update on cross laminated timber activities in canada
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™. Update on Cross Laminated Timber Activities in Canada. Ciprian Pirvu. September 30, 2010 APA SC on CLT (PRG-320). Outline. Draft CLT Standards Research activities on CLT @ FPInnovations. Status of Draft CLT Standards. Two draft CLT Standards CLT Plant Qualification Standard - PowerPoint PPT PresentationTRANSCRIPT
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Creating forest sector solutions
Update on Cross Laminated Timber Activities in Canada
Ciprian Pirvu
™
September 30, 2010APA SC on CLT (PRG-320)
September 30, 2010 2
Outline
Draft CLT Standards
Research activities on CLT @ FPInnovations
September 30, 2010 3
Status of Draft CLT Standards
Two draft CLT Standards CLT Plant Qualification Standard CLT Product Standard
Review of an extended outline Industry Working Group NLGA Task Group on CLT APA/ANSI PRG-320 Committee
September 30, 2010 4
Intro of Draft CLT Standards
Scope Focus on bondline quality
Materials Lumber - NGR No. 2 Adhesives - CSA O112.10
Manufacture Range of equipment and CLT lay-up
Tests Delamination resistance (core specimens)
September 30, 2010 5
Intro of Draft CLT Standards
Pre-qualification Small CLT panels
Plant qualification Full-size CLT panels Divide panel into ‘zones’ for delamination sampling and testing
Ongoing quality control Test two ‘zones’/panel Multi-level sampling (Level I, Level II)
September 30, 2010 6
Research Activities on CLT at FPInnovations
Series of technical reports on CLT CLT Manufacturing Structural Design of CLT Elements Seismic Performance of CLT Buildings Connections in CLT Buildings Duration of Load and Creep Factors for CLT Vibration Performance of CLT Floors Acoustic Performance of CLT Assemblies Fire Performance of CLT Assemblies Building Envelope Design in CLT Construction Environmental Performance of CLT
CLT Handbook (Available early 2011)
September 30, 2010 7
Seminar on CLT
Organizers: Wood WORKS! BC & FPInnovations Location: Vancouver B.C. Date: Early 2011 Content:
FPInnovations technical presentations (fire, seismic, design, connections, durability, vibration, etc.) Presentations on European experience (CLT designers, researchers, builders from Europe)
September 30, 2010 8
New FPInnovations Special Publication
Cross-Lamination Timber : A Primer
European experience with CLT Identifies potential markets in North America Cost competitiveness for CLT in North America
Special Publication 52 Available from FPInnovations at:
September 30, 2010 9
Acknowledgements