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143 records – page 1 of 8.

Wood quality considerations in tree improvement programs - proceedings of a workshop

https://library.fpinnovations.ca/en/permalink/fpipub694
Author
Keith, C.T.
Kellogg, R.M.
Date
February 1986
Edition
36990
Material Type
Research report
Field
Sustainable Construction
Author
Keith, C.T.
Kellogg, R.M.
Date
February 1986
Edition
36990
Material Type
Research report
Physical Description
77 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Wood quality
Wood
Trees
Quality control
Qualitative analysis
Series Number
Special Publication ; SP-513E
W-171
Location
Ottawa, Ontario
Language
English
ISBN
086488 513 1
Abstract
Trees - Improvement
Wood quality
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LUSI user's manual and general concepts of lumber size control

https://library.fpinnovations.ca/en/permalink/fpipub52620
Author
Wang, Steve J.
Date
June 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Wang, Steve J.
Date
June 1986
Material Type
Research report
Physical Description
105 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Computer software
Lumber
Lumber sizes
Location
Vancouver, British Columbia
Language
English
Abstract
There are two parts to this publication. Part I is the user's manual for LUSI, which is a computer program developed to simplify the lumber size control process. Part II introduces some basic concpets of statistical lumber size control. It is recommended that LUSI users familiarize themselves with the concept introduced in Part II to enable them to use LUSI effectively.
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Natural durability of fast grown western red cedar

https://library.fpinnovations.ca/en/permalink/fpipub41624
Author
Doyle, Edward E.
Date
April 1986
Material Type
Research report
Field
Sustainable Construction
Author
Doyle, Edward E.
Date
April 1986
Material Type
Research report
Physical Description
1 v.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Thuja plicata
Second growth
Series Number
E-1958
Location
Ottawa, Ontario
Language
English
Abstract
Western red cedar, with its high natural durability, is ideally suited for use in products that are subject to a high decay hazard in service. The service performance records for such products has been developed over a period of many years and is largely based on old growth wood. Since the raw material supply in today's market increasingly comes from fast grown second growth stands which may be genetically altered from older trees, this study was undertaken to determine if this second growth western red cedar has decay resistance properties similar to old growth wood.
Western Red Cedar
Fast Grown
Natural Durability
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Evaluation of copper naphthenate as a field cut preservative for PWF grade plywood : fifth of five reports

https://library.fpinnovations.ca/en/permalink/fpipub41597
Author
Doyle, Edward E.
Date
March 1986
Material Type
Research report
Field
Sustainable Construction
Author
Doyle, Edward E.
Date
March 1986
Material Type
Research report
Physical Description
7 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Preservatives
Plywood
Series Number
Forestry Canada no. 11
E-1543
Location
Ottawa, Ontario
Language
English
Abstract
According to the CSA 080.15 Wood Preservation Standard dealing with treatment of material for preserved wood foundations(PWF), treated wood that is cut or machined in the field must be protected with an application of a commercial field cut preservative, usually 2% copper naphthenate solution. In order to determine if present practice in using copper naphthenate is an effective means of protecting cut edges of PWF grade plywood, a number of CCA-C and ACA treated hem fir plywood stakes were prepared and coated with 2% copper naphthenate solution on their cut edges according to the standard. These stakes were then installed in the Ottawa test plot for durability performance evaluation. An equal number of stakes were also installed into the PWF test boxes currently undergoing evaluation at the Ottawa Laboratory in order to expose the stakes to an accelerated decay environment and to establish a correlation between the decay hazard in the test boxes and that in a normal test plot. An initial inspection of the test stakes has indicated that untreated control stakes installed in some test boxes had failed after only four months of service, indicating a significant increase in the decay hazard in the test box environment. Stakes will continue to be rated for performance on a period of years. The durability performance data generated will provide the information necessary to determine if commercial 2% copper naphthenate solution is providing an adequate level of protection to treated PWF grade plywood. Results will be reported to appropriate CSA committees.
Plywood - Preservatives
PWF - Plywood Grades
copper Naphthenate
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Field testing of treated and untreated wood products

https://library.fpinnovations.ca/en/permalink/fpipub41751
Author
Doyle, Edward E.
Ruddick, J.N.R.
Date
March 1986
Material Type
Research report
Field
Sustainable Construction
Author
Doyle, Edward E.
Ruddick, J.N.R.
Date
March 1986
Material Type
Research report
Physical Description
1 v.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Wood preservation
Wood
Testing
Preservatives tests
Preservatives
Preservation
Series Number
CFS/DSS project no.11
E-450
Location
Ottawa, Ontario
Language
English
Abstract
During the summer and fall of 1985 all stakes and posts in test at Westham Island, Chalk River and Ottawa were removed and evaluated for decay.
Forest Products - Preservation - Testing
Wood - Preservation - Tests, Stake
Preservatives - Tests, Stake
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Durability evaluation of PWF plywood

