innovative timber buildings – including cross laminated timber and laminated veneer lumber by liam...
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Innovative timber buildings – including cross laminated timber and laminated veneer lumberLiam Dewar, Director - Eurban Limited UKNew design concepts using engineered timber products are promising to increase sustainability and construction efficiency. Cross laminated timber (CLT) and laminated veneer lumber (LVL) are appearing in multi-level building designs of 10 storeys and more.TRANSCRIPT
Innovative Timber Buildings
Liam DewarDirector, Eurban
Liam Dewar
Innovative TimberBuildings
WHY TIMBER BUILDINGS?
BRENDELAND & KRISOFFERSON ARKITEKTER
WHOLE-LIFE CARBON
EMBODIED CARBON STORED CARBON
LOWER(THROUGH SUBSTITUTION)
+
EMBODIED CARBONMATERIAL SUBSTITUTION
IMAGE © WWW IMAGE © PRIMARY INDUSTRIES & RESOURCES
EMBODIED CARBONMATERIAL SUBSTITUTION
BRENDELAND & KRISOFFERSON ARKITEKTER
STORED CARBONWHAT SHALL WE DO WITH PLANTATION TREES?
STORED CARBONMANY USES = NO WASTAGE
STORED CARBONAPPLICATION / LIFE EXPECTANCY
TIMBER USE LIFE EXPECTANCY
Fuel Wood 1 year
Packaging 2 years
Wood Products 10 years
Books 25 years
Furniture 30 years
Woodfibre Insulation 60 years
Timber Structure 80 years
STORED CARBONTIMBER STRUCTURES
80 YEARS
WHY SOLID TIMBER BUILDINGS?
WHOLE-LIFE CARBON
EMBODIED CARBON STORED CARBON OPERATIONAL CARBON
LOWER LOWER
HIGHER
LOWER EMBODIED CARBON THROUGH STRUCTURAL REDUNDANCY =
DURABILITY
BRENDELAND & KRISOFFERSON ARKITEKTER
IMAGES © PROGETTO SOFIE
SEISMIC TESTING, TSUKUBA, JAPAN
LOWER EMBODIED CARBON THROUGH ROBUSTNESS = DURABILITY
HIGHER STORED CARBONUSED TO OFFSET MORE EMBODIED CARBON
SOURCE: HOW BAD ARE BANANAS?
ITEM CARBON FOOTPRINT TIMBER
Night in a hotel 25 kg CO2e 0.03 m3
Laptop computer 720 kg CO2e 0.9 m3
Flight – London to Adelaide return 5.7 t CO2e 7.2 m3
Average 40-year-old UK citizen 789 t CO2e 1,001 m3
Average 40-year-old Australian citizen 1,578 t CO2e 2,002 m3
OPERATIONAL CARBONFOR COMFORT & HEALTH
LOWER OPERATIONAL CARBONTHROUGH THERMAL STABILITY
MATERIAL THERMAL MASS STABILITY ACTIVITY
c.ρ (kJ/m2K) λ / c.ρ (cm2/s) √ λ .c.ρ (kJ/m2K/s)
Solid Timber 1,008 12
0.36
Water 4,190 141.56
Brickwork 990 440.66
Concrete 2,640 682.18
SIP Panel (EPS) 24 167 0.03
Air 1 2,500 0.01
LOWER OPERATIONAL CARBON THROUGH MOISTURE STABILTY
The impact of hygroscopic materials (the ability of a material to absorb water from the air) is more effective than mechanical ventilation (0.5 ac / h)
SOURCE: RAKENNUSLEHTI, VTT, 2000
SOLID TIMBER MATERIALS
BRENDELAND & KRISOFFERSON ARKITEKTER
IMAGE ©
LOG CONSTRUCTION NEW-BUILD HOUSE, GRISONS, CH
BRENDELAND & KRISOFFERSON ARKITEKTER
IMAGE © GION A. CAMINADA
LOG CONSTRUCTIONNEW-BUILD HOUSE, GRISONS, CH
BRENDELAND & KRISOFFERSON ARKITEKTER
