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14 records – page 1 of 1.

La proposition-valeur pour le bois lamellé-croisé

https://library.fpinnovations.ca/en/permalink/fpipub39435
Author
Crespell, Pablo
Gaston, Chris
Date
January 2011
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Crespell, Pablo
Gaston, Chris
Date
January 2011
Material Type
Research report
Physical Description
23 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Timber
Laminate product
Analysis
Location
Pointe Claire, Québec
Language
French
Abstract
Cross-laminated timber
Market analysis
Market strategy
Documents
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The value proposition for cross-laminated timber

https://library.fpinnovations.ca/en/permalink/fpipub40006
Author
Crespell, Pablo
Gaston, Chris
Date
January 2011
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Crespell, Pablo
Gaston, Chris
Date
January 2011
Material Type
Research report
Physical Description
26 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Timber
Laminate product
Analysis
Language
English
Documents
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Mountain Pine Beetle (MPB) for wood charcoal as an environmental and bioenergy material : phase 1 - market study

https://library.fpinnovations.ca/en/permalink/fpipub37872
Author
Chow, Gordon
Dai, Chunping
Date
March 2008
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Chow, Gordon
Dai, Chunping
Date
March 2008
Material Type
Research report
Physical Description
[16 p.]
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Wood
Utilization
Insect killed
Analysis
Series Number
W-2500
Location
Vancouver, British Columbia
Language
English
Abstract
In response to the British Columbia forestry industry’s need for an alternate market for its MPB logs, we conducted a study to determine if allocating this type of wood to the activated charcoal industry is a feasible solution. The study was done via a literature review, telephone calls, and interviews. Our economic analysis showed that local producers can profit from making activated charcoal from MPB wood as long as their costs are no more than three times those of their overseas counterparts. The present charcoal industry allocates a specific input material to make a charcoal product. Wood-based charcoal cannot produce a hardness number and has fewer micropores than competing materials, which are required for the lucrative bottled water market. Hence, wood is usually restricted to making products that decolorize or apply preliminary effluent treatment. North American and Asian companies employed similar input material/final product combinations. We did not find a North Amercian-based company that made wood-based activated charcoal. Lower overseas salaries and other expenses were the most obvious reasons for this observation. Recent overseas cellulose-based activated charcoal research has focussed on minimizing environmental impact and maximizing the quantities of useful by-products that are yielded from the synthesis process.
Market analysis
Insect-killed wood - Utilization
Charcoal
Activated carbon
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Rentabilité de méthodes de débitage selon le défilement

https://library.fpinnovations.ca/en/permalink/fpipub42299
Author
Goulet, P.
Date
March 2005
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Goulet, P.
Date
March 2005
Material Type
Research report
Physical Description
14 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Sawing
Costs
Analysis
Series Number
General Revenue 4498
Location
Sainte-Foy, Québec
Language
French
Abstract
Le défilement des arbres est une caractéristique reconnue pour affecter considérablement le rendement en sciages lors du débitage des billes. Il est admis que la croissance plus rapide des arbres, notamment suite à des traitements d’éclaircie du peuplement, produit des tiges à défilement plus élevé lors de la récolte. Le défilement des billes a toujours représenté un défi au sciage et il y a eu bien des débats sur la façon de débiter les billes en minimisant l’impact du défilement sur le rendement en sciages. L’avènement des tables de positionnement optimisé a rendu ces débats beaucoup moins pertinents puisque ces équipements permettent l’optimisation du positionnement de chaque plateau avant le débitage. L’optimisation du positionnement est toutefois limitée lorsque les équipements utilisés au second débitage sont composés d’une équarrisseuse suivie d’une débiteuse à scies multiples. En effet, les restrictions sur le décentrage des plateaux et sur l’ouverture des têtes de l’équarrisseuse désavantagent plus les billes de fort défilement puisque la quantité de fibre contenue dans le défilement va directement en copeaux. Une méthode dite « sciage en bouteille » a été proposée et employée par certains industriels. La méthode préconisée dans la présente étude est une variante nommée « débitage en demi-bouteille ». Cette variante permet de maximiser la récupération dans le défilement en le plaçant d’un seul côté. Une des têtes de l’équarrisseuse reste d’un côté toujours à la même position durant le débitage, tandis que la seconde tête s’ouvre davantage vers le tiers de la bille, d’une dimension correspondant à l’épaisseur nominale d’une pièce de 1 ou de 2 pouces. Le simulateur de débitage Optitek a été utilisé pour vérifier si cette méthode présente des gains par rapport aux méthodes présentement employées dans les scieries. Des lots de billes ont été constitués selon deux catégories de longueur, 16 et 12 pieds, et chaque ensemble de billes a ensuite été séparé en trois classes de défilement (faible, moyen et fort défilement). Les résultats montrent que la méthode de débitage en demi-bouteille est avantageuse pour les scieries transformant des billes de 12 pieds et plus sur des lignes utilisant des tables de positionnement des plateaux devant l’équarrisseuse, et ce pour toutes les classes de défilement. La méthode « en demi-bouteille » permet de récupérer davantage de pièces de sciage dans le défilement de la bille, en permettant l’ouverture d’une des têtes équarrisseuses lorsque la bille est suffisamment maintenue dans le système de débitage. Des gains monétaires variant de 6,5 % à 8,9 % ont été observés pour les billes de 16 pieds de longueur et de 4,0 % à 5,1 % pour les billes de 12 pieds de longueur lorsque la méthode de débitage en demi-bouteille est utilisée au lieu de la méthode de l’équarrisseuse optimisée. On constate que les gains sont supérieurs lorsque les billes sont plus longues. Par contre, l’augmentation du défilement n’engendre pas d’augmentation des gains. Le débitage en demi-bouteille s’avère donc une alternative intéressante au débitage avec table de positionnement devant une équarrisseuse. Toutefois, le meilleur système de débitage en ce qui concerne les rendements demeure la débiteuse à scies multiples, précédée d’une table d’optimisation, car il présente beaucoup moins de contraintes de positionnement.
Sawing methods
Cost-benefit analysis
Documents
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Strand alignment factors in the production and performance of osb

