greenbuildingencyclopaedia.uk “green or violet...
TRANSCRIPT
![Page 1: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/1.jpg)
Investing in Opportunities
http://GreenBuildingEncyclopaedia.uk
“Green or Violet Materials, which
do you use?” 17/09/17 1
![Page 2: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/2.jpg)
Investing in Opportunities
http://GreenBuildingEncyclopaedia.uk
Speaker:
• Brian Murphy [email protected]
• is a Technician and Architect by training, a Specification Writer by choice and an Environmentalist by action
• Founded GreenSpec.co.uk Website 2003
• Started GreenBuildingEncyclopaedia.uk online 2015 – 1950 pages created and 30,000 to go.
17/09/17 3
![Page 3: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/3.jpg)
Investing in Opportunities
http://GreenBuildingEncyclopaedia.uk
• This CPD is a perfect sustainability crash course for the young newly trained Architects!
• First you will learn some definitions and then we run through many violet materials in common use today.
• There will be an introduction to some unfamiliar materials with their fundamentally important properties, with samples to hold and smell!
• There will be an explanation of how choosing the right materials with the right properties will help to close many aspects of the Performance Gap.
• And at the end…. How Business as Usual will fail to deliver.
17/09/17 5
![Page 4: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/4.jpg)
Investing in Opportunities
http://GreenBuildingEncyclopaedia.uk
Green & Violet Materials
Definitions 17/09/17 © GBE 2009-17 BrianMurphy Sustainable Materials GorV 6
![Page 5: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/5.jpg)
Sustainable Eco
Green
Violet Violent Violate
17/09/17 © GBE 2009-17 BrianMurphy Sustainable Materials GorV 7
![Page 6: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/6.jpg)
‘Violet’ Materials
• ‘Violet’ meaning:
• ‘any material, construction product, construction method or building
• unfriendly to humans or the environment or
• whose performance diminishes in use or over time’
17/09/17 © GBE 2009-17 BrianMurphy Sustainable Materials GorV 8
![Page 7: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/7.jpg)
‘Violet’ Industry
• Clients/employers, developers, designers, Quantity Surveyors, contractors, manufacturers, applicators/installers, advisory organisations, manufacturer associations
• anyone that does not care about the environment
• or anyone that does not act on its behalf
• Virtually the whole industry
• It has been changing, slowly driven by legislation
• But far too slowly, until now…… 17/09/17 9
![Page 8: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/8.jpg)
• Green • Greenies • Light or Dark Green or Greenies • Greenie Points: Brownie Points + Green
(all positive) • Violet • Light or Dark Violet • Whitewash: cover-ups telling porkies • Greenwash: telling green porkies
Definitions
17/09/17 10
![Page 9: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/9.jpg)
I am a shrinking Violet
17/09/17 © GBE 2009-17 BrianMurphy Sustainable Materials GorV 11
![Page 10: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/10.jpg)
Violet Materials
• Non-renewable, finite – Fossil derivatives, fuel, hydrocarbons, high embodied carbon – Petrochemical, chemicals, synthetics:
• Paints • Plastics (from hydrocarbons)
• Unsustainable – Carbon based: e.g. Fuel – Release Carbon in manufacture or use: e.g. Cement
• High embodied energy: e.g. energy intensive manufacture – Metals: Aluminium (was made with renewable energy, today more gas and coal) – Plastics – Cement (UK uses more waste as fuel but tyres are fossil fuel)
• Hazardous materials and hazardous waste: – Wet, sticky , gooey or flows:
• resins, paints, sealants, chemicals, – Fine particulate: e.g. cement, asbestos, ceramic fibre – Corrosive, acidic, alkali,
• Ozone depleting & Global Warming – Foamed plastics HFCs HFAs
Aluminium production PFCs 12 17/09/17
![Page 11: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/11.jpg)
Green: Environmentally Sustainable Materials
• Renewable: timber, • Rapidly renewable: Plant based materials • Abundant: Site subsoil, rocks, sand, gravel, • Recycled & Recyclable:
