cr products 2007

Construction Resources

Products & Systemsfor Sustainable Building

Product Information

16 Great Guildford St, London SE1 OHSTel (020) 7450 2211 Fax (020) 7450 2212

[email protected]

Table of Contents


Environmental Statement16 Great Guildford Street

Building Envelope

Acoustic Insulation

Happy StepRegupol®

ThermoFloor® 045

Thermal Insulation

Flax 100HOMATHERM flexCL® 040HOMATHERM woodFlex® ProtectThermoSafe® 040ThermoWall® 040 / 045

UltraTherm® 045

VITAL® 040Warmcel® 100

Building Systems

Claytec light unfired clay bricksClaytec compressed unfired clay bricks ThermoCellit blocksXLSolid

Building Membranes

pro clima® DB+ / DA / RB building papers

pro clima® SOLITEX membranes

Building Boards

Clay boardMultiPlex-Top®

Claytec reed mats and reed boards

Building Services

Radiant Heating

Variotherm radiant heating systems - overviewVariotherm Modular Wall HeatingVariotherm EasyFlex Wall HeatingVarioComp Floor Heating SystemVariotherm Under-Floor Heating for Screeded FloorsVariotherm Skirting HeatingVariotherm Ducted Channel Heatings

Wood Fired Heating

Wood fired heating - overviewTopolinoT-ONET-LOFT

Solar Heating

Sandler FW thermal systemSandler M2 Solar Thermal SystemSandler 014-2 thermal systemAzur solar collectorES Solar Roof

Rainwater Harvesting

Rainwater harvestingWISY filter collectorWISY Vortex Underground FilterMultigo pressure pump

WCs and Urinals

IDO dual flush WCsWaterless urinal

Building Interiors

Natural Paints and Finishes

Natural paints and finishesTierrafino clay finishClay plastersTierrafino Clay PaintTierrafino Stone

Natural Flooring

Natural flooringCR natural wool carpetsGeysira wool carpetCR Solid Timber Flooring

email: [email protected] web: www.constructionresources.comTel 020 7450 2211 Fax 020 7450 2212

16 Great Guildford Street London SE1 OHSConstruction Resources


Environmental Statement

• Natural, non-toxic raw materials, from renewable resources wherever possible, extracted or harvested by environmentally-sound methods

• Maximum use of recycled materials

• Lowest possible energy embodied in the product’s manufacture and transport

• Non-polluting manufacturing process, safe to workforce involved

• Safe, non-toxic installation or application of the product

• Ergonomically-sound working methods, equipment and tools for installation

• Safe, non-toxic use of building after construction

• Lowest possible energy requirement for running the completed building

• High level of internal comfort in the completed building

• Imaginative, effective use of modern technology combined with maximum simplicity and reliability of systems

• Recyclability or safe disposal at end of building’s or component’s lifetime

Construction Resources aims to make available the best building products and systems from throughout Europe and further afield, selected to strict environmental criteria. The long-term aim is to build up a market for these products and encourage UK companies to start manufacturing them locally.

Different combinations of environmental selection criteria are appropriate for different categories of products, but our main areas of focus include:

CI/SfBUniclass C84:D3482 348 (W7)

16 Great Guildford Street London SE1 0HS enquiries: [email protected] www.constructionresources.com

Construction Resources Tel 020 7450 2211 Fax 020 7450 2212


16 Great Guildford Street

Ecological building products in action

The building that Construction Resources occupies is a newly refurbished part of an old factory building in Southwark. Wherever possible the renovation has included the ecological products that the centre promotes.

The improvements encompass water-saving taps and WCs, rainwater collection for use in all toilets and cleaners’ sinks, the introduction of energy-efficient heating and lighting, and some thermal and acoustic insulation. Natural paints and finishes are used throughout, and natural wood and unfired clay walls and finishes feature prominently.

INTRODUCTION

Lighting and electricalLighting and power distribution is carefully controlled by the IHC Intelligent House Control system made by the leading Danish electrical manufacturer, LK. This system combines an elegant solution to problems of unwanted emissions from house wiring with energy saving and a high level of user convenience. All control wiring in the radial circuits is on 24V DC, and the system uses movement sensors to ensure that power and lighting only remain switched on while rooms are occupied.

Throughout the building, fi ttings and lamps have been chosen for a combination of effi ciency with maximum energy saving. Fine looking Waldmann Delight desk lights use low-energy compact fl uorescent lamps in non-glare

housings to provide working light levels that meet the latest European ergonomic norms.

The Concord Torch 75 display fi ttings use very effi cient electronic transformers to give longer lamp life, and tungsten halogen capsules to avoid the waste of discarded glass refl ectors.

On the ground and fi rst fl oors, Erco pendant down-lighters are fi tted with CDM ceramic discharge metal halide lamps, which combine exceptional high effi ciency and durability with good colour rendering. The Selux Combitrack fi ttings used throughout combine up-lighting and very fl exible down-lighting possibilities with effi cient hum-free and fl icker-free electronic ballasts and the energy saving from operation at 50W instead of 58W.

GENERAL

Heating and solar energyThe basement is heated by unobtrusive and very effi cient Thermowall in-wall heating systems. The walls radiate gentle warmth which heats you directly, just like sunshine on a frosty day, rather than giving off convected heat and stirring up eddies of dust like conventional radiators. Energy-saving, space-saving and supremely comfortable, this system really has to be experienced to be fully appreciated.

The hot water throughout the building and the in-wall heating in the basement are controlled by a state-of-the-art Sandler Energy Centre. This optimises the use of heat from Azur solar panels installed on the roof, from the Tiba wood-fi red boiler in the basement and, for back-up, from the

Viessmann Eurola condensing gas boiler installed alongside it.

Low emission, high effi ciency wood-burning boilers and stoves are one of the Construction Resources specialities, and the basement display includes a British made Osier heat storage stove, which also gives off gentle, healthy radiant heat, like the elegant Swiss Topolino stove in the ground fl oor reception area.

Water conservationThey say that every glass of water in London has been drunk seven times before. But if water was more wisely used the Capital’s water would have a more recent origin, and water rates would be a lot less. At Construction Resources, rainwater is

The Earth Pavilion on the ground floor features in-wall heating

16 Great Guildford Street London SE1 0HS email: [email protected] web: www.constructionresources.com


collected through WISY filters and supplies all the low-flush toilets and most of the urinals in the building. Three waterless urinals have recently been installed in the building.

Efficient automatic taps in the hand basins minimise the waste of mains water. The result is a dramatic reduction in the need to draw on mains-fed water.

Interior finishesNatural paints are used throughout the building. These are made from traditional ingredients from natural sources, resulting in products that are not only healthy and safe to apply but also ensure a more pleasant indoor living and working environment.

A further benefit is that natural paints ‘breathe’ to allow vapour to freely pass through: the building fabric is better protected and future maintenance costs are reduced.

Floor coveringsLinoleum has been extensively used in the centre and other areas are covered with natural carpet or natural wood flooring. You will find the beautiful Kirkstone Sea Green Westmoreland slate at the foot of the stairs leading to the basement display area.

The seminar room has flax in the ceiling for thermal insulation, clad with Heraklith magnesite-bound woodwool boards ensure good acoustics. The ventilation here is fed by IPS textile ducting instead of the more usual metal. This allows the air to gently filter through. The cloth ‘pipe’ can be washed to ensure the air circulated in the room remains both fresh and clean.

The use of woodWalking through the main door you will immediately be able to share our enthusiasm for the natural beauty of solid timber. It is used in the purpose-

made ash counter tops, solid beech furniture, fine chestnut flooring, English oak stair treads and banister rails, ash display stands.

Engineered timber for construction also makes good use of a valuable renewable resource.

Although not used in the fabric of the building, you will be able to see the exciting new modular construction method featuring Steko blocks. This innovative Swiss-made building system has turned this most traditional of materials into a high tech and very rapid means of building construction that has enormous potential.

The Steko ‘room’ on the top landing also includes different prefabricated timber ceiling modules from Optiholz and Lignotur. Less visible is the high-quality Finnish Kertto ply used in some of the construction models.

The use of clayUnfired clay is another prominent feature of the centre. Clay is a material ideal for high-comfort, low-energy buildings.

Its natural breathing property, absorbing and diffusing water vapour and heat, helps offset swings in humidity and temperature. Clay also absorbs odours and is a highly effective sound insulator. And, not least,

it makes for exceptionally attractive surfaces, textures and colours.

The versatility, flexibility, ease of application and cost-effectiveness of clay plasters fundamentally challenge the building industry’s insistence on almost universal use of gypsum-based plasters.

At Construction Resources you will be able to see the beautiful colours produced by the mixture of clays and sands in Tierrafino clay finishes as well as Claytec fine clay plaster and clay board. Make a point of looking closely at the ‘Earth Pavilion’ on the ground floor, built from unfired clay bricks, with Tierrafino clay finish.

Clay in a variety of forms can also be seen in a number of the large scale construction models in the centre. These unique displays show how natural materials can be used both in new-build and to upgrade existing buildings such as a typical cavity wall house.

The construction models incorporate a range of natural insulation materials: flax, wool, wood fibre, recycled newspaper, cork, wood and coconut fibre all offer renewable alternatives to conventional materials for thermal and acoustic insulation.

In conclusionThe observant visitor may wonder why some aspects of the building are less ecologically sound. The building is rented on a relatively short lease, not owned, so it was simply not economic to upgrade the relatively poor main fabric.

One day it is hoped that the centre may be relocated to a purpose-designed low energy building which makes optimum use of the ecological materials and systems which Construction Resources is promoting.

A working installation of renewable energy on public display, integrating solar thermal, computer-controlled wood stove and gas condesing boiler.

Natural thermal and acoustic insulation materials incorporated into full-scale models.

CI/SfBUniclass L53611:P53 Rj1 (P2)(99.85)




Happy Step

Wood-fibre boards for acoustic and thermal insulation flooring underlay

Happy Step is an internal floor wood-fibre insulation board that is laid below floor finishes, such as timber, carpet or cork. It provides resilience, impact sound insulation and warmth underfoot. Its 6mm thickness makes little intrusion on floor levels and is therefore useful for retrofitting, as well as for discreet new installations. The boards are easily laid by professional or DIY installers.

INTRODUCTION

AREAS FOR USE

Under carpetGlue-fi x Happy Step onto the base fl oor (do not nail), then glue-fi x the carpet onto the Happy Step or nail through to the base fl oor. Not suitable for roller chairs, or heavy point loads. Under short pile or thin carpets the board joints may be slightly visible.

Under timber / parquet / laminate fl oorsLay Happy Step onto the base fl oor without fi xing. Lay a fl oating timber fl oor, without through-fi xing, according to manufacturer’s requirements.

Under corkGlue-fi x Happy Step onto the base fl oor, then glue-fi x the cork tiles onto the Happy Step using natural adhesives available from Construction Resources. Cork tiles to be at least 6mm thick.

Not suitable for use under lino.

Suitable base fl oorsSuitable for use onto concrete, screed, asphalt, timber fl oors, and sheet boarding. Base fl oors to be dry and even. Use a damp proof membrane under the Happy Step if the base fl oor is damp.

INSTALLATION

Happy Step can be cut with a sharp knife or carpet knife. Allow a 10mm space at the wall junction, which can be fi lled with an edge strip of Happy Step.

SUPPLY

AvailabilityHappy Step insulation boards are available direct from Construction Resources.

PackagingBoards are supplied in packs of 20 boards.

PRODUCT DATA

Length of boards 860mmWidth 590mmThicknesses 6mmCovering area per board 0.50m²Weight per board 0.50m²Thermal conductivity λ = 0.045 W/mKThermal resistance R = 0.13 m²K/mVapour diffusion resistance factor

µ = 5

Combustibility (DIN 4102) B2Bending strength >=1.5 N/mm²Density 260 kg/m³Packaged 20 board pack (10.1m²)

SERVICES

SalesFor cost quotations please contact the Sales Departmentat the address below.

TechnicalFor further technical information on this product pleasecontact a product specialist at the address below.

CI/SfBUniclass L53611:P731 Tn:j5 (P2)(99.85)




Regupol®

Rubber impact sound insulation matting

Regupol® is a tough, resilient sound insulation material used for underfloor impact sound reduction on all types of subfloors. It is suitable for all floor finishes including ceramic tiles, wood and laminates, carpet and linoleum, sheet vinyl and vinyl tiles, and between structural floor elements. Regupol® can be used to reduce noise on stairs (4.5mm depth recommended). It can be used with underfloor heating.Regupol® provides 25% reduction of surface sounds between 500 and 2.000 Hz. It is easy to install – simply bond to the subfloor beneath the final floor finish. It is temperature resistant from - 40 °C to +110°C.

Regupol® CR225 may be used under solid timber and laminate finishes, carpet, linoleum and vinyl (with a separating layer).Regupol® CR225 is made from recycled tyre-crumb rubber and cork with a polyurethane binder. It is supplied in 1m wide rolls of 3mm and 4.5mm thickness.

Regupol® CR4515 is suitable for all floor finishes including ceramic tiles, solid timber and laminate finishes, carpet, linoleum and vinyl.Regupol® CR4515 is made from a cork and polyurethane foam mix, and supplied in 1m wide rolls of 4.5mm thickness.

GENERAL

ADVANTAGES• Reduces floor impact sound - provides

25% reduction of surface sounds between 500 and 2.000 Hz

• Suitable for use under ceramic tiles, solid timber and laminate finishes, carpet, linoleum and vinyl

• Easy to install• Suitable for use with underfloor

heating • Cork and recycled rubber content • Easy to install• Independently tested by a UKAS

accredited laboratory for compliance with building regulations in accordance with Approved Document E 2003

• Long term performance without collapse or “bottoming” out under high point loads

• Resistant to ageing and deformation

Under a carpetAs a carpet underlay Regupol® CR4515 helps provide a resilient surface to walk on as well as effective impact sound insulation. The Regupol® CR4515 should be glued to the subfloor, and the carpet loose-laid on top.

Under a timber fl oorRegupol® CR225 is effective at reducing the impact sound of footsteps to the rooms below. It can be glued to the subfloor, or in strips along the top of floor joists, before installing a floating timber floor on top.Any fixings that penetrate through to the base structure should be avoided in order to reduce the transmission of impact vibration. If necessary this can be achieved by introducing an intermediate floating plywood floor, 22mm thick with glued tongue-and-groove joints, onto which floorboards or parquet can then be fixed. To complete the process, strips of Regupol® CR225 should be glued around the floor perimeter to isolate the flooring elements from the walls.

Under linoleumRegupol® CR4515 is suitable for use under linoleum and vinyl. (Regupol® CR225 may also be used under linoleum; however a separating layer of 1200 gauge polythene damp proof membrane should be used, with a water-based adhesive which is suitable for the DPM). It should be glued to the level subfloor, and the linoleum may be glued on top.

Under ceramic tilesRegupol® CR4515 should be fixed to the subfloor with a flexible cement adhesive. The ceramic tiles should then be fixed on top of the Regupol® CR4515 with flexible cement adhesive, and grouted with a flexible grout.

AdhesivesTotal coverage of Holzweg/Volvox Natural Latex Adhesive (see information sheet H26) is recommended ensuring that, in wet floor areas such as bathrooms, the floor finishes are completely sealed.

AREAS FOR USE



Width of rolls 1m

Length of rollsRegupol® CR225 3mm 20m

5mm 15m

Regupol® CR4515 4.5mm 18m

DensityRegupol® CR225 approx. 470 kg/m³Regupol® CR4515 approx. 420 kg/m³

Tensile strength at 3mm thick (DIN 53571)

0.45 N/mm²

Temperature resistance -40ºC to +110ºC

Thermal resistance (DIN 52612) 3mm 1/l =0.025 K/WThermal resistance (DIN 52612) 5mm 1/l =0.041 K/W

Thermal conductivity 0.12 W/mK

Fire classification (DIN 4102) B2

Impact sound insulation3mm Regupol® with 2mm PVC 18dB5mm Regupol® with 2mm PVC 20dB

3mm Regupol® with tiles 13dB5mm Regupol® with tiles 15dB

PRODUCT DATA

INSTALLATIONSubfloors must be level, sound, smooth and dry, and free from any contaminants which could affect adhesion. Regupol® should be unrolled and left in the area to which it is to be applied for a few hours prior to installation, as it stretches slightly when rolled up due to winding tensions. Use a craft knife and straight edge for cutting to size and ensure all edges are butt jointed.

Lay the Regupol® into the adhesive and press from the centre outwards to exclude air and ensure overall contact with the adhesive. Roll with a 68kg flooring roller from end to end and side to side to ensure contact. After 30 minutes, when the floor has been covered, roll once again. Do not apply loads or move furniture onto the Regupol® until the adhesive has fully set.

CI/SfBUniclass L53611:P53 Rj1 (P2)(99.85)




ThermoFloor® 045

Wood-fibre impact sound insulation board (resilient layer) suitable for loads up to 5 kN/m²

GENERAL

ThermoFloor boards are rigid insulation boards. Their most common use is as an acoustic isolation layer in floor constructions.

ThermoFloor boards can be installed below all types of commonly specified floating floors - screeds, dry flooring elements, unfired clay blocks, flooring grade chipboard and flooring grade OSB. ThermoFloor is often installed in two layers in order to accommodate conduit runs. ThermoFloor boards can be composted after their useful life.

Applications• Acoustic isolation for floors (i.e below screed)

Composition & Manufacture• Manufactured from renewable resources• Manufactured from by-products• No chemical additives• No toxins or toxic emissions during manufacture• CO2 zero-rated• Timber fuelled embodied energy• Actively recycled

Installation & Disposal• No known health risks for workforce or installers• Easily and quickly installed• No VOC emissions• Durable• Low maintenance• Reusable / Recyclable• Compostable

Performance• Excellent dynamic rigidity ( 30 MN/m³)• High impact sound reduction• High airborne sound reduction• Excellent thermal insulation• Vapour permeable• Hygroscopic (absorbs & releases moisture)• Helps regulate indoor climate• Vermin and fungus resistant• Electrically neutral• Non-radioactive• Free from toxins and allergens• Dimensionally stable (low thermal movement)

ADVANTAGES

PRODUCT DATA

CompositionRaw materials spruce / pine chippingsHydrating agent natural tree resinFire protecting agent none

DimensionsBoard thickness 21(20) / 31(30) mmBoard size 1200 x 600 mmBoards per pallet 180 / 120Coverage per pallet 129.6 / 86.4 m²Weight per pallet 450 kg

Technical dataDensity, ρ ≤ 160 kg/m³Thermal conductivity, λR ≤ 0.045 W/m.KThermal resistance, R 0.44 / 0.67 m².K/WSpecifi c heat capacity, c 2100 J/kg.KVapour diffusion factor µ = 5SD -value 0.10 / 0.11 mDynamic rigidity, s ≥ 30 MN/m³Compressive deformation ≤ 3 m²

Fire rating Class B2

Standards• DIN 68755-2-WF-P-TK-S30-045-B2• EN ISO 9001:2000 Certified ZQM01134-00• EN ISO 14001:1996 Certified 290102GUTEX00



TYPICAL APPLICATIONS

… Below screed

LAYING PATTERN

1. Floor slab2. DPM3. Edge strip4. ThermoFloor5. DPM6. Screed

1. Floor slab2. DPM3. Edge strip4. ThermoFloor5. ThermoSafe-tg6. Floor boards7. Skirting

Start in one corner and use off-cut of first run to startsecond as shown below:

… Below solid timber flooring

Use Standard-n as edge strip (height = thicknessof insulation + thickness of floating floor)

DESIGN CONSIDERATIONS

Maximum installation thicknessScreed (cement, anhydrite, asphalt etc) 60 mmChipboard ≥ 25 mm 30 mmOSB flooring ≥ 22 mm 30 mmDry Flooring Elements ≥ 25 mm 30 mmThermoSafe-nf 40mm 20 mm

For greater thicknesses use ThermoSafe 040

STORAGE & HANDLING

StorageStore in dry conditions.

CuttingCut boards using a fine-toothed hand saw, Jig saw, orcircular saw with integral dust extractor.

InstallationProtect boards from moisture in the substrate / screed.Avoid cross joints when laying.Stagger joints when installing more than one layer.Install edge strip to the full height of the proposed floormake up.

SUPPLY

AvailabilityThermoFloor, ThermoSafe and Standard-n wood-fibreinsulation boards are available direct from ConstructionResources.

PackagingBoards are supplied individually or on pallets (seeDimensions).

SERVICES



CI/SfBUniclass L68152:P62 Tj3 (M2)




Flax 100

Flax slabs for thermal and acoustic insulation

INTRODUCTION

Flax 100 can be used in walls, roofs, floors and ceilings for both domestic and commercial buildings. It has good thermal properties and includes no synthetic material.

• Good thermal insulation and moisture absorption properties

• Non-toxic and non-irritant to the touch

• Safe and easy to install

• Environmentally friendly, 100% natural product

• Minimal processing during manufacture

• Renewable resource

• Buildings using flax insulation are comfortable, healthy and fire-safe

• Suitable for refurbishment and new build

• Exclusively for use with ventilated or breathing constructions

ADVANTAGES

Flax 100 is capable of stabilising the indoor climate, because it has the ability to absorb large amounts of moisture. This prevents deterioration of the building fabric, and reduces the risk of timber rotting or being attacked by mould or fungus.

Flax insulation allows more

awkward insulation problems to be resolved very quickly.

The fi bres are bound together with potato starch making the product completely natural.

Borax is added for fi re protection and insect resistance.

This cross-section demonstrates the use of flax insulation batts to insulate the roof of a solid brick construction. 200mm of flax has been used between ceiling joists and between the rafters.

Cut samples of Flax 100

Flax insulation batts for thermal and acoustic insulation.

Thickness 50 - 150mmWidth 625mmLength 1mWeight 1.87 kg/slab (100mm)Thermal conductivity 0.037 W/mKDensity 30kg/m³Vapour resistance factor µ 1Moisture absorption HydroscopicCombustibility Conforms to German standard

DIN 4102, B2 classifi cationFlax 100 50mm Sold in packs, 5m² per packFlax 100 100mm Sold in packs, 2.5m² per packFlax 100 150 mm Sold in packs, 1.25m² per

packPackaged 10 packs per pallet

PRODUCT DATA

SERVICES

SalesFor cost quotations please contact the Sales Departmentat the address below. Please note that this product is available for medium to large sized projects only.


GENERAL





GENERAL

ADVANTAGES

Composition & Manufacture• Contains over 90% re-cycled material• No toxins or toxic emissions during manufacture

Installation & Disposal• No health risks for workforce or installers• Easily cut to shape• Flexible in all directions• No VOC emissions• Helps to avoid the use of treated timber• Durable / Low maintenance• Reusable / actively recycled

Performance• Excellent thermal performance in Winter• Excellent thermal performance in Summer• Excellent low-frequency acoustic performance• High vapour permeability• Hygroscopic (absorbs & releases moisture)• Absorbs harmful VOC’s and toxins• Vermin and fungus resistant• Electrically neutral• Non-radioactive• Free from toxins and allergens• Dimensionally stable (low thermal movement)

Application

• Suitable for fl oors, walls, and roof constructions• Suitable for partial fi ll cavity wall construction

CompositionRaw materials Cellulose from newsprintBinder Polyolefi nFire protecting agent Borax, Boric AcidHydrating agent Aluminium sulphate

Dimensions & PackagingBatt size 1200 x 625 mmBatt thickness 50 / 80 / 100 / 140 / 160 mmCoverage per pack 4.5 / 3.0 / 2.25 / 1.5 / 1.5 m²Coverage per pallet 63 / 42 / 31.5 / 24 / 21 m²

Technical dataDensity, ρ 60 - 90 kg/m³Thermal conductivity, λ10 0.039 W/ m.KThermal conductivity, λR 0.040 W/m.KSpecifi c heat capacity, c 2000 J/Kg.KDiffusion resistance, µ 1,2Tensile strength ≥ 6 kN/m²Tear strength ≥ 3 kN/m²Fire rating Class B2

Standards• Certifi cation Z-23.11-1338 (DIBt)

PRODUCT DATA

HOMATHERM flexCL batts are high-density semi-rigid insulation slabs made from recycled newsprint and 7 - 10% polyolefin fibres.

