Passer en-tête et de la navigation

36 notices – page 1 de 4.

An Overview of FPInnovations' industrialized construction program in 2019-2020

https://library.fpinnovations.ca/fr/permalink/fpipub53181
Auteur
Tung, Dorian P.
Date
June 2020
Genre du document
Research report
Domaine
Sustainable Construction
Auteur
Tung, Dorian P.
Date
June 2020
Genre du document
Research report
Description physique
4 p.
Secteur
Wood Products
Domaine
Sustainable Construction
Champ de recherche
Building Systems
Sujet
Wood construction
Modular construction
Panelized construction
Série
Industrialized construction ; 2020
Infonote 2020; n.6
Langue
English
Résumé
In fiscal year 2019-2020, FPInnovations developed a research roadmap in order to explore, test, and deploy innovative products, technologies, tools, processes, and practices that have the potential to enable the transformation of the Canadian building industry towards higher levels of industrialized construction (prefabricated off-site construction), in close collaboration with its partners.
Documents
Moins de détails

Les Chapes de béton et l'humidité emprisonnée dans le bois lamellé-croisé pendant la construction

https://library.fpinnovations.ca/fr/permalink/fpipub7796
Auteur
Wang, Jieying
Date
Octobre 2020
Genre du document
Research report
Domaine
Sustainable Construction
Auteur
Wang, Jieying
Collaborateur
Natural Resources Canada. Canadian Forest Service
Forestry Innovation Investment
Date
Octobre 2020
Genre du document
Research report
Description physique
3 p.
Secteur
Wood Products
Domaine
Sustainable Construction
Champ de recherche
Advanced Wood Materials
Building Systems
Sujet
Concrete
Construction
Cross-Laminated Timber (CLT)
Moisture
Drying
Performance
Water repellents
Série
InfoNote 2020 n.9
Langue
French
Résumé
FPInnovations a effectué un essai en laboratoire afin d’étudier la teneur en humidité (TH) du bois lamellé-croisé (CLT) découlant du coulage de chapes de béton, et l’efficacité avec laquelle un enduit imperméabilisant et une membrane permettent de de prévenir cette humidification.
Documents
Moins de détails

Compendium de prestation de valeur de FPInnovations, juin 2020

https://library.fpinnovations.ca/fr/permalink/fpipub53018
Auteur
FPInnovations
Date
2020
Genre du document
Research report
Auteur
FPInnovations
Date
2020
Genre du document
Research report
Description physique
58 p.
Secteur
Forest Operations
Pulp Paper and Bioproducts
Wood Products
Champ de recherche
Corporate
Sujet
Biosourced products
Competitiveness
Costs
Fibers
Forestry
Forestry 4.0
Forests
Markets
Sustainability
Transition
Série
FPInnovations Compendium ; 2020
Localisation
Pointe Claire, Québec
Langue
French
Résumé
Le compendium est un outil de référence qui fournit une vision commune de l'entreprise ainsi que des messages clairs, conformes à l'orientation de nos recherches.
Documents
Moins de détails

Concrete topping and construction moisture on cross-laminated timber

https://library.fpinnovations.ca/fr/permalink/fpipub7795
Auteur
Wang, Jieying
Date
October 2020
Genre du document
Research report
Domaine
Sustainable Construction
Auteur
Wang, Jieying
Collaborateur
Natural Resources Canada. Canadian Forest Service
Forestry Innovation Investment
Date
October 2020
Genre du document
Research report
Description physique
2 p.
Secteur
Wood Products
Domaine
Sustainable Construction
Champ de recherche
Advanced Wood Materials
Building Systems
Sujet
Concrete
Construction
Cross-Laminated Timber (CLT)
Moisture
Drying
Performance
Water repellents
Série
InfoNote 2020 n.9
Langue
English
Résumé
FPInnovations conducted a laboratory test to investigate the potential wetting of cross-laminated timber (CLT) from the pouring of concrete topping, and the effectiveness of a water repellent coating and membrane in preventing such wetting.
Documents
Moins de détails