IMAGE © GION A. CAMINADA
LOG CONSTRUCTION NEW-BUILD SCHOOL, GRISONS, CH
BRENDELAND & KRISOFFERSON ARKITEKTER
IMAGE © GION A. CAMINADA
BRETTSTAPELPLANAR ELEMENTS - DOWELLED
BRENDELAND & KRISOFFERSON ARKITEKTER
IMAGE ©
BRETTSTAPELLOW-TEC MANUFACTURE
BRETTSTAPEL NARROW WIDTH
BRENDELAND & KRISOFFERSON ARKITEKTER
BRETTSTAPEL EXTERNAL RACKING BOARD
BRENDELAND & KRISOFFERSON ARKITEKTER
CROSSLAM PLANAR ELEMENTS - GLUED
CROSSLAM PLANAR ELEMENTS - GLUED
Thickness: Typically 50-400mm
CROSSLAM INDUSTRIAL MANUFACTURE
IMAGES © FINNFOREST MERK
CROSSLAM WALLS
BRENDELAND & KRISOFFERSON ARKITEKTER
CROSSLAM FLOORS & ROOFS
BRENDELAND & KRISOFFERSON ARKITEKTER
CROSSLAM DIMENSIONAL STABILITY
BRENDELAND & KRISOFFERSON ARKITEKTER
CROSSLAM SIMPLICITY - CONNECTIONS
BRENDELAND & KRISOFFERSON ARKITEKTER
CROSSLAM SIMPLICITY - AIRTIGHTNESS
BRENDELAND & KRISOFFERSON ARKITEKTER
CROSSLAM SIMPLICITY – INTERFACES
BRENDELAND & KRISOFFERSON ARKITEKTER
BENEFITSSIMPLICITY - FIT-OUT
SOLID TIMBER CONSTRUCTION
BRENDELAND & KRISOFFERSON ARKITEKTER
IMAGE © KLH MASSIVBAU
SOLID TIMBER CONSTRUCTIONPROCESS-DRIVEN – A B C
MATERIAL SUPPLY INSTALLATIONTIMBER DESIGN
SOLID TIMBER CONSTRUCTIONA - TIMBER DESIGN
TIMBER DESIGN
TIMBER DESIGNTIMBER & VALUE ENGINEERING
BRENDELAND & KRISOFFERSON ARKITEKTER
TIMBER DESIGN CNC INPUT DATA & INSTALLATION DRAWINGS
BRENDELAND & KRISOFFERSON ARKITEKTER
SOLID TIMBER CONSTRUCTIONB - MATERIAL SUPPLY
INSTALATION
MATERIAL SUPPLYFOREST COVER
IMAGE © THOMAS STONEY BRYANS
MATERIAL SUPPLY MATERIAL SOURCE
SOLID TIMBER CONSTRUCTIONC - INSTALLATION
INSTALLATION QUALITY ASSURANCE
CASE STUDIES
IMAGE © KARAKUSEVIC CARSON
SUNKEN HOUSE LONDON, UK
IMAGE © ED REEVE
SUNKEN HOUSE STRUCTURAL CONCEPT
SUNKEN HOUSE COMPONENT MODEL
SUNKEN HOUSE COMPONENT MODEL
SUNKEN HOUSE COMPONENT MODEL
SUNKEN HOUSE MATERIALS
SUNKEN HOUSE GROUNDWORKS
IMAGE © ED REEVE
SUNKEN HOUSE GROUNDWORKS
IMAGE © ED REEVE
SUNKEN HOUSE INSTALLATION - SITE
IMAGE © ED REEVE
SUNKEN HOUSE INSTALLATION
SUNKEN HOUSE INSTALLATION
SUNKEN HOUSE INSTALLATION
SUNKEN HOUSE INSTALLATION
SUNKEN HOUSE ROOF PANELS
BRENDELAND & KRISOFFERSON ARKITEKTER
SUNKEN HOUSE ROOF PANELS
SUNKEN HOUSE INSTALLATION - ROOF
SUNKEN HOUSE INSTALLATION - ROOF
BRENDELAND & KRISOFFERSON ARKITEKTER
SUNKEN HOUSE INSTALLATION - ROOF
BRENDELAND & KRISOFFERSON ARKITEKTER
SUNKEN HOUSE DETAIL - ROOF
BRENDELAND & KRISOFFERSON ARKITEKTER
SUNKEN HOUSE DETAIL - ROOF
SUNKEN HOUSE DETAIL - ROOFLIGHT
BRENDELAND & KRISOFFERSON ARKITEKTER
SUNKEN HOUSE EPDM ROOFING
SUNKEN HOUSE TIMBER CLADDING
IMAGE © ED REEVE
SUNKEN HOUSE TIMBER CLADDING
IMAGE © ED REEVE
SUNKEN HOUSE TIMBER CLADDING
IMAGE © ED REEVE
SUNKEN HOUSE TIMBER CLADDING
BRENDELAND & KRISOFFERSON ARKITEKTER
IMAGE © ED REEVE
SUNKEN HOUSE KITCHEN / DINING
IMAGE © ED REEVE
SUNKEN HOUSE CIRCULATION
IMAGE © ED REEVE
