Post on 15-Feb-2019
12/09/2011
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CROSS-LAMINATED TIMBER
AN OVERVIEW
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Presentation Outline
Product Manufacturing Applications Connections Advantages
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What is CLT?
Composition
Size Availability
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CLT, X-LAM, Massive Timber, BSP
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Related Products
Fastened with:
Wooden dowels (Thoma Holz, Appenzellerholz, etc.)
Nails (MHM)
Reference: Appenzellerholz
Reference: Appenzellerholz
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History
Initial Development
Optimization
Austria (1996)
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Manufacturing
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Current
Countries leading in the use of CLT
Austria, Germany, Switzerland, Sweden, Norway, United Kingdom
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200000
400000
600000
800000
1000000
1200000
1990 1995 2000 2005 2010 2015
Volume usage (m3)
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Manufacturers
76,000 m3
100,000 m3
85,000 m3
60,000 m³
28,000 m3 17,000 m3
15,000 m385,000 m3
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Steps 1 and 2
Reference: Brettsperholz.orgReference: Brettsperholz.org
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Steps 3 and 4
Reference: Brettsperholz.org
Reference: Brettsperholz.org
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Steps 5 and 6
Reference: Brettsperholz.org
Reference: Brettsperholz.org
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Applications
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Reference: Nordic
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Reference: FP Innovations
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Reference: FP Innovations
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As....
Reference: Nordic
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As....
Reference: FP Innovations
Reference: FP Innovations
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Roof
Reference: TU Graz
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As....
Reference: Nordic
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As....
Reference: Holzbau Unterrainer
Reference: EPFL Switzerland
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Connections
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Wall to Concrete
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Wall to Concrete
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Wall to Concrete
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Wall to Concrete
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Wall to Wall
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Wall to Wall
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Wall to Wall
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Wall to Wall
Reference: TRADA
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Floor to Wall
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Floor to Wall
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Floor to Wall
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Floor to Wall
Reference: TRADA
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Floor - Wall
Reference: FP Innovations
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Floor to Floor / Roof to Roof
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Floor to Floor / Roof to Roof
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Floor to Floor / Roof to Roof
Reference: TRADA
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Roof
Reference: Brettsperholz.org
Reference: TU Graz
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Panel Handling
Reference: FP Innovations
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Panel Handling
Reference: FP Innovations
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Panel Handling
Reference: FP Innovations
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AdvantagesSustainable alternative solution to concrete and steel:
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Advantages
Lightweight
Strong
Consistent
Tolerances
Easier for other trades
Reference: FP Innovations
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Advantages
High strength
Seismic Resistance
Exceptional fire performance
Great thermal properties
Vapour/air barrier
Reference: FP Innovations
Reference: FP Innovations
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Advantages
Reference: TRADA
Reference: TRADA
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• Address code issues
• Maximize the advantages
• Benefit from versatility
Potential
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Bridport House
Product Manufacturing Applications Connections Advantages
Courtesy: EURBAN
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Courtesy: EURBAN
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Courtesy: EURBAN
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Courtesy: Drost + van VeenProduct Manufacturing Applications Connections Advantages
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Courtesy: Alex de Riijke- drmmProduct Manufacturing Applications Connections Advantages
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Courtesy: Mayr-Melnhoff HolzProduct Manufacturing Applications Connections Advantages
55Courtesy: Reiulf Ramsted Architecture
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Worship space
Common Area
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Courtesy: Reiulf Ramsted Architecture57
Courtesy: Ramboll UK
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Courtesy: KLH
Product Manufacturing Applications Connections Advantages
59 Courtesy: Waugh-Thistleton Architects
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