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10 records – page 1 of 1.

High Energy Performance Six-Storey Wood-Frame Building: Field Monitoring

https://research.thinkwood.com/en/permalink/catalogue1918
Year of Publication
2019
Topic
Energy Performance
Material
Timber (unspecified)
Application
Walls
Wood Building Systems
Roofs
Rooms
Author
Wang, Jieying
Organization
FPInnovations
Year of Publication
2019
Country of Publication
Canada
Format
Report
Material
Timber (unspecified)
Application
Walls
Wood Building Systems
Roofs
Rooms
Topic
Energy Performance
Keywords
Mid-Rise
Durability
Vertical Movement
Indoor Environmental Conditions
Language
English
Research Status
Complete
Summary
This monitoring study aims to generate field performance data from a highly energy efficient building in the west coast climate as part of FPInnovations’ efforts to assist the building sector in developing durable and energy efficient wood-based buildings. A six-storey mixed-use building, with five storeys of wood-frame residential construction on top of concrete commercial space was completed in early 2018 in the City of Vancouver. It was designed to meet the Passive House standard. The instrumentation aimed to gather field data related to the indoor environment, building envelope moisture performance, and vertical movement to address the most critical concerns among practitioners for such buildings.
Online Access
Free
Resource Link
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Improving Thermal Efficiency in Lightweight Construction: Mass Timber as Thermal Mass

https://research.thinkwood.com/en/permalink/catalogue1915
Year of Publication
2016
Topic
Energy Performance
Material
CLT (Cross-Laminated Timber)
Application
Floors
Walls
Ceilings
Roofs
Author
Dewsbury, Mark
Publisher
Forest & Wood Products Australia
Year of Publication
2016
Country of Publication
Australia
Format
Report
Material
CLT (Cross-Laminated Timber)
Application
Floors
Walls
Ceilings
Roofs
Topic
Energy Performance
Keywords
Thermal Efficiency
Lightweight
Low-Rise
Mid-Rise
Low-Energy
Language
English
Research Status
Complete
Series
Market Access, Project Number: PNA289-1213a
ISBN
978-1-925213-40-9
Online Access
Free
Resource Link
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Cross-Laminated Timber in the U.S.: Potential Adopter Perceptions

https://research.thinkwood.com/en/permalink/catalogue293
Year of Publication
2016
Topic
Market and Adoption
Material
CLT (Cross-Laminated Timber)
Application
Walls
Floors
Roofs
Author
Laguarda Mallo, Maria Fernanda
Espinoza, Omar
Publisher
Forest Products Society
Year of Publication
2016
Country of Publication
United States
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
Walls
Floors
Roofs
Topic
Market and Adoption
Keywords
US
Architects
Language
English
Research Status
Complete
Series
Wood Design Focus
Online Access
Free
Resource Link
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Chapter 10: Building Enclosure Design for Cross-Laminated Timber Construction

https://research.thinkwood.com/en/permalink/catalogue829
Year of Publication
2013
Topic
Design and Systems
Moisture
Material
CLT (Cross-Laminated Timber)
Application
Roofs
Walls
Author
Glass, Samuel
Wang, Jieying
Easley, Steve
Finch, Graham
Organization
FPInnovations
Binational Softwood Lumber Council
Year of Publication
2013
Country of Publication
Canada
United States
Format
Book Section
Material
CLT (Cross-Laminated Timber)
Application
Roofs
Walls
Topic
Design and Systems
Moisture
Keywords
Airflow
Climate
Heat
Moisture Control
Building Enclosure
Exterior Walls
Language
English
Research Status
Complete
Series
CLT Handbook - US Edition
Summary
Cross-laminated timber (CLT) was developed in Europe for the prefabricated construction of wall, roof, and flooring elements. Adaption of CLT for use in the United States requires consideration of the different climates, building codes, and construction methods in this country. ... This Chapter provides guidance on hear, air, and moisture control in wall and roof assemblies that utilize CLT panels in U.S. climate zones. The overarching strategies are to prevent wetting of CLT panels by using drained wall systems, to control airflow using an air barrier on the exterior of the CLT panels, to place rigid insulation to the exterior of the panels, to prevent moisture from accumulating within the panels, and to allow the panels to dry should they get wet. In certain climates, preservative treatment of CLT is recommended to provide additional protection against potential hazards such as decay and termites. ...
Online Access
Free
Resource Link
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Nail-Laminated Timber U.S. Design and Construction Guide

https://research.thinkwood.com/en/permalink/catalogue834
Edition
1.0
Year of Publication
2017
Topic
Acoustics and Vibration
Connections
Design and Systems
Fire
General Information
Moisture
Seismic
Site Construction Management
Material
NLT (Nail-Laminated Timber)
Application
Floors
Roofs
Editor
Holt, Rebecca Luthi, Tanya Dickof, Carla
Edition
1.0
Publisher
Binational Softwood Lumber Council
Year of Publication
2017
Country of Publication
United States
Format
Book
Material
NLT (Nail-Laminated Timber)
Application
Floors
Roofs
Topic
Acoustics and Vibration
Connections
Design and Systems
Fire
General Information
Moisture
Seismic
Site Construction Management
Language
English
Research Status
Complete
Summary
This Design and Construction Guide (the Guide) provides the U.S. design and construction community with guidance to ensure safe, predictable, and economical use of NLT. It is intended to offer practical strategies, advice, and guidance, transferring knowledge and lessons learned from NLT project experience. This Guide focuses on design and construction considerations for floor and roof systems pertaining to U.S. construction practice and standards. While NLT is being used for vertical elements for walls, stair shafts, and elevator shafts, this Guide provides the greatest depth of direction for more common horizontal applications. The information included here is supplemental to wood design and construction best practices and is specific to the application of NLT. Built examples are included to illustrate real application and visual reference as much as possible.
Online Access
Free
Resource Link
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Nail-Laminated Timber Canadian Design and Construction Guide