Construction moisture management, cross laminated timber

https://library.fpinnovations.ca/fr/permalink/fpipub53068
Auteur
Wang, Jieying
Date
September 2020
Genre du document
Research report
Domaine
Sustainable Construction
Auteur
Wang, Jieying
Collaborateur
Natural Resources Canada. Canadian Forest Service
Forestry Innovation Investment
Date
September 2020
Genre du document
Research report
Description physique
5 p.
Secteur
Wood Products
Domaine
Sustainable Construction
Champ de recherche
Advanced Wood Materials
Building Systems
Sujet
Wetting
Drying
Performance
Water repellents
Série
InfoNote 2020 n.8
Langue
English
Résumé
Cross-Laminated Timber (CLT) is an engineered mass timber product manufactured by laminating dimension lumber in layers with alternating orientation using structural adhesives. It is intended for use under dry service conditions and is commonly used to build floors, roofs, and walls. Because prolonged wetting of wood may cause staining, mould, excessive dimensional change (sometimes enough to fail connectors), and even result in decay and loss of strength, construction moisture is an important consideration when building with CLT. This document aims to provide technical information to help architects, engineers, and builders assess the potential for wetting of CLT during building construction and identify appropriate actions to mitigate the risk.
Documents
Moins de détails

Dawson Creek timber supply area biomass availability estimation

https://library.fpinnovations.ca/fr/permalink/fpipub8270
Auteur
Blackburn, Kevin
Date
January 2020
Genre du document
Research report
Domaine
Bioproducts
Auteur
Blackburn, Kevin
Date
January 2020
Genre du document
Research report
Description physique
20 p.
Secteur
Wood Products
Domaine
Bioproducts
Champ de recherche
Biomass Conversion
Sujet
Utilization
Residue
Costs
Biomass
Timber Supply Area (TSA)
Fuels
Logs
British Columbia
Série
Technical Report TR 2020 N.60
Localisation
Dawson Creek, British Columbia
Langue
English
Résumé
The biomass yield per hectare predicted for the Dawson Creek TSA is 32.3 oven-dried tonnes per hectare (odt/ha) from harvest residues. The biomass ratio, which is the ratio of recovered biomass to recovered merchantable roundwood, is estimated at 19.2%. Over the next 10 years at total of 1.59 million odt of available biomass are predicted to be generated by harvest in the Dawson Creek TSA, or approximately 160,000 odt/yr. Of this, approximately 1,242,000 odt in total, or 124,000 odt/yr, is expected to be available at the economic price of $60 per oven-dried tonne. Approximately 98% of the total predicted volume is expected to be available at $90/odt: a total of 1.56 million odt, or 156,000 odt/yr.
Documents
Moins de détails

Design guide for timber-concrete composite floors in Canada

https://library.fpinnovations.ca/fr/permalink/fpipub52903
Auteur
Cuerrier-Auclair, Samuel
Date
March 2020
Genre du document
guide
Research report
Domaine
Sustainable Construction
Auteur
Cuerrier-Auclair, Samuel
Collaborateur
Forestry Innovation Investment
Date
March 2020
Genre du document
guide
Research report
Description physique
99 p.
Secteur
Wood Products
Domaine
Sustainable Construction
Champ de recherche
Advanced Wood Materials
Sujet
Canada
Concrete
Floors
Design
Structural composites
Wood
Laminate product
Veneer
Série
SP-540E
Localisation
Pointe-Claire, Quebec
Langue
English
ISBN
9780864885967
ISSN
19250495
Résumé
In the construction of buildings, the timber-concrete (TCC) system can be a cost-competitive solution for floors with longer spans, since the mechanical properties of the two materials are used efficiently. Furthermore, the additional mass from the concrete improves the acoustic performance compared to a timber floor system alone. Nevertheless, TCC floors are not commonly used in buildings in Canada, due to the absence of technical guidelines for such types of structural systems in this country.
Documents
Moins de détails