The cellulose fibres enable the insulation to absorb up to 17% moisture without losing on thermal performance. And since moisture is absorbed by the insulation, not the timbers, structural timbers without preservative treatment can be used.

The polyolefin fibres enable the slabs to be flexible in all directions (their inclusion also resulting in a significant reduction in the embodied energy of the product).

The density of the batts (typically 60-90 kg/m³) ensures superior acoustic performance relative to mineral wool insulation materials whilst the excellent specific heat capacity of the batts ensures that FlexCL batts not only insulate during the winter, but also prevent summer overheating (2.4 times better than a mineral wool of equivalent density).

HOMATHERM flexCL® 040

Flexible recycled cellulose insulation batt suitable for all types of construction

CI/SfBUniclass L68152:L613 Tj1 (M2)




HOMATHERM woodFlex® Protect batts are medium-density semi-rigid insulation slabs made from wood chippings and 7 - 10% polyolefi n fi bres. woodFlex® batts are free from Borax and Boric Acid.

The cellulose fi bres enable the insulation to absorb up to 17% moisture without losing on thermal performance. And since moisture is absorbed by the insulation, not the timbers, structural timbers without preservative treatment can be used.

The polyolefi n fi bres enable the slabs to be fl exible in all directions.

The density of the batts (typically 50 kg/m³) ensures superior acoustic performance relative to mineral wool insulation materials whilst the excellent specifi c heat capacity of the batts ensures that woodFlex 040 batts not only insulate during the winter, but also prevent summer overheating (2.4 times better than a mineral wool of equivalent density).

GENERAL

ADVANTAGES

Composition & Manufacture• Contains over 90% by-products• No toxins or toxic emissions during manufacture

Installation & Disposal• Easy to handle, cut and install• No risk of settlement over time• Flexible in all directions• No emissions or health risks• Avoids the use of treated (toxic) timber• Durable / Low maintenance• Reusable / recyclable

Performance• Excellent thermal performance in Winter• Excellent thermal performance in Summer• Excellent acoustic performance• High vapour permeability• Hygroscopic (absorbs & releases moisture)• Absorbs harmful VOC’s and toxins• Vermin and fungus resistant• Electrically neutral• Non-radioactive• Protects the structure from spread of flame• Free from toxins and allergens

PRODUCT DATA

Composition

Raw materials Wood fibresBinder Polyolefin fibresFire protecting agent Ammonium polyphosphate

Dimensions & Packaging

Batt size 1200 x 625 mmBatt thickness 50 / 80 / 100 / 140 / 200 mmCoverage per pack 4.5 / 3.0 / 2.25 / 1.5 / 1.5 m²Coverage per pallet 63 / 42 / 31.5 / 24 / 15 m²

Technical data

Density, ρ 45 - 55 kg/m³Thermal conductivity, λD 0.038 W/m.KSpecific heat capacity, c 2100 J/Kg.KDiffusion resistance, µ 1Acoustic dynamic rigidity s’ 4 – 8 MN/ m³Tensile strength 6 kN/m²Tear strength 3 kN/m²Fire rating Class E

Standards

• BS-EN-13171-T3-T2.5-AF5

HOMATHERM woodFlex® Protect

Flexible woodfibre insulation batt suitable for all types of timber construction

Application• Suitable for floors, walls, and roof constructions

CI/SfBUniclass L68151:P53 Rj1 (M2)




Application• Floors (i.e below screed)• Walls (both internally & externally)• Roofs

ADVANTAGES

Composition & Manufacture• Manufactured entirely from renewable resources• Manufactured entirely from by-products• No chemical additives• No toxins or toxic emissions during manufacture• CO2 zero-rated• Timber fuelled embodied energy• Actively recycled (i.e not theoretical)

Installation & Disposal• No known health risks for workforce or installers• Easily cut to shape and worked• No VOC emissions• Absorbs harmful VOC’s and toxins• Durable / Low maintenance• Reusable / Recyclable• Compostable

Performance• High compressive strength• Excellent thermal performance in Winter• Excellent thermal performance in Summer• Good acoustic performance• Vapour permeable• Hygroscopic (absorbs & releases moisture)• Helps regulate indoor climate• Vermin and fungus resistant• Electrically neutral• Non-radioactive• Free from toxins and allergens• Dimensionally stable (low thermal movement)• Low toxic fumes if burn

Composition (% dry weight)Spruce / pine chippings 98%Water 2%Natural resin 1%PVA adhesive

Dimensions & PackagingBoard size 1200 x 600 mmBoard thickness 40 / 60 / 100 mmBoards per pallet 100 / 66 / 40Coverage per pallet 72.0 / 47.5 / 28.8 m²Weight per pallet 550 kg

Technical dataDensity, ρ ≥ 160 kg/m³Thermal conductivity, λR 0.040 W/m.KThermal resistance, R 1.0 / 1.5 / 2.5 m².K/WSpecifi c heat capacity, c 2500 J/Kg.KDiffusion resistance, µ 5Bending strength ≥ 0.2 N/mm²Fire rating Class B2Durability 70+ years

StandardsManufactured to DIN 68755Tested to DIN 18165 Part 1

PRODUCT DATA

ThermoSafe® 040

Wood-fibre insulation board with compressive strength suitable for below screed flooring applications

GENERAL

ThermoSafe 040 boards are rigid insulating building boards. They are manufactured from by-products of the sawmills within the Black Forest area of Germany. The softwood chippings are pulped, soaked in water, then mechanically pressed into boards, dried, and cut to shape. Boards thicker than 20mm are made up of 20mm thick laminations.




… Below screed

1. Floor slab2. DPM3. Edge strip4. ThermoSafe5. DPM6. Screed

1. Floor slab2. DPM3. Edge strip4. ThermoSafe5. ThermoSafe-TG6. Floor boards7. Skirting

… Below solid timber flooring


Maximum installation thicknessScreed (cement, anhydrite, asphalt etc) 140 mmChipboard / OSB flooring ≥ 25 mm / 22 mm 140 mmThermoSafe-TG ≥ 22 mm 100 mmDry Flooring Elements ≥ 30 mm 60 mmParquet timber flooring ≥ 14 mm 20 mm

STORAGE & HANDLING

StorageStore in dry conditions.

CuttingCut boards using a fine-toothed hand saw, Jig saw, or circular saw with integral dust extractor.

InstallationProtect boards from moisture in the substrate / screed.Avoid cross joints when laying.Stagger joints when installing more than one layer.Install edge strip to the full height of the proposed floormake up.

SUPPLY

AvailabilityThermoSafe, Multiplex and Standard-n wood-fibre insulation boards, and pro clima DA building papers are available direct from Construction Resources.

PackagingBoards are supplied individually or on pallets (see Dimensions).

SERVICES

SalesFor cost quotations please contact the Sales Department at the address below.

TechnicalFor further technical information on this product please contact a product specialist at the address below.

1. Rafters2. Boarding3. pro clima DA4. ThermoSafe5. Multiplex6. C. Battens7. Battens8. Roof covering

… External roof insulation





Application• External walls (masonry & timber-frame)

ADVANTAGES

Composition & Manufacture• Manufactured entirely from renewable resources• Manufactured entirely from by-products• No chemical additives• No toxins or toxic emissions during manufacture• CO2 zero-rated• Timber fuelled embodied energy• Actively recycled (i.e. not theoretical)

Installation & Disposal• No known health risks for workforce or installers• Easily cut to shape and worked• No VOC emissions• Durable / Low maintenance product• Reusable / Recyclable• Compostable

Performance• Excellent thermal performance in Winter• Excellent thermal performance in Summer• High compressive strength• Vapour permeable• Hygroscopic (absorbs & releases moisture)• Vermin and fungus resistant• Electrically neutral• Non-radioactive• Free from toxins and allergens• Dimensionally stable (low thermal movement)• Helps regulate indoor climate• Low toxic fumes if burn

CompositionRaw materials spruce / pine chippings

waterBinder natural tree resin

Dimensions (standard)Board size 1190 x 590 mmBoard thickness 40 / 60 / 80 / 100 mmCoverage per pallet 70 / 46 / 35 / 28 m²

Dimensions (tongue & groove)Board size 1300 x 500 mmBoard thickness 40 / 60 / 80 mmCoverage per pallet 63.0 / 41.6 / 31.5 m²

Dimensions (large format)Board size 2800 x 1250 mmBoard thickness 40 / 60 / 80 / 100 mmCoverage per pallet 88 / 58 / 45.5 / 35 m²

Technical dataDensity, ρ 170 / 210 kg/m³Thermal conductivity, λR 0.040 / 0.045 W/m.KThermal resistance, R 0.5 - 2.5 m².K/WDiffusion resistance, µ 5Compressive strength, σm: ≥ 40 / ≥ 110 kPaWater absorption ≥ 1.0 kg/m²Fire rating Class B2Durability 70+ years

Standards• Certification Z-9.1 - 526 (DIBt)• DIN 68775-1

PRODUCT DATA

ThermoWall® 040 / 045

Wood-fibre external wall insulation boards for timber-frame and masonry substrates

GENERAL

ThermoWall 040 and 045 boards are rigid insulation boards. They are manufactured from the by-products of sawmills in southern Germany. The softwood chippings are pulped and soaked in water, then mechanically pressed into boards, dried, and cut to shape. Boards thicker than 20mm are made up of 20mm thick laminations.

Tongue and grooved ThermoWall boards can be applied directly onto timber frame without the requirement of a sheathing layer. ThermoWall boards are usually sold together with a mineral-based render system.




… onto timber-frame or XLSolid®

1. Fixings2. ThemoWall®

3. Undercoat4. Mesh5. Primer6. Finish coat7. Paint finish

1. Fixings2. ThemoWall®

3. Undercoat4. Mesh5. Primer6. Finish coat7. Paint finish

… onto brickwork or ThermoCellit©

Minimum fixings ≥ 8 m 8-20 m

Wood staples (surface / edge) 9 / 20 12 / 30Wood screws (surface / edge) 6 / 6 6 / 10Masonry dowels (surface / edge) 6 / 6 6 / 10

STORAGE & HANDLING

StorageStore in dry conditions. Protect from rising damp.

CuttingCut boards using a fine-toothed hand saw, Jig saw, orcircular saw with integral dust extractor.

SUPPLY

AvailabilityThermoWall® wood-fibre insulation boards are available direct from Construction Resources or through insulation distributors.

PackagingBoards are supplied on pallets (see Dimensions).

SERVICES



FIXING

… onto timber substrate (fixing points)

… onto masonry substrate (adhesive)


System components

1. Thermowall 2. Undercoat 3. Mesh 4. Primer 5. Finish coat 6. Paint finish





Applications

• Additional insulation layer for existing buildings• Insulating sarking board for roof constructions• Insulating sheathing board for timber-frame

ADVANTAGES

Composition & Manufacture• Manufactured from renewable resources• Manufactured from by-products• Bitumen-free• CO2 zero-rated• Timber fuelled embodied energy• Actively recycled

Installation & Disposal• No known health risks for installers• Easily cut to shape with handsaw• Durable / Low maintenance• Reusable / Recyclable• Compostable

Performance• Wind and rainproof from 20 degree pitch upwards• Acts as temporary roof covering (max. 4 weeks)• Eliminates thermal cold bridging through timbers• Vapour permeable• Enhances thermal performance in Winter• Enhances thermal performance in Summer• Good acoustic performance• Hygroscopic (absorbs & releases moisture)• Vermin and fungus resistant• Electrically neutral• Non-radioactive• Free from toxins and allergens• Dimensionally stable (low thermal movement)• Helps regulate indoor climate• Low toxic fumes if burn

CompositionRaw materials spruce / pine chippingsHydrating agent natural tree resinFire protecting agent noneHydrophobic coating tree resin / wax emulsion

DimensionsBoard thickness 50 / 60 / 80 mmBoard size 1780 x 500 mmEdge type tongue and grooveCoverage per board 0.84 m²Weight per board 10.3 / 12.3 kgBoards per pallet 40 / 34 / 26Coverage per pallet 33.6 / 28.5 / 21.8 m²Weight per pallet 430 kg

Technical dataDensity, ρ 230 kg/m³Thermal conductivity, λR 0.045 W/m.KThermal resistance, R 1.11 / 1.33 / 1.78 m².K/WDiffusion resistance, µ 5Bending strength, σ ≥ 1.5 N/mm²Water absorption ≥ 1.0 kg/m²Fire rating Class B2

PRODUCT DATA

UltraTherm® 045

High performance sarking boards for walls and roofs

GENERAL

UltraTherm boards are tongue and grooved rigid insulation boards that are ideally suited for the thermal upgrading of existing roof constructions. They are also suitable for externally insulating timber framed or green oak framed buildings.

UltraTherm boards will protect a building envelope from wind and rain whilst still enabling moisture transfer through the construction. A factory applied hydrophobic coating also enables them to be used as a temporary wall/roof covering for up to one month.

UltraTherm boards are fully biodegradable.

Standards• DIN 68775-1- WF-P-Wh-045-H10-B2• Certified by Institute of German Master Roofers




… on roofs (no breather membrane required)

STORAGE & HANDLING

StorageStore and install boards in dry conditions.Protect edges of boards from damage.

CuttingCut boards using a fine-toothed hand held circular sawwith integral dust extractor.

SUPPLY

AvailabilityUltraTherm wood-fibre insulation boards are available inthe UK through Construction Resources.

Associated products• UltraTherm Primer & Tape (taping of joints)• UltraTherm Screws

SERVICES




INSTALLATION NOTES• Fully engage board joints (tongue and groove)• Space between rafters can walked on with caution• Immediately fix in place with counter battens• Avoid cross joints• Lay boards perpendicular to rafters• Offset vertical joints at least one rafter width• Butt joints must be primed and taped• Install Boards with rising tongue• Use minimum 40 x 80mm Counter battens• Mechanically fix with 8 x 180mm Screws (see table)• See also Installation Guidelines

… on walls (no breather membrane required)

Limitations of useSuitable for 20° roof pitches and aboveSuitable for rafter / support centres up to 1000mm

Racking strengthUltraTherm 045 boards do not provide racking strength.Racking strength (if required) can be achieved withmetal strappings or by using a suitable internal liningboard. Please consult your structural engineer.

FixingThe screws are installed towards the eaves at an angleof 67° to the roof slope.

Load(kN/²)

Roof pitch [°] / Screw spacing [cm]

20° 25° 30° 35° 40° 45° 50° 55° 60°

0.75 175 160 138 130 125 123 127 128 128

1.00 170 140 121 115 113 113 115 117 121





Applications• Suitable for floors, walls and roof constructions• Pre-fabrication or in-situ• New and renovation work

ADVANTAGES

Composition & Manufacture• Completely natural and ecological• By-products recycled into process

Installation & Disposal• A pleasure to handle, cut and install• No release of harmful emissions• Avoids the use of treated (toxic) timber• Durable / Low maintenance• Reusable / recyclable / compostable

Performance• Excellent thermal performance in Winter• Excellent thermal performance in Summer• Excellent acoustic dampening properties• High vapour permeability• Hygroscopic (absorbs & releases moisture)• Absorbs harmful VOC’s and toxins• Vermin and fungus resistant• Electrically neutral / does not corrode metals• Prevents the growth of mould on structure• Protects structure from spread of flame• Free from toxins and allergens

CompositionRaw materials Cellulose / Viscose fi bresBinder CMC adhesiveFire protecting agent Boron mineral solution

DimensionsBatt size 870 x 565 mmBatt thickness 50 / 100 / 150 mmCoverage per pack 5.90 / 2.95 / 1.97 m²Coverage per pallet 94.4 / 47.1 / 31.5 m²

Technical dataDensity, ρ 20 - 60 kg/m³Thermal conductivity, λ10 0.034 W/ m.KThermal conductivity, λn 0.037 W/m.KSpecifi c heat capacity, c 2000 J/Kg.KDiffusion resistance, µ 1Air permeability 45 x 10-6 m³/m.s.PaFire rating Class B1 / B2Embodied energy PEInr MJ / kgGlobal Warming GWD100 kg CO2 equiv

PRODUCT DATA

VITAL® 040

Cellulose wool insulation batt ideally suited for timber-frame construction

VITAL 040 batts are semi-rigid insulation batts made from oxygen-bleached cellulose and viscose fibres, food grade cellulose based binder, and a pH neutral boron liquid that provides permanent protection against rot and fire. They are manufactured in Finland in a patented manufacturing process which produces 40% more energy than it consumes.

VITAL 040 is able to absorb over 20% moisture without losing significantly on thermal performance (7 times more moisture than a mineral wool product of equivalent density). In addition, its excellent specific heat capacity ensures that VITAL 040 not only insulates during the winter, but also prevents summer overheating (2.4 times better than a mineral wool of equivalent density).

VITAL 040 is a hygroscopic material. It is therefore able to bind, transfer and release humidity and so regulate the indoor climate. Its use in timber frames constructions will also protect the timbers from moisture, fire, and biological (mould, fungi, bacteria, insects) damage. Structural timbers without preservative treatment can therefore be used.

At the end of its useful life VITAL 040 insulation can be recycled or disposed of as compost.

Standards• Certification Z-23.11-1266 (DIBt)

GENERAL

CI/SfBUniclass L68156:P6211 Cj1 (M2)




ADVANTAGES

• Manufactured from 100% waste newspapers, Warmcel has extremely low embodied energy.

• Non-toxic and non-irritant. No special clothing is required for installation, although a dust mask is recommended.

• When Warmcel is removed from a building it can be recycled or disposed of safely without creating toxic waste or biodegradeability problems.

• Resistant to fire through the addition of simple inorganic salts. Warmcel meets the fire protection standards required for timber-frame construction and conventional lofts.

• Fills all gaps and corners to prevent heat loss.

• Resistant to biological and fungal attack, treated against insects and unattractive to vermin.

• Harmless to building components such as copper pipes, electric cabling and metal nail-plate fasteners.

When used in horizontal loft spaces:

Thermal conductivity, λ 0.035 W/mK at settled density

Maximum percentage settlement

5.3%

Average density installed 35 kg/m³

Packaging

Packaged in 8 kg bags, each bag contains 0.25 m³4 bags will cover approximately 6.6 m² to a depth of 150mm

PRODUCT DATA

Warmcel® 100

Recycled cellulose loft insulation suitable for DIY installation

Warmcel 100 is a cellulose fibre loft insulation manufactured from 100% recycled waste newspaper. Developed for the DIY loft insulation market, Warmcel 100 is supplied in convenient 8 kg bags and can be easily poured between the joists to provide full insulation, or used to top up existing insulation. Warmcel combines high levels of thermal performance with excellent environmental credentials, and has been used by national housebuilders, local authorities and housing associations over the last 20 years.

GENERAL

Please note:

Warmcel 100 is only suitable for horizontal applications (floors, lofts). For all other applications, please speak to a product specialist for advice on suitable options.

Recessed light fittings must be isolated from insulation materials with a fire protection cover.

CI/SfBUniclass L32119 Fg1




Claytec light unfired clay bricks

Lightweight unfired clay bricks (2DF)

INTRODUCTION

Claytec clay bricks are unfired hand pressed earth bricks, made from a mixture of clay, sand and straw, that can be used for non-loadbearing walls. They have good acoustic properties and can help regulate temperature and humidity, making them ideal for ‘breathing’ constructions. Typically a clay brick wall is used as a partition wall and is built using clay mortar before being covered with a clay or lime plaster.

• Clay products are ideal for historic building refurbishment and high comfort modern buildings

• Clay surfaces absorb and diffuse water vapour

• Clay absorbs odours

• Clay surfaces are cool in summer, warm in winter

• Clay is good at reducing noise levels

• Low embodied energy

ADVANTAGES

Clay is one of the earliest used basic building materials but is now recognised as being a thoroughly modern and convenient building material with outstanding natural properties.

The material is ideally suited for high-comfort, low energy buildings. Clay’s natural ‘breathing’ property, absorbing and diffusing water vapour and heat, helps offset swings in humidity and temperature. Clay also absorbs odours and is an effective sound insulator.Clay bricks are most often used in internal partition wall construction and cannot be used in loadbearing construction, unless the weight is carried by a timber or steel frame. The bricks are usually plastered with a coat of clay or lime plaster.

This product is particularly appropriate in restoration and refurbishment of historic buildings where new materials

are required to match existing natural materials. Clay bricks also offer the long term benefi t in that they can be recycled.Claytec lightweight unfi red clay bricks are ideal for partitions where thermal insulation is required. Claytec compressed bricks are better used where thermal mass is needed.

Claytec products, which are manufactured in Germany, also include clay board, plasters and mortars, and embody experience gained from over 15 years of working with clay on a commercial scale. They are high quality products widely used all over the continent.

For bricklaying, light clay mortar is used, which is a mixture of clay and sand. For plaster, Claytec clay plasters are recommended, with either a fi nish coat of clay plaster and natural paint or Tierrafi no through colour fi nish.

GENERALClaytec light unfi red clay bricksHeight 113 mmLength 240 mmWidth 115 mmDensity 700 kg/m³Thermal conductivity 0.21 W/mKNumber of bricks / m² 33 bricks/m²Packaged 350 bricks / 764 kg per pallet

Light Clay Mortar1,200kg bag (1m³ size) Suffi cient for 28m² of clay

brick wall construction

PRODUCT DATA

SUPPLY

AvailabilityClaytec light unfi red clay bricks, light clay mortar, compressed bricks, boards and plasters, and Tierrafi no clay fi nish are available direct from Construction Resources.

SERVICES







Claytec compressed unfired clay bricks

Claytec NF compressed clay brick

INTRODUCTION

Claytec compressed unfired clay bricks are earth bricks

that can be used for non-loadbearing walls or infill for

timber frame constructions. They have a high density

which gives them good acoustic properties and a high

thermal mass. Clay bricks also help regulate temperature

and humidity, making them ideal for ‘breathing’

constructions.

• The density of Claytec compressed clay bricks is ideal for thermal mass and sound insulation

• Ideally suited for high comfort modern buildings




• Clay products are ideal for historic building refurbishment as well as new build

ADVANTAGES

These compressed clay bricks are more dense than the Claytec light clay bricks (2DF) bricks, and therefore provide higher thermal mass, as well as good sound insulation.

They can be dry stacked within a timber framework or wet laid to form non loadbearing brickwork which can be plastered with a clay plaster or left as fairfaced brickwork. External walls must be rendered. For non loadbearing

brickwork light clay mortar is used, which is a mixture of clay and sand.

Claytec products, which are manufactured in Germany, also include plasters, clay boards and mortars, and embody experience gained from over 15 years of working with clay on a commercial scale. They are high quality products widely used all over the continent.