– post consumer content, • Reclaimed & Reused: on site materials, timber not
chipboard • Carbon already out there:
– reclaimed bricks, slates, stone • Carbon sequestration: low, neutral or Carbon negative:
– Plant and timber based • Low embodied energy: Plant based, minerals • Local: low transport miles, fuel, emissions and congestion
17/09/17 13
![Page 12: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/12.jpg)
Social Sustainable Materials
• Socially responsible: Fairtrade equivalents
• Pay the right price v plunder the world
• Local: materials, crafts, companies, tradesmen
• v
• Cheap labour abroad where nobody sees or cares 14 17/09/17
![Page 13: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/13.jpg)
Healthy Materials
• Low VOC?: but not loads of other chemicals to achieve it
• No hazardous materials in application and use
• No hazardous waste
• Low allergy
• Low to Zero toxicity
• Indoor air quality (ignored by BRE GG) 15 17/09/17
![Page 14: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/14.jpg)
Green v Violet Materials
• Long term economic to maintain
• Long term economic to run
• Reclaimable, reusable and resalable
• v
• Short term cheap to build
• Expensive to run
• Sometimes risky in use 16 17/09/17
![Page 15: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/15.jpg)
Investing in Opportunities
http://GreenBuildingEncyclopaedia.uk
Green Materials Perform
17/09/17 © GBE 2009-17 BrianMurphy Sustainable Materials GorV 17
![Page 16: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/16.jpg)
Investing in Opportunities
http://GreenBuildingEncyclopaedia.uk
Green Thermal Insulation
17/09/17 © GBE 2009-17 BrianMurphy Sustainable Materials GorV 18
![Page 17: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/17.jpg)
Newspaper Flax Hemp Sheep’s wool Cellulose
Construction Resources Showrooms Southwark London
Thermal Insulation
17/09/17 19
![Page 18: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/18.jpg)
Cellulose fibre Recycled Newspaper and Magazines
Construction Resources Showrooms Southwark London
Thermal Insulation
17/09/17 20
![Page 19: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/19.jpg)
Investing in Opportunities
http://GreenBuildingEncyclopaedia.uk
Green Wall Finishes
17/09/17 © GBE 2009-17 BrianMurphy Sustainable Materials GorV 21
![Page 20: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/20.jpg)
Clay Boards Reed & Clay Clay finishes Construction Resources Showrooms Southwark London
Clay boards & finishes
17/09/17 22
![Page 21: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/21.jpg)
Construction Resources Showrooms Southwark London
Clay Finishes • Clay Boards: Reed &
Clay,
• Insitu clay on reed
• Clay finish
• Dry and harden but do not set
• No time limits
• Easy repairs
• Less skill required 17/09/17 23
![Page 22: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/22.jpg)
Construction Resources Showrooms Southwark London
Clay Finishes • Can sustain high humidity
where gypsum/paper will harbour mould – Hygroscopic
– Moisture Mass
– Condensation avoidance
– Mould avoidance
• Thermal mass – High density
– Large surface area
• Electromagnetic radiation absorption
• Absorbs smells
17/09/17 24
![Page 23: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/23.jpg)
Construction Resources Showrooms Southwark London
Clay finishes • Mineral based dies
• Non-fade
• Bond to background
• No flaking
• Long life
• Durable
• Properties of clay plaster
• Vapour permeable
17/09/17 25
![Page 24: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/24.jpg)
Natural ingredient Paints Stains Oils Waxes Polishes Sealers
Construction Resources Showrooms Southwark London
Paints & Stains
17/09/17 26
![Page 25: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/25.jpg)
Investing in Opportunities
http://GreenBuildingEncyclopaedia.uk
Natural Paints
• No synthetics – VOCs if any are natural
• No poisons • No chemical concoctions
– No unexplored impacts or reactions
• No pollutants – Healthy career possible
• No Hazardous waste – Many compostable 27 17/09/17
![Page 26: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/26.jpg)
Investing in Opportunities
http://GreenBuildingEncyclopaedia.uk
Victorian Building Green Energy