https://library.fpinnovations.ca/en/permalink/fpipub41755
Author
Doyle, Edward E.
Date
April 1986
Material Type
Research report
Field
Sustainable Construction
Author
Doyle, Edward E.
Date
April 1986
Material Type
Research report
Physical Description
18 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Test methods
Preservation
Plywood
Location
Ottawa, Ontario
Language
English
Abstract
A series of CCA and ACA treated hem fir plywood test boxes and untreated controls were examined after the boxes had been subjected to accelerated exposure testing for approximately ten months. The performance of untreated control stakes installed in the test boxes indicated a significant increase in the level of fungal activity in the test boxes over that known to exist in the Petawawa field test plot. Untreated hem fir plywood test panels showed evidence of advanced fungal decay, especially in the test box which had additional wood destroying fungi added to the soil. There was no sign of degradation on either the CCA or ACA treated test panels, even at the lowest retention level of 4.8 kg/m3 (0.3 pcf).
Plywood - Preservation
Plywood - Preservation - Test Boxes
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Biological control in the prevention of sapstain and wood decay

https://library.fpinnovations.ca/en/permalink/fpipub4933
Author
Breuil, Colette
Date
April 1986
Edition
41759
Material Type
Research report
Field
Sustainable Construction
Author
Breuil, Colette
Date
April 1986
Edition
41759
Material Type
Research report
Physical Description
85 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Sapstain
Series Number
E-472
Location
Ottawa, Ontario
Language
English
Abstract
Sapstain - Diagnosis
Biological Control
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The economics of forest chemicals : process development and economics analysis

https://library.fpinnovations.ca/en/permalink/fpipub38438
Author
Ung, R.
Date
December 1986
Material Type
Research report
Field
Bioproducts
PDF
Ajoutez cet article à votre liste de sélections pour demander le PDF - Add this item to your selection list to request the PDF
Author
Ung, R.
Date
December 1986
Material Type
Research report
Physical Description
39 p.
Sector
Wood Products
Field
Bioproducts
Research Area
Biomass Conversion
Subject
Markets
Biological treatment
Series Number
5343393
Location
Ottawa, Ontario
Language
English
Abstract
Biological chemistry
PDF
Ajoutez cet article à votre liste de sélections pour demander le PDF - Add this item to your selection list to request the PDF
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Steam pretreatment of wood in relation to enzymatic hydrolysis : interim report

https://library.fpinnovations.ca/en/permalink/fpipub38836
Author
Brownell, Henry H.
Date
January 1986
Material Type
Research report
Field
Bioproducts
PDF
Ajoutez cet article à votre liste de sélections pour demander le PDF - Add this item to your selection list to request the PDF
Author
Brownell, Henry H.
Contributor
National Research Council of Canada - Division of Energy
Date
January 1986
Material Type
Research report
Physical Description
67 p.
Sector
Wood Products
Field
Bioproducts
Research Area
Biomass Conversion
Subject
Wood
Steam pretreatment
Steam
Pretreatment
Hydrolysis
Series Number
DSS File No. 05SR.31926-4-5022
Location
Ottawa, Ontario
Language
English
Abstract
Enzymatic hydrolysis
Wood - Steam Pretreatment
PDF
Ajoutez cet article à votre liste de sélections pour demander le PDF - Add this item to your selection list to request the PDF
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Symposium : incising of wood

https://library.fpinnovations.ca/en/permalink/fpipub41150
Author
Ruddick, J.N.R.
Date
March 1986
Material Type
Research report
Field
Sustainable Construction
Author
Ruddick, J.N.R.
Contributor
Canada. Canadian Forest Service.
Date
March 1986
Material Type
Research report
Physical Description
4 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Preservation
Series Number
CFS No. 42 FCC-1715001
W-1371
Location
Vancouver, British Columbia
Language
English
Abstract
Preservation - Incising - Symposium
Incising - Symposium
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Longitudinal shrinkage in five second-growth western Canadian coniferous woods

https://library.fpinnovations.ca/en/permalink/fpipub37143
Author
Nault, J.R.
Date
April 1986
Material Type
Research report
Field
Sustainable Construction
Author
Nault, J.R.
Date
April 1986
Material Type
Research report
Physical Description
1 v.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Wood
Swelling
Shrinkage
Series Number
CFS Contract;04-80-55-010
W-392
Location
Vancouver, British Columbia
Language
English
Abstract
Juvenile wood
Swelling and shrinkage
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Evaluation of two commercial methods for the removal of chlorinated phenols from the rainwater leachate from treated lumber

