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10 records – page 1 of 1.

An Overview of Cross-Laminated Timber in North America

https://research.thinkwood.com/en/permalink/catalogue2138
Year of Publication
2018
Topic
Design and Systems
Market and Adoption
Material
CLT (Cross-Laminated Timber)
Application
General Application
Wood Building Systems

Bending Strength of Glulam from Selected Malaysian Hardwood Timber

https://research.thinkwood.com/en/permalink/catalogue45
Year of Publication
2012
Topic
Mechanical Properties
Material
Glulam (Glue-Laminated Timber)
Application
Beams
Author
Wan Mohamad
Zakiah Ahmad
Tan Yu Eng
Ashari Abd. Jalil
Year of Publication
2012
Country of Publication
Switzerland
Format
Conference Paper
Material
Glulam (Glue-Laminated Timber)
Application
Beams
Topic
Mechanical Properties
Keywords
Bending
Delamination
Hardwood
Malaysia
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Abstract
Malaysian government has already built the first glulam structure in Malaysia with the aim of demonstrating the potentialities of using indigenous hardwood timber for glulam. Since Malaysia possesses a vast variety of timber species, hence there is a nee...
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Free
Resource Link
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Canadian Mass Timber Demonstration Projects Initiatives

https://research.thinkwood.com/en/permalink/catalogue2147
Year of Publication
2019
Topic
Market and Adoption
Material
Timber (unspecified)
Application
Wood Building Systems
Author
Mohammad Mohammad
Julie Tourrilhes
Richard Coxford
Miranda Williamson
Year of Publication
2019
Country of Publication
Canada
Format
Conference Paper
Material
Timber (unspecified)
Application
Wood Building Systems
Topic
Market and Adoption
Keywords
High-Rise
Non-Residential
Building Codes
Canada
Tall Wood
Language
English
Conference
Modular and Offsite Construction Summit
Research Status
Complete
Online Access
Free
Resource Link
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Case Study: An 18 Storey Tall Mass Timber Hybrid Student Residence at the University of British Columbia, Vancouver

https://research.thinkwood.com/en/permalink/catalogue2120
Year of Publication
2016
Topic
Design and Systems
Material
CLT (Cross-Laminated Timber)
Application
General Application
Wood Building Systems

A Case Study to Investigate the Life Cycle Carbon Emissions and Carbon Storage Capacity of a Cross Laminated Timber, Multi-Storey Residential Building

https://research.thinkwood.com/en/permalink/catalogue2139
Year of Publication
2013
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Howard Darby Abbas Elmualim F. Kelly
Year of Publication
2013
Country of Publication
Germany
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Environmental Impact
Keywords
Embodied Carbon
Life-Cycle Assessment
Multi-Storey
Multi-Family
Language
English
Conference
Sustainable Building Conference
Research Status
Complete
Notes
23-25 April 2013, Munich, Germany
Online Access
Free
Resource Link
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Chapter 1: Introduction To Cross-Laminated Timber

https://research.thinkwood.com/en/permalink/catalogue820
Year of Publication
2013
Topic
General Information
Material
CLT (Cross-Laminated Timber)
Application
General Application
Author
Sylvain Gagnon
Ted Bilek
Lisa Podesto
Pablo Crespell
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
General Application
Topic
General Information
Keywords
Codes
Construction
Language
English
Research Status
Complete
Series
CLT Handbook - US Edition
ISBN
978-0-86488-553-1
ISSN
1925-0495
Abstract
Cross-laminated timber (CLT), a new generation of engineered wood product developed initially in Europe, has been gaining increased popularity in residential and non-residential applications in several countries. Many impressive low- and mid-rise buildings built around the world using CLT showcase the many advantages this product has to offer to the construction sector. In this Chapter, we put forward an introduction to CLT as a product and CLT construction in general, along with different examples of buildings and other structures made with CLT panels. CLT is now available in North America and several projects already built in Canada and the United States, using CLT, are presented in this Chapter. An assessment of market opportunity for CLT based on the latest construction statistics for the United States is also presented.
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Free
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Chapter 2: Cross-Laminated Timber Manufacturing

