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55 records – page 1 of 6.

Assessment of accuracy of species-temperature correction tables for resistance-type moisture meters

https://library.fpinnovations.ca/en/permalink/fpipub744
Author
Mackay, J.F.Graham
Date
May 1984
Edition
37057
Material Type
Research report
Field
Wood Manufacturing & Digitalization
f o r moisture content, lumber had t o be overdried r e s u l t i n g i n unnecessary extension
Author
Mackay, J.F.Graham
Date
May 1984
Edition
37057
Material Type
Research report
Physical Description
10 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Moisture content
Lumber drying
Series Number
W-267
Location
Vancouver, British Columbia
Language
English
Abstract
Moisture determination, Electrical
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Basic procedures for sampling and analyzing woody biomass

https://library.fpinnovations.ca/en/permalink/fpipub3318
Author
Marinescu, Marian
Volpé, Sylvain
Desrochers, Luc
Roser, Dominik
Date
January 2015
Edition
39982
Material Type
Research report
Field
Bioproducts
PDF
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and Analysis of Biomass Samples Separating Biomass Samples: Coning and Quartering Analyzing the Moisture
Author
Marinescu, Marian
Volpé, Sylvain
Desrochers, Luc
Roser, Dominik
Date
January 2015
Edition
39982
Material Type
Research report
Physical Description
15 p.
Sector
Forest Operations
Field
Bioproducts
Research Area
Building Systems
Subject
Biomass
Bioenergy
Sampling
Physical properties
Moisture content
Particle size
Bulk density
Standards
Advantage
Series Number
Advantage ; Vol. 15, No. 5
Language
English
Abstract
Biomass sampling and analysis play decisive roles in determining the characteristics and value of the woody biomass fuel used in bioenergy systems in Canada. Sampling and analysis standards help harmonize the procedures that are used to monitor biomass quality. Because there are no Canada- wide biomass sampling standards, facilities that produce and use woody biomass have developed and implemented in-house sampling procedures of varying degrees of complexity. Given that the use of woody biomass in Canada is predicted to increase, the ability to ensure the quality of biomass will become increasingly important in order to control costs and maximize system efficiency.
BIOMASS
Biofuels
Bioenergy
MOISTURE CONTENT
BULK DENSITY
Bark content
Contamination
ASH
Lignin
CARBOHYDRATES
EXTRACTIVES
Abstract
L’échantillonnage et l’analyse de la biomasse jouent un rôle décisif dans la détermination des caractéristiques et de la valeur des combustibles de biomasse ligneuse utilisés dans les systèmes de bioénergie au Canada. Les normes d’échantillonnage et d’analyse contribuent à harmoniser les méthodes utilisées pour évaluer la qualité de la biomasse. Il n’existe pas de normes d’échantillonnage pancanadiennes; les usines qui produisent ou utilisent la biomasse ligneuse ont donc élaboré et appliqué des méthodes d’échantillonnage maison de niveau de complexité variable. Comme on prévoit une augmentation de l’utilisation de la biomasse ligneuse au Canada, les compétences permettant de garantir sa qualité deviendront de plus en plus importantes pour limiter les coûts et maximiser l’efficacité des systèmes.
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Caractéristiques cruciales de la biomasse pour les applications les plus courantes en bioénergie et biocarburants

https://library.fpinnovations.ca/en/permalink/fpipub3102
Author
Marinescu, Marian
Date
September 2013
Edition
39759
Material Type
Research report
Field
Bioproducts
PDF
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Author
Marinescu, Marian
Date
September 2013
Edition
39759
Material Type
Research report
Physical Description
12 p.
Sector
Forest Operations
Field
Bioproducts
Research Area
Building Systems
Subject
Biomass
Bioenergy
Moisture content
Physical properties
Advantage
Series Number
Avantage ; Vol. 14, No. 3
Language
French
ISSN
14933381
Abstract
Le présent document décrit les caractéristiques cruciales de la biomasse comme le format et la taille, la teneur en dumidité, la densité apparente, la teneur en feuillage/écorce, la contamination, la teneur en cendres, en lignine, en dydratesde carbone et en produitsd'extraction ainsi que la valeur calorifique pour les applications les plus courantes de production de bioénergie et de biocarburants : combustions directe, gazéification, pyrolyse, torréfacgtion, fermentation et densification. Le document est distiné aux professionnels de la foresterie, de la transformation du bois, des pâtes et papiers et de la biomasse qui cherchent de l'information de base sur ces caractéristiques essentielles.
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Construction moisture management, nail-laminated timber