https://research.thinkwood.com/en/permalink/catalogue2243
Edition
1.1
Year of Publication
2017
Topic
Design and Systems
Acoustics and Vibration
Connections
Fire
General Information
Moisture
Seismic
Site Construction Management
Material
NLT (Nail-Laminated Timber)
Application
Floors
Roofs
Editor
Holt, Rebecca
Luthi, Tanya
Dickof, Carla
Edition
1.1
Publisher
Binational Softwood Lumber Council
Forestry Innovation Investment
Year of Publication
2017
Country of Publication
Canada
Format
Book
Material
NLT (Nail-Laminated Timber)
Application
Floors
Roofs
Topic
Design and Systems
Acoustics and Vibration
Connections
Fire
General Information
Moisture
Seismic
Site Construction Management
Language
English
Research Status
Complete
Summary
This Design and Construction Guide (the Guide) provides the Canadian design and construction industry with immediate support and guidance to ensure safe, predictable, and economical use of NLT. It is intended to offer practical strategies, advice, and guidance, transferring knowledge and lessons learned from those with experience. This Guide focuses on design and construction considerations for floor and roof systems pertaining to current Canadian construction practice and standards. While NLT is being used for vertical elements for walls, stair shafts, and elevator shafts, this Guide provides the greatest depth of direction for common horizontal applications. The information included here is supplemental to wood design and construction best practices and is specific to the application of NLT. Built examples are included to illustrate real application and visual reference as much as possible.
Online Access
Free
Resource Link
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Development of Large Span CLT Floor/Roof System with Two-Way Plate Bending Action: Phase II

https://research.thinkwood.com/en/permalink/catalogue2247
Topic
General Information
Material
CLT (Cross-Laminated Timber)
Application
Floors
Roofs
Organization
University of British Columbia
Country of Publication
Canada
Material
CLT (Cross-Laminated Timber)
Application
Floors
Roofs
Topic
General Information
Keywords
Mass Timber
Cost Effective
Research Status
In Progress
Notes
Project contact is Frank Lam at the University of British Columbia
Summary
A continuous CLT floor/roof system that has two way bending action across multiple CLT panels will create open floor space with long spans in both major and minor directions, making mass timber construction more competitive and cost-effective. A design guide on CLT two way floor/roof system, incorporating the results from the two phases of study, will be developed at the end.
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Evaluation of Bending Performance of Nail Laminated and Dowel Laminated Timber

https://research.thinkwood.com/en/permalink/catalogue2309
Year of Publication
2019
Topic
Design and Systems
Mechanical Properties
Material
NLT (Nail-Laminated Timber)
DLT (Dowel Laminated Timber)
Application
Floors
Walls
Roofs
Bridges and Spans
Wood Building Systems
General Application

Behavior of CLT Diaphragm Panel-to-Panel Connections with Self-tapping Screws

https://research.thinkwood.com/en/permalink/catalogue2188
Topic
Connections
Seismic
Material
CLT (Cross-Laminated Timber)
Application
Floors
Roofs
Organization
TallWood Design Institute
Country of Publication
United States
Material
CLT (Cross-Laminated Timber)
Application
Floors
Roofs
Topic
Connections
Seismic
Keywords
Screws
Tall Wood
Earthquake
Research Status
In Progress
Notes
Project contact is Thomas Miller at Oregon State University
Summary
Understanding how roof and floor systems (commonly called diaphragms by engineers) that are built from Pacific Northwest-sourced cross-laminated timber (CLT) panels perform in earthquake prone areas is a critical area of research. These building components are key to transferring normal and extreme event forces into walls and down to the foundation. The tests performed in this project will provide data on commonly used approaches to connecting CLT panels within a floor or roof space and the performance of associated screw fasteners. Structural engineers will directly benefit through improved modeling tools. A broader benefit may be increased confidence in the construction of taller wood buildings in communities at greater risk for earthquakes.
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Investigation into the Failure of a Long-Span Glued Laminated Beam

https://research.thinkwood.com/en/permalink/catalogue1251
Year of Publication
2017
Topic
Mechanical Properties
Material
Glulam (Glue-Laminated Timber)
Application
Roofs
Author
Shuck, Andrew
Porto, Jason
Sasaki, Kent
Organization
Structures Congress
Publisher
American Society of Civil Engineers
Year of Publication
2017
Country of Publication
United States
Format
Conference Paper
Material
Glulam (Glue-Laminated Timber)
Application
Roofs
Topic
Mechanical Properties
Keywords
Failure
Language
English
Conference
Structures Congress 2017
Research Status
Complete
Notes
April 6–8, 2017, Denver, Colorado
Summary
The failure of wood roof members in older buildings is a fairly common occurrence compared to systems built of steel or concrete. The slow-working detrimental effect of sustained loading at relatively high stress levels (i.e., “creep rupture” or “cumulative damage”) is typically viewed as the predominant failure mechanism, but this is not always the case...
Online Access
Payment Required
Resource Link
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10 records – page 1 of 1.