https://library.fpinnovations.ca/en/permalink/fpipub41789
Author
Grant, D.R.
Date
March 1997
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Grant, D.R.
Date
March 1997
Material Type
Research report
Physical Description
25 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Strands
Measurement
Image analysis
Analysis
Series Number
Canadian Forest Service No. 11
E-2996
Location
Sainte-Foy, Québec
Language
English
Abstract
Strand Alignment
Image Analysis
Measurement
Documents
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Strand alignment measurement by image analysis

https://library.fpinnovations.ca/en/permalink/fpipub41731
Author
Grant, D.R.
Date
March 1996
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Grant, D.R.
Date
March 1996
Material Type
Research report
Physical Description
12 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Strands
Measurement
Image analysis
Analysis
Series Number
Canadian Forest Service No. 8
E-2815
Location
Sainte-Foy, Québec
Language
English
Abstract
Strand Alignment
Image Analysis
Measurement
Documents
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Analysis of forming equipment used in the production of oriented strand board

https://library.fpinnovations.ca/en/permalink/fpipub4836
Author
Grant, D.R.
Date
March 1995
Edition
41651
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Grant, D.R.
Date
March 1995
Edition
41651
Material Type
Research report
Physical Description
28 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Strands
Oriented strandboard
Orientation
Analysis
Series Number
Canadian Forest Service No. 12
E-2172
Location
Sainte-Foy, Québec
Language
English
Abstract
Oriented strand board
Forming Equipment
Analysis
Documents
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Computer needs analysis : information technology management

https://library.fpinnovations.ca/en/permalink/fpipub5649
Author
Desjardins, Richard
Drouin, N.
Liberty, H.D.
Rak, G.
Stuyt, N.
Date
April 1993
Edition
38483
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Desjardins, Richard
Drouin, N.
Liberty, H.D.
Rak, G.
Stuyt, N.
Date
April 1993
Edition
38483
Material Type
Research report
Physical Description
1 v.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Analysis
Series Number
3599A115
E-1400
Location
Ottawa, Ontario
Language
English
Abstract
Computer Networks - Benefit Analysis
Information Technology - Management
Documents
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Tree-length merchandizing and log scaling study