Development of CLT products with improved fire performance

https://library.fpinnovations.ca/fr/permalink/fpipub7708
Auteur
He, Guangbo
Feng, Martin
Roussière, Fabrice
Date
March 2020
Édition
52984
Genre du document
Research report
Domaine
Sustainable Construction
Auteur
He, Guangbo
Feng, Martin
Roussière, Fabrice
Date
March 2020
Édition
52984
Genre du document
Research report
Description physique
17 p.
Secteur
Wood Products
Domaine
Sustainable Construction
Champ de recherche
Advanced Wood Materials
Sujet
Fire
Structural composites
Laminate product
Timber
Hardwoods
Testing
Langue
English
Résumé
The fire resistance of cross-laminated timber (CLT) could be improved by treating the lamina with fire retardants. The major issues with this technology are the reduced bondability of the treated lamina with commercial adhesives. This study assessed several surface preparation methods that could improve the bondability and bond durability of fire-retardant treated wood  with  two  commercial  adhesives.  Four  surface  preparation  methods,  including  moisture/heat/pressure, surface planing, surface chemical treatment, and surface plasma treatment were assessed for their impact on the bondability and bond durability of lodgepole pine lamina. The block shear test results indicated that all surface preparation methods were somewhat  effective  in  improving  bond  performance  of  fire-retardant  treated  wood  compared to the untreated control wood samples, depending on the types of fire retardants and wood adhesives applied in the treatment process and bonding process. The selection of surface preparation, fire retardant, and wood adhesive should be considered interactively to obtain the best bond properties and fire performance. It may be possible to effectively bond the treated lamina with PUR adhesive without any additional surface preparation for the fire retardant used in the treatment at FPInnovations.
Documents
Moins de détails

Effect of design parameters on mass timber floor vibration performance

https://library.fpinnovations.ca/fr/permalink/fpipub53014
Auteur
Hu, Lin J.
Date
June 2020
Genre du document
research report
Domaine
Sustainable Construction
Auteur
Hu, Lin J.
Date
June 2020
Genre du document
research report
Description physique
4 p.
Secteur
Wood Products
Domaine
Sustainable Construction
Champ de recherche
Building Systems
Sujet
Design
Dowel-laminated timber (DLT)
Floor
Mass timber
Performance
Vibration
Série
InfoNote; 2020 n.5
Langue
English
Résumé
Mass timber is a generic name for a broad range of thick and heavy wood products such as cross-laminated timber (CLT), dowel-laminated timber (DLT), nail-laminated timber (NLT), and gluelaminated timber (GLT), among others. So far, vibration-controlled design methods have been developed mostly for CLT floors.
Documents
Moins de détails

Effet des paramètres de conception sur la performance vibratoire des planchers massifs en bois

https://library.fpinnovations.ca/fr/permalink/fpipub53013
Auteur
Hu, Lin J.
Date
Juin 2020
Genre du document
research report
Domaine
Sustainable Construction
Auteur
Hu, Lin J.
Date
Juin 2020
Genre du document
research report
Description physique
4 p.
Secteur
Wood Products
Domaine
Sustainable Construction
Champ de recherche
Building Systems
Sujet
Design
Dowel-laminated timber (DLT)
Floor
Mass timber
Performance
Vibration
Série
InfoNote; 2020 n.5
Langue
French
Résumé
La construction massive en bois est un terme générique qui englobe une grande variété de produits du bois épais et lourds, notamment le bois lamellé-croisé (CLT), le bois lamellé-goujonné (DLT), le bois lamellé-cloué et le bois lamellé-collé (GLT). À ce jour, les méthodes de conception à vibrations contrôlées ont surtout été élaborées pour les planchers en CLT.
Documents
Moins de détails

36 notices – page 1 of 4.