Skip header and navigation

56 records – page 1 of 3.

Fastener corrosion in salt treated stakes in an accelerated environment

https://library.fpinnovations.ca/en/permalink/fpipub41672
Author
Shields, J.A.
Ralph, C.D.
Spicer, B.G.
Date
September 1979
Material Type
Research report
Field
Sustainable Construction
Author
Shields, J.A.
Ralph, C.D.
Spicer, B.G.
Date
September 1979
Material Type
Research report
Physical Description
21 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Treatment
Location
Ottawa, Ontario
Language
English
Abstract
Stakes
Salt Treatment
Accelerated Environment
Fasterner Corrosion
Documents
Less detail

Examination of moisture content and checks carried out on a group of spruce poles in storage in Delson, Quebec

https://library.fpinnovations.ca/en/permalink/fpipub41673
Contributor
Forintek Canada Corp.
Date
August 1979
Material Type
Research report
Field
Sustainable Construction
Contributor
Forintek Canada Corp.
Date
August 1979
Material Type
Research report
Physical Description
18 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Storage
Pinus
Spruce
Quebec
Poles
Location
Ottawa, Ontario
Language
English
Abstract
This report is to present data obtained in an examination carried out on apile of incised and non-incised spruce poles in Delson, Quebec, on August 14, 1979. The examination was part of a study titled "Investigations of the Treating Characteristics and Performance under Subsequent Service of White Spruce Poles Preserved under Plant Conditions". The working plan (EFP-23-191) was prepared by J. Krzyzewski and J.K. Shields in 1977.
Examination
Moisture content
Spruce
Poles
Storage
Delson, Quebec
Documents
Less detail

Treatment