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18 records – page 1 of 2.

Alternative uses of post-harvest woody debris biomass

https://library.fpinnovations.ca/en/permalink/fpipub49507
Author
Ristea, Catalin
Date
March 2017
Material Type
Research report
Field
Fibre Supply
Author
Ristea, Catalin
Date
March 2017
Material Type
Research report
Physical Description
13 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Forestry
Subject
Harvesting
Logging
Fire
Biomass
Wildlife
Energy
FPI TR
Series Number
Technical Report ; TR 2017 n.56
Language
English
Abstract
Current forest management policy in many jurisdictions in North America manages excess woody debris by piling and burning it, mainly as a post-harvest fire hazard abatement obligation. This study highlights three key points to consider regarding utilization and disposal of waste wood piles: 1) Allocate most woody debris waste to the biofuels sector in a cost-effective manner; 2) Allocate a small portion of woody debris (e.g. 10-15%) to implement windrow habitats where necessary to maintain mammalian biodiversity on clearcuts; 3) Limit burning of waste wood to those sites near human activity (potential fire hazard) that do not have an opportunity for biofuels or windrow purposes.
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Commentary on closure penetration tests on CLT fire separations

https://library.fpinnovations.ca/en/permalink/fpipub7306
Author
Lum, Conroy
Thomas, Tony
Date
March 2017
Edition
49420
Material Type
Research report
Field
Sustainable Construction
FPI Project No. 301011384 1 of 17 Commentary on Closure Penetration Tests on CLT Fire
Author
Lum, Conroy
Thomas, Tony
Date
March 2017
Edition
49420
Material Type
Research report
Physical Description
17 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Fire
Structural composites
Laminate product
Timber
Hardwoods
Testing
Series Number
Commentary ; 2017
Language
English
Abstract
Fire tests on a double egress fire door installed in two Cross Laminated Timber (CLT) wall panels were conducted. The purpose of the testing was to identify design consideration for detailing the interface between a 90 min. listed door assembly and a CLT wall with a 2-hr fire resistance. See also QAI Laboratories test reports: T895-6a Rev.2, and T895-6b Rev. 1
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Commentary on service penetration tests on CLT fire separations

https://library.fpinnovations.ca/en/permalink/fpipub7307
Author
Lum, Conroy
Thomas, Tony
Date
March 2017
Edition
49421
Material Type
Research report
Field
Sustainable Construction
FPI Project No. 301011384 1 of 20 Commentary on Service Penetration Tests on CLT Fire
Author
Lum, Conroy
Thomas, Tony
Date
March 2017
Edition
49421
Material Type
Research report
Physical Description
20 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Fire
Structural composites
Laminate product
Timber
Hardwoods
Testing
Floors
Design
Series Number
Commentary ; 2017
Language
English
Abstract
Fire tests on two unprotected 5-ply Cross Laminated Tmber (CLT) floors with pipe penetrations were conducted. The purpose of the testing was to evaluate concepts for detailing metallic and plastic pipe penetration firestops. Although the focus was on flame through performance, some temperature data was collected on insulated and uninsulated metallic pipes. See also QAI Laboratories test reports: T895-5a, and T895-5b Rev.3
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Debris loading and fire behaviour potential: a comparative analysis of two harvesting methods in the Nazko region of Central British Columbia

https://library.fpinnovations.ca/en/permalink/fpipub49491
Author
Hvenegaard, Steven
Date
September 2017
Material Type
Research report
Field
Fibre Supply
Author
Hvenegaard, Steven
Date
September 2017
Material Type
Research report
Physical Description
13 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Wildfire Operations
Subject
Fire
Forestry
Logging
Fuel
Efficiency
British Columbia
FPI TR
Series Number
Technical Report ; TR 2017 n.55
Language
English
Abstract
Timber harvest companies are looking for cost-effective methods for harvesting low value fibre. FPInnovations conducted a multi-faceted research project in the Nazko region to compare several operational aspects of two harvest methods: cut-to-length and conventional. As part of this research project, FPInnovations’ wildfire group measured and assessed the harvest residue resulting from both harvest methods. With this information, we were able to evaluate potential fire behaviour in each of the harvest areas.
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Demonstration: Trident Pump high pressure, high volume, versatile pump

https://library.fpinnovations.ca/en/permalink/fpipub7322
Author
Ault, Ray
Campbell, Roy
Gough, Derek
Date
October 2017
Edition
49486
Material Type
research report
Field
Fibre Supply
Author
Ault, Ray
Campbell, Roy
Gough, Derek
Date
October 2017
Edition
49486
Material Type
research report
Physical Description
3 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Wildfire Operations
Subject
Wildfires
Forestry
Forest fire
Series Number
InfoNote ; 2017 n.29
Language
English
Abstract
Alberta Agriculture and Forestry asked FPInnovations to evaluate the patented Trident Pump System developed by Younkers Wielding for the system's suitability for wildfire operations. This report summarizes the author's observations and thoughts.
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InfoNote2017N29.PDF