https://research.thinkwood.com/en/permalink/catalogue821
Year of Publication
2013
Topic
General Information
Material
CLT (Cross-Laminated Timber)
Application
General Application
Author
Borjen Yeh
Dave Kretschmann
Brad Wang
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
General Application
Topic
General Information
Keywords
Manufacturing
Language
English
Research Status
Complete
Series
CLT Handbook - US Edition
ISBN
978-0-86488-554-8
ISSN
1925-0495
Abstract
This Chapter provides general information about the manufacturing of CLT that may be of interest to the design community. The information contained in this Chapter may also provide guidance to CLT manufacturers in the development of their plant operating specification document. Typical steps of the CLT manufacturing process are described, and key process variables affecting adhesive bond quality of CLT products are discussed. The manufacturing, qualification, and quality assurance requirements in accordance with the American National Standard for Performance-Rated Cross-Laminated Timber, ANSI/APA PRG 320, are discussed.
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Free
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Chapter 3: Structural Design of Cross-Laminated Timber Elements

https://research.thinkwood.com/en/permalink/catalogue822
Year of Publication
2013
Topic
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Application
General Application
Author
Loren Ross
Sylvain Gagnon
Edward Keith
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
General Application
Topic
Mechanical Properties
Keywords
Flexural Properties
Modulus of Rupture
Shear
Stiffness
Strength
Language
English
Research Status
Complete
Series
CLT Handbook - US Edition
ISBN
978-0-86488-553-1
ISSN
1925-0495
Abstract
Building using cross-laminated timber (CLT) began in Europe about two decades ago and has used a variety of methods for structural analysis. Experimental testing methods were the most accurate, yet they lacked versatility because changes in lay-up, material, or even manufacturing methods could cause a need for new testing. Consequently, three analytical approaches have been created and are commonly used in Europe as none have been universally accepted to date. ... In the United States and Canada, the product standard (Standard for Performance-Rated Cross-Laminated Timber - ANSI/APA PRG 320) has adopted the Shear Analogy method to derive composite bending and shear stiffness properties.
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Free
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Chapter 6: Duration of Load and Creep Factors for Cross-Laminated Timber Panels

https://research.thinkwood.com/en/permalink/catalogue825
Year of Publication
2013
Topic
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Application
General Application
Author
Ciprian Pirvu
Bradford Douglas
Borjen Yeh
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
General Application
Topic
Mechanical Properties
Keywords
Creep
Duration of Load
Time Dependent Behavior
Language
English
Research Status
Complete
Series
CLT Handbook - US Edition
ISBN
978-0-86488-553-1
ISSN
1925-0495
Abstract
Cross-laminated timber (CLT) products are used as load-carrying slab and wall elements in structural systems, thus load duration and creep behavior are critical characteristics that must be addressed in structural design. Given its lay-up construction with orthogonal arrangement of layers bonded with structural adhesive, CLT is more prone to time-dependent deformations under load (creep) than other engineered wood products such as structural glued-laminated timber. Time dependent behavior of structural wood products is addressed in design standards by load duration factors that adjust design properties. Since CLT has been recently introduced into the North American market, the current design standards and building codes do not specify load duration and creep adjustment factors for CLT. Until this can be rectified, an approach is proposed in this Chapter for adopter of CLT systems in the United States. This includes not only load duration and service factors, but also an approach to accounting for creep in CLT structural elements.
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Free
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Chapter 9: Sound Insulation of Cross-Laminated Timber Assemblies

https://research.thinkwood.com/en/permalink/catalogue828
Year of Publication
2013
Topic
Acoustics and Vibration
Material
CLT (Cross-Laminated Timber)
Application
Floors
Walls
Ceiling
Author
Lin Hu
David Adams
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
Floors
Walls
Ceiling
Topic
Acoustics and Vibration
Keywords
Sound Insulation
International Building Code
Language
English
Research Status
Complete
Series
CLT Handbook - US Edition
ISBN
978-0-86488-553-1
ISSN
1925-0495
Abstract
The intent of this Chapter is to answer simple questions related to the definition of sound, its sources, quantification and methods of measurement, acceptable levels of sound, differences between sound and noise, etc. Of course, when verbalizing such questions, the solutions for sound control will be naturally unfolded to readers. This Chapter is intended to thoroughly separate myth from reality. The Chapter also introduces the International Building Code (IBC) requirements for sound insulation in buildings. State of the art construction details for CLT walls and floor/ceiling assemblies generally meeting IBC requirements are provided herein and are based on results of tests performed in various laboratories in the world and in the field by FPInnovations. A step by step construction practices guide then leads the reader towards the final goal, which is the occupants' satisfaction. We expect that after reading this Chapter, the reader will be in a position to acknowledge that CLT buildings can achieve satisfactory sound insulation levels if proper design and installation are followed. Note that, considering the short history of CLT construction, the journey is only beginning.
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Free
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10 records – page 1 of 1.