Upgrade
17/09/17 © GBE 2009-17 BrianMurphy Sustainable Materials GorV 79
![Page 27: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/27.jpg)
Solid Wall Construction
• Eco Energy Refurbishment
9 in brick wall Plastered internally Cork insulation In two layers cross battens To reduce thermal Bridge through battens Drylined Skirting
17/09/17 80
![Page 28: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/28.jpg)
Pitched roof Construction
• Eco Energy Refurbishment
Existing rafter zone insulated leaving 50 mm. ventilation zone Cross battens applied below rafters, batten zone insulated Plasterboard ceilings added
17/09/17 81
![Page 29: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/29.jpg)
Suspended Ground Floor
• Eco Energy Refurbishment
Battens to sided of floor joists Board on battens Insulation onto boards Existing floor joist zone insulated
17/09/17 82
![Page 30: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/30.jpg)
Suspended Upper Floor
• Eco Energy Refurbishment
Ceiling joists upgraded to floor joist Joist zone insulated Floor boards added Ceiling linings
17/09/17 83
![Page 31: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/31.jpg)
Investing in Opportunities
http://GreenBuildingEncyclopaedia.uk
20th C Building Green Energy
Upgrade
17/09/17 © GBE 2009-17 BrianMurphy Sustainable Materials GorV 84
![Page 32: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/32.jpg)
Cavity Wall Construction
• Eco Energy Refurbishment
Existing masonry cavity wall, Brick outer leaf, block inner leaf, Steel lintel thermal bridge plastered internally; Insulate cavity Internal insulation Wrap lintel Plasterboard dry lining
17/09/17 85
![Page 33: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/33.jpg)
Pitched Roof Attic
• Eco Energy Refurbishment
Existing ceiling joists zone insulated Insulation laid over ceiling joists at right angles
17/09/17 86
![Page 34: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/34.jpg)
Ground floor
• Eco Energy Refurbishment
Take up existing floor Lay new DPM Loadbearing Insulation on DPM Insulation upstand around perimeter New eco-concrete floor, Eco-concrete screed High density insulation board Floor finish
17/09/17 87
![Page 35: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/35.jpg)
1960’s insitu concrete tower refurbishment External walls
• Eco Energy Refurbishment 17/09/17 88
![Page 36: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/36.jpg)
1960’s insitu concrete tower refurbishment Flat roof gutter
• Eco Energy Refurbishment 17/09/17 89
![Page 37: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/37.jpg)
Investing in Opportunities
http://GreenBuildingEncyclopaedia.uk
Feedback
• These files are created by generalists with a big dollop of green flavour
• These files are updated from time to time
• We are not experts so from time to time these file may get out of date or may be wrong.
• If you feel that we have got it wrong please let us know so we can put it right 93 17/09/17
![Page 38: GreenBuildingEncyclopaedia.uk “Green or Violet …greenbuildingencyclopaedia.uk/wp-content/uploads/2017/09/GBE-CPD... · “Green or Violet ... – Fossil derivatives, fuel, hydrocarbons,](https://reader031.vdocuments.net/reader031/viewer/2022030702/5aed871b7f8b9a90318fd8cd/html5/thumbnails/38.jpg)
Investing in Opportunities
http://GreenBuildingEncyclopaedia.uk
© GBE 2010 - 2017 • Brian Murphy BSc Dip Arch (Hons+Dist)
– Architect by Training – Specification Writer by Choice – Environmentalist by Actions
• Greening up my act since 1999 • Founded National Green Specification 2001 • Launched www.greenspec.co.uk 2003 • Created: GBE at http://greenbuildingencyclopaedia.uk 2015 • E [email protected] • Twitter: http://twitter.com/brianspecman • Twitter: GBEGreenBuild @GBEGreenBuild • Scribd: BrianSpecMan • LinkedIn: BrianSpecMan • Facebook: BrianSpecMan Facebook: http://www.facebook.com/brianspecman • Google+: BrianSpecMan • BrianSpecMan CAPEM • NGS National Green Specification • Slide Share: • Pinterest: Brian Murphy • GBE Green Building Encyclopaedia • CAP’EM: GreenSpec & NGS • CAP’EM Compass • LSBU London South Bank University Faculty and Course website page Brian Murphy 94 17/09/17