Claytec compressed unfi red clay bricksHeight 71mmLength 240mmWidth 115mmAllow for 5% dimensional variation on height, length and width

Density 1500/m³Thermal conductivity 0.95 W/mKNumber of bricks / m² 50 bricks/m²Packaged 416 bricks / pallet

Light Clay Mortar1,200kg bag (1m³ size) Suffi cient for 28m² of clay

brick wall construction

PRODUCT DATA

GENERAL

SERVICES



SUPPLY

AvailabilityClaytec compressed unfi red clay bricks, light clay mortar, light clay bricks, boards and plasters are available direct from Construction Resources.





ThermoCellit blocks

Masonry clay honeycomb insulating blocks

INTRODUCTION

ThermoCellit blocks are made from fired clay and have a honeycomb cross-section. An external loadbearing wall can be very rapidly built with a single skin construction that will replace a conventional cavity wall construction - combining the structure, external envelope, moisture protection and insulation in one. All that is needed is for the internal surface to be plastered and the external surface to be given a rendered finish.

• Easy to plan wall layout

• Special shapes are available for corners, windows and door openings

• Easy to use

• Blocks can be cut

• No mortar is needed in the vertical joints due to a tongue and grooved edge, reducing mortar use by up to 40%.

• Very little thermal movement results in less cracking and better building resale values

• Surface fixings compare favourably with conventional masonry construction

• The blocks are very strong and have a high impact resistance

ADVANTAGES

The large block size, coupled with the fact that cavitywall construction is no longer required to satisfy theBuilding Regulations, means that buildings can be muchmore rapidly built. This type of monolithic masonry wallconstruction has been widely used on the continent formany years.

The blocks are laid with a horizontal mortar joint8-12mm thick using a special light weight mortar,

available from Construction Resources.

Vertical joints are tongue and grooved and need nomortar. The ThermoCellit range includes special blocksfor windows and corners, and lintels.

Internal walls can be built with Cellit blocks.

Please speak to a product specialist prior to selectionof these products.

GENERAL

The large block size, which allows rapid construction coupled with excellent thermal properties, has ensured the popularity of this type of block on the continent for many years

ThermoCellit blockHeight 240 mmLength 260 mmThickness 300 / 365 mmWeight 162 / 197 kg/m² respectivelyVapour diffusion resistance, µ 4U-value with external render and internal plaster

0.36/0.30 W/m²K respectively

Crushing strength of Thermocellit wall

4 N/mm²

Sound reduction (with render + plaster fi nishes)

48 / 51 dB respectively

Cellit blockHeight 240 mmLength 400 mmThickness 100 / 125 / 150 mmWeight 74 / 90 / 108 kg/m²Crushing strength of Cellit wall 4 N/mm²Sound reduction (plaster both sides)

47 dB (125 block)

Mortar30 kg bag (mixed with 10 litres water makes 30 litres wet mortar). Sufficient for 1.00 m² of 300 mm wall and 0.80 m² of 365 mm wall at 8-12 mm mortar joint thickness.

PRODUCT DATA

CI/SfBUniclass L361 (2-)




XLSolid

Cross-laminated structural timber panels from KLH

for rapid construction of houses, schools, offices, sports halls, factories, warehouses, extensions…

• Fully load-bearing, completely stable

• From 60mm to 600mm thick for walls, floors, roofs

• Up to 16.5m long, up to 2.95m high

• Door/window/stair openings precisely pre-cut in factory

• High-precision joints for simple bolting together

• Short, dependable building programme

• Fast, simple on-site erection

• Little opportunity for on-site defects

• Dry shell immediately available for follow-on works

• Excellent thermal insulation

• Excellent sound insulation

• Excellent fire performance – better than steel or concrete

• Airtight but fully breathing

• Full European testing & certification

• Precision manufactured using Austrian softwood

• Formaldehyde-free polyurethane glue

• Supplied by truck from factory direct to site

All the performance and environmental advantages of solid timber construction with full design freedom

CI/SfBUniclass L6635 Ln6




High performance airtight building papers and airtight vapour control layers for internal use

GENERAL

Airtightness is essential in order to prevent unnecessary heat loss through the building fabric. Any shortcomings in airtightness will increase heating costs, and may cause interstitial condensation.

Water vapour permeability is essential in order to reduce the risk of interstitial condensation within the building fabric. Vapour permeability also prevents the build-up of toxic emissions within a building, particularly important in buildings with good airtightness.

• Active membrane (variable water vapour diffusion)

• Reinforced for extra strength

• Minimum 50% recycled content

ADVANTAGES

pro clima® DB+ / DA / RB building papers

pro clima DB+Air leakage barrier and vapour control layer for internal use (universal application)

Air leakage barrier and vapour control layer for internal use (universal application)

PRODUCT DATA

• Active membrane (variable water vapour diffusion)

• Reinforced for extra strength

• Minimum 50% recycled content

ADVANTAGES

pro clima DB+ SPECIAL


Breaking strength (MD/XD) 130 N / 89 NBreaking elongation (MD/XD) 2.3 % / 3.2 %

Colour BlueRoll width 1.05 / 1.05 / 1.35 mRoll length 50 / 100 / 100 mRoll weight 10 / 20 / 25 kgCoverage per roll 47.25 / 94.5 / 121.5 m²

Composition (2-ply) Cellulose (50% recycled)Glassfi bre reinforcement

Surface weight 185 g/m²Thickness 0.23 mmVapour resistance factor µ 10,000Sd-Value 2.3 m (variable)

PRODUCT DATA


Breaking strength (MD/XD) 130 N / 89 NBreaking elongation (MD/XD) 2.3 % / 3.2 %

Colour BlueRoll width 1.05 mRoll length 100 mRoll weight 25 kgCoverage per roll 94.5 m²

Composition (2-ply) Cellulose (50% recycled)Glassfi bre reinforcement

Surface weight 185 g/m²Thickness 0.25 mmVapour resistance factor µ 40,000Sd-Value 10 m (varitable)



• Vapour open, Sd = 2.3 m

• For use on all substrates

• Hydorophobic and extremely waterproof

ADVANTAGES

pro clima DAAir leakage barrier and vapour control layer foruse externally behind insulation layer

Vapour open air and aggregate leakage barrierfor internal use (universal application)

PRODUCT DATA

• Extremely diffusion open, Sd = 0.03 m

• Suitable as underlay for loose fill materials

• Suitable as wind barrier in loft spaces

ADVANTAGES

pro clima RB


Breaking strength (MD/XD) 280 N / 190 NBreaking elongation (MD/XD) 35% / 45%

Colour GreenRoll width 1.60 mRoll length 100 mRoll weight 25 kgCoverage per roll 94.5 m²

Composition (2-ply) PP Microfibre fleece

Surface weight 130 g/m²Thickness 0.45 mmVapour resistance factor µ 5,000Sd-Value 2.3 mWater resistance water column > 2.5 m

PRODUCT DATA


Breaking strength (MD/XD) 16 N / 18 NBreaking elongation (MD/XD) 86% / 87%

Colour BlackRoll width 0.75 / 1.5 mRoll length 100 / 50 mRoll weight 4.5 kgCoverage per roll 75 m²

Composition (3-ply) PP Microfibre fleece

Surface weight 45 g/m²Thickness 0.30 mmVapour resistance factor µ 100Sd-Value 0.03 m

SUPPLY

Availabilitypro clima building membranes can be ordered directly in the UK exclusively from Construction Resources.

PackagingRolls are supplied individually or on pallets.

SERVICES



CI/SfBUniclass L6635 Ln6




High performance wind and water-tight breather membranes for external use

GENERAL

Wind-tightness is essential in order to prevent unnecessary cooling down of the insulation layer resulting in a reduction in effective U-value of the construction.

Water-tightness is essential in order to prevent rain or condensation from entering into the insulation layer resulting in a reduction in effective U-value of the construction.

Water vapour permeability is essential in order to prevent the build-up of interstitial condensation within ‘warm constructions’. i.e. constructions in which the insulation is kept ‘warm’ by a membrane.

• Black colour ideal for open jointed cladding

• Highly thermo-stable

• Water-tightness unaffected by wood preservatives

• High wind-tightness

ADVANTAGES

pro clima® SOLITEX membranes

SOLITEX WAWall lining membrane for external use Wall lining membrane for external use

PRODUCT DATA

• Ideal for use directly onto insulation or sheathing



• Rain-proof (water column > 2.5 m)

ADVANTAGES

SOLITEX UD

PRODUCT DATA


Tensile strength(s) > 150 N/5mNail tear resistance(s) > 140 N

Colour BluePackaging 1.5 m x 50 m rollsRoll area 75 m²

Composition (3-ply) PP Microfi bre fl eeceSpecial membrane

Surface weight 140 g/m²Sd-Value < 0.10 mWater resistance water column > 2.5 m

UV Stability / exposure 2 monthsTemperature resistance -40 to +100 ºC



Colour BlackPackaging 1.5 m x 50 m rollsRoll area 75 m²

Composition (1-ply) PP Microfi bre fl eece





• Reinforced for additional strength (> 300 N)




ADVANTAGES

SOLITEX PLUSRoof lining / sarking membrane for external use Roof sarking membrane for external use

PRODUCT DATA

• Suitable as lining for blown insulation (> 410 N)




ADVANTAGES

SOLITEX ULTRA

PRODUCT DATA

SUPPLY

AvailabilityPro clima building membranes can be ordered directly in the UK exclusively from Construction Resources.

PackagingRolls are supplied individually or on pallets.

SERVICES






Composition (4-ply) PP Microfibre fleeceSpecial membrane






Composition (4-ply) PP Microfibre fleeceSpecial membrane



CI/SfBUniclass L6612:P332 Rg1




Clay board

Building boards bringing the advantages of clay to dry wall construction

INTRODUCTION

• Clay boards are 100% natural

• Once coated with a clay skim finish the surface can take picture hooks, wallpaper and paints




• Clay products are not only good for new buildings but are ideal for historic building refurbishment

• Clay is exceptionally good at reducing noise levels

ADVANTAGES

Clay is one of the earliest used basic building materials and now it is available in board form - making it a thoroughly modern and convenient building material with outstanding natural properties. It is especially suitable for high comfort, low energy buildings.

Claytec clay board, which is manufactured in Germany, is a combination of clay, reed and hessian. Clay boards are heavier and thicker than gypsum plasterboards and have outstanding thermal and vapour diffusion properties. The boards can regulate temperature, are able to absorb moisture, and at other times, gently give it off again.

Clay also absorbs odours and is an effective sound insulator.

Claytec fi nishing plaster or Tierrafi no are recommended for giving the clay board a skim coat fi nish.

Claytec products, which include plasters, unfi red clay bricks and mortars, embody experience gained from over 15 years of working with clay on a commercial scale. They are high quality products widely used all over the continent, and Construction Resources is proud to be introducing them into the UK.

GENERAL

Length 1500 mmThickness 25 mmWidth 625 mmCovering area 0.94 m²/boardInfl ammability conforms to DIN 4102 building

material class B1Density 700 kg/m³Weight 12.5 kg/m² / 11.71 kg/boardThermal conductivity 0.14 W/mKVapour diffusion resistance µ = 10

Claytec clayboard is also available in 16 mm thick boards 625 x 625 mm for patching and repairing existing walls.

Clay boards can be cut with a jigsaw, using a metal blade. They can be fi xed with 5mm standard countersunk screws.

Boards may be given a clay skim fi nish or a skim coating ofTierrafi no.

PRODUCT DATA

Clay board is a practical alternative to gypsum plasterboard that combines all the advantages of drywall construction for internal walls and ceilings and additionally gives the opportunity to introduce clay, with all its benefits, into the living environment.

SERVICES







Applications• Insulating breather membrane for roofs and walls• Insulating internal lining board (can be plastered)

ADVANTAGES

Composition & Manufacture• Manufactured from renewable resources• Manufactured from by-products• Bitumen-free• CO2 zero-rated• Timber fuelled embodied energy• Actively recycled

Installation & Disposal• No known health risks for installers• Easily cut to shape with handsaw• Durable / Low maintenance• Reusable / Recyclable• Compostable

Performance• Wind and rainproof from 20 degree pitch upwards• Acts as temporary roof covering (max. 4 weeks)• Eliminates thermal cold bridging through timbers• Vapour permeable (SD -Value = 0.11 m)• Enhances thermal performance in Winter• Enhances thermal performance in Summer• Good acoustic performance• Hygroscopic (absorbs & releases moisture)• Vermin and fungus resistant• Electrically neutral• Non-radioactive• Free from toxins and allergens• Dimensionally stable (low thermal movement)• Helps regulate indoor climate• Low toxic fumes if burn

PRODUCT DATA

MultiPlex-Top®

Bitumen-free sarking boards for walls and roofs

MultiPlex-Top boards are 22mm thick tongue and grooved rigid insulation boards. They can be used externally in place of a breather membrane - not only do they protect the building envelope from wind and rain but they also provide an additional layer of insulation which prevents cold-bridging across the timbers. In addition, a factory applied hydrophobic coating enables them to be used as a temporary wall/roof covering for up to one month.

MultiPlex boards are fully biodegradable.

Standards• DIN 68775-1- WF-P-Wh-050-H10-B2• Certified by Institute of German Master Roofers

GENERAL

CompositionRaw material spruce / pine chippingsHydrating agent natural tree resinFire protecting agent noneHydrophobic coating tree resin / wax emulsion

Dimensions and packagingBoard thickness 22 mmBoard size 2500 x 750mmCoverage per board 1.81 m²Weight per board 10.7 kg

Boards per pallet 45Coverage per pallet 81.4 m²Weight per pallet 500 kg

Technical dataDensity, ρ 260 kg/m³Thermal conductivity, λR 0.050 W/m.KThermal resistance, R 0.44 / 0.72 m².K/WDiffusion resistance, µ 5Compressive strength, σm ≥ 150 kN/m²Bending strength, σ ≥ 1.5 N/mm²Water absorption ≤ 1.0 kg/m²Fire rating Class B2




… roof sarking on timber rafters (warm roof)

1. Rafters2. MultiPlex3. Counterbattens4. Battens5. Roof cladding6. Insulation7. pro clima DB+

1. Rafters2. Boarding3. pro clima DA4. ThermoSafe5. MultiPlex6. C. Battens7. Battens8. Roof covering

… roof sarking on external roof Insulation


PerformanceSuitable for 200 roof pitches and above.Suitable for rafter / support centres up to 850mm.

Racking strengthMultiPlex boards do not provide racking strength.Racking strength, if required, can be achieved withmetal strappings or by using a suitable internal liningboard. Please consult your structural engineer.

STORAGE & HANDLING

StorageMultiPlex boards must be protected from rain and risingdamp at all times prior to installation.Protect edges of boards from being damaged.

CuttingCut boards using a fine-toothed circular saw with guideand integral dust extractor.

INSTALLATION

External applicationsInstall boards with writing facing outwards and withrising tongue. Fully engage board joints (tongue andgroove). Butt joints should be primed and taped. Boardsare generally fixed with clout nails at 330mm centres orless. It is recommended that boards are fixed by nailingthrough the counter batten, thereby avoiding any risk ofnail or screw heads penetrating the watertight layer. Seealso Installation Guidelines.

Associated products• pro clima BUDAX Tapes (taping of joints)

SUPPLY

AvailabilityMultiPlex wood-fibre insulation boards, ThermoSafe 040, Flex 040, Vital 040 and pro clima products are available in the UK through Construction Resources.

SERVICES

Sales and TechnicalPlease contact Construction Resources for furthertechnical information and/or cost quotations.

1. Studwork2. Internal lining3. pro clima DB+4. Insulation1

5. MultiPlex6. External cladding

… external sheathing on timber-frame or Steko

1. Existing wall2. Battens3. Insulation1

4. pro clima DB+5. MultiPlex6. Primer7. Wall finish

… internal lining on brickwork or ThermoCellit

1 ThermoSafe 040 / Flex 040 / Vital 040

CI/SfBUniclass L6612:P62 Rj3




Claytec reed mats and reed boards

A base for plastering made of reeds

Claytec reed mats

Claytec reed boards

• The mats and boards are suitable for interior use for ceilings, walls and roofs.

• They can be rendered using either clay, lime or gypsum plasters.

GENERAL

Claytec reed boards provide a rigid backing for rendering either ceilings, walls or roofs. They can also be used internally in timber frame construction.

Available in 20mm and 50mm thicknesses, the 20mm Claytec reed board can also be used as a curved rendering base.

The Claytec reed boards are nailed to the base construction with reed board pegs, using screws or are pressed into freshly applied plaster. They provide a base for rendering either plaster ceilings, walls or roofs.

The boards are easily cut with a metal blade jigsaw. A side-cutter can be used to cut through the wires which bind the reeds together.

Length 2mBoard thickness 50mm (20mm by special

order)Width 1m (1250/1500/ 2000mm by

special order)Density 190 kg/m³Weight 20mm board: 4.5kg/m²

50mm board: 10.5kg/m²Thermal conductivity 0.056W/mKWeight per board 20mm board: 9 kg/ board

50mm board: 21kg/ boardPackaging Boards

PRODUCT DATA

GENERAL

Claytec reed mats are used as a base for plastering, particularly for lime, gypsum or clay plaster. The reed mats can be used in building refurbishment and restoration as well as new build, for example, in timber frame construction. They are an environmentally friendly material from a renewable source.

Claytec reed mats can easily be cut using secateurs. The reeds are bound together with zinc coated wire. The mats can be held in place using dabs of plaster without further fastening, before the main application of plaster. Laid crosswise the matting can be used to provide a suitable level surface.

• For timber frame construction

• For building refurbishment and restoration as well as new build

Length 10mWidth 2m (reed length)Mat thickness 8mmPackaging Rolls

PRODUCT DATA

Claytec reed mat

Claytec reed board with clay plaster finish

APPLICATIONS

APPLICATIONS

CI/SfBUniclass L75623:JT31 (56.4) (M35)




Variotherm Floor HeatingNewly constructed or older buildings – it doesn’t matter. Variotherm Floor Heating systems can be used anywhere, are installed rapidly and provide superior comfort in living rooms, sanitary and bath rooms, hallways and reception areas. There are three complete systems to suit your specific needs: VarioFix and

VarioNop for cast plaster floors and VarioComp for dry floor construction and renovation.

Variotherm radiant heating systems - overview

Radiant wall and floor heating

INTRODUCTION

A decision about a heating system is a decision for many years, sometimes for a lifetime. Consequently the technical functions and safety aspects of a heating system are important criteria when it comes to making the right choice. Variotherm has been manufacturing and distributing ecological heating systems for over 20 years now - systems which impress with their advanced technology and functionality.

• Systems are designed as surface heatings and low temperature systems and are therefore ecologically and economically very efficient and practical

• Systems are variable and can be fitted individually to any building situation

• Systems provide large area radiant heat and comfortable warmth in heated rooms

• Can be combined with other systems - eg those which are operated by calorific value, condensing boilers, heat pumps and solar heating

• Proven quality in thousands of homes, buildings and production sites

• 10-years warranty with warranty certificate

ADVANTAGES

More and more architects and property owners are no longer satisfi ed with any old solution for new housing and industrial construction projects. What they are looking for is individuality, originality, functionality, economy and ecology.

With Variotherm heating systems you can create economical, ecological and healthy heating for your living environment.

As Variotherm heating systems are highly adaptable and suitable for individual applications, they meet all the requirements of modern architectural planning.

Designer warmth in the form of heated walls, focussed warmth in your favourite corner and tiled stoves are real attractions in every fl at. Our wall heating, baseboard heating and ducted fl oor heating are equally pretty: pretty inconspicuous.Because in contrast to conventional radiators you hardly notice these heating systems in your living space.

Variotherm heating systems do not raise dust like conventional radiators, but generate biologically healthy, horizontally radiated warmth.This warmth is perceived by the body just as pleasantly as the warmth of the sun.

SYSTEMS

Variotherm Modular Wall Heatingfor dry wall constructionThe ideal solution for wood frame constructions, prefabricated homes and attic expansions. Rapidly installed it can be used flexibly and initial and heating costs will not burden your wallet. Variotherm

Modular Wall Heating is an absolute flexible system. Only four Modular Panels fulfil almost any building needs. Assembly is quick and easy leaving no big mess. Variotherm Modular Wall Heating combines heating and wall in one and offers ready-to-use panels.

Variotherm EasyFlex Wall Heatingfor plastered construction workEasyFlex is a high performance wall heating solution for fl at or curved surface mounting and close pipe spacing (only 77 mm). This means every wall is heated very fast and effi ciently. EasyFlex is also extremely

thin, with a structural height of only 17mm. It is an extremely fl exible system which offers creative design freedom.

GENERAL



Comfort is not just derived from having the right kind of air temperature in a room. The temperature of all the surfaces which encompass the room is just as important. The physiologically perceived temperature approximately corresponds to the arithmetical mean of the two.

COMFORT

People feel comfortable when the basic equation of “thermal comfort” is met:

heat generation = heat emission

The important factor is that the heat which is emitted by the human body can radiate as uniformly as possible in all directions. If too much heat is withdrawn on one side (cold spots), we perceive this as unpleasant.

Diagram 1The lower the air temperature in the room (vertical values) is, the warmer the encompassing surfaces (walls, floor, ceiling, together with window and door surfaces) have to be in order to create a cosy atmosphere.

The unfavourable influence of the cold exterior walls and windows (temperature exchange with the body) is for the most part neutralised by locating panel heating in outward facing walls, in particular under windows.

The room temperature can be set lower than is the case with convection heating, because the radiated warmth raises the temperature perceived by the occupant of the room, which means that the feeling of comfort is not affected.

Diagram 2Where there are drafts, both heating costs and discomfort increase. The vertical axis shows the air speed (m/s), while the horizontal axis indicates the room air temperature (°C).

Diagram 3For a pleasant ambient climate the humidity (vertical axis, indicated in %) must be in the median area. The air temperature also influences our perception of moisture.

Room heating systems provide warmth in two basic ways:By convection and by radiation.The way in which the warmth is transmitted depends very much on the room heating system.

Diagram 1

Diagram 2

Diagram 3

room temperature °C

mea

n su

rfac

e te

mpe

ratu

re °

C

12 14 16 18 20 22 2424 26 28

12

10

14

16

18

20

22

24

26

28

30

just about comfortable

comfortable

uncomfortable

12 14 16 18 20 22 2424 26 280

0.1

0.2

0.3

0.4

0.5

room temperature °C

air

spee

d in

m/s

comfortable

12 14 16 18 20 22 2424 26 28room temperature °C

hum

idity

in %

just about comfortable

comfortable

uncomfortable10

0

20

30

40

50

60

70

80

90

100

Most comfortable zone

Electric fire heaters

Ceiling heating

Overhead radiant heatingWall heating baseboards

Floor heating

Radiators

Convector, Hot air heating

Radiation

Convection

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0%

Living area 20°C

Exterior -8°C

14°C

10°C 20°C

18°C

19°C Hall18°C

Cellar 18°C

perceived temperature

=air temperature +air temperature

mean surface temperature

2





Variotherm Modular Wall Heating

Radiant wall heating for for dry wall construction

INTRODUCTION

Variotherm Modular Wall Heating combines heating and wall in one. The complete, ready to use modules are ideally suited for dry wall construction. They can be used according to your individual needs as panel dimensions may be adjusted flexibly. Fast and simple installation leaving no mess is guaranteed.