https://library.fpinnovations.ca/en/permalink/fpipub38533
Author
Capstick, D.E.
Date
August 1989
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Capstick, D.E.
Date
August 1989
Material Type
Research report
Physical Description
37 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Digitalization
Subject
Scaling
Recovery
Logs
Analysis
Series Number
3786K890
E-1530
Location
Ottawa, Ontario
Language
English
Abstract
The merchantable tree-length size and quality has decreased over the past four (4) years. The average volume per merchantable tree-length was 0.876 cubic meters in 1985 versus only 0.705 cubic meters in 1989. This situation has forced Commonwealth Plywood to merchandize the company veneer grade of Deroulable in order to support its veneer plant. The resource merchandizing study identified a 3.5% veneer and 20.7% Deroulable recovery compared to a 40.4% veneer volume in 1985. By accepting a lower grade of veneer, the company is also manufacturing lower quality sawlogs. For tree-lengths containing butt rot or other veneer limiting defects such as: shake and seams, short F-1 or F-2 sawlogs were bucked to produce a veneer log once defects were removed. From tree-lengths containing little or no rot, lower quality sawlogs were merchandized further up the tree stem as a result of taking Deroulable veneer from the butt section. The general quality of the 1989 study sawlogs was better than the 1985 SIP sawlogs at the expense of recovering a lower volume and grade of veneer. The impact of this improved sawlog quality has benefited the conversion efficiency at the sawmill as opposed to the veneer mill. The lumber volume recovery dropped from 195bf per m3 in 1985 to 177 bf per m3 in 1989. On the other hand, lumber grade recovery was better for the 1989 study compared to the 1985 SIP as shown by the No.1 Common and Better recoveries of 35.7 versus 18.0%, respectively. The net effect of a higher grade recovery more than offset th lower volume recovery as summarized by the sawmill profitability analysis. The gross profits (before taxes) were -$6.54, +$8.42 and -$38.43 per Mbf lumber tally for the 1985 SIP study, the 1989 study and the 1989 long-term company average, respectively. The gross profit for the 1989 study sawlogs was significantly higher than for the present long-term results due to a better combination of lumber volume and grade recovery. The sawmill profitability analysis for the 1989 study logs differs greatly compared to the company's long-term average raising a question concerning the selection of a representative sawlog sample. Sawlog quality is a direct reflection of the resource quality. Furthermore, sawmill profits will vary considerably with sawlog quality. With a declining resource quality and a compay policy of maximizing veneer volume, there is increasing pressure on the veneer mill and sawmill to improve profitability as profit centres. Since Commonwealth Plywood is an integrated veneer/sawmill company, poor resource allocation will generally impact each profit centre in an offsetting manner. However, a serious decline in resource quality and improper resource merchandizing will adversely affect both the veneer and sawmill significantly. This study observed certain log making procedures that will improve the overall operating efficiency of both the veneer plant and sawmill. Recommendations are provided to address problems of tree-length merchandizing and sawlog scaling impacting on company profitability.
Merchandizing
Log scaling
Bucking
Log defects
Lumber recovery
Profit analysis
Documents
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Manufacturing strategies for improved hardwood profitability

https://library.fpinnovations.ca/en/permalink/fpipub38105
Author
Capstick, D.E.
Date
March 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Capstick, D.E.
Date
March 1986
Material Type
Research report
Physical Description
67 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Statistics
Statistical analysis
Saw mills
Marketing
Hardwoods
Analysis
Series Number
CFS/DSS project no 20/85-86
Project no.37-12-203
E-328
Location
Ottawa, Ontario
Language
English
Abstract
Hardwood mills - Manufacturing process - analysis
Hardwoods - Marketing - Statistics
Sawmills - Improvement programs
Documents
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Determination of breakeven log analysis procedure

https://library.fpinnovations.ca/en/permalink/fpipub38269
Author
Capstick, D.E.
Petro, F.J.
Date
March 1984
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Capstick, D.E.
Petro, F.J.
Date
March 1984
Material Type
Research report
Physical Description
29 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Digitalization
Subject
Logs
Analysis
Series Number
4043052
E-886
Location
Ottawa, Ontario
Language
English
Abstract
Breakeven Log Analysis
Logs - Analysis
Documents
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Contribution of western red cedar foliage components in wood adhesives

https://library.fpinnovations.ca/en/permalink/fpipub37044
Author
MacDonald, B.F.
Nault, J.R.
Swan, E.P.
Date
June 1982
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
MacDonald, B.F.
Nault, J.R.
Swan, E.P.
Date
June 1982
Material Type
Research report
Physical Description
11 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Thuja plicata
Glue
Analysis
Series Number
CFS Contract 02-80-43-164
W-252
Location
Vancouver, British Columbia
Language
English
Abstract
Foliar analysis
Foliage products
Glue - Fillers
Thuja plicata
Documents
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Performance criteria of strength and stiffness for plywood to lumber joint in a floor with a high degree of composite action.

https://library.fpinnovations.ca/en/permalink/fpipub38244
Author
van Rijn, G.J.
Date
March 1981
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
van Rijn, G.J.
Date
March 1981
Material Type
Research report
Physical Description
16 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Structural analysis
Joints
Analysis
Series Number
CFS/DSS project 6/1980-81
E-846
Location
Ottawa, Ontario
Language
English
Abstract
Flooring - Wooden - Joints
Floors - Structural analysis
Documents
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Improving already-built lumber floors with elastomeric adhesives

https://library.fpinnovations.ca/en/permalink/fpipub38252
Author
Bellosillo, S.B.
Date
May 1980
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Bellosillo, S.B.
Date
May 1980
Material Type
Research report
Physical Description
8 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Systems
Structural analysis
Design
Analysis
Adhesives
Series Number
CFS project 6/1980-81
E-856
Location
Ottawa, Ontario
Language
English
Abstract
Floors - Structural analysis
Floors - Elastrometric Adhesives
Flooring Systems - Design and Construction
Documents
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14 records – page 1 of 1.