https://library.fpinnovations.ca/en/permalink/fpipub37145
Author
Swan, E.P.
Date
July 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Swan, E.P.
Date
July 1986
Material Type
Research report
Physical Description
9 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Water
Purification
Leaching
Series Number
W-394
Location
Vancouver, British Columbia
Language
English
Abstract
Rainfall - Leaching by
Lumber - Leachates
Water purification
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Radial distribution of thujaplicins and thujic acid in old-growth and second-growth western red cedar (Thuja plicata Donn)

https://library.fpinnovations.ca/en/permalink/fpipub37146
Author
Nault, J.R.
Date
July 1986
Material Type
Research report
Field
Sustainable Construction
Author
Nault, J.R.
Date
July 1986
Material Type
Research report
Physical Description
1 v.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Wood structure
Wood
Thuja
Thuja plicata
Second growth
Growth
Acid
Series Number
W-396
Location
Vancouver, British Columbia
Language
English
Abstract
Thujaplicins
Thujic acid
Thuja plicata - Wood structure
Second growth
Documents
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Needle incising to improve lumber drying

https://library.fpinnovations.ca/en/permalink/fpipub37147
Author
Mackay, J.F.Graham
Date
August 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Mackay, J.F.Graham
Date
August 1986
Material Type
Research report
Physical Description
6 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Seasoning
Preservation
Series Number
W-397
Location
Vancouver, British Columbia
Language
English
Abstract
Seasoning and preservation incising
02-12-43-016
Documents
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Kiln drying lumber sawn from second-growth coastal Douglas-fir

https://library.fpinnovations.ca/en/permalink/fpipub37148
Author
Mackay, J.F.Graham
Date
August 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Mackay, J.F.Graham
Date
August 1986
Material Type
Research report
Physical Description
8 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Second growth
Seasoning kiln drying
Seasoning
Pseudotsuga menziesii
Pseudotsuga
Drying
Kilns
Growth
Series Number
W-398
Location
Vancouver, British Columbia
Language
English
Abstract
Seasoning - Kiln drying, pseudotsuga menziesii - Seasoning, second growth
02-12-43-027
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Increasing bonding efficiency through improved adhesive applications

https://library.fpinnovations.ca/en/permalink/fpipub37150
Author
Steiner, P.R.
Andersen, Axel W.
Date
July 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Steiner, P.R.
Andersen, Axel W.
Date
July 1986
Material Type
Research report
Physical Description
14 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Gluing
Bonding
Series Number
W-400
Location
Vancouver, British Columbia
Language
English
Abstract
Gluing
Bonding
Documents
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Exploratory study of the density and annual ring weight trends in fast-grown coniferous woods in British Columbia

https://library.fpinnovations.ca/en/permalink/fpipub37151
Author
Jozsa, Les A.
Kellogg, R.M.
Date
May 1986
Material Type
Research report
Field
Sustainable Construction
Author
Jozsa, Les A.
Kellogg, R.M.
Date
May 1986
Material Type
Research report
Physical Description
1 v.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Second growth
Rings
Growth
Series Number
W-401
Location
Vancouver, British Columbia
Language
English
Abstract
Density
Annual rings
Second growth
Documents
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Seminar : resource utilization. Problems, facts and solutions

https://library.fpinnovations.ca/en/permalink/fpipub37152
Author
Giles, D.R.
Middleton, G.R.
Nielson, R.W.
Date
April 1986
Material Type
Research report
Field
Sustainable Construction
Author
Giles, D.R.
Middleton, G.R.
Nielson, R.W.
Date
April 1986
Material Type
Research report
Physical Description
1 v.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Utilization
British Columbia
Series Number
W-402
Location
Vancouver, British Columbia
Language
English
Abstract
Utilization - British Columbia
Documents
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Exploratory study of the properties of fast grown jack pine and European larch in eastern Canada

https://library.fpinnovations.ca/en/permalink/fpipub37154
Author
Keith, C.T.
Date
March 1986
Material Type
Research report
Field
Sustainable Construction
Author
Keith, C.T.
Date
March 1986
Material Type
Research report
Physical Description
1 v.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Wood quality
Wood
Second growth
Quality control
Qualitative analysis
Pinus banksiana
Pinus
Physical properties
Larix
Growth
Series Number
CFS No. 24
W-404
Location
Vancouver, British Columbia
Language
English
Abstract
Second growth
Wood quality
Pinus banksiana - Physical properties
Larix decidua - Physical properties
Documents
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Improvements in machine grading

https://library.fpinnovations.ca/en/permalink/fpipub37155
Author
Lum, Conroy
Date
August 1986
Material Type
Research report
Field
Sustainable Construction
Author
Lum, Conroy
Date
August 1986
Material Type
Research report
Physical Description
29 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Building Systems
Subject
Stresses
Grading
Series Number
W-405
Location
Vancouver, British Columbia
Language
English
Abstract
Grading - Lumber - Stress, Mechanical
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143 records – page 1 of 8.