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14 records – page 1 of 2.

Blast Testing of Loaded Mass Timber Structures

https://research.thinkwood.com/en/permalink/catalogue1164
Year of Publication
2018
Topic
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
NLT (Nail-Laminated Timber)
Application
Walls

Evaluating Fire Performance of Nail-Laminated Timber

https://research.thinkwood.com/en/permalink/catalogue2092
Year of Publication
2019
Topic
Fire
Material
NLT (Nail-Laminated Timber)
Application
Wood Building Systems
Author
Ranger, Lindsay
Dagenais, Christian
Bénichou, Noureddine
Organization
FPInnovations
Year of Publication
2019
Country of Publication
Canada
Format
Report
Material
NLT (Nail-Laminated Timber)
Application
Wood Building Systems
Topic
Fire
Keywords
Fire Resistance
NBCC
Fire Safety
Language
English
Research Status
Complete
Summary
The objective of this work is to generate fire resistance data for NLT assemblies to address significant gaps in technical knowledge. This research will support designers and builders in the use of mass timber assemblies in larger and taller buildings, as well as provide scientific justification for Authorities Having Jurisdiction (AHJ) to review and accept this construction method. The intent is to demonstrate that NLT construction can meet or exceed NBCC fire safety requirements for use in buildings of mass timber construction. The data could be used towards the inclusion of an NLT fire resistance calculation methodology into Annex B of CSA 086 - Engineering Design for Wood, which currently addresses only glue-laminated timber (GLT), structural composite lumber (SCL) and cross-laminated timber (CLT).
Online Access
Free
Resource Link
Less detail

Evaluating Fire Performance of Nail-Laminated Timber: Influence of Gaps

https://research.thinkwood.com/en/permalink/catalogue2093
Year of Publication
2019
Topic
Fire
Material
NLT (Nail-Laminated Timber)
Application
Wood Building Systems
Author
Ranger, Lindsay
Dagenais, Christian
Organization
FPInnovations
Year of Publication
2019
Country of Publication
Canada
Format
Report
Material
NLT (Nail-Laminated Timber)
Application
Wood Building Systems
Topic
Fire
Keywords
Charring
Gaps
Language
English
Research Status
Complete
Summary
The objective of this work is to generate fire performance data for NLT assemblies to address gaps in technical knowledge. This project aims to study how the size of gaps between NLT boards might affect charring of an assembly and its overall fire performance. This research will support designers and builders in the use of mass timber assemblies in larger and taller buildings, by ensuring fire safe designs.
Online Access
Free
Resource Link
Less detail

Evaluating Fire Performance of Nail-Laminated Timber: Surface Flammability

https://research.thinkwood.com/en/permalink/catalogue2094
Year of Publication
2019
Topic
Fire
Design and Systems
Material
NLT (Nail-Laminated Timber)
Application
Wood Building Systems
Author
Ranger, Lindsay
Dagenais, Christian
Organization
FPInnovations
Year of Publication
2019
Country of Publication
Canada
Format
Report
Material
NLT (Nail-Laminated Timber)
Application
Wood Building Systems
Topic
Fire
Design and Systems
Keywords
Flame Spread
Fire Safety
Language
English
Research Status
Complete
Summary
The objective of this project is to establish fundamental fire performance data for the design and specification of NLT assemblies; this project specially addresses determining FSRs for NLT. The goal of this project is to confirm that NLT, when used as a mass timber element, has a lower FSR than standard thickness SPF boards when tested individually and flatwise. The project also considers how the surface profiles, design details, and the direction of an assembly might influence flame spread. This includes the evaluation of typical architectural features, such as a 'fluted' profile.
Online Access
Free
Resource Link
Less detail

Evaluation of Retrofit Procedures for Nail-Laminated and Stringer Bridges

https://research.thinkwood.com/en/permalink/catalogue1434
Year of Publication
2002
Topic
Mechanical Properties
Material
NLT (Nail-Laminated Timber)
Application
Bridges and Spans

Full-Scale Tests in a Furnished Living Room to Evaluate the Fire Performance of Protected Cross-Laminated and Nail-Laminated Timber Construction

https://research.thinkwood.com/en/permalink/catalogue710
Year of Publication
2015
Topic
Design and Systems
Fire
Material
CLT (Cross-Laminated Timber)
NLT (Nail-Laminated Timber)
Application
Rooms
Author
Janssens, Marc
Organization
American Wood Council
Year of Publication
2015
Country of Publication
United States
Format
Report
Material
CLT (Cross-Laminated Timber)
NLT (Nail-Laminated Timber)
Application
Rooms
Topic
Design and Systems
Fire
Keywords
Full Scale
Type X Gypsum Board
Room Fire
Heat Release Rate
Language
English
Research Status
Complete
Summary
The objective of the two tests described in this report was to evaluate the performance of cross-laminated timber (CLT) and nail laminated timber (NLT) construction protected with two layers of %-in. (16-mm) type X gypsum board when exposed to the therma...
Copyright
Courtesy, American Wood Council, Leesburg, VA
Online Access
Free
Resource Link
Less detail

Hybridised Australian Cross Laminated Timber (ACLT) and Orientated Strand Board (OSB) Wall Panels - A Case Study

https://research.thinkwood.com/en/permalink/catalogue703
Year of Publication
2014
Topic
Design and Systems
Material
CLT (Cross-Laminated Timber)
NLT (Nail-Laminated Timber)
Application
Walls
Author
Bylund, David
Year of Publication
2014
Country of Publication
Canada
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
NLT (Nail-Laminated Timber)
Application
Walls
Topic
Design and Systems
Keywords
Australia
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 10-14, 2014, Quebec City, Canada
Summary
Following on from the author’s recently completed doctorial research investigating Scandinavian industrially produced engineered construction methodologies and their potential application in Australia, this paper reports on the research and development...
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
Less detail

Nail Laminated Timber Compartment Fire Tests

https://research.thinkwood.com/en/permalink/catalogue2165
Year of Publication
2019
Topic
Fire
Design and Systems
Material
NLT (Nail-Laminated Timber)
Glulam (Glue-Laminated Timber)
Application
Rooms
Wood Building Systems

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
Less detail

14 records – page 1 of 2.