Operating with low temperature the Variotherm Modular Wall Heating system is very economical. Close contact of the Variomodular Pipe and the gypsum fibre panel guarantee fast heating and greatest possible efficiency.

Variotherm Moduar Wall Heating is the perfect solution for wood frame construction, prefabricated homes and attic expansions combining heating and finished wall in one.

• Ideally suited for wood frame constructions, prefabricated homes und attic expansions

• Large-area low temperature system provides excellent energy saving

• Heating and wall in one piece - ready to use panels

• This panel system guarantees absolute flexibility. Four Modular Panels fulfill almost any building requirements

• Original FERMACELL gypsum fibre panels (certified by the Austrian Institute for Healthy and Ecological Building)

• Quick heating of gypsum fibre panels due to close connection to the Variomodular Pipe

• Fast and simple installation leaving no big mess

• Unique on the market: The Variomodular Pipe was specifically designed for dry wall heatings

• Ideal for attics: In summer cold water circulation converts the wall heating into wall cooling

• Variomodular Pipes can easily be identified with Variotherm pipe locator. (Hanging of pictures etc.)

• Technically sound system relying upon more than 25 years of experience in the field of building ecological and economical heating systems

• 10 year-warranty with warranty certificate

ADVANTAGES

Variotherm wall heating can be found in blocks of fl ats, family homes, nurseries, schools, hotels, offi ces and production facilities - in fact everywhere, where people wish to enjoy the organically healthy radiant heating which these systems produce. How you shape the wall is up to you. From the invisibly integrated wall heating to decorative ledges and cornices, lots of architectural solutions are possible.

Variotherm Wall Heating increases the human comfort level considerably. They produce longwaved horizontal infrared radiant

heat which provides ultimate comfort, just like warmth from the Sun, which is also radiant heat. Unlike heat from conventional heating systems radiant heat does not travel upwards and dust circulation is avoided. Variotherm Wall Heating is thus ideal for your comfort and provides a healthy room climate.

As a large-surface low temperature system Variotherm wall heating uses the ability of walls to store heat, which provides great energy savings and can be ideally combined with all alternative energy systems such as heat pumps, solar installations

GENERAL

COOLING

With Variotherm wall heating you can also create a super ambient climate in summer. How? Simply by letting cold water circulate through your wall heating system. Immediately your wall heating turns into organically healthy wall cooling.

Without all the troublesome dust and air which are raised by conventional air-conditioning systems. With Variotherm wall cooling you can enjoy a feeling of well-being in summer, which you will otherwise only experience in the natural, cool shade of a mighty tree.

The organically harmonious and physically benefi cial Variotherm wall cooling works as follows: the walls are

cooled by the circulation of cold water. The human body automatically emits warmth to the cool walls. As a result heat stored within the body is reduced in a biologically compatible way, and you experience a pleasantly cool sensation. Conventional air-conditioning units use a lot of energy. They have to circulate large amounts of air in order to cool a room. This generates an aggressive kind of cold which can cause a temperature shock when people enter the room. The dust stirred up by the air-conditioned circulating air and the mites it contains are extremely detrimental to health.

Instead of cooling the air, Variotherm

wall cooling in contrast cools the human body by drawing off its warmth. This is much healthier and also creates a much more pleasant sensation. In fl ats under the roof Variotherm wall cooling always ensures an ideal ambient climate, even during hot weather.

Variotherm wall cooling operates at minimal energy input. It cools not the air but the heat stored in the human body. This is more effective, healthier and considerably cheaper. A long-term comparison has shown that our wall cooling has much lower operating costs than conventional air-conditioning systems.



COMPONENTS & INSTALLATION

Modular panelswith integratedVariomodular Pipe

Modular Panel 18 mm (see left)4 different panel sizes cover all kinds of individual building needs. Specially shaped channels are sunk into building biology institute tested FERMACELL® gypsum fibre panels. Variomodular pipe is pressed into these channels. It is fully integrated into the gypsum fibre panels.

Pre-inserted Variomodular Pipe 11.6 x 1.5 (see left)Specifically designed 5-layer composite pipe. 11.6 m outer diameter and 1.5 mm pipe wall thickness minimize pipe friction loss. 100% impermeable to oxygen and water vapour diffusion. Its close contact with the gypsum fibre panels heats them more quickly and effciently.

Joint adhesive Drywall fastening screws

Variomodular Pipe 16 x 2 mm with ready fixed insulations as supply pipe

Calibration devices Pressing connections11.6 x 11.6 mm, 11.6 x 16 mm

Modular Wall Heating1 Gypsum fibre panels 18 mm2 Variomodular Pipe 11.6 x 1.5 mm3 Drywall screws4 Joint adhesive

MWH-F206Width: 0,625 mHeight: 2 mHeatingSurface: 1,25 m²

MWH-F206VWidth: 0,625 mHeight: 2 mHeating Surface: 0,75 m²

MWH-F106VWidth: 0,625 mHeight: 1 mHeating Surface: 0,44 m²

MWH-F203Width: 0,31 mHeight: 2 mHeatingSurface: 0,62 m²

4 different panel sizes cover almost any building needs. Offering a complete solution (heating and wall in one) installation is fast and simple leaving no big mess.

Assembly of Modular Panels

Application of joint adhesive

Cutting/Calibrating of pipes

Pressing, ready

Heating Circuit Distributor

Variotherm Room Temperature Controls

HANGING PICTURES

Variotherm has a simple solution: firstly, the spacing between heating pipes is precise (77mm for EasyFlex Wall Heating and 75mm cm for Modular Wall Heating). And secondly they supply a pipe finder which reliably shows where the pipes are and which areas are free.

* For cutting and fitting of Modular Panels (e.g. for window parapets and sockets)

800mm*

300mm*

75mm

18mm1

42

3





With Variotherm wall heating you can also create a super ambient climate in summer. How? Simply by letting cold water circulate through your wall heating system. Immediately your wall heating turns into organically healthy wall cooling.

Without all the troublesome dust and air which are raised by conventional air-conditioning systems. With Variotherm wall cooling you can enjoy a feeling of well-being in summer, which you will otherwise only experience in the natural, cool shade of a mighty tree.

The organically harmonious and physically benefi cial Variotherm wall cooling works as follows: the walls are

cooled by the circulation of cold water. The human body automatically emits warmth to the cool walls. As a result heat stored within the body is reduced in a biologically compatible way, and you experience a pleasantly cool sensation. Conventional air-conditioning units use a lot of energy. They have to circulate large amounts of air in order to cool a room. This generates an aggressive kind of cold which can cause a temperature shock when people enter the room. The dust stirred up by the air-conditioned circulating air and the mites it contains are extremely detrimental to health.

Instead of cooling the air, Variotherm

wall cooling in contrast cools the human body by drawing off its warmth. This is much healthier and also creates a much more pleasant sensation. In fl ats under the roof Variotherm wall cooling always ensures an ideal ambient climate, even during hot weather.

Variotherm wall cooling operates at minimal energy input. It cools not the air but the heat stored in the human body. This is more effective, healthier and considerably cheaper. A long-term comparison has shown that our wall cooling has much lower operating costs than conventional air-conditioning systems.

COOLING

Variotherm EasyFlex Wall Heating

Energy saving radiant wall heating for plastered construction work

INTRODUCTION

Variotherm EasyFlex is a high performance wall heating solution for flat or curved surface mounting and close pipe spacing (only 77 mm). This means every wall is heated very fast and efficiently. EasyFlex is also extremely thin, with a structural height of only 17mm. It is an extremely flexible system which offers creative design freedom.

• Cost-efficient - helps save heating costs

• Optimum heat transmission: Heating operates with lowest possible water temperature

• Large-area low temperature system - Through use of wall storage ability exceptionally energy saving

• Produces a high amount of heat very quickly, due to the small 77mm distance between pipes

• The slim resiliant bar with Variomodular pipe has a structural height of only 17mm

• One complete system from one manufacturer – no warranty problems for installer

• Unique on the market: Variomodular Pipe was specifically designed for wall heating of plastered walls

• Many possibilities - can also be used to create a tiled stove, or a “tepidarium” (thermal bath)

• Variotherm wall heating offers the best possible combination of components (wall panel, heating pipe, plaster)

• 77mm pipe spacing of Variomodular Pipe enables easy identification of pipes with Variotherm Pipe Locator (hanging of pictures etc.)

• Variotherm systems bear the IBO-Quality seal (Austrian Institute of Healthy and Ecological Building)

• Breathable building materials – healthy for your family & home

• Proven technology for more than 20 years in thousands of homes and buildings

• 10 years warranty with warranty certificate

ADVANTAGES

Variotherm wall heating can be found in blocks of fl ats, family homes, nurseries, schools, hotels, offi ces and production facilities - in fact everywhere, where people wish to enjoy the organically healthy radiant heating which these systems produce. How you shape the wall is up to you. From the invisibly integrated wall heating to decorative ledges and cornices, lots of architectural solutions are possible.

Variotherm Wall Heating systems increase the human comfort level considerably. They produce longwaved horizontal infrared radiant heat which provides ultimate

comfort, just like warmth from the Sun which is also radiant heat. Unlike heat from conventional heating systems radiant heat does not travel upwards meaning dust circulation is avoided. Variotherm Wall Heating is thus ideal for your comfort and provides a healthy room climate.

As a large-surface low temperature system Variotherm wall heating uses the ability of walls to store heat, which provides great energy savings and can be ideally combined with all alternative energy systems such as heat pumps, solar installations etc.

GENERAL



High speed wall heating system with structural height of only 17mm.

Resilient bar 11.6mm / 77mmLow structural height of 17mm

Variomodular pipe 11.6 x 1.5mmSpecifically designed 5-layer-composite pipe with napped surfacestructure for optimum heat transmission and plaster bonding.100% impermeable to oxygen and water

Retaining clip for return pipe

Eco-Heating Plaster: Flexible, fast, high application temperature up to 95°C. Can be applied without plastering mesh.

Bending model and calibrator

EASYFLEX WALL HEATING TYPE EWH 77

EASYFLEX WALL HEATING TYPE EWH 77F

Ideal for tiled stoves, heated living landscapes or thermal baths. Eco-Heating Plaster can be applied to a concrete surface without the need for pretreatment or a plastering mesh.

Variomodular pipe 11.6 x 1.5mm

Application of Eco-Heating Plaster

Heating circuit distributor

Easy identification of Variomodular Pipes with pipe locator

HANGING PICTURES


1 Variomodular pipe 11.6 x 1.5mm2 Resiliant bar 11.6mm / 77mm3 Fastening with nail peg4 Variotherm Eco-Heating Plaster5 Flexible adhesive (not supplied)6 Ceramic tiles (not supplied)

1 Variomodular pipe 11.6 x 1.5mm2 Resiliant bar 11.6mm / 77mm3 Fastening with nail peg4 Plastering mesh (not supplied)5 Plaster (not supplied)

1 Variomodular pipe 11.6 x 1.5mm2 Resiliant bar 11.6mm / 77mm3 Fastening with nail peg4 Variotherm Eco-Heating Plaster

Variotherm Room Temperature Controls

Variotherm EasyFlex is available in two types, with or without Variotherm Eco-Heating Plaster, for wall heating or as a complete system for flexible designs.

Variotherm has a simple solution: firstly, the spacing between heating pipes is precise (77mm for EasyFlex Wall Heating and 75mm cm for Modular Wall Heating). And secondly they supply a pipe finder which reliably shows where the pipes are and which areas are free.

17mm

77mm77mm

1

2

3

4

5

77mm

4

17mm 4mm

2

3

1

77mm

4

17mm

1

2

3

56





VarioComp Floor Heating System

INTRODUCTION

Newly constructed or older buildings – Variotherm Floor Heating systems are always an advantage. Rapidly installed they can be used anywhere spreading warmth and comfort in living rooms, sanitary and bath rooms, hallways and reception areas. They all operate as low temperature heating systems thus being highly economical and energy saving.

With a structural height of only 20mm, VarioComp from Variotherm is a new compact floor heating system ideally suited for dry construction and rennovations.

• Energy-saving low temperature system

• Easy and quick installation

• Decades of trouble-free operation

• Structural height is only 20 mm

• Uses eco-friendly FERMACELL gypsum fibre panels

• Variomodular pipes guarantee small bending radius and thus an even surface temperature.

• 10 years-warranty with warranty certificate


• Variomodular Pipe keeps its bended form even at low installation temperatures

• Variotherm Pipes are firmly put in place

• System allows complete freedom of pipe installation

• Due to the short drying time quick floor finishing is possible

• Substantially faster-reacting compared with floor heating systems for cast plaster floors and also Floor heating systems for dry construction

ADVANTAGES

The new Variomodular Pipe is a 5-layer composite pipe with 11.6 mm outer diameter and 1.5 mm pipe wall thickness. It is ideal in its dimensions, minimum pipe friction losses are guaranteed and the pipe is a 100% impermeable to oxygen.

The new Compact Panel is only 18 mm thick. Certifi ed as eco-compatible building material FERMACELL gypsum fi bre panel bears the IBO-quality seal issued by the Austrian Institute for Healthy and Ecological Building. With this panel system absolute fl exibility is guaranteed.

Installation is simple and fast; the pipe-guiding channels make the installation of the Variomodular Pipe easier than ever before. The new Compact Filling Compound sets new standards in the fi eld of fl oor heating systems for dry fl oor construction. It fully embeds and encapsulates the Variomodular pipes guaranteeing optimum heat capacity. It is easily workable: apply Compact Filling Compound, pull off, done. Fast and clean. Due to the short drying time quick fl oor fi nishing is possible.

With Variotherm Floor Heating you will experience cosy and warm fl oors –especially cold fl oors like stone, clinker

and tile fl oors will never be cold again. Variotherm Floor Heatings provide optimum room climate. Due to them being operated with low temperature they are exceedingly economical and can be ideally combined with other energy effi cient systems like heatings which are operated by calorifi c value, heat pumps and solar heatings. Of course they are also fl exible.

Stone or tiled fl oors bring out the best in this heating system. For all “cold” fl oor surfaces Variotherm fl oor heating is the ideal solution.It ensures the best possible warmth management and so creates a cosy living environment. Of course it is just as ideal for other fl oor surfaces which are suitable for fl oor heating.

The savings begin during assembly: Variotherm fl oor heating is simple and fast to install. This saves time & money. Operation is really economical, because Variotherm fl oor heating is operated at low temperatures. It is the ideal combination for energy-saving systems such as gas conversion technology, heat pumps and solar installations.

All systems come with a 10-year guarantee.

GENERAL

Radiant floor heating system ideal for dry construction and rennovations




Compact FillingCompound

Heating circuitdistributor

Variothermroomtemperaturecontrols

System ComponentsCompact Panel 1000 x 600 x 18 mmVariomodular Pipe: 11.6 x 1.5 mmCompact Filling Compound: 25 kg

Comparitive measurement

• Faster surface warming results in a better regulation of the Compact Floor Heating. The surface temperature of the Compact Floor Heating is higher than of conventional screed floor heatings.

• Therefore more efficient laying of heating surfaces is possible as lower flow temperatures are needed.

Compared to conventional screed floor heatings the faster surface warming of the Compact Floor Heating is clearly visible.

Compact Panel

Variomodular Pipe

...a perfect job

Compact Filling Compound

Variomodular Pipe

Variomodular Pipe - 11.6 x 1.5mm

Flooring

Compact Panel

Compact Filling Compound

Subconstruction

20mm00

:01:

00

00:3

7:00

01:1

3:00

01:4

9:00

02:2

5:00

03:0

1:00

03:3

7:00

04:1

3:00

04:4

9:00

05:2

5:00

06:0

1:00

06:3

7:00

07:1

3:00

07:4

9:00

08:2

5:00

09:0

1:00

09:3

7:00

10:1

3:00

10:4

9:00

11:2

5:00

12:0

1:00

12:3

7:00

13:1

3:00

13:4

9:00

14:2

5:00

15:0

1:00

15:3

7:00

16:1

3:00

16:4

9:00

17:2

5:00

18:0

1:00

18:3

7:00

19:1

3:00

19:4

9:00

20:2

5:00

21:0

1:00

21:3

7:00

22:1

3:00

Tem

pera

ture

°C

15

20

25

30

35

40

45

Flow temperature

Average surface temperature Compact Floor Heating

Average surface temperature conventional screed floor heating

2.5 hrroom temperature





Variotherm Under-Floor Heating for Screeded Floors

Energy saving radiant floor heating system

INTRODUCTION

Newly constructed or older buildings – Variotherm Floor Heating systems are always an advantage. Rapidly installed they can be used anywhere spreading warmth and comfort in living rooms, sanitary and bath rooms, hallways and reception areas. They all operate as low temperature heating systems thus being highly economical and energy saving.

With Variotherm Floor Heating you will experience comfortable and warm floors –especially cold floors like stone, clinker and tile floors will never be cold again. Variotherm Floor Heating provides optimum room climate. Thanks to being operated at low temperature it is exceedingly economical and can be ideally combined with other energy efficient systems such as condensing boilers, solar heating and ground source heat pumps. Of course it is also a very flexible system.

• Energy-saving low temperature system

• Varioclimate pipe has a guaranteed bending radius and so ensures uniform surface temperatures

• The pipe is raised above the insulation, which means the heating plaster surrounds the pipe completely

• Varioclimate pipe is 100% impermeable to oxygen and water vapour diffusion

• Easy and quick installation

• Decades of trouble-free operation

• 10 years-warranty with warranty certificate


• Varioclimate Pipe 16 x 2 keeps its bended form even at low installation temperatures

• Variotherm Pipes are firmly put in place

• The Varioclimate Pipe is lifted up from the insulation and is completely embedded by the heating screed

• All systems allow complete freedom of pipe installation

ADVANTAGES

Stone or tiled fl oors bring out the best in this heating system. For all “cold” fl oor surfaces Variotherm fl oor heating is the ideal solution.It ensures the best possible warmth management and so creates a cosy living environment. Of course it is just as ideal for other fl oor surfaces which are suitable for fl oor heating.

The savings begin during assembly: Variotherm fl oor heating is simple and fast to install. This saves time & money. Operation is really economical, because Variotherm fl oor heating is operated at low temperatures. It is the ideal combination for energy-saving systems such as gas conversion technology, heat pumps and solar installations.

The core of the systems is the Varioclimate-Pipe with aluminium core, which is considerably more robust than conventional pipes. The heating water remains clean and free from deposits.

Choose from 2 different fl oor systems for screed fl oors according to your individual building needs. In addition to the 2 types for screeded fl oors (VarioFix and VarioNop), there is the new VarioComp. It is ideally suited for renovation and dry fl oor construction and for fl oors where conventional screed is not an option; its structural height is only 20mm. See separate product sheet for details.

All systems come with a 10-year guarantee.

GENERAL



SYSTEMS & COMPONENTS

• VarioFix Panel 1400 x 800 mm (without insulation). To fasten Varioclimate Pipe, as vapour barrier and as homogenous cover for existing insulations

• Varioclimate Pipe 16 x 2 mm (5-layer-composite pipe with napped surface structure)

• VarioNop insulation panel 1400 x 800 x 53 mm (insulation thickness 30 mm) Special intermediate webs lift up the Varioclimate Pipe from the insulation and pipes are completely enclosed by heating screed. Positive connections with groove and feather ensure stable panel interconnection

• Varioclimate Pipe 16 x 2 mm (5-layer-composite pipe with napped surface structure)

VarioFix (with fix panel) VarioNop (with VarioNop insulation panel)

Compact FillingCompound

Heating circuitdistributor

Variothermroomtemperaturecontrols

Common components

Varioclimate PipeVariomodular Pipe

FlooringScreed

VarioFix Pipe Rack PanelVarioclimate Pipe 16 x 2mm

min. 60mm

FlooringScreed

Varioclimate Pipe 16 x 2mmVarionop insulation

min. 60mm

30mmInsulation Subconstruction





Heating element Bracket

Delta mini Delta Ia

Classic IIa Classic IIIa

These infrared images show how Variotherm skirting radiators rapidly heat up

and protect the interior from cold walls. Within a few minutes they build up a cutain of warm air, producing a comfortable indoor climate. The walls are heated and emit radiant heat which produces a gentle warmth - just like the radiant heat produced by the Sun.

Variotherm Skirting Heating

INTRODUCTION

Variotherm skirting heating is the ideal solution for cold walls and large glazed areas. Within minutes they produce a curtain of warm air along cold walls and windows. Protected from the cold, the walls radiate comfortable, gentle warmth. They react very quickly because unlike other hot water heating systems they operate with very little water. Combined with low flow temperatures, the result is a significant saving in fuel costs. Comfortable warmth is guaranteed even during the coldest days of the year.

Variotherm Skirting Radiators are suitable for any project, whether new-build or refurbishment. They can be installed anywhere: in new buildings or older buildings, in living rooms, attic conversions, conservatories or terraces. “Mini” versions are available for situations where space is limited.

• Fast reacting hot water heating system

• Exceptionally economical: energy-saving low flow temperatures give significant fuel savings

• Skirting radiators quickly create a curtain of warm air along cold external walls and windows, shielding the room from cold air

• Unobtrusive and space saving, with individual choice of colour for metal or wooden cover plates

• Compatible with wall and floor heating systems

• Fast and simple installation, even in older buildings

• Effectively combats condensation and mould on walls

• Good air quality: skirting radiators produce minimal convected heat and hence minimal dust movement

• Proven technology: satisfied customers in thousands of buildings over more than 25 years

• 10 year warranty

ADVANTAGES

Variotherm offer a choice of appearance and output to suit the widest range of projects. Any length is available in two types, Delta and Classic, each with four models, mini, Ia, IIa and IIIa.

Delta skirting radiatorsSupplied complete with elegant, powder-coated metal covers. Standard colour white, other colours available to special order.

Classic skirting radiatorsSupplied as heating elements with fi xing brackets to which you fi t your own front and top cover plates, whether wood or metal.

OPTIONS

Choice of design, quick reacting and energy saving



INSTALLATION

Inserting the heating element

Connecting supply pipe

Clipping on the cover

Fixing brackets

Inserting the heating element

Clipping on the Delta cover

Classic

1 Bracket2 Heating element3 Wooden or metal cover (provided by customer)

Delta

1 Bracket2 Heating element3 Clip-on metal cover

mini Ia IIa IIIa

mini Ia IIa IIIa

130mm

30mm

200mm

40mm44mm 65mm

200mm

40mm 88mm

200mm

40mm 88mm

130mm

30mm

195mm

40mm42mm 65mm

195mm

40mm 87mm

195mm

40mm 87mm





BKH 1 BKH 2

BKH 1 “Mini” BKH 2 “Mini”

Grid options

Variotherm Ducted Channel Heating

INTRODUCTION

Variotherm Ducted Channel Heating is a practical, individual & energy saving solution for exhibition rooms, conservatories, patios or living rooms with large glass fronts. In contrast to floor heatings ducted channel heatings react very quickly. They produce a gentle haze of hot air along cold glass fronts, separating room air from the cold glass front. Variotherm Ducted Channel Heating gives you complete interior design freedom.

• Affordable and efficient• Hot air haze quickly builds up along cold glass fronts• The specially designed lamellas of the grids point hot air

directly onto cold glass fronts• Cold influx from walls and glass fronts is shielded from

interior• Almost invisible; Ducted Channel Heating leaves you with

complete interior design freedom • Available in any desired length – customised for your

individual building needs • Many years of proven technology in exhibition rooms,

conservatories and patios• 10-year warranty with warranty certificate

ADVANTAGES

Available in two types:• BKH 1 (width: 180 mm)• BKH 2 (width: 268 mm) at two heights: 130 mm or “mini” at 100 mmand to your required length.