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Fire behaviour in jack pine / black spruce forest fuels following mulch fuel treatments: a case study at the Canadian Boreal Community FireSmart project

https://library.fpinnovations.ca/en/permalink/fpipub49370
Author
Hvenegaard, Steven
Date
March 2017
Material Type
Research report
Field
Fibre Supply
Author
Hvenegaard, Steven
Date
March 2017
Material Type
Research report
Physical Description
26 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Wildfire Operations
Subject
Wildfires
Forestry
Fuel
Black spruce
Density
Physical properties
Mulch
Forest fire
FOP Technical Report
FPI TR
Series Number
Technical Report ; TR 2017 n.24
Language
English
Abstract
Forest fuels engineering is one of the primary wildfire mitigation strategies advocated by FireSmart™ Canada (Partners in Protection, 2003) and applied by partnering wildfire management agencies and industry operators. Over the past two decades, mechanical forest fuel treatments (including mulching) have been extensively applied in and around communities in the wildland-urban interface to mitigate the risk of wildfire. Fuel managers and fire operations managers would like to better understand how manual and mechanical fuel treatments modify fire behaviour. Fuel treatment efficacy has been evaluated through post-wildfire case studies (Mooney, 2014; Pritchard et al., 2011), fire behaviour modelling (Fernandes, 2009; Stephens et al., 2009) and subjective expert opinion based approaches (Hayes et al., 2008). The use of experimental fire to evaluate the effectiveness of fuel treatments is limited.
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Firebrand transfer and spot fire propagation: observations from an experimental fire at the Canadian Boreal Community FireSmart Project

https://library.fpinnovations.ca/en/permalink/fpipub49571
Author
Hvenegaard, Steven
Date
October 2017
Material Type
research report
Field
Fibre Supply
Author
Hvenegaard, Steven
Date
October 2017
Material Type
research report
Physical Description
15 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Wildfire Operations
Subject
Fire
Treatment
Management
Series Number
InfoNote ; 2017 n.58
Language
English
Abstract
Firebrand transport is a key mechanism for fire spread. Fire and fuels managers apply fuel treatments in the wildland–urban interface based on our best understanding of firebrand transport and spot fire growth. Observations and data collected during this experimental fire can lend to innovations in firebrand transport data collection methods and fuel treatment maintenance practices.
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Fire risk assessment : final report

https://library.fpinnovations.ca/en/permalink/fpipub38824
Author
Tammim, A.
Date
March 1996
Material Type
Research report
Field
Sustainable Construction
6û.&&>l.pdf: Project No. 3010K047 Canadian Forest Service No.4 FIRE RISK ASSESSMENT FINAL
Author
Tammim, A.
Date
March 1996
Material Type
Research report
Physical Description
10 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Building Systems
Subject
Fire
Series Number
Canadian Forest Service No. 4
3010K047
E-2881
Location
Ottawa, Ontario
Language
English
Abstract
Assessment
Fire Risk
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Glulam and CLT innovative manufacturing processes and product development: fire performance of adhesives in CLT. Part 1: small-scale flame test

https://library.fpinnovations.ca/en/permalink/fpipub49476
Author
Dagenais, Christian
Date
August 2017
Material Type
Research report
Field
Sustainable Construction
FPInnovations Glulam and CLT Innovative Manufacturing Processes and Product Development: Fire
Author
Dagenais, Christian
Contributor
Natural Resources Canada. Canadian Forest Service
Date
August 2017
Material Type
Research report
Physical Description
19 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Building Systems
Subject
Cross Laminated Timber
Fire
Performance
Adhesives
Language
English
Abstract
The main objective of this study is to evaluate heat delamination characteristics of structural adhesives used for face bonding of cross-laminated timber, when subjecting both sides of CLT specimens to the small-scale flame test as required in the normative Annex A.2 of CSA O177 "Qualification Code for Manufacturers of Structural Glued-Laminated Timber" [3]. While not technically in accordance with the CSA O177 Annex A.2 methodology, this flame exposure allows for a direct comparison to previous work performed on glulam specimens [2]. The long-term objective is to determine which currently-accepted test method allows for a better evaluation of heat delamination characteristics of adhesives used in structural engineered wood products, based on their actual end-use applications (e.g. bending, compression, combined stress, etc.) and their inherent manufacturing characteristics (e.g. cross-plies, etc.)
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Glulam and CLT innovative manufacturing processes and product development: fire performance of adhesives in CLT. Part 2: cone calorimeter test

https://library.fpinnovations.ca/en/permalink/fpipub49644
Author
Dagenais, Christian
Date
November 2017
Material Type
Research report
Field
Sustainable Construction
FPInnovations Glulam and CLT Innovative Manufacturing Processes and Product Development: Fire
Author
Dagenais, Christian
Contributor
Natural Resources Canada. Canadian Forest Service
Date
November 2017
Material Type
Research report
Physical Description
28 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Building Systems
Subject
Cross Laminated Timber
Fire
Performance
Adhesives
Language
English
Abstract
The main objective of this study is to evaluate the heat release rate and fire growth contribution due to heat delamination characteristics of CLT manufactured with four types of adhesives used for face bonding, when exposed to a constant radiant heat flux. The evaluation is performed using the principles of ISO 5660-1 “Reaction-to-fire tests - Heat release, smoke production and mass loss rate – Part 1: Heat release rate (cone calorimeter method)”. The American version of this test method is ASTM E1354 « Standard Test Method for Heat and Visible Smoke Release Rates for Materials and Products Using an Oxygen Consumption Calorimeter ». The long-term objective is to determine which currently accepted test methods allow for the most suitable evaluation of heat delamination characteristics of adhesives used in structural engineered wood products, based on their actual end-use applications (e.g. bending, compression, combined stress, cross-plies, etc.).
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18 records – page 1 of 2.