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CROSS-LAMINATED TIMBER

AN OVERVIEW

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Presentation Outline

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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

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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

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59 Courtesy: Waugh-Thistleton Architects

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Courtesy Reiulf Ramstad Architects

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THANK YOU

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