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7 records – page 1 of 1.

CLT Fire Resistance Tests in Support of Tall Wood Building Demonstration Projects

https://research.thinkwood.com/en/permalink/catalogue1882
Year of Publication
2014
Topic
Fire
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems

Fire Code Development - A Literature Review of North American and Chinese Fire Regulations Related to Wood Frame Buildings

https://research.thinkwood.com/en/permalink/catalogue358
Year of Publication
2014
Topic
Fire
Market and Adoption
Material
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Author
Dagenais, Christian
Peng, Lei
Organization
FPInnovations
Year of Publication
2014
Country of Publication
Canada
Format
Report
Material
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Topic
Fire
Market and Adoption
Keywords
Multi-Storey
North America
China
Fire Safety
Language
English
Research Status
Complete
Summary
Wood frame construction in China is currently limited to 3-storey buildings, mainly due to fire risk perceptions. However, multi-storey (more than 3 storeys) wood frame buildings are gaining popularity around the globe, while providing an acceptable level of performance in...
Online Access
Free
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Performance of Two-Storey CLT House Subjected to Lateral Loads

https://research.thinkwood.com/en/permalink/catalogue376
Year of Publication
2014
Topic
Connections
Design and Systems
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Popovski, Marjan
Gavric, Igor
Schneider, Johannes
Organization
FPInnovations
Year of Publication
2014
Country of Publication
Canada
Format
Report
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Connections
Design and Systems
Keywords
Lateral Loads
North America
Building Codes
Full Scale
Quasi-Static
Monotonic Loading
Cyclic Loading
Failure Mechanism
Language
English
Research Status
Complete
Summary
The work presented in this report is a continuation of the FPInnovations' research project on determining the performance of the CLT as a structural system under lateral loads. A two storey full-scale model of a CLT house was tested under quasi-static monotonic and cyclic lateral loading in two directions, one direction at a time. In total five tests were performed; one push-over and two cyclic tests were conducted in the longer symmetrical direction (E-W), and two cyclic tests were performed in the shorter asymmetrical direction (N-S). In addition, before and after each test, natural frequencies of the house in both directions were measured. The main objective of the tests was to investigate 3-D system behaviour of the CLT structure subjected to lateral loads. The CLT structure subjected to lateral loads performed according to the design objectives.
Online Access
Free
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Technical Guide for the Design and Construction of Tall Wood Buildings in Canada

https://research.thinkwood.com/en/permalink/catalogue2610
Year of Publication
2014
Topic
Design and Systems
Application
Wood Building Systems
Author
Karacabeyli, Erol
Lum, Conroy
Organization
FPInnovations
Year of Publication
2014
Format
Guide
Application
Wood Building Systems
Topic
Design and Systems
Keywords
Tall Timber Buildings
Construction
Building Construction
Sustainable Construction
Language
English
Research Status
Complete
Summary
Building tall in wood is not a new phenomenon. In fact, Canada has a history of constructing tall wood buildings out of heavy timber and brick elements, reaching up to nine storeys. In the early 20th century, with the increase in reinforced concrete and structural steel research and construction, and with growing concerns over fire and durability, the structural use of wood fell out of common use in tall buildings. This trend is beginning to reverse, however. In the last few decades, the world has seen a resurgence of mass timber products and systems that are paving the way for tall wood buildings. This triggered an initiative by Natural Resources Canada (NRCan) to support tall wood building demonstration projects to enhance Canada’s position as a global leader in wood building construction, by showcasing the application and performance of advanced wood technologies. The Technical Guide for the Design and Construction of Tall Wood Buildings in Canada has been prepared to assist architects, engineers, code consultants, developers, building owners, and Authorities Having Jurisdiction (AHJ) in understanding the unique issues to be addressed when developing and constructing tall wood buildings.
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Free
Resource Link
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Treatability of Cross Laminated Timber With a Low Moisture Uptake Surface-Applied Penetrating Process for Applying Termiticides

https://research.thinkwood.com/en/permalink/catalogue2611
Year of Publication
2014
Topic
Serviceability
Material
CLT (Cross-Laminated Timber)
Author
Stirling, Rod
Morris, Paul
Organization
FPInnovations
Year of Publication
2014
Format
Report
Material
CLT (Cross-Laminated Timber)
Topic
Serviceability
Keywords
Treated Wood
Termites
Panels
Preservative Treatment
Language
English
Research Status
Complete
Summary
Cross-laminated timber (CLT) may require preservative treatment in markets with severe termite hazards. Given the size of CLT panels, conventional pressure treatment would not be feasible. We therefore assessed the treatability of CLT panels with an alternative low moisture uptake surface-applied penetrating process for applying termiticides. Hem-fir panels were selected for the initial tests on the grounds that western hemlock and amabilis fir are relatively treatable. Nine test panels were dip treated and stored for 7, 14, or 21 day activation periods. Borate retention ranged from 1.2 to 6.5 kg/m3 and penetration ranged from 3 to 9 mm. Longer activation periods did not result in improved penetration. Greater penetration would likely be needed to meet performance-based standards.
Online Access
Free
Resource Link
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Treatability of Cross Laminated Timber With a Low Moisture Uptake Surface-Applied Penetrating Process for Applying Termiticides

https://research.thinkwood.com/en/permalink/catalogue2642
Year of Publication
2014
Topic
Serviceability
Material
CLT (Cross-Laminated Timber)
Author
Stirling, Rod
Morris, Paul
Organization
FPInnovations
Year of Publication
2014
Country of Publication
Canada
Format
Report
Material
CLT (Cross-Laminated Timber)
Topic
Serviceability
Keywords
Termites
Preservative Treatment
Panels
Hem-Fir
Language
English
Research Status
Complete
Summary
Cross-laminated timber (CLT) may require preservative treatment in markets with severe termite hazards. Given the size of CLT panels, conventional pressure treatment would not be feasible. We therefore assessed the treatability of CLT panels with an alternative low moisture uptake surface-applied penetrating process for applying termiticides. Hem-fir panels were selected for the initial tests on the grounds that western hemlock and amabilis fir are relatively treatable. Nine test panels were dip treated and stored for 7, 14, or 21 day activation periods. Borate retention ranged from 1.2 to 6.5 kg/m3 and penetration ranged from 3 to 9 mm. Longer activation periods did not result in improved penetration. Greater penetration would likely be needed to meet performance-based standards.
Online Access
Free
Resource Link
Less detail

Wood Innovation and Design Centre Whole Building Life Cycle Assessment

https://research.thinkwood.com/en/permalink/catalogue236
Year of Publication
2014
Topic
Environmental Impact
Energy Performance
Material
CLT (Cross-Laminated Timber)
LVL (Laminated Veneer Lumber)
Application
Wood Building Systems
Author
Grann, Blane
Organization
FPInnovations
Year of Publication
2014
Country of Publication
Canada
Format
Report
Material
CLT (Cross-Laminated Timber)
LVL (Laminated Veneer Lumber)
Application
Wood Building Systems
Topic
Environmental Impact
Energy Performance
Keywords
Canada
Life-Cycle Assessment
Multi-Storey
Language
English
Research Status
Complete
Summary
This document provides supporting information for LEED accreditation of the Wood Innovation and Design Centre (WIDC) in Prince George British Columbia. In particular, this document supports materials and resources pilot credit 63 - whole building life cycle...
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Free
Resource Link
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7 records – page 1 of 1.