The anodized aluminium grids come in gold, silver or brown as standard colours. Othercolours and wooden grids are possible upon request.

OPTIONS

Individual, practical & energy saving

The heart of Variotherm Ducted Heating is a copper pipe on which aluminium heating fi ns are mounted by a patented process. As a result a considerable improvement in effi ciency is achieved in low temperature technology.

HEATING ELEMENT

Variotherm Ducted Heating is uniquely ideal for large glass fronts in conservatories, verandas and showrooms. The heating element is right next to the glass surface. In addition the openings in the cover grid feed the warm air directly on to the glass surfaces. This creates a veil of warm air in front of the glass surface within minutes and screens out incoming cold.

USES



COMPONENTS

Place into position

1 Heating element2 Floor channel3 Positioning screws4 Cover grid

BKH 1

BKH 1 “mini”

BKH 2

BKH 2 “mini”

Horizontal fitting with adjusting screws

Underfill for underfoot stability

Connect duct

INSTALLATION

180mm

130mm

1

2

3

4

268mm

130mm

180mm

100mm

268mm

100mm

CI/SfBUniclass L75124:L75234 (56.11)




Wood fired heating - overview

Why burn wood?

Wood is a renewable resource for timber structures, high grade insulation and as a fuel. It is one of the most important locally-produced and renewable energy sources. It can be obtained in quantity from sustainably managed woods and forests without needing to transport it a great distance. Wood is a natural fuel that grows by converting solar energy. Leaving wood to rot releases as much carbon dioxide (CO2) as when it is incinerated. Heating with wood is therefore CO2-neutral. Wood as a fuel can be obtained in different forms, in billets, wood chip and wood pellets, the last as a by-product of wood machining. Wood can be burned cleanly and efficiently by well designed modern systems. There are two ways in the way that it can be used for heating. The first is to produce radiant heat, the second is for heating water.

Radiant ceramic wood-fired stoves

Ceramic stoves produce radiant heat that allows comfort at lower air temperatures than found in normal radiator based heating systems. Ceramic stoves are available in a variety of styles and heat outputs to suit the room.

The key factors in good stoves are that they are made of refractory material and have a long internal flame path. The refractory material allows the wood to burn rapidly and fully at temperatures in excess of 1200t .A long flame path allows the maximum heat transfer to the refactory heat store which then reradiates the heat into the room slowly.

These features allow around 70% of the heat to be used in the room instead of being lost up the chimney, typical of a draughty open fireplace. By being so effective less timber is required to heat a space. Effective combustion, a clean chimney and low pollution go hand in hand.For heating water a wood-fired boiler should be used.

Wood-fired boilers

Sophisticated boilers are available to heat water for both domestic and commercial installations. They are available in heat outputs from 15kW to 550kW.

They feature low pollution using computer control and lambda probes to optimise combustion and have efficiencies up to 90%. They are capable of burning logs, wood-chip and pellets. Wood-chip and pellets are automatically fed. Pellet fed systems are as convenient as gas or oil boilers. Contact Construction Resources for further details.

To maintain low emissions and high efficiencies the heat produced is fed into a heat store such as the Sandler heat management system. The system provides domestic hot water and space heating. Visit Construction Resources to see one in action.

And finally...

For your safety, permanent ventilation is required for wood-fired systems and flues should be designed and installed in compliance with the Building Regulations. Where very high levels of air tightness of the building are required by Building Regulation or by specification, we suggest the use of direct air supply options as available for these stoves. In order to enjoy the best of your wood-fired stove we recommend that you use dry timber with a moisture content below 20%. Unseasoned timber takes a minimum of two years to dry sufficiently in a dry store.The timber should be free of preservatives, paint or galvanised nails. Little ash is produced by these wood-fired stoves, the little that is should be disposed of safely.

Cross-section of one of the modern stoves available from Construction Resources with refractory store and long flame path.

Modular components allowing speedy assembly

Installation

Modern wood-fired ceramic stoves are easy to install. They are accurately made and easy to assemble or even reassemble in a different location.



OsierThe Osier draws upon design features from all over Europe & Scandinavia with the latest ideas on firebox design using modern refractory materials. It is amongst the most efficient heating systems and is very quick to install. There is much scope for interior designers as the exterior surface can be painted in matt, non-vinyl paint finishes to match any décor. The stove becomes an interesting talking point in a room. Compact and sophisticated in design, it incorporates focal planes, preheated primary and secondary air ducts and second and third combustion chambers. The system takes logs up to 400mm. Custom versions are available to suit coppiced fuels. Total height can be from 1.7m to 3.5m by altering the number of rings so as to increase the heat output.

Heat output per ring (205mm tall)Room size per ringWeight per ringExternal temperatureFlue gas exit temperature

0.35kWh10 to 15m³*99kg90°C max160°C ave

*Affected by ceiling height and insulation and frequency of firing. A nine ring unit shown.

TopolinoThe Topolino has been developed in Switzerland as an advanced heat store. Versatile in use as additional heating in an ordinary house or sole source in a low energy home. It features an elegant clasp style with gently curved front. The front heat storage element is made of white polished alumina that provides a high heat capacity and conductivity. The solid outer shell is made of reformed porcelain in light grey. A direct air connection to the base of the stove makes it suitable for low energy houses. Its modular components allow it to be easily assembled without the need for wet mortar. Two hours and it’s ready to be fired.

Heating capacity

Heated space

DimensionsWeight

3 - 8 kW nominal0.5 kW after 12hrs (single firing)200 m³ (new house) (0°C ext)300 m³ (low energy)W 515 mm, D 580 mm, H 1400 mm415 kg

T-OneThe T-One is designed for the modern home. Its novel design allows the logs to burn from top to bottom ensuring low pollution from a long lasting flame. The ceramic stove has a large frameless glass door that shows off the fire to its best advantage. A modern design from a Swiss company established 125 years ago.

Heating capacity

Heating spaceDimensionsWeight

3 - 6 kW nominal0.5kW after 6hrs (single firing)Up to 140 m³W 410mm, D 425 mm, H 1395mm215 kg

Fuel efficiencyOverall efficiencyStorage capacityBurning timeFuel load

86 %83 %75 %60 - 90 mins4.5 - 6 kg, 33 cm max

Fuel efficiencyOverall efficiencyStorage capacityBurning timeFuel load

85 %80 %60 %60 - 90 mins3.5 kg

Radiant ceramic wood-fired stoves

Custom built ceramic stoves by the leading exponents Naber and Tolkstoff are also available; visit Construction Resources to view an example of their work. We will be happy to demonstrate a working example of a Topolino stove so that you can experience the comfort of radiant heat.

CI/SfBUniclass L75234 (56.11)




Topolino

An elegant wood-burning stove

The Topolino heat storage stove uses new material technology to achieve a fuel efficiency of 86%. It can serve as the sole heat source in low-energy houses, or as an additional heat source elsewhere. Its low-emission combustion is environmentally friendly and the stove is manufactured from mainly recycled materials.

• Wood is a renewable fuel• Easy to use - single handle control• High capacity heat storage• Over two thirds of the heat is taken up by cermaic elements • Heat is discharged slowly and continually • Maximum output of 1.8kW after only 90 minutes• Overall efficiency 83%• Simple modular construction• Fast, simple and low-cost installation• Can be disassembled and moved

ADVANTAGES

The Swiss design team GAAN set itself a target of creating a small ceramic wood-fired stove which optimises performance with a stylish appearance. The result, the Topolino, offers a comfortable living climate through ingenious design and use of modern materials, while at the same time minimising pollution.

The stove needs only 6kg of wooden logs that burn down in 11/2 hours, but continues to heat the room for 12 to 18 hours. The free-standing storage stove is always fired at full load. More than two thirds of the heat is stored in heat storage elements, which dissipate the heat slowly and continuously. The operation is controlled with a twist of the handle.

The Topolino is manufactured from mainly recycled materials. The elegantly curved side elements are made from recycled porcelain. The front white element is made of fused alumina, which has an exceptional heat

capacity and conductivity.

The Topolino reaches its maximum output of 1.8 kW (6,000 BTU/h) after just 90 minutes. The output then reduces slowly but is still 0.5 kW (1,700 BTU/h) after 12 hours. Depending on the building insulation quality, Topolino can heat a room volume of 80 to 200 m³ (2,800 to 7,200 ft3).

During the firing phase, 10% of the energy quickly heats up the room; then 66% of the accumulated heat is released slowly from the storage elements over a period of 18 hours. The overall efficiency is 83%.

Because of the modular assembly, the stove can be quickly and easily assembled. At a future date, the stove can be dismantled and relocated. After years of trouble-free use worn parts in the firebox can be easily replaced by the owners.

The Topolino wood stove not only looks good but is a very efficient form of heating

PRODUCT DATA

COLOUR OPTIONS

Standard version: white polished front with light grey sidesAlso available: front (polished or textured) - black, light grey sides (textured only) - black

GENERAL

OVERVIEW

Heat capacity 3-8 kWNominal output 8 kW (DIN)Heated space up to 300 m³ (MINERGIE

standards)Overall effi ciency 83%Log size up to 33cm (13”)Firebox capacity 4.5 - 6 kg hardwood logsBurning time 1.5 hoursHeating time (one load) 12-18 hoursFlue draught 10 Pa (min)Size (w x d x h) 515 x 580 x 1400 mmWeight 415 kg





T-ONE

Stylish and compact, low pollution wood-burning stove

The T-ONE stove is designed for the modern home. Its novel design allows the logs to burn from top to bottom ensuring low pollution from a long lasting flame. The ceramic stove has a large frameless glass door that shows off the fire to its best advantage. A modern design from a Swiss company established 125 years ago.

• Wood is a renewable fuel• Easy to use - single handle control• High capacity heat storage• Over two thirds of the heat is taken up by cermaic elements • Heat is discharged slowly and continually • Overall efficiency 80%• Simple modular construction• The patented frameless glass door is very easy to clean• Designed with child safety in mind

ADVANTAGES

The best ideas are often incredibly simple. Like the T-ONE. Here the logs are placed upright and lit from the top. The wood burns from top to bottom, like a candle, achieving the most efficient combusiton with exceptionally low emissions. The large glass window means that the room warms up quickly and allows you to enjoy watching the very special burning process, which lasts about 90 minutes.

T-ONE SWING

The unique and simple design of the T-ONE SWING gives it a timeless elegance. However, this stove is not just attractive to look at; it is impressive

even in small spaces.

The stove cladding is moulded from cast artificial stone and ceramics. The surface is painstakingly finished by hand to give the texture of your choice: polished or rough. You can choose both colour and material to suit your home environment - modern or more rustic, as you prefer. And thanks to its sophisticated option, the rotating pedestal, the T-ONE SWING can even be set up so that you always have the best possible view of the fire.

T-ONE STONE

The straight, Cubist design of the T-ONE STONE appeals to lovers of the Modernist style. Its compact size means that there is room for this stove even in the tightest of corners. Clad in soapstone or other polished natural stone, the T-ONE STONE always creates a refined and elegant impression. The newest cladding option, a textured concrete look, is really unique.

The T-One wood stove combines elegant design and effecient heating technology

PRODUCT DATA

GENERAL

OVERVIEW

Heat capacity 3 - 6 kW nominalHeating space Up to 140 m³Dimensions W 410mm, D 425 mm, H

1395mmWeight 215 kgFuel effi ciency 85 %Overall effi ciency 80 %Storage capacity 60 %Burning time 60 - 90 minsFuel load 3.5 kg

What makes it really special, however, is the T-BAKE option, an ingenious baking unit designed to transform your stove into a gourmet oven. One load of logs will then keep you snug and warm for over six hours whilst also allowing you to bake bread, pizza or cake at the same time - filling your lounge with healthy, radiant heat and the delicious smell of fresh, home-cooked food.

Whichever T-ONE you decide on, you will be the owner of a stove where design and

functionality are perfectly combined. The fire looks particularly effective seen through the frameless door, made entirely of glass. But at the same time, the door cannot easily be opened by small children, because the handle is at the top. Using the T-ONE is incredibly easy: load it with wood, open the sliding air vent, light the logs at the top, close the door - and enjoy the fire. The wood burns cleanly and creates little ash. The practical ash container can be emptied in a moment.

The T-ONE Stone with T-BAKE option





T-LOFT

Elegant, high performance wood-burning stove

A fire is always a pleasure to look at. In the T-LOFT you can see it at its best - thanks to the frameless glass door and the clean lines of the stove design. With this stove, too, you have a choice of cladding: polished soap stone or cast artificial stone in various colours and with different surface finishes.

The T-LOFT is extremely flexible. The flue can be connected at the back or on top, and the external supply of combustion air can be fed in from below or from the back. And the T-LOFT is not only attractive and versatile, but also very easy to use: it has one simple lever which is used for both opening the door and operating the air vent.

• Wood is a renewable fuel• Easy to use - single handle control• High capacity heat storage• Over two thirds of the heat is taken up by cermaic elements • Heat is discharged slowly and continually • Overall efficiency 83%• Simple and safe operation

ADVANTAGES

Combining the clean lines and elegant design fo the T-ONE with the heating performance and storage capapcity of the Topolino, the T-LOFT is multi-talented. It will start to dissipate comfortable radiant heat just 45 minutes after being lit - and will continue so for over 10 hours. It is also every bit as sophisticated as its predecessors in terms of operating comfort; like the Topolino, the T-LOFT combines air valve and door handle in just one simple lever. An easy-care frameless glass door and big views of the fire inside the stove are just some of the features of the T-LOFT.

The T-LOFT is extremely flexible in its location. The flue can be connected at the back or on top, and the external

supply of combustion air can be fed directly from below or from the back. Tonwerk wood-burning heat storage stoves integrate with the architecture of your home.

If you are looking for unrivalled comfort or planning to heat several rooms at the same time, the T-LOFT PLUS is an excellent addition to your existing central heating system. With the aid of a heat exchanger (hot water absorber), the T-LOFT PLUS can distribute up to 50% of the energy generated by the stove throughout the whole house. And if your home is built to low-energy specifications you can even use your T-LOFT PLUS as a heating system in its own right.

The T-LOFT wood stove combines stylish looks with useful options

PRODUCT DATA

GENERAL

OVERVIEW

Heat capacity 3 - 6 kW nominalHeating space Up to 140 m³Dimensions W 410mm, D 425 mm, H

1395mmWeight 215 kgFuel effi ciency 85 %Overall effi ciency 80 %Storage capacity 60 %Burning time 60 - 90 minsFuel load 3.5 kg

COLOUR OPTIONS

BLACKrough textured or ground and polished

LIGHT GREYrough textured or ground and polished

ROSErough textured or ground and polished

SOAPSTONEground

Other colours or granite on request

CI/SfBUniclass L711351:L7528 (56.4) (H7)




The Sandler FW system integrates conventional and renewable energy sources to manage your space heating and to provide instant domestic hot water. It prioritises the use of green energy. The FW modules are pretested making design and build simple and performance is guaranteed. The system is future proof.

Heat can be taken from solar thermal collectors, heat pumps, district heating and conventional boilers - priority is given to renewable sources. Both low and high temperature emitters are controlled as standard. The systemt optimises the charging of a thermal buffer which avoids the pollution and wear and tear of short cycling boilers. Energy monitoring and system diagnostics are available as options with a modem link.

For larger buildings, e.g. offices, schools, hotels and factories, the Sandler 020 is the system of choice.

Sandler FW system showing one of many installations: domestic hot water, low temperature heating, a solar thermal array, a boiler and Sandler STB

The Domestic Hot Water module has options for secondary circulation: It runs only when it makes sense.

The FWS system is easily upgradeable as your building and heating requirements change over time. It allows you to add different heat sources easily.

Instant domestic hot water at mains pressure

The Sandler STB stratifying thermal buffer: reliable and safe, makes most effi cient use of your fuel. The patented twin-pipe system makes sure that water can be stored at three different temperatures at the same time in one tank.

The FW unit controls the heating circuit module that includes the mixer valve.

Two different heating temperatures are catered for as standard e.g. 30-45°C for in-wall or underfl oor heating, 50-80°C for radiators,… all can be connected. But take note: The lower the system temperature, the more economically the system runs.

In-wall heating: A healthy and comfortable room climate. Fast reaction, pleasant radiant heat.

A heat source module can include back-end protection (optional).

Your heat source can include gas, oil, solar thermal or wood fi red boiler, heat pump, district heat,… the FW has modules to allow virtually any kind of heat source to be connected.

The inlet construction avoids turbulence and the mixing of cold and hot water. The stratifi cation remains stable even at high

High pressure water fed directly from the

The control display and keyboard: Clear and simple. With only four keys you have control over your complete heating system.

The solar collector “AZUR”: For hot water and heating. Quality and superb performance at a fair price.

Pumps and valves are included in each heat source module and controlled intelligently by the FW unit.

Renewable heat source module for a solar thermal circuit.

• Energy savings

• Suits domestic, commercial and public buildings

• Mains pressure domestic hot water at constant temperature

• Provides two heating circuit temperatures, low and high

• Integrates conventional boilers with solar-thermal

• Add other renewable heat sources to suit

ADVANTAGES

The Sandler is a complete heating and hot water system. It optimises your heating system and buffer heat store allowing multiple heat sources to be combined. The controller prioritises renewable energy and reduces the effect of Climate Change Levy.

Domestic hot water is heated instantly and at constant temperature.

Flow rates of 20, 30 & 40 (l/min) are available as standard with higher ones to order.The system optimises energy use saving 10-16% in the production and distribution of DHW with existing boilers. By providing hot water safely at 50ºC instead of 60ºC as usual, the energy savings increase to 20-25%. To get the best out of the controller we recommend using the Sandler STB Buffer.

The Sandler STB Stratifying Thermal Buffer optimises the storage of heat with a patented system. It allows short bursts of heat from inputs such as solar collectors to be stored without the reduction in temperature that would otherwise occur. In a conventional cylinder a small amount of hot water would lose its temperature when added to a larger volume of warm water.

The top third stores water heated to a high temperature for domestic hot water.

The middle stores water at a medium temperature for space heating.Excess heat from the boiler and solar collectors arrives at the top and steadily permeates down through the cylinder.

• Rapid reaction time to meet heat requirements• High thermal capacity to store excess solar energy• Water is not disturbed, and remains stratified• Several buffer tanks may be linked in parallel• No moving parts to wear out• Durable and reliabile over ten years of installations• Optimised for the FW system

Sandler FW thermal system

Renewable energy management

GENERAL



PRODUCT DATA

The FW system is modular and is designed to integrate renewable thermal energy systems into a building. It controls a heat buffer, a variety of heat loads (Heat Output Modules: HOM) such as domestic hot water at constant temperature, heating circuits and different heat inputs (Heat Input Modules: HIM) including renewable thermal energy sources and conventional heat sources.

DescriptionWill control one DHW module, up to two heating modules, up to two heat input modules

see Sandler STB

DHW Module, 20 litre/minute constant temp, adjustable 20-60ºC (6 persons or 5 hotel rooms)DHW Module, 30 litre/minute constant temp, adjustable 20-60ºC (12 persons or 8 hotel rooms)DHW Module, 40 litre/minute constant temp, adjustable 20-60ºC (20 persons or 13 hotel rooms)

Low temperature heating Module, adjustable temperature 30-45ºCHigh temperature heating Module, adjustable temperature 50-80ºC

Solar Thermal Circuit Module, up to 20m² area of High Flow CollectorSolar Thermal Circuit Module, up to 30m² area of High Flow CollectorSolar Thermal Circuit Module, up to 40m² area of High Flow Collector

Heat input Module- Boiler inc gas, oilHeat input Module- Boiler with back-end protection

ProductFW 014 Controller

FW 014 Heat Buffer

FW 014 HOM DHW 20FW 014 HOM DHW 30FW 014 HOM DHW 40

FW014 HOM LTHFW014 HOM HTH

FW014 HIM Solar 20FW014 HIM Solar 30FW014 HIM Solar 40

FW014 HIMFW014 HIM BE

The FW controller is wall mounted and can be fitted remote from the Sandler Renewable Energy Room that contains the STB and modules. The HIM and HOM modules are wall mounted and come pre-tested and insulated. The STB is floor mounted.

Optimum performance with FW control unitsThe STB should be connected together to provide a volume to suit the total heat input

TypeVolumeDiameter (w/o insulation)Diameter (with insulation)Height (w/o insulation)Height (with insulation)Empty WeightInsulation WeightFull WeightTest pressureOperating pressure maxConnectorsOption: Immersion Heaters

LWSP750S730 l750 mm950 mm1890 mm2000 mm127 kg20 kg880 kg3.25 bar2.5 bar1” IG

LWSP850S830 l850 mm1000 mm1930 mm2040 mm133 kg21 kg990 kg3.25 bar2.5 bar1” IG

Sandler STB - Stratifying Thermal Buffer

Right: A working Sandler 010/020 heat management system on public display at Construction Resources. It shows a Sandler STB, Stratifying Thermal Buffer (left) and integrates renewable energy sources: solar thermal (roof mounted) & advanced wood-stove (right) with a conventional gas condensing boiler and provides space heating within the building using Thermowall, in-wall radiant heating.

The Sandler FW system

CI/SfBUniclass L711351:L7527:L7528 (56.4) (H7)




Sandler M2 Solar Thermal System

Solar hot water system

The Sandler M2 solar thermal system provides domestic hot water at mains pressure for the larger property. Hot water for ensuite bathrooms is available immediately a tap is opened.

The system is available as a complete package that includes solar thermal collectors or alone as a solar-ready hot water system. Installation is simple and performance is guaranteed.

For larger hot water demands and where heating and other renewable heat sources need to be incorporated, the Sandler 014-2, 018 and 020 are the systems of choice.

INTRODUCTION

• Solar hot water for the larger property

• Fully automatic use of solar energy

• Backed up by heating from your gas or oil boiler

• High water supply rates

• Records and displays the solar energy generated

• Well insulated heat store

• Secondary return option ensures that you don’t waste water or time waiting for hot water to arrive in your taps

ADVANTAGES

Solar heated domestic hot water is generated instantly without the need for storage. It is supplied at mains pressure and at a constant temperature to the point of use. The water temperature can be easily set to suit your need. By supplying at 55ºC, a lower temperatures than usual, the amount of heat supplied by the solar thermal collectors is increased.

The M2 display panel is user and installer friendly. It shows when the solar collectors are in operation and displays how

much solar energy is being harvested for heating hot water. The controller reduces the use of the boiler to a minimum.The substantial level of insulation over the store and heat exchanger ensures that heat is kept inside the cylinder instead of heating a home - an important consideration in modern well-insulated homes.

The secondary return option reduces the waste of electrical energy in pumping hot water where there are long lengths of pipework.

A Sandler M2 solar hot water system: (1) M2 hot water unit (2) solar thermal collector - supplied as part of the complete system (3) hot water controller (4) secondary return option (5) your boiler and heating system (6) hot water heat exchanger

GENERAL



SYSTEM OPTIONS

1) M2 Solar Thermal System - The Sandler M2 hot water unit is available as a complete solar thermal system with:

Azur solar thermal collectors (4m²) for maximum flexibility of collector dimensions and mounting systems - both vertical and horizontal arrays are available for installation either above a sloping roof, on a flat roof or roof-integrated. See Azur factsheet for details.