https://library.fpinnovations.ca/en/permalink/fpipub8035
Author
Wang, Jieying
Date
March 2021
Material Type
Research report
Field
Sustainable Construction
. While “S-Dry” dimension lumber has moisture content (MC) of around 19% or lower when it is produced
Author
Wang, Jieying
Date
March 2021
Material Type
Research report
Physical Description
6 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Laminate product
Performance
Wood frame
Moisture content
Series Number
InfoNote 2021 N 15
Language
English
Abstract
Nail-laminated timber (NLT) is a large built-up member often used as interior structural members for floors, roofs, walls, and elevator/stair shafts. Because prolonged wetting of wood may cause staining, mould, excessive dimensional change (sometimes enough to fail fasteners), and even result in decay and loss of strength, construction moisture is an important consideration when building with NLT. This document aims to provide technical information to help architects, engineers, and builders assess the potential for wetting of NLT during building construction and identify appropriate actions to mitigate the risks.
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InfoNote2021N15E.pdf

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Critical biomass attributes of the most common bioenergy and biofuel applications

https://library.fpinnovations.ca/en/permalink/fpipub39735
Author
Marinescu, Marian
Date
September 2013
Material Type
Research report
Field
Bioproducts
PDF
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common bioenergy and biofuel applications Keywords Biomass, Biofuel, Bioenergy, Moisture content
Author
Marinescu, Marian
Date
September 2013
Material Type
Research report
Physical Description
12 p.
Sector
Forest Operations
Field
Bioproducts
Research Area
Building Systems
Subject
Biomass
Bioenergy
Moisture content
Physical properties
Advantage
Series Number
Advantage ; Vol. 14, No. 3
Language
English
ISSN
14933381
Abstract
This primer presents critical attributes such as format and size; moisture content; bulk density; foliage/bark content; contamination; ash, lignin, carbohydrate, and extractive contents; and calorific value of the most common bioenergy and biofuel applications; direct combustion, gasification, pyrolysis, torrefaction, fermentation, and densification. The primer is aimed at forestry, wood processing, pulp and paper, and biomass professionals who are interested in basic information about these critical attributes.
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Decision aids for durable wood construction : review and redirection