SUNKEN HOUSE STUDIO
BRENDELAND & KRISOFFERSON ARKITEKTER
IMAGE © ED REEVE
SUNKEN HOUSE PROJECT DATA
BRENDELAND & KRISOFFERSON ARKITEKTER
CLIENTPrivate
ARCHITECTAdjaye Associates
GROUNDWORKSWallace Contractors
TIMBER ENGINEERCarbon Eng
FLOOR AREA150 m2
INSTALLATION PERIOD1 week
MATERIALS USEDCrosslam / Glulam / Hemp Insulation
STORED CARBON58 t CO2e
DARTINGTON SCHOOL DEVON, UK
IMAGE © WHITE DESIGN
DARTINGTON SCHOOL DESIGN CONCEPT – FLAT-PACK
IMAGE © WHITE DESIGN
DARTINGTON SCHOOL DESIGN CONCEPT -CLUSTER
IMAGE © WHITE DESIGN
DARTINGTON SCHOOL COMPONENT MODEL – CLUSTER 3
DARTINGTON SCHOOL GROUNDWORKS – PRECEDENT
BRE MODULAR CLASSROOM
DARTINGTON SCHOOL GROUNDWORKS
IMAGES © WHITE DESIGN
DARTINGTON SCHOOL TIMBER FLOOR SLAB
DARTINGTON SCHOOL INSTALLATION
DARTINGTON SCHOOL INSTALLATION
DARTINGTON SCHOOL INSTALLATION
DARTINGTON SCHOOL INSTALLATION
DARTINGTON SCHOOL INSTALLATION
DARTINGTON SCHOOL INSTALLATION
IMAGES © WHITE DESIGN
DARTINGTON SCHOOL WINDOWS & DOORS
DARTINGTON SCHOOL WINDOWS & DOORS
DARTINGTON SCHOOL WOODFIBRE INSULATION
BRENDELAND & KRISOFFERSON ARKITEKTER
DARTINGTON SCHOOL WOODFIBRE INSULATION
DARTINGTON SCHOOL WOODFIBRE INSULATION
DARTINGTON SCHOOL WOODFIBRE INSULATION
IMAGES © WHITE DESIGN
DARTINGTON SCHOOL WOODFIBRE INSULATION
IMAGES © WHITE DESIGN
DARTINGTON SCHOOL WOODFIBRE INSULATION
BRENDELAND & KRISOFFERSON ARKITEKTER
DARTINGTON SCHOOL TIMBER CLADDING
IMAGE © WHITE DESIGN
DARTINGTON SCHOOL TIMBER CLADDING
IMAGE © WHITE DESIGN
DARTINGTON SCHOOL CLASSROOM
IMAGE © WHITE DESIGN
DARTINGTON SCHOOL CLASSROOM
DARTINGTON SCHOOL EXTERNAL
IMAGE © WHITE DESIGN
DARTINGTON SCHOOL EXTERNAL
IMAGE © WHITE DESIGN
DARTINGTON SCHOOL PROJECT DATA
CLIENTDevon Country Council
ARCHITECTWhite Design
GROUNDWORKS ENGINEERRamboll
TIMBER ENGINEERCarbon Eng
MAIN CONTRACTORInterserve
BASIC BUILD COST£1,800 / m2
FLOOR AREA2,030 m2
INSTALLATION PERIOD12 weeks
MATERIALS USEDCrosslam / Glulam / Woodfibre Insulation
STORED CARBON600 t CO2e
ENVIRONMENTAL RATINGBREEAM Excellent
ESTIMATED WATER USE4.3 m3 / pupil / year
WAINGELS COLLEGE BERKSHIRE, UK
IMAGE © HUFTON + CROW
WAINGELS COLLEGE DESIGN CONCEPT – NATURAL DAYLIGHT
IMAGE © SHEPPARD ROBSON
WAINGELS COLLEGE DESIGN CONCEPT – CENTRAL COURTYARD
IMAGE © SHEPPARD ROBSON
WAINGELS COLLEGE DESIGN CONCEPT – CENTRAL COURTYARD
IMAGES © SHEPPARD ROBSON
WAINGELS COLLEGE DESIGN CONCEPT – OPEN PLAN
IMAGE © SHEPPARD ROBSON
WAINGELS COLLEGE LIGNATUR FLOOR & ROOF CASSETTES
WAINGELS COLLEGE COMPONENT MODEL
WAINGELS COLLEGE COMPONENT DRAWINGS - WALLS
WAINGELS COLLEGE COMPONENT DRAWINGS - FLOOR
WAINGELS COLLEGE COMPONENT DRAWINGS – ROOF
WAINGELS COLLEGE COMPONENT DRAWINGS
WAINGELS COLLEGE GROUNDWORKS
BRENDELAND & KRISOFFERSON ARKITEKTER
WAINGELS COLLEGE INSTALLATION
WAINGELS COLLEGE INSTALLATION
WAINGELS COLLEGE INSTALLATION