And includes:Sandler M2 hot water unit; Collector Mounts and Connectors; Solar Air Vent and valve; Insulated Solar Thermal Pump Set that includes flow gauge, pressure gauge and relief valve, filling and draining point, Expansion Vessel, Expansion vessel flexible connector and service connection, Pre-mixed chlorine free Anti-Freeze.

2) Secondary Return - Provides immediate hot water in widely spaced bathrooms and basins. Avoids the waste of potable water whilst waiting for hot water to arrive at a tap. Operation of the secondary return pump is intelligently controlled by the Sandler M2 controller to minimise electrical consumption and

heat losses. Comprises secondary pump, non-return valve and pump connectors.

3) M2 Hot Water Unit - The Sandler M2 is available as a solar ready hot water unit and is supplied without the solar collectors or pumpset components. In this case it is possible to preheat the full volume of the heat store using just a boiler. The unit has an integral solar and hot water controller and provides Domestic Hot Water at mains pressure without the need for supplementary booster pumps. Includes factory wired solar and secondary return sensors.

4) Boiler Relay - The majority of boilers are controlled directly by the M2 “cylinder stat” terminals. The boiler relay option is required for the small number of cases where a boiler uses an NTC temperature sensor to call for heat.

Note: The Sandler M2 replaces a conventional hot water cylinder and integrates with a heating circuit in an S-plan. In situations where a dedicated hot water boiler is available, the hot water timing and temperature profile can be set at the Sandler M2 control panel, avoiding the need for additional controllers.

PRODUCT DATA

Sandler M2, hot water unitHot Water delivery rate 20 (31*) l/min @ 55ºC with

boiler supply temperature set to 65ºC (82ºC)24 (47*) l/min @ 40ºC with boiler supply temperature set to 50ºC (82ºC)

Hot water pressure Mains pressure; 1.5bar minimum required via an inlet kit

Hot water supply temperature 20-65ºC presettable using the control panel (NB instantaneous hot water heating without storage)

Volume 300 litre. Requires expansion vessel and pressure relief valve to suit total heating volume

Height 1750 mm

Diameter 640 mm including insulation

Depth 880 mm (max)

Insulation 70 mm wall thickness (cylinder walls)

Clearance required 100 mm for heating pipework. Connection can be configured for DHW to Left or Right hand side on site. Additional space is required for solar pumpset/ expansion vessels that are usually wall/loft mounted.

Solar coil heat exchange area 1 m²

Sandler M2, secondary returnSpace is required for inlet kit and expansion vessel. Expansion vessel selected on site to suit hot water pipework volume. Secondary pump/valve are located in line with 15mm return pipework.

* High flow rates require the use of large diameter pipework e.g. 22 mm and higher.

CI/SfBUniclass L711351 (56.4) (H7)




Sandler 014-2 thermal system

Renewable energy management

The Sandler 014-2 System improves the energy effi ciency of a heating system. It makes it easy to integrate solar thermal and renewable energy sources into new and old heating systems.

Equally at home in a larger domestic or commercial property,

it provides high standards of effi ciency in Domestic Hot Water supply and heating allowing future adaptations.

The system is modular and pretested ensuring that the installation is speedy and reliable.

INTRODUCTION

The Sandler 014-2 is an energy management system that integrates conventional and renewable heat sources. It provides energy effi cient space heating and low loss instant Domestic Hot Water using prefabricated heating and hot water modules.

When you open your hot water taps, cold water from the mains fl ows through a fast-responding plate heat exchanger. At the same time, heated water from the top of the buffer is pumped through the other side of the heat exchanger. The cold water heats up instantly and avoids

the waste of water. Hot water modules are available to suit high water demands of 20, 30, 40 & 50 l/min. Where higher water supplies are required, e.g 600 l/min at constant temperature, the Sandler 018 system should be considered.The O14-2 system controller is virtually future proof, allowing solar thermal systems, advanced wood-fi red boilers or CHP to be added to conventional boilers at any time.

The Sandler Stratifying Thermal buffer allows boilers to run at their peak effi ciencies for longer. The controller is

self-learning and allows the buffer to hold the minimum amount of heat to produce the required Domestic Hot Water. By soaking up heat that is not immediately required by a heating system, energy effi ciency is improved. Stored heat is then released into the heating system when required. The pollution and reliability of boilers is improved by reducing the number of boiler start-ups. The design ensures that even small amounts of renewable heat keep their temperature at the top of the buffer without being diluted by the volume of the buffer.

• Instant mains pressure hot water at constant temperature

• Suits large domestic, commercial and public buildings

• Provides two heating circuit temperatures

• Integrates renewable heat simply: during design, on site and in use

• Weather compensation as standard

• Meets the requirements of Enhanced Capital Allowance

GENERAL ADVANTAGES

Domestic hot water Controller & buffer Boilers Radiators Radiant heat Solar thermal



Sandler 014 System DHW module type

Nominal flow [l/min]

Max. flow [l/min]

Min. flow [l/min]

Nominal load rating

Application examples

014 HOM DHW 20 20 36 2.4 (e.g. a basin tab half open)

6 1: up to ca. 6 std flats2: up to ca. 5 showers3: up to ca. 5 rooms4: up to 4 showers

014 HOM DHW 30 30 48 3.0 (e.g. a basin tap three quarters open)


014 HOM DHW 40 40 64 3.5 (e.g. a basin tap fully open or a shower half open)


014 HOM DHW 50 50 86 4.4 (e.g. 3/2 basin taps fully open or a shower 3/4 open)


(According to DIN 1988 Part 3; 1: Dwellings 2: Commercial buildings & Offices 3: Hotels, Guest Houses 4: Sports halls, Schools, Process Showers and other applications with higher DHW demands)

PRODUCT DATA

The Sandler 014-2 system

The 014-2 System is modular and is designed to improve the energy efficiency of new and existing buildings and allows renewable forms of thermal energy to be incorporated. It controls a heat buffer, a variety of heat loads (Heat Output Modules: HOM) such as domestic hot water, heating circuits

and different heat inputs (Heat Input Modules: HIM) including renewable thermal energy sources, CHP and conventional heat sources. The components of the 014-2 System can be located to suit existing or new heating installation.

Product Description

Common to all installations:

014-2 Controller Stratifying Thermal Buffer (or multiples)

Will control 1DHW module, 1 solar module, <= 2 heating modules, <= 2 heat input modules LWSP750S (730 litre) 950 mm dia x 2000mm (inc 100 mm wall/dome insulation)(2.5bar max)LWSP850S (830 litre) 1000 mm dia x 2040mm (inc 100 mm wall/dome insulation)(2.5bar max)

Other options:Domestic Hot Water

014 HOM DHW 20/30/40/50 DHW Module, Instant 20, 30, 40 or 50 litre/minute options at mains pressure, constant temp, adjustable between 20-60ºC. See table below. (Add a suffix Z if secondary return is required)

Heating Modules

014 HOM LTH

014 HOM HTH

014 HIM Solar 20, 30 or 40

014 HIM

014 HIM BE

Low temperature heating Module, adjustable temperature 30-45ºC (weather compensated) and/orHigh temperature heating Module, adjustable temperature 50-70ºC (weather compensated)

Solar Thermal Circuit Module, up to 20, 30 or 40 m² area of High Flow Collector or

Heat Input Module- Boiler inc gas, oil and/or

Heat Input Module- Boiler with back-end protection option

Note: Module connectors 1”, connecting to 5/4” site headers. For higher DHW flow rates and higher heat loads please enquire. See Factsheet 5 for the complete family of Sandler systems.

CI/SfBUniclass (56.15)L7527




The Azur is a very high performance flat plate solar collector for hot water, space heating or swimming pool heating. Its performance is close to that of evacuated tube collectors, but with a price that is far lower. This solar collector is exceptionally sturdy, durable, efficient and versatile to install.

The stamping pattern on the top and bottom of the stainless steel collector plates makes the liquid flow very turbulantly giving excellent heat transfer

At the SPF solar test institute in Rapperswil, Switzerland, where over 200 different solar collector have been tested, the Azur achieved exceptional results both for efficiency and for durability. Although it is a glazed flat plate collector, its performance almost reaches that of vacuum tube collectors, but its price is far lower.

At the heart of the Swiss made Azur is the ES stainless steel absorber, available unglazed as the ES Solar Roof, also stocked by Construction Resources. The dimpled surface of the

absorber is covered with a durable black selective coating that converts solar radiation into heat very efficiently, but does not re-radiate the heat.

The absorber is made of two sheets of high quality stainless steel, ensuring a long lifetime. A water and anti-freeze mixture flows between the two sheets, irrigating the whole sheet area. Due to the absorber’s stamping pattern of top and bottom plates the liquid flows turbulently, which results in a very good heat transfer.

Further features include low iron solar glass, strong aluminium frame and the ozone and UV-resistant EPDM-seals.

The matching accessories allow a great versatility in the installation. Purpose made brackets allow the Azur to installed onto flat surfaces or walls, with brackets above the tiles on pitched roofs or integrated into the roof covering - a particularly aesthetic option. Turnkey solar thermal systems are available.

From two Azur collectors upward, any number can be combined to provide a desired system size. It is possible to install them as a complete glazed solar roof cover as a replacement for tiles.

Thousands of installations - from two bedroom houses to large blocks of flats, office blocks to public buildings such as schools, hospitals and old people’s homes have proved the exceptional performance and popularity of the Azur.

• For heating domestic hot water, space heating and swimming pool heating

• The low-iron solar glass is exceptionally strong and its special surface is low glare

• Sturdy, durable and high quality materials• Exceptionally efficient• High active area• High quality ES stainless steel absorber• Very versatile installation options

Azur solar collector

High performance flat plate solar collector for heating

GENERAL

OVERVIEW

ADVANTAGES

Available in vertical and horizontal orientations for above roof mounting and roof integration.

PRODUCT DATA

Collector model Standard size

Active absorber areaWeightEffi ciency

Azur 62430 x 930 x 105 mm(1590 x 930 x 105 mm to order)2.03 m² (1.30 m²)60 kg (39 kg)up to 85% (Tested by SPF to ISO 9806-2 and EN12975-2)

CI/SfBUniclass (56.15)L7527




The ES Solar Roof turns a roof into an efficient solar collector for hot water, space heating or swimming pool heating supplying between 300 & 600kWh/m² energy per year. It simply replaces the tiles, slates or other roof coverings with a series of unglazed collector plates connected by sealed joints. The ES Solar Roof can be installed on both low pitched and curved roofs, allowing great architectural design flexibility.

• The ES Solar Roof is simple and fast to install

• It fulfills all the requirements of a standard roof

• It is aesthetically appealing

• Strong, durable and high quality materials

• Lightweight construction

• Highly efficient - Performance exceptional at low pitches, the same at 5° as at 30°

• Less expensive than glazed solar panels

• For domestic, commercial and industrial buildings The ES Solar Roof is an attractive alternative to more conventional discrete solar panels and turns the whole roof into a solar collector. It integrates renewable energy into the architecture of a building -harvesting between 300 and 600kWh/m² of thermal energy per year and so reducing the burden of Climate Change levies.

While being less efficient than glazed solar panels for high temperatures, the capital cost is also much lower, and so for many applications this solution may be preferable. It is ideal where a larger roof area for solar collection is available and especially at low roof pitches.

The ES absorber is made of two sheets of high quality stainless steel, ensuring a long lifetime. A water and anti-

freeze mixture flows between the two sheets, irrigating the whole sheet area. Due to the absorber’s pattern of offset metal pads the liquid flows turbulently resulting in excellent heat transfer.

The dimpled surface of the absorber is covered with a durable black coating that converts solar radiation into heat very efficiently, but does not re-radiate the heat. The heat can be applied to any form of domestic, commercial and process use including hot water, swimming pool or even space heating.

The fact that the ES Solar Roof can be curved gives great architectural design freedom. The flexible system allows for installations ranging from 20 to 1000m² and more.

The ES Solar Roof is ideal in public, commercial and industrial building applications. Here showing its use in the sports facilities of Great Notley Discovery Centre, Essex (photo © Sue Barr)

The ES Solar Roof can adopt fluid, curved architectural forms, as shown here on display at Construction Resources.

ADVANTAGES

ES Solar Roof

A roof that is also a solar collector

GENERAL

OVERVIEW



PRODUCT DATA

Basic dimension (height x width)Total thicknessPanel weight incl. anti-freezeAbsorption coefficient h0Emissivity coefficientAnnual Thermal output

Embodied energyAbsorber material

2360 x 880 mm (module size)

25 mm (includes mounting)Approx 13 kg/m²93.7% (with wind) SPF Collector Test No.C420 to EN12975-2Less than 18%300 to 600kWh/m² depending on geographical location, type of installation and mean=40ºCOutput at various tilt angles in the range 50....300 showed no dependency on tilt angleRepaid in less than half a yearSelectively coated stainless steel

The ES Solar Roof uses collectors 2480 mm tall, 860 mm wide, 3 mm thick. The height includes 2No 120 mm long flashing.

Installation is quick and the ES Solar Roof can be fixed to a wide variety of substrates including wooden battening, steel framework and concrete.

Refer to Construction Resources for project specific information. Other heights available to special order. Absorbers are available for OEM applications.

The ES Solar Roof has been used here to roof an apartment block in Switzerland showing how it readily follows a curved profile.

CI/SfBUniclass G50:L71121 (53.9)




Rainwater harvesting

How to save 50% on metered water costs

The UK practice of using mains water to supply all our water needs is needlessly wasteful, both fi nancially and environmentally. Mains water is expensively purifi ed to drinking water standards - but much of the water is used for non-potable purposes, like fl ushing toilets, cleaning and gardening. Harvested rainwater can be substituted for mains water, saving money and contributing to the protection of a key natural resource.

The idea of collecting rainwater has been around for thousands of years. Archaeologists have found that rainwater harvesting systems were being used in the Negev desert 4000 years ago. In Ancient Rome villas had their own individual cisterns and the rainwater was collected from paved courtyards which made them less reliant on the supply fed by the city’s aquaducts.

Today around the world rainwater harvesting is enjoying a renaissance and systems are being extensively installed for domestic, commercial and industrial use. In the UK the subject is being given a higher degree of priority now that mains water metering is becoming standard on newly built homes and for commercial and industrial applications.

In the home most people turn on a tap without any real thought of what is involved. The water is conveniently dispensed, and just minutes or split seconds later it disappears down the plug hole. It then embarks on a journey that may be several miles long before it can be

cleaned and treated with chemicals before reappearing at the tap. This cycle is not only illogical but is polluting and wasteful.

Treated water is an expensive resource and so using free rainwater instead wherever possible makes sound ecological sense.

It is possible to collect 1700 litres of rain off a typical roof of 100 m² for every 25 mm of rainfall. For a typical 640 mm of rain a year in the South East and Midlands, 120 litres a day can be collected. In the wetter West and North, the same roof will give over 200 litres a day.

So what uses can rainwater be put to? Rainwater is particularly useful to supply the large volume of water needed for fl ushing toilets. Each person on average uses almost 45 litres a day for this purpose. In an average household, this contaminates nearly 66,000 litres of drinking water a year. This is the main use of water in a household, closely followed by bathing and washing which uses 37 litres per person per day.

Rainwater is ideal for use in washing machines; on average people use 20 litres a day for washing clothes. The advantage is that the soft rainwater allows the use of natural soaps and biological washing powders, which are much more gentle on clothes than standard detergents. Not only this, there is less chance of skin irritation caused by detergents, and there is no environmental damage when discharged into the waste water system.

Gardeners through the centuries have recognised

the importance of a plentiful supply of water, and that plants prefer natural rainwater instead of heavily treated mains water. A hosepipe uses a minimum of 500 litres an hour - almost as much as an average household uses in a day.

Rainwater can also be used for car washing and other general cleaning tasks around the home.

In commerce and industryThe use of rainwater can really come into its own in business and industry. Not only is water extensively used in a wide range of tasks, but there are often large roof and hard standing areas to catch rainwater. This provides an incentive to invest in rainwater harvesting equipment as business use can offer a relatively short pay-back period.

Rainwater can be used cost-effectively for water-intensive tasks such as dust control, cleaning processes during manufacture, washing vehicles and other specialised cleaning processes such as printed circuit board manufacture, and in agriculture and animal husbandry where farmyards and animal stalls must be regularly hosed down.

In large offi ces and public buildings, rainwater can be used for fl ushing toilets and urinals and for cleaning. Facilities managers are increasingly not only insisting these systems are installed on new buildings but looking to retro-fi tting the equipment to existing buildings.

Installing a rainwater harvesting systemConstruction Resources can

supply individual components or complete systems for collecting, fi ltering, storing and distributing rainwater. The systems are simple to install in new buildings and need only minimal maintenance by the user.

The key component in the Construction Resources’ rainwater harvesting systems is a simple, largely self-cleaning WISY fi lter. This fi lters and diverts rainwater from the downpipe to a storage tank. The fi ne mesh inside the fi lter, with a gauge of 0.28 mm, captures up to 90% of the rainwater from the roof while the remaining 10% drops straight through, carrying leaves and other debris from the roof and gutters to the drains. The fi lter design ensures that there is no risk of contamination and minimal chance of blockage.



The filter is available in two models: one replaces a section of the rainwater downpipe; the other is placed underground and integrated into the rainwater drainage system.

Since their invention in Germany in 1989, WISY filters have been successfully installed in hundreds of thousands of buildings. There are areas where including a rainwater harvesting system as standard in new houses has become the rule rather than the exception and indeed it is a legal requirement in The State of Hessen in Germany.

Once collected, filtered rainwater needs to be stored in cool and dark conditions to discourage growth of algae and bacteria. A concrete rainwater tank, buried underground, is ideal. Alternatively, recycled polyethylene rainwater tanks, with capacities from 650 to 12,800 litres can be supplied, to be sited in a cool basement or cellar. Several tanks can be linked together in larger installations, such as hotels, public or industrial buildings. Construction Resources supplies a range of storage tanks to meet most needs.

The rainwater harvesting system includes the Multigo submersible pressure pump which is usually sited inside the tank. It is of exceptionally high quality, is almost noiseless in operation, and only operates when an automatic switch detects a pressure change when a tap is turned on.

Other components include :

. The WISY Floating Suction Filter that ensures that water is not drawn off from the bottom of the tank where very fine sediment may gradually collect. . Automatic mains backup systems to ensure water is always available even in time of low rainfall.. Overflows which incorporate anti-rodent and anti- surcharge protection . Anti-turbulence inflow filter which prevents the stirring up of the settled sediment in the tank. reinforced rubber suction and ressure hoses

The components are simple but high-precision, reliable, durable, and easy to install and maintain. Visitors to our centre in Southwark can not only see the components needed but will see that we practice what we preach; a rainwater harvesting system supplies our own building’s needs.

The Environment Agency estimates that the growth in water demand in the UK until 2011 will be the result of 20% from population growth, 40% due to increased consumption and 40% from leakages. But there are positive signs that the Government plans to attack the issue of conserving water resources.

In a recent consultation document, ‘Opportunities for Change’, readers are asked their views on whether there should be regulation to encourage water recycling in buildings. All the logic would suggest that the answer should be ‘Yes’! So installing rainwater systems ahead of regulation could save the extra expense in retro-fitting, keep water meter assessed bills to the minimum, and make an important contribution towards protecting the environment.

Typical domestic rainwater installation with storage tank in the ground and a pressure pump in the tank

1 Vortex Underground filter

2 Inflow smoothing filter

3 Tank

4 Floating filter

5 Suction hose

6 Multigo pressure pump

7 Pressure hose

8 Automatic switch and ballvalve

9 Overflow trap

10 Installation controls

11 Solenoid valve

12 Mains backup with ‘Type A’ air gap

13 Anti surcharge





WISY filter collector

Rainwater collecting for the home

The WISY fi lter collector captures rainwater for use in the home, enabling households to save up to 50% of their mains water consumption. It is a highly effi cient self-cleaning device which is fi tted directly into rainwater downpipes. It captures over 90% of the rainwater from the down-pipe, fi ltering it and diverting it into a storage tank. The remaining water carries leaves and other debris from the roof straight down into the drains.

• Fine (0.28 mm) stainless steel mesh delivers clean rainwater for washing machines, WCs, indoor cleaning and garden use without further fi ltering• Will handle the rainwater from a roof area of up to 150 m²• Easy, rapid installation with no obstruction of down-pipe• Largely self-cleaning: minimal DIY maintenance, perhaps 10 minutes a year• Various sizes compatible with most UK rainwater downpipes.• Can be installed in both new and existing properties• Very compact• Successfully installed in over 100,000 homes

The simple but high precision WISY Filter Collector uses surface tension in conjunction with an ultra-fi ne fi lter mesh to remove all particles larger than 0.28 mm.

The standard fi lter is easily fi tted by cutting out a section of down-pipe and replacing this with the fi lter. The system ensures that there is no contamination and little risk of blockages.

The high-grade stainless steel housing of the Filter Collector is non-rusting and frost resistant. Zinc and copper housings are also available.

The Filter Collector can be used in conjunction with most roofi ng systems. Ideally collecting roofs should be of tile or slate: asbestos or

GENERAL

Filter insert

Collector space

Remainder of rainwater / debris

Filtered water

Rainwater

INTRODUCTION

ADVANTAGES

heavily soiled roofs should not be used for rainwater collection.

Since their invention in Germany in 1989, WISY fi lters have been successfully installed in over 100,000 homes. A rainwater harvesting system is increasingly becoming a standard feature in many new home developments not only on the Continent but also in the UK.



PRODUCT DATA

Available in several sizes, two of which are specially designed for compatibility with UK standard 110mm and 68mm plastic pipes

Model number for metal downpipe (not cast iron)nominal size mm

for plastic downpipe ext. diam. mm

FS 110 VA 110

FS 100 VA 100

FS 87 VA 87

FS 80 VA 80

FS 76 VA 76 82

FS 68 VA 68

The standard filters have a high grade stainless steel housing. Filters with zinc or copper housing are also available to order.

Please call to discuss your options if fitting the filter collector to cast iron pipework.





WISY Vortex Underground Filter

Underground installation for multiple rainwater downpipes

GENERAL

ADVANTAGES

OVERVIEW

The Vortex Underground Filter is designed to handle water from a number of rainwater downpipes. Installed underground it becomes an integral part of the rainwater drainage system, meeting all the requirements of the German DIN (Land and Drainage) 1986. The standard size is suitable for roof areas of up to 500 m², the small size for roof areas up to 200m².

The self-cleaning filter captures over 90% of the rainwater, filtering it and diverting it into a storage tank. The remaining water carries leaves and any other debris from the roof and gutter straight into the drain or soak away. The filter can be easily removed for maintenance purposes.

• Captures over 90% of the rainwater• Fine (0.28 mm) self-cleaning mesh fi lter• Compatible with 110 mm and 160 mm drainage• Low maintenance• Optional leaf fi lter available if desired

The simple but high precision WISY fi lter uses surface tension in conjunction with a fi ne stainless steel fi lter mesh to exclude most particles. The fi ltered rainwater is therefore very low in organic matter and can be stored for many months, if necessary, with no deterioration in water quality.

The Vortex Underground Filter is installed underground to handle the water from a number of downpipes, becoming an integral part of the rainwater drainage system. It meets all the requirements of DIN 1986.

The Vortex comes with a 500 mm extension piece to suit invert levels found on most site conditions. Extra extension pieces can be ordered separately if necessary. The fi lter housing and extension piece are made from environmentally compatible polypropylene

and can take the weight of a 12 tonne truck (i.e a direct loading of 3 tonnes).