https://library.fpinnovations.ca/en/permalink/fpipub41201
Author
O'Connor, J.
Morris, Paul I.
Date
March 1999
Material Type
Research report
Field
Sustainable Construction
of the assembly such as building paper and flashing, to enforce the building code requirement that the moisture
Author
O'Connor, J.
Morris, Paul I.
Contributor
Canada. Canadian Forest Service.
Date
March 1999
Material Type
Research report
Physical Description
28 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Building construction
Planning
Design
Moisture content
Series Number
Canadian Forest Service No. 19
Project No. 1052
W-1611
Location
Vancouver, British Columbia
Language
English
Abstract
The project Decision Aids for Durable Wood Construction underwent a major review with the hiring of a new project leader (O'Connor) in September 1998. In consultation with the project liaisons, the work on this project since its start-up in 1993 was examined, the primary task of developing a computer-based tool for the building industry was reconsidered, the context of worldwide research into building envelope moisture failures was reviewed, and a revised project plan was proposed. Decision Aids was a self-contained project for its first three years, with efforts concentrated on knowledge acquisition, expert system experimentation and other foundation work for development of a computer tool. With a rise of interest in building envelope moisture failures across North America and elsewhere, Decision Aids activity shifted into a mode that was reactive to projects and events external to Forintek. This was necessary due to the level of effort external agencies, media and research labs were devoting to the topic. In particular, where the actions of outsiders began to have an influence on wood in construction, we found it critical to participate in order to ensure the fair and correct treatment of wood. The new project leader was asked to review the project and either get the project back on its original track or suggest a redirection. The project goal, to assist end users in best application of wood, was determined to be sound. In addition, the project leader recommended that resources continue to be allocated to participation in outside research efforts and other related activities. However, it was recommended that the project objective to develop computer-based decision tools be reassessed. Instead, the project leader recommended a course of action focused on tasks both shorter in term and smaller in scope, which will enable Forintek to deliver results better tailored to the immediate needs of industry in a time of building envelope moisture failure "crisis." The new project plan is split into two areas: 1) address building envelope moisture failures that are due to existing information not arriving in the right hands (i.e., a technology transfer problem); and 2) address building envelope moisture failures that are due to a lack of information (i.e., a research problem). The technology transfer area will create a formal plan for communication to the building industry, will enable Forintek to experiment with developing pathways to that new target audience, and will provide the means for the wood industry to provide helpful durability information to the public through a relatively neutral third party (Forintek). The research area will explore opportunities for limited scope experiments or collaborative field studies of wood system durability performance, with the intent of verifying or modifying codes, standards and best practice guides.
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Design example : designing for openings in wood diaphragm

https://library.fpinnovations.ca/en/permalink/fpipub6030
Author
Neylon, B.
Wang, Jasmine
Ni, Chun
Date
October 2013
Edition
42999
Material Type
Research report
Field
Sustainable Construction
Author
Neylon, B.
Wang, Jasmine
Ni, Chun
Contributor
Canadian Wood Council
Date
October 2013
Edition
42999
Material Type
Research report
Physical Description
36 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Building Systems
Subject
Building construction
Residential construction
Design
Moisture content
Series Number
W-3080
Language
English
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Design example : design of stacked multi-storey wood-based shear walls using a mechanics-based approach

https://library.fpinnovations.ca/en/permalink/fpipub6034
Author
Newfield, G.
Ni, Chun
Wang, Jasmine
Date
October 2013
Edition
43003
Material Type
Research report
Field
Sustainable Construction
Author
Newfield, G.
Ni, Chun
Wang, Jasmine
Contributor
Canadian Wood Council
Date
October 2013
Edition
43003
Material Type
Research report
Physical Description
19 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Building Systems
Subject
Building construction
Residential construction
Design
Moisture content
Walls
Series Number
W-3084
Language
English
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Design example : wood diaphragm on reinforced CMU shearwalls

https://library.fpinnovations.ca/en/permalink/fpipub6029
Author
Neylon, B.
Wang, Jasmine
Ni, Chun
Date
October 2013
Edition
42998
Material Type
Research report
Field
Sustainable Construction
Author
Neylon, B.
Wang, Jasmine
Ni, Chun
Contributor
Canadian Wood Council
Date
October 2013
Edition
42998
Material Type
Research report
Physical Description
20 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Building Systems
Subject
Building construction
Residential construction
Design
Moisture content
Walls
Series Number
W-3079
Language
English
Abstract
N/A
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Design example : wood diaphragm using envelope method

https://library.fpinnovations.ca/en/permalink/fpipub6031
Author
Neylon, B.
Wang, Jasmine
Ni, Chun
Date
October 2013
Edition
43000
Material Type
Research report
Field
Sustainable Construction
Author
Neylon, B.
Wang, Jasmine
Ni, Chun
Contributor
Canadian Wood Council
Date
October 2013
Edition
43000
Material Type
Research report
Physical Description
14 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Building Systems
Subject
Building construction
Residential construction
Design
Moisture content
Series Number
W-3081
Language
English
Abstract
N/A
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55 records – page 1 of 6.