WAINGELS COLLEGE INSTALLATION
WAINGELS COLLEGE FLOOR CASSETTES
WAINGELS COLLEGE FLOOR CASSETTES
WAINGELS COLLEGE FLOOR CASSETTES
IMAGE © HUFTON + CROW
WAINGELS COLLEGE ROOF CASSETTES
WAINGELS COLLEGE ROOF CASSETTES
WAINGELS COLLEGE ROOF CASSETTES
IMAGE © HUFTON + CROW
WAINGELS COLLEGE BESPOKE TRUSS
IMAGE © SHEPPARD ROBSON
WAINGELS COLLEGE BESPOKE TRUSS
WAINGELS COLLEGE BESPOKE TRUSS
3.5m
WAINGELS COLLEGE BESPOKE TRUSS - ASSEMBLY HALL
IMAGE © HUFTON + CROW
WAINGELS COLLEGE CIRCULATION
IMAGE © HUFTON + CROW
WAINGELS COLLEGE CIRCULATION
IMAGE © HUFTON + CROW
WAINGELS COLLEGE RENDER / TIMBER CLADDING
IMAGE © HUFTON + CROW
WAINGELS COLLEGE TIMBER CLADDING
IMAGE © HUFTON + CROW
WAINGELS COLLEGE TIMBER CLADDING
IMAGE © HUFTON + CROW
WAINGELS COLLEGE PROJECT DATA
CLIENTWokingham Borough Council
ARCHITECTSheppard Robson
GROUNDWORKS ENGINEERRamboll
TIMBER ENGINEERCarbon Eng
MAIN CONTRACTORWillmott Dixon
BASIC BUILD COST£2,200 / m2
FLOOR AREA12,925 m2
INSTALLATION PERIOD36 weeks
MATERIALS USEDCrosslam / Glulam / Lignatur Cassettes
STORED CARBON2,285 t CO2e
ENVIRONMENTAL RATINGBREEAM Excellent
BRIDPORT HOUSELONDON, UK
BRIDPORT HOUSEDESIGN CONCEPT
IMAGE © KARAKUSEVIC CARSON
BRIDPORT HOUSEBRIEF REQUIREMENT - UNDERGROUND SEWER
BRIDPORT HOUSEDESIGN CONCEPT
IMAGE © KARAKUSEVIC CARSON
BRIDPORT HOUSEDESIGN CONCEPT - STRUCTURE
IMAGES © KARAKUSEVIC CARSON
BRIDPORT HOUSEBRIEF REQUIREMENT – UNIT MIX
BRIDPORT HOUSESTRUCTURAL CONCEPT - LOAD TRANSFER
BRIDPORT HOUSE STRUCTURAL CONCEPT - LOAD TRANSFER
BRIDPORT HOUSE STRUCTURAL CONCEPT - STRENGTH /
SETTLEMENT
BRIDPORT HOUSE STRUCTURAL CONCEPT - STRENGTH /
SETTLEMENT
IMAGE © WILMOTT DIXON
BRIDPORT HOUSE STRUCTURAL CONCEPT - STRENGTH /
SETTLEMENT
IMAGE © WILMOTT DIXON
BRIDPORT HOUSESTABILITY
BRIDPORT HOUSECOMPONENT MODEL
BRIDPORT HOUSEINSTALLATION - SITE
IMAGE © KARAKUSEVIC CARSON
BRIDPORT HOUSEINSTALLATION
IMAGE © WILMOTT DIXON
BRIDPORT HOUSEINSTALLATION
IMAGE © WILMOTT DIXON
BRIDPORT HOUSEWEEK 1
BRIDPORT HOUSEWEEK 6
BRIDPORT HOUSEWEEK 8
BRIDPORT HOUSEWEEK 10
BRIDPORT HOUSE FIT-OUT - SCREED
IMAGE © WILMOTT DIXON
BRIDPORT HOUSEFIT-OUT
IMAGE © WILMOTT DIXON
BRIDPORT HOUSEWINDOWS
IMAGES © WILMOTT DIXON
BRIDPORT HOUSEBRICK CLADDING
BRIDPORT HOUSE PROJECT DATA
CLIENTHackney Borough Council
ARCHITECTKarakusevic Carson
GROUNDWORKS ENGINEERPeter Brett Associates
TIMBER ENGINEERCarbon Eng
MAIN CONTRACTORWillmott Dixon
BASIC BUILD COST£1,400 / m2
FLOOR AREA4,154 m2 (41 dwellings)
INSTALLATION PERIOD10 weeks = 40% less than traditional
MATERIALS USEDCrosslam
STORED CARBON1,200 t CO2e
OPERATIONAL CARBON73.4 t CO2e / year
ENVIRONMENTAL RATINGCHS Level 4
FUTURE AUSTRALASIALOCAL MATERIALS
FUTURE AUSTRALASIALOCAL PROJECTS
FUTURE AUSTRALASIA
FUTURE AUSTRALASIA
Innovative Timber Buildings
Liam DewarDirector, Eurban, UK
Questions?