Since their invention in Germany in 1989, WISY fi lters have been successfully installed in over 100,000 homes. A rainwater harvesting system is increasingly becoming a standard feature in many new homes on the continent.

The standard Vortex has 3 separate sections. The rainwater inlet, fi ltered water outlet and drain outlet can be positioned at any angle to each other thus allowing total fl exibility of positioning of drainage runs.

The rainwater inlet on the small Vortex can be changed to any position. The fi ltered water outlet and drain outlet are fi xed at 180 degrees to each other.



PRODUCT DATA

Extension piece

Small size

Standard size

Waste water outlet

Standard Vortex

DiameterHeightWeight Filter capacityRainwater inlet pipe dia.Filtered water outlet pipe dia.Drain outlet

315 mm OD779 mm11.40 kg2.0-2.5 litres/sec160 mm (DN 150)110 mm (DN 100)160 mm (DN 150)

with adjustable reducing piece for nominal sizes 100mm-125mm

Small Vortex

DiameterHeightWeightFilter capacity Rainwater inlet pipe dia.Filtered water outlet pipe dia.Drain outlet

315 mm OD530 mm9.45 kgmax 1.5 litres/sec110 mm (DN 100)110 mm (DN 100)110 mm (DN 100)

The Vortex is supplied with a 500mm extension piece as standard. Extra extension pieces can be ordered

WISY filters meet all the requirements of the German DIN 1986 - Building and Land Drainage

Installation requirements in existing pipework

Standard Vortex505 mm minimum required between rainwater inlet and drain outlet340 mm minimum required between rainwater inlet and filtered water outlet

Small Vortex270 mm minimum required between rainwater inlet and drain outlet210 mm minimum required between rainwater inlet and filtered water outlet





Multigo pressure pump

GENERAL

Multigo submersible pumps for rainwater recycling systems combine maximum reliability with virtually silent operation. Working on the principle of pressure rather than suction, they remove the need for expensive and awkward suction pipes between tank and house and avoid the possibility of air getting into the system (which can arise with suction pumps). The water is pumped between the motor housing and the stainless steel outer casing, keeping the motor cool and reducing noise levels to a minimum.

• Extremely quiet• High performance• Reliable, built for continuous operation• Stainless steel casing• Works with a WISY fl oating suction fi lter• Includes a fully-automatic electronic switch• Comes with 20 m of connecting cable

ADVANTAGES

Multigo pumps are multiple stage pumps, and are available in four different capacities, making them suitable for any size rainwater harvesting sys-tem. The pumps are normally submerged in the rainwater storage tank itself, mak-ing them virtually inaudible.

The pumps can be placed at depths of up to 20m. A fl oat-ing fi ne suction fi lter prevents the pump from sucking up sediment. The water cooling jacket makes it possible to install this submersible pump dry, outside the storage tank, if required.

The switch assembly includes an integrated non-return valve to maintain pressure, an isolat-ing valve, a pressure gauge and a stainless steel mount-ing bracket. It ensures safe and reliable operation of the pump under electronic control, automatically and silently regulating the fl ow of water. It also protects the pump from running dry and eliminates water hammer. Illuminated diodes indicate the state of the system.

SA 04 Automatic switch

Submersible pump for rainwater recycling systems

Power supplyMaximum currentProtection classMaximum working pressureInitial pressureMaximum median temperatureBall valvePump sideWidthHeightDepthWeight

220-250V, 50-60Hz10AIP 5410 bar2.2 bar60°C

1 inch inside1.25 inch outside150 mm565-650 mm170 mm15.0-17.1 kg

PRODUCT DATA

INTRODUCTION



0

10

20

30

40

50

60

70

80

90

0 10 20 30 40 50 60 70 80 90 100 110 120

Pum

ping

hei

ght i

n m

Pumping output in l/min

80/1240/06

40/08

40/10

40/12

OUTPUT DATA

Output curves atWater temperatureOutput

2800 revs/min20°CISO 2548

Please note: 16A fuse FI safety switch 0.03A is prescribed

Note: Multigo 40/10 is no longer available

Multigo P1 inputin KW

P2 outputin KW

Average currentin A

Maximumpumpingheightin m

Pumping output in

l/min 20 30 40 60 80 100 120cu.m/h 1.4 1.8 2.4 3.6 4.8 6.0 7.2

40/06 0.80 0.45 3.4 37 32.5 30.0 27.0 19.5 10.0

40/08 1.00 0.60 4.3 47 43.3 10.02 36.3 26.1 13.4

80/12 1.33 0.90 6.4 49 47.0 45.6 44.0 38.8 32.0 23.2 15.2

40/10 1.25 0.75 5.7 60 54.1 50.2 45.4 32.6 16.8

40/12 1.42 0.90 6.8 72 64.9 60.2 54.5 39.2 20.2

with

a p

umpi

ng

heig

ht in

m o

f





IDO dual flush WCs

The IDO dual flush WCs are among the most advanced water-saving WCs available in the UK. The Trevi E and the Mosaic have an integrated close-coupled cistern with a dual-action flush releasing either four litres of water for a full flush or two and a half litres to flush away urine only. There is also a wall hung pan with concealed cistern. The specific design of the bowl and the drop valve flushing mechanism make it possible for flushing to be effective with these ultra low volumes. By specifying an IDO Trevi E or Mosaic dual flush WC a family of 4 can save 52 m³ of water a year if replacing an existing 9-litre flush WC, or 26 mm³ if installed instead of a 6-litre flush WC. Installing these WCs in schools or offices will save up to 2.2 m³ of water per year per person.

GENERAL

The effectiveness of the four litre fl ush is dependent on a drop-valve fl ushing mechanism. Under the Water Supply (Water Fittings) Regulations 1999, these WCs can now be fi tted in the UK. IDO WCs are now installed in all areas of the UK, in private homes and social housing, in community centres, schools and offi ces. The ultra low 4

litre and 2.5 litre fl ush volumes are factory set. Flushing performance is tested under the Nordtest method. This is the testing method used for WCs in Scandinavia. 110mm drainage pipework to be laid at a minimum gradient of 1:60 or 1:100. 150mm drainage to be laid at a minimum gradient of 1:60.

WATER REGULATIONS APPROVAL

Trevi EThe Trevi E WC is available in a standard model and also in a disabled model with lifting arms. Both models have a dual fl ush, close coupled cistern. The fl ushing button is marked with a large drop and a small drop of water to indicate large and small fl ush respectively. Both bowl and cistern are in ideal-standard white porcelain with a white plastic seat. Internal overfl ow and integral isolating valve.

MosaikUsing the same fl ushing mechanism, and working on exactly the same extra low fl ush volumes as the Trevi E, the Mosaik provides all the same economy of water use and, with its new design and optional blue seat, also expands design options. The Mosaik can be ordered with a pre formed hole in the pan so that support arms can be added at a future date if desired.

Wall Hung Concealed Cistern6 and 3 litre dual fl ush WCs, with integrated support stand and access to cistern via fl ushing mechanism.

Wall hung WC

Ultra low flush WCs

Mosaik WC



PRODUCT DATA

Model Description Total depth

Seat depth

Total height

Seat height

Width Seat type

Factory set flush volumes

Outlet Weight, kg

Trevi E39198 Standard pan 595 420 785 400 350 hard 4/2.5 Horizontal

outlet21

39694 Disabled with arms

650 420 845 460 355 hard 4/2.5 S-trap, concealed

31

All Trevi E toilets supplied in ideal standard white with white seat

Mosaik39171-01 Standard pan 645 420 780 400 355 hard

white4/2.5 Horizontal

concealed21

39171-99 Standard pan 645 420 780 400 355 hardblue

4/2.5 Horizontal concealed

21

39271-01 Prepared for arm support installation

645 420 780 400 355 hardwhite


21

39271-99 Prepared for arm support installation

645 420 780 400 355 hardblue


21

All Mosaik toilets supplied in ideal standard white with either white seat (01 models) or aloa blue seat (99 models)

If retrofitting in public conveniences we recommend that the flush volumes are adjusted to 6 and 3 litres at the time of installation

Concealed cistern71154-01 Wall Hung

pan515 400-460 355 hard Horizontal

outlet15

91340 Dual flush cistern & low support stand

150-250

820-880 6/3 20

91341 Dual flush cistern & high support stand

150-250

1010-1070 6/3 22

69022-00 Dual flush push button

345 x 160

Flushing panel finish supplied in matt chrome

WC pan supplied in ideal standard white with white seat

Please note: IDO WCs are designed to fill at a minimum pressure of 1 bar. It is possible to connect to a low pressure supply; please contact Construction Resources for advice.

FULL TECHNICAL SHEETS AVAILABLE ON ALL MODELS.

We can supply a 15 mm flexible connector compatible with 15 mm copper and plastic pipe for UK installation.





Waterless urinal

Low maintenance, economical water saving system

INTRODUCTION

A special fluid held in the trap of the Waterless urinal allows urine to pass through but continuously seals the drainage from the atmosphere, preventing any odours from emerging. The absence of water flushing saves substantial volumes of water while the easy-clean design and lack of mechanical components significantly cuts maintenance.

ADVANTAGES

• No water consumption or associated costs• Low cleaning cost• No moving parts or fl ushing mechanism to go wrong• Simple and easy installation• No water supply pipes or worries about freezing• Odour-free clean environment • Bacteria free, due to absence of water• No limescale or clogging of pipes• Vandal-resistant• Simple to retrofi t• Minimal maintenance

There are approximately 1.55 million installed urinals in the UK, each using an average of 6 to 10 litres to fl ush, accounting for hundreds of millions of cubic metres of water being used. Since the introduction of Waterless Urinals many organisations, large and small, are realising the signifi cant benefi ts and fi nancial savings that this new technology brings.

The Waterless Urinal system does not need any water at all due to its unique syphonic operation and yet this does not compromise hygiene or usage.

The surface of the glassfi bre urinal is a pore-free and smoother than glass. It is coated with a urine-repellent gel coat which ensures the immediate draining of urine into a trap cartridge. The special biodegradable fl uid held in the trap prevents odours from emerging and allows urine to pass freely through. This fl uid only needs

to be changed two to four times a year, depending on usage. The Sealtrap cartridge, which holds the fl uid, is changed in a rapid operation using a tool supplied in the package.

The urinal bowl, available in a range of colours, is made of vandal-resistant fi breglass.

The minimal plumbing and price of the Waterless Urinal system compares favourably with conventional fl ush systems. It is a simple operation to retrofi t and replace existing fl ushing urinals.

The savings in maintenance and metered water is where the system really comes into a class of its own. In cities with the highest sewer and water rates, users can achieve dramatic savings by installing waterless urinals. In ‘high traffi c’ locations, savings of more than £1000 per urinal a year can be achieved.

GENERAL

The Sealtrap™ CartridgeThe heart of the waterless urinal

The Sealtrap™ cartridge, a patented, one-piece device that acts as filter, sealant, and deoderizer in the urinal



Two models are available that provide a vertical or horizontal outlet which ensures maximum flexibility for retrofit connection.

Fixing point for urinal is 805 mm from finished floor level. (This figure is when lip height of urinal is at 650 mm as shown.)

PRODUCT DATA

1. Ensure discharge pipes are descaled prior to installation.

2. Ensure that discharge pipes have a sufficient angle (>5%).

3. Ensure that discharge pipes are 100% airtight.

If retrofitting to existing drainage...

CI/SfBUniclass L682 (42) (H7)v




Natural paints and finishes

Today’s choice for a healthier tomorrow

Paints and other decorative finishes made from natural raw materials are a direct replacement for today’s conventional paints made from petrochemical derivatives. They are simple to use and apply. What sets them apart is that they do not use petrochemical ingredients. While precisely formulated for their intended purpose, they also bring a number of environmental and health benefits.

INTRODUCTION

GENERAL

Health problems associated with synthetic paints

• Many synthetic solvents are classifi ed as carcinogenic.

• Level of solvents in the air during application can exceed recommended levels by up to seven times.

• Painters are prone to suffer from dermatitis, bronchitis and asthma and nervous system illness.

• Petrochemical paint manufacturers are now promoting water based

paints as an alternative to their toxic ranges but these actually contain more chemicals than the oil based type they are intended to replace.

• Several components of water based paints evaporate for a long time after painting, and some may affect human physiology.

• Vinyl resins, such as those found in conventional emulsion wall paints can damage lungs, liver and blood, are skin irritants and possible carcinogens.

Paint technology today ensures that natural paints offer high standards of protection, longevity and ease of use combined with altogether pleasanter and healthier products. Over the past decade serious questions have been asked as to the effect that conventional paints have on the human physiology. In 1989 the World Health Organisation’s International Agency for Research on Cancer reported that painting as an occupation is carcinogenic.

This, amongst other fi ndings, forced major change in the coatings industry which led to the introduction and development of many of the paints supplied by Construction Resources.

The synthetic environmentUp to 90% of the internal surface area of a building may be covered with a synthetic petrochemical covering. Studies have shown that the indoor environment is now up to ten times more polluted than the external environment and yet we can spend up to 80% of our lives inside buildings.

‘Sick Building Syndrome’ results from a combination of the use of synthetic paints, toxic emissions from furniture and carpets, poor air quality due to defective air conditioning and lighting. Companies occupying affl icted offi ces note a higher incidence

of sickness resulting in allergies, headaches, lung disorders and the spreading of infection and viral conditions.

A natural alternativeBy using surface coatings such as wall emulsions, gloss paints and varnishes whose ingredients are more natural many problems such as excessive static and synthetic chemical off-gassing, and the associated noxious smells, can be eliminated leading to healthier, cleaner living.

Paints are principally made from four distinct ingredient types: pigment, binder, solvent and drier. But due to the chemical complexities of modern petrochemical paints they will also include defoamers, stabilisers, preservatives and sundry other chemicals many of whose effect on our health is unknown.

The principal ingredient of natural paints is linseed oil which, in its various forms, acts as a very stable, long lasting alternative to today’s plastic binders. It has been used in paint making for centuries, though there is now a highly developed modern industry based on considerable investment and research that now ensures excellent painting properties.

Linseed oil is made by crushing the seeds from the fully renewable crop, fl ax, it then is blended together with various other natural oils, resins and pigments to

produce modern, scientifi cally designed surface coatings based on natural rather than synthetic ingredients. Tried and tested for years these paints show that surface coatings technology of today has reached new levels.

Technical benefits of natural paintsMicroporous natural paints allow moisture to pass through them, whilst still being waterproof. This has tremendous benefi ts in terms of reducing paint fl aking, as expanding moisture trapped beneath a paint skin (one of the main causes of coating failure) which causes blistering is allowed to escape.

Problems of damp and condensation can also be alleviated by the use of these natural coatings, in a way that is not possible to achieve with conventional plastic emulsion wall-paints.

Nature’s own wood protective oils The oils and resins used in natural paints are those same oils and resins which living

trees and plants use to nourish and protect themselves from rot and insect attack. When used in various wood priming products, they penetrate deep within the timber fi bres, giving new timber long lasting, deep protection. Old greyed timber will be rejuvenated by replacing oils lost through weathering.

They can also increase the bond between the paint and the substrate by softening and merging with the resins already present in the timber.

By fi lling the pores in the timber with oil there is also less room for water vapour to accumulate and, in the unlikely event of vapour being trapped, it can diffuse through the microporous coating as it expands.

The benefits of longer drying times are two fold, fi rstly most linseed oil based paints are not fully hardened for years with the advantage of staying fl exible longer, expanding and contracting with the timber as atmospheric conditions change. This

...cont. overleaf



Environmental benefits of natural paints

• The product ingredients, which are as non-toxic as possible, are declared so allergy sufferers and those sensitive to certain chemicals know exactly what they are using breathing and touching.

• The paint products are, as far as possible, made from renewable natural materials such as linseed oil, balsamic turpentine and various citrus oils and plant and tree resins.

• The other ingredients are in plentiful supply. These can include earth and mineral pigments (such as ochre, umber and sienna) and paint extenders / fillers including types of clays and chalk.

• The processes that ingredients undergo are minimal and ensure their maximum biodegradability using ‘soft chemistry’ rather than ‘hard chemistry’.

• The manufacturing processes involve minimal pollution, waste and energy.

• They have a pleasant smell.

• Modern natural paint formulations produce products which are familiar to the user in terms of appearance and application and yet can claim all the above advantages.

Linseed oil Produced by pressing the oil from the seeds of the flax plant, usually boiled to decrease drying times. Used as the binder in linoleum and many paint and varnish products. Strong, durable and flexible with excellent levelling properties. Lime Used for centuries in traditional wall paints, renders and mortar. Product of heated limestone and is the forerunner of modern cement.

Turpentine Natural solvent for paint. Distilled from the pine tree, a renewable and biodegradable source, turpentine is a far better alternative to petrochemical solvents such as white spirit which contain toluene and xylene, both known carcinogens.

d-limonene A natural solvent derived from citrus fruits, such as oranges, lemons and grapefruit which gives the paints a wonderfully subtle fragrance when used. Produced by distilling the oil

extracted after pressing the fruit peel.

Chalk Natural calcium carbonate, used in various wall paints and lime renders as an extender and filler.

Natural earth and mineral pigments These are used to colour paints and lime washes and some renders. Pigments are simply extracted, cleaned and milled, some mineral pigments e.g. Ultramarine Blue is heat treated to produce different colours.

The principal ingredients of natural paints

reduces the risk of the coating cracking, which would result in the timber becoming exposed to the elements. Secondly, linseed oil has excellent levelling properties as it is given time to ‘settle out’, drying to a smooth, enamel like film, free from brush marks, essential for high quality decorative work.

Paints and health Professional decorators are, by the very nature of their profession exposed to far greater concentrations of toxic chemicals than the rest of us. Worryingly, the World Health Organisation International Agency for Research Cancer, has deemed painting and decorating, as an occupation, carcinogenic, with painters facing a 40% increased chance of contracting cancer.

In Denmark, ‘Painter’s Dementia’ or ‘Solvent Dementia’, is a recognised industrial disease caused by excessive exposure to solvents and other chemicals. In Britain, allergies and chemical tolerance problems are on the increase and have doubled in the last ten years.

Dust can also be a problem for allergy sufferers; many petrochemical paints, such as vinyl emulsions, use plastic based binders that become statically charged and, much like a vinyl music record, painted surfaces attract dust. Natural paints do not suffer in the same way and so reduce this build up of dust levels within a building.

Paints and the environment Natural paints use either fully renewable raw materials such as oil of turpentine, produced by distilling the resinous sap from living pine trees, or materials which are in plentiful supply; such as clay or chalk. This results in products that disrupt the eco-system as little as possible, while not using valuable and finite resources such as crude oil.

Manufacturers of natural paints take all aspects of the environment seriously and they keep all energy use, waste and pollution to a minimum.

By reduced processing of the ingredients, less energy is used and less waste and

pollution results. Since natural raw materials are used both the final products and manufacturing waste are biodegradable. Thought is also given to the packaging used, and naturally, this is also recyclable.

In stark contrast some petrochemical paints are notoriously wasteful producing up to ten times their own weight in waste i.e. for each 1 tonne of paint 10 tonnes of toxic waste is created, this can rise to as high as 30 tonnes of waste for some speciality paints.

All our products are well proven in practice, easy to use, and remain in harmony with both the natural and human environment, by being safe to produce, use and live with. Natural paints are made on a smaller scale and may cost more than their toxic equivalent, however many of the products at Construction Resources closely match prices of petrochemical paints whilst some, especially the wall paints can actually work out cheaper.

CI/SfBUniclass L551:P33 (42) r1




Tierrafino clay finish

Plaster and coloured finish in one

Tierrafino clay finish is a through colour clay plaster skim coat, providing an attractive internal decorative coloured finish. The 100% natural product, made in six blendable colour options, consists of a natural mixture of fine sands and clays with no added pigment.

INTRODUCTION

ADVANTAGES

• Tierrafi no is both tough and fi reproof• Tierrafi no allows the building surfaces to breathe• Tierrafi no, like all clay plasters, can be reworked at any time• Clay surfaces are cool in summer and warm in winter• Clay surfaces absorb and diffuse water vapour • Clay absorbs odours • Wide range of suitable uses, from high comfort, low energy modern buildings, to the refurbishment of ancient buildings.

Clay is one of the earliest used basic building materials but is now recognised as a thoroughly modern and convenient building material with outstanding natural properties.

Construction Resources is proud to introduce Tierrafi no, a product that is widely used all over the continent. There is nothing else like it on the market. The rough textured and subtle coloured fi nish is quite unique. It has the big advantage that both colour and textured fi nish are completed in one operation.

The product is best used as a fi nishing coat and is mixed with water.

The fi ve basic colours - Delphi white, Iquito green, Djenne earth (red), Roman ochre (yellow) and Gomera Grey - can be blended to produce a very broad palette, and give considerable scope for creative application and stunning interiors.

It is supplied in 25 kg bags, with 40 bags to a pallet. An experienced plasterer can cover about 250 m² from one pallet, depending on the

surface being plastered.

It is suitable for use on all absorbent and prepared interior surfaces such as plasterboard, concrete, brickwork, blockwork or plaster. However, with the exception of the clay plaster undercoat, all other surfaces need to have the Tierrafi no Contact applied before using Tierrafi no.

The fi nished Tierrafi no surface can have a rough texture or a smoother texture. It is not suitable for external use.

Tierrafi no is easy to maintain and repair. Even years later, scuffed or damaged areas can be simply restored to a pristine state by dampening and repatching or by dampening and wiping the affected area with a sponge. So the imperfections or damage can be invisibly repaired. Jobs, such as chasing in a new electrical conduit, become much simpler tasks and leave little, if any, trace of having been done.

Please speak to a product specialist prior to selection of this product.

GENERAL

PRODUCT DATA

The textured surface offers huge potential for imaginative interior designers

Covering area ThicknessColoursPackaging

5 -7 m² per bag (approx)2 - 3 mmwhite, green, grey, red, yellow, orange25kg bags

CI/SfBUniclass L551:P33 (42) r1




The versatility, flexibility, ease of application and cost-effectiveness of clay plasters makes them a practical alternative to gypsum based plasters. Clay plaster has excellent properties of regulating both temperature and humidity, making it ideal for ‘breathing’ constructions. Clay plaster also has the major advantage that it can be reworked at any time in the future.

INTRODUCTION

ADVANTAGES

• Clay plaster can take picture hooks, wallpaper and paints• Clay surfaces are cool in summer and warm in winter• Clay surfaces absorb and diffuse water vapour • Clay absorbs odours • Ideally suited for high comfort, modern buildings and historic building refurbishment• Clay plaster can be reworked at any time• Clay plasters are 100% natural

Clay is one of the earliest used basic building materials but is now recognised as being a thoroughly modern and convenient building material with outstanding natural properties.

Clay is ideally suited for high-comfort, low-energy buildings. Clay’s natural breathing property of absorbing and diffusing water vapour and heat, helps offset swings in humidity and temperature. Clay also absorbs odours and is an effective sound insulator.

The plasters are made by Claytec, are available from coarse to fi ne, and produce surfaces with beautiful texture and colour, whether left unfi nished or covered with natural paint.

Clay plaster can be applied onto various surfaces such as clay plaster undercoat, gypsum plaster and plasterboard. However, with the exception of the clay plaster undercoat, all other surfaces need to have a primer applied before using clay plaster.

Clay plaster can be reworked at any time in the future by simply spraying dampening with water. Any imperfections or damage can be easily and invisibly rectifi ed. Therefore jobs such as chasing in a new electrical conduit become much simpler tasks and leave no trace of having been done.

Once dry, a clay plastered wall looks much the same as a gypsum wall and will take picture hooks, wallpaper and paints. However plastering a room can be achieved three or four times faster than using gypsum plaster if mechanical spray application is used.

So what is the disadvantage of using clay plaster? Drying times, typically a week, are longer - but careful on-site scheduling of work can avoid delay, especially since the plastering can be a more rapid process in the fi rst place. Clay plaster is widely used all over the continent.

Please speak to a product specialist prior to selection of these products.

GENERAL

Clay plasters

PRODUCT DATAClaytec undercoat plasterThis undercoat plaster is made of clay, sand and straw, giving it a coarse structure as a key for the fi nishing coat. The material only needs the addition of water. For a fi nish skim coat, use Claytec clay fi nish or Tierrafi no (see Tierrafi no fact sheet)

• Thickness applied up to 50mm• Covering area at 15 mm thick is 1.5 m²/bag • Supplied in 30 kg bags• Applied manually with a trowel or mechanically sprayed

Claytec fi ne fi nish coat plasterThis natural fi nish coat is made from clay, sand and plant fi bres and gives a fi ne, slightly textured fi nish. Can be left as a natural clay colour or painted with natural paint (see natural paints and fi nishes fact sheet)

• Applied as a skim coat 2- 5mm thick• Covering area at 3 mm thick is 5-7 m²/bag• Supplied in 30 kg bags

Claytec medium fi nish plasterA fi nish coat made from clay, sand and straw, giving a slightly more textured fi nish than the fi ne fi nish coat

• Thickness applied - 10 mm• Covering area at 10 mm thick is 2.5 m²/bag• Supplied in 30 kg bags

Construction Resources stocks a wide range of clay products which are displayed on the ground floor around the ‘Earth Pavilion’.

A practical alternative to gypsum based plasters

CI/SfBUniclass L682:P332 (42) g




Tierrafi no Clay Paint is available in 7 colours. All colours can be mixed to create an endless number of colours.

Dover White Delphi White Roman Ochre Nassau Orange

Djenné Red Iquitos Green

Gomera Grey

Tierrafino Clay Paint

Solvent-free wall and ceiling paint for interior use

Tierrafino Clay Paint is a flexible, durable, solvent-free wall and ceiling paint for interior use. Tierrafino Clay Paint provides a breathing surface and regulates variations in humidity contributing to a healthy internal environment. It is antistatic, covers fully while still wet and is virtually non-drip. It covers exceptionally well because of its high solid content. Tierrafino Paint is a decorative and 100% environmental friendly interior Claypaint product. It is wash-proof according to the standard DIN 53778.

INTRODUCTION

GENERAL

COLOURS

PropertiesTierrafino Paint can be used in a breathing construction, it is damp open and anti-static. These properties of Tierrafino Paint contribute to a healthy environment. It is easy to apply the Claypaint with a roller or paintbrush. Tierrafino Paint has excellent covering capacity, which is seen, as with all mineral paints, after drying.

StorageTierrafino Paint should be stored in a cool and dry place, never below 5º C. When left sealed the Clay Paint is bearable for at least 12 months. After opening Tierrafino Paint should be used within 6 weeks. It is therefore wise to carefully determine how much paint is needed for your project, so that you are not left with

8 liters of slowly decaying Claypaint. Tierrafino Paint’s limited storage is due to its minimal content of preservatives.

CompositionTierrafino Paint consists of: water, clay from different quarries, chalk, porcelain, vinegar-acid, methylcellulose, Titane-oxide (Dover-White), 0.1% synth. preservative.

Measurement of quantity0.125 litres Tierrafino Clay Paint per square meter, about 8 square meters per litre for one layer applied.

ThinnerWater.

Suitable substratesUse Tierrafino Clay Paint on dry, well absorbing and

grease-free substrates like wall paper, wood, gypsum plaster and other commonly used mineral substrates.

Drying timeTierrafino Paint can be painted on again after 6-12 hours, depending on the room temperature and atmospheric humidity. After approx. 10 days Tierrafino Paint is fully ried out.

User possibilitiesDifferent colours of Tierrafino Paint can be mixed. The same colour-range as with Tierrafino Clay plaster can be reached.

ToolsPaint-roller, paintbrush, paint-sprayer, plastic trowel and polishing stone. After use these tools should immediately be cleaned with warm water and soap.

CI/SfBUniclass L5512:P234 (42) q




Delphi White Roman Ochre Nassau Orange

Djenné Red Iquitos Green Gomera Grey

Tierrafino Stone

Waterproof shiny, lime-based plaster

Tierrafino Stone is a waterproof shiny lime-based plaster for interior and exterior use. Its strength and marble-like appearance make it ideal for bathrooms and wet-rooms, fireplaces, table-tops, stairways, pillars and other ornamental uses, even floors.

INTRODUCTION

Tierrafi no Stone Tadelakt is a water-proof, shiny lime-based plaster for interior and exterior use, supplied as a powder. Tierrafi no Stone’s strength and marble-like appearance make it ideal for bathrooms, fi replaces, table-tops, stairways, pillars and other ornamental use.

This beautiful fi nish follows the old Moroccan “Tadelakt” tradition. Tadelakt, freely translated, means to rub in. In this case it is meant that the nearly fi nished lime coat is polished with a stone, rubbing Tadelakt soap into the surface. The Tadelakt soap, which is based on pure olive oil, adds to the shine, but perhaps even more important, it makes sure the surface is left waterproof.

Floors can be done in Tierrafi no Stone, but remain somewhat fragile to, for

instance, small stones in the sole of a shoe which will scratch the fi nish. Therefore we only advise to use Tierrafi no stone in areas where walking is done bare feet or on soft shoes. A minimum of pigments should be used on fl oors (1-2 %).

Tierrafi no imports this material from Morocco and brings it to colour with beautiful earth pigments. This to ensure a 100% natural building material and to create our 6 standard colours that all have a natural look.

Tierrafi no Stone Tadelakt, seen in the most exquisite of Moroccan bath houses, lends to a most elegant and serene atmosphere. Tierrafi no Stone offers a classic and stylish fi nish to your bathroom, kitchen and other feature areas in your home and workplace.

GENERAL

Tierrafi no Stone Tadelakt is available in Delphi white to which pigments can be added for colour. It is also possible to make a choice from our pre-coloured range: Roman Ochre, Nassau Orange, Djenné Red, Iquitos Green and Gomera Grey. These standard colours have been pre-mixed with 100% natural earth pigments.

COLOURS

PRODUCT DATA

CoverageAt a thickness of 5mm, 5kg Tierrafino Stone covers an area of approximately 1m².A 12.5kg container will cover approximately 2.5m².

Drying TimeThe finished Tierrafino Stone will take from 2 to 24 hours to be dry enough for polishing. After approximately 1 week the final colour can be seen. After approximately 6 months the finish will be fully hardened. The walls of a shower cabinet can be used after 1 week; shower floors after 4 weeks.

MaintenanceDo not clean with aggressive cleansers. Instead use Tierrafino Soap. This will not only keep the finish clean but will also maintain the waterproofing.

TimeTierrafino Stone is a very labour-intensive material. Allow for the application of approximately 4m² per day per operative.

IngredientsLime

Please note: Tierrafino Stone is a specialist plaster applied using techniques that differ slightly from those employed for conventional gypsum. Please refer to the Tierrafino technical sheet for more details on this product.

CI/SfBUniclass L53 (43) (H7)




Natural flooring

INTRODUCTION

Construction Resources can confidently claim to offer the best range of ecological floor coverings available in the UK market. These include 100% natural wool carpets, sisal and coir, and top quality solid timber flooring.

Construction Resources wool carpetsThese carpets offer a 100% untreated wool carpet collection in a variety of weights and grades. There is also a choice of three backing materials available - jute, latex or wool.

The range is the fi rst available in the UK to positively address the issue of air quality. During production all raw materials for the carpet, such as wool and jute, are carefully checked for chemical contamination. The woollen thread is woven onto a base of linen and cotton mix, rather than synthetic materials. The jute backing is attached with 100% natural latex, rather than synthetic latex.

Unlike most carpets on the market, the CR range carpets are naturally anti-static because they can absorb up to one third of their weight in moisture. The lanolin from the fl eece is still present and so acts as a natural stain inhibitor.Not only do these carpets perform to the highest standards, but they are available in a beautiful range of colours, thanks to the natural dyes and mixing of wools.

Like conventional carpets, the amount of wool per square metre dictates the durability and whether they are best suited for living or working areas, stairs, or provide resistance to offi ce chair casters.

Unlike conventional carpets, when the time comes for disposal, the carpets can be disposed of without damaging the environment.

Sisal and coir carpetsSisal and coconut coir carpeting comes in a variety of attractive colours and textured weaves. All sisal comes from the same sources – mostly Latin America and Africa, in differing qualities – and most of it is dyed and woven at source. The difference, as with wool carpets, comes in the backing. Our sisal and coir carpeting is unique in having 100% natural backings. Natural latex backing, coupled with the exceptionally high density of the selected sisal, makes it suitable for demanding use in offi ces and public buildings, where it can stand up to the heavy demands of offi ce chair casters. Latex-backed sisal is 5mm thick and needs to be fully glued down.

With the jute backing alternative, and double-sided tape, up to 25 square metres of 6 mm-thick sisal can be loose laid, making it suitable for rented buildings or fl oors on which glue is undesirable.Woollen felt backing brings the thickness up to 10 mm, but provides a uniquely comfortable surface to walk on, as well as being warm underfoot and adding sound insulation.

We can also offer one or more of a range of attractive coloured linen edging tapes to order.

Happy Step underlayFor underlay, particularly where sound-deadening is a matter for concern, Happy Step underlay boards, manufactured from compressed wood fi bre, can provide both a smooth surface and an impressive 36 decibel sound reduction.

Wood fl ooringOur wood fl ooring has a beautiful range of 12* native European species of timber, including the little-known robinia or false acacia which is more durable than oak, with a similar rot resistance to teak.

Woodline fl ooring can be supplied as parquet or fl oorboards in grades that range from ‘rustic’ to ‘exclusive’. The solid timber fl ooring is from 16 mm to 22 mm thick, ensuring that it will last several lifetimes.

Woodline only use timber from sustainably managed European forests and the suppliers must rigidly

avoid timber contact with pesticides.

The wood is supplied unfi nished and we recommend the use of natural oil and wax fi nishes. This allows the pores of the timber to stay open, enabling the wood to breathe, which helps stabilise relative humidity in the building.

Construction Resources also sells and rents machines for sanding and polishing fl oors.

For advice on matters relating to fl ooring contact our Product Specialist.

* maple, douglas fir, oak, alder, ash, beech, robinia, chestnut, larch, maritime pine, red maritime pine, white beech.

GENERAL



Wool is a natural material, so woollen carpets are 100% natural, right? Sisal is natural, too, so surely the same applies? Generally not.

Most woollen carpets are dyed with synthetic dyes, made from a wide range of chemicals. But the trouble really starts with the wool itself. To carry the heavily-promoted Woolmark® label, wool has to be treated with pyrethroids, for example the Beyer chemical company’s Eulan®, to a minimum concentration of 130 milligrams per kilogram. Pyrethroids act as nerve poisons, and their use in carpets has been banned in the USA for 15 years.

So “pure wool” carpets are not usually very pure. The problem gets even worse if they have a “latex” backing. In most cases this actually means synthetic latex. First of all, this is not bio-degradable, unlike natural latex, which means that most latex-backed carpets should only be disposed of as expensive chemical waste.

Secondly, synthetic latex contains an unhealthy cocktail of anti-ageing chemicals. Thirdly, it contains vulcanisation agents which include styrene, a cancer-producing chemical. It is the styrene which gives new carpets their special smell.

Sisal, too, is a wonderfully durable and attractive carpeting material whose natural qualities are most often spoiled by synthetic latex backing, if not synthetic dyes as well.

If you really want a healthy home, make sure that your carpets are not polluting your environment. There are some carpets around that are truly 100% natural and without chemicals – and they are not more expensive than conventional carpets of similar quality. Make sure that you ask your carpet supplier about the exact, full content of the wool or sisal and the backing. You’ll be surprised by some of the answers.

CI/SfBUniclass L5361 Tj6




CR natural wool carpets

100% pure wool pile carpets

• 100% pure wool pile

• Natural backing material

• Natural latex glues

• Natural stain inhibitor provided by lanolin from fleece

• Naturally anti-static

• All carpets tested for toxic contaminants and quality assurance

• Complete product information including a full declaration of raw materials

• Biodegradable at end of life

• Available in a range of weights and grades suitable for various uses

ANTARES AURIGA RHEIN DONAU EIDER

Area of Use Domestic use. Suitable for under-floor heating

Domestic and commercial use. Suitable for stairs and for under-floor heating

Domestic use. Suitable for under floor heating

Domestic and commercial use. Suitable for under-floor heating

Domestic use. Suitable for under-floor heating

Method of Production

Tufted Woven Tufted Tufted Tufted

Stitching Base Jute / Cotton Viscose Jute / Cotton Jute / Cotton Hemp

Backing Layer Untreated Jute Untreated Jute Untreated Jute Untreated Jute Hemp

Used Colours [see note below]

Food Dyes Food Dyes Food Dyes Food Dyes Natural Dyes

Total Thickness in mm

Approx. 7.0 Approx. 5.0 Approx. 8.0 Approx. 10.5 Approx. 7.0

Pile Weight g/m² Approx. 850 Approx. 750 Approx. 850 or 1,100 depending on colour. Please ask for details.

Approx. 1250 Approx. 1050

Colour: Colours may vary due to natural variations. In particular some carpets are not dyed; they are the natural colour of the fleece. These are Rhein: White and Sand; Antares: Nature; Eider: Beige, Sand and Dark Grey.

Width: All carpets are available in 4m standard width. In addition, Rhein is available in 5m width in White, Sand and Rose.

Fitting: Fit using either grippers or glue (natural latex adhesive is recommended, available from Construction Resources). Can be loose laid up to 20m².

Rugs: Carpet is also available made up as rugs with linen borders.

Underlay: Happy Step underlay is a wood-fibre insulation board that provides resilience, impact sound insulation and warmth underfoot. Available from Construction Resources.

NOTES

Choose 100% pure wool pile carpets from Construction Resources to avoid the synthetic materials and harmful levels of chemicals such as Permethrin that are present in standard carpets.

GENERAL

ADVANTAGES

For further information on this product please contact a product specialist at the address below.



Antares Blue Antares Yellow *Antares Nature Antares Green Antares Light Brown

Antares Light Grey Antares Rust Auriga Rust Auriga Beige Auriga Blue

Auriga Yellow Auriga Green Auriga Light Grey Donau Green Donau Azur Blue

Donau Rose *Eider Dark Grey *Eider Sand *Eider Beige Eider Blue

Eider Strawberry Eider Light Grey *Rhein White *Rhein Sand

Please note:

Colours and textures are represented on this sheet for illustrative purposes only. Please contact Construction Resources for samples.

Colours may vary due to natural variations, in particular those marked *, which are undyed wools.

CR WOOL CARPET RANGE

CI/SfBUniclass




L5361 Tj6

Geysira wool carpet

Carpet collection made with 100% pure untreated Icelandic wool

We are pleased to announce the new Geysira range of wool carpets, available exclusively in the UK from Construction Resources. Made with 100% untreated Icelandic wool, and washed in a 5-step process utilising natural steam from local geysers, careful respect for nature has governed every step, from care for the animals to the manufacturing process.

GENERAL

Geysira is a new natural carpet collection for both domestic and contract use made with 100% untreated Icelandic wool. The aim of combining nature and technology was achieved both in production and in design. Careful respect for nature has governed every step, from care for the animals to the manufacturing process.

Icelandic sheep are a breed unique in the world. Their wool, adapted to the harsh climate, is characterised by a particularly resistant double-layer fibre structure, and the cold climate means it does not need any chemical treatment against pests.

The wool used to produce geysira carpets is supplied by ISTEX Icelandic Textiles,

the only Icelandic company which collects its wool directly from local sheep farmers for processing into yarn. The wool is sorted by quality and colour in the sorting sheds before being moved into the washing process. Natural steam comes out of the ground as geysers in the area where the wool is washed: this steam is used to heat the washing vats and for drying the wool. The 5-step washing process is carried out at a temperature of 45°C. Minimal amounts of soap and cleaning agents are used in order to retain the wool’s natural qualities. The wool is then spun in several steps into the type of yarn desired. The colouring comes exclusively from the natural colours of Icelandic sheep’s wool – black, brown and natural white.

OVERVIEW

• 100% pure untreated Icelandic wool

• Natural backing material

• Natural latex glues

• Natural stain inhibitor provided by lanolin from fleece

• Naturally anti-static

• All carpets tested for toxic contaminants and quality assurance

• Complete product information including a full declaration of raw materials

• Biodegradable at end of life

• Available in a range of weights and grades suitable for various uses

ADVANTAGES

CARE AND MAINTENANCE

To make sure that your carpet brings you long-term pleasure, please observe the following instructions for cleaning and maintenance.

Normal cleaning – Use a vacuum cleaner to remove particles of dirt on the surface. A vacuum cleaner with a built-in water filter or a central vacuuming system is recommended for people allergic to household dust. For general background dirt, use a soft brush and plain water or natural carpet shampoo without enzymes such as Tapigold.

Spills and stains – Soak up wet spillages immediately, before they get soaked into the carpet and dried: use absorbent white kitchen paper. Sticky material that is still on the surface should be carefully scraped off using a spoon or the back of a knife with kitchen paper. Then remove any stains with lukewarm water or with a weak solution of carpet shampoo such as Tapigold. Treat stubborn stains with an appropriate natural stain remover such as Tapiclear. Both Tapi products are available from Construction Resources.



FOSS VATN JÖKULL GEYSER FJALL

Main material 100% untreated Icelandic wool

Construction Tufted Tufted Woven Tufted Flat

Primary backing Jute/cotton Jute/cotton - Jute/cotton Jute/cotton

Secondary backing Jute Jute Jute Jute Jute

Pile height mm (approx) 4.0 6.0 3.0 6.0 4.0

Total height mm (approx) 7.0 9.0 5.0 9.0 7.0

Pile weight/m² (approx) 1250 g 1350 g 900 g 1350 g 1250 g

Total weight/m² (approx) 2650 g 2750 g 2300 g 2750 g 2650 g

Knots/m² 95,000 125,000 950 per m 125,000 104,000

Standard width in m 4 4 4 4 4

Fire resistance B1 B1 B1 B1 B1

Antistatic Yes, being from natural raw material

Suitability Domestic Domestic Contract Domestic Domestic

On stairs Yes Yes Yes Yes Yes

Under-floor heating Yes Yes Yes Yes Yes

Chair casters No No Yes No No

Thermal resistance >150 m².K/W >150 m².K/W >120 m².K/W >150 m².K/W >150 m².K/W

Moth-proofing None: ask for appropriate treatment if wanted

Foss medium grey Foss white Foss light brown Vatn medium grey Vatn light brown

Vatn white Jökull medium grey Jökull dark grey Jökull light brown Jökull black

Geyser white / brown Geyser black / brown Fjall white / brown Fjall black / brown

CI/SfBUniclass L53 (43) (H7)




Solid timber flooring, available pre-finished and with re-usable clip system

CR Solid Timber Flooring

ADVANTAGES

Composition & Manufacture• Timber from renewable and sustainable resources• 100% recyclable

Installation & Disposal• No health risks for workforce or installers• Durable and low maintenance• Biodegradable

Performance• High aesthetic value• Good thermal properties• Good acoustic properties• Hygroscopic• Absorbs VOCs and toxins

GENERAL

Timber Flooring SectionJointing Tongue and groove Section (optional) 3mm bevel on all four face

edges end matchedLength 250 - 2200mm random

lengthsFace width 70 - 140mmThickness 20 - 22mm (14mm to order)

Finish (optional)Composition Natural oils; linseed oil, wood

oil, resin ester, pure orange oil terpenes, lead free drying agents

Clips (optional)Composition Spring steel

Suitable underlays (optional)Roll Jute fl eece roll: width 1m,

thickness 2mm, length cut to size

Sheets Happy Step (860 x 590 x 6mm)

PRODUCT DATA

CR Solid Timber fl oors are natural, optionally pre-fi nished fl oors available in various species and grades (see reverse) suitable for people with allergies to dust and synthetic chemicals.

The timber is from well managed, sustainable resources and the quality of the product is monitored closely throughout the manufacturing processes from the forest to sawmills, kilns, moulding and storage.

The fl ooring has good thermal and acoustic properties, moves very little in use and has a high aesthetic value.

The fl oors can be laid loose onto a Jute fl eece (2mm) or Happy Step (6mm) sheets to create a fl oating fl oor.

The fl oors are available pre-fi nished, leading to a cleaner work and living environment with no in situ sanding. Natural maintenance and cleaning agents are also available.

Species available include: Ash, Beech, Oak, Chestnut, Hornbeam, Maple, Oak, Robinia, and Red Seapine.

Other species are available on request.

Facts about solid timber• Carbon dioxide neutral:

the CO2 released is only equivalent to that absorbed by the tree in its growth

• More energy is required to produce steel, aluminium, concrete than is required to produce an equivalent quantity of wood products. Measured in kilowatt-hours per tonne it takes 3870

for steel and 20,169 for aluminium against 435 for wood.

• 60% of Coniferous forests of Europe and 50% of Germany and France deciduous forests are at risk from acid rain from emission of sulphur dioxide from power stations and other burners of fossil fuels.

Use of the optional clip system minimises the need for glues (refer to information sheet WF2)



Species / Origin *

Timber type / colour (refers to heartwood)

Timber grades 1

Density kg/m³ (at 15% M.C.) Texture

Hardness - Brinell Test

Ash Fraxinus excelsior Europe

Hardwood - white to light brown colour with darker markings, rather coarse texture

Natural / character

710** Medium / coarse

37-41

European BeechFagus sylvatica Europe

Hardwood - whitish to pale brown, pinkish-red if steamed - hard, light pink-brown with distinctive flecks

Natural / character

720 Fine 34

Chestnut Horse Aesculus hipocastanum Europe

Hardwood - whitish to pale yellow-brown

Rustic 510 Fine 18

Hornbeam Carpinus betulus Europe

Hardwood - yellow-brown

Natural / character

750 Medium 32

Maple, rockacer saccharum, a. nigrumN. America / Europe

Hardwood - creamy white

Natural / character

740 Fine 27

European Oak Quercus roburEurope

Hardwood - yellow-brown ~ hard, light brown with distinctive grain

Rustic 720** Medium / course

34-41

Robiniapseudoacacia (false acacia) black locustEurope

greeny-yellow with bone white sapwood, sometimes with darker markings

Natural / character

490 Fine 48

Seapine redpinus resinosa, Canada red, Norway pineN. America / Europe

reddish brown - white cream

Rustic 450 Fine 36

• Up to 5% of the piece may contain characteristics of the next grade

• Pictures are for illustrative purposes only: the actual product may vary in appearance and grade

* Other species and grades also available, please enquire for details

** Density can vary by 20%

1 Natural/Character - a more vigorous palette, features heartwood and knots are permitted. Rustic - a more robust palette with knots, providing a stronger impression of life

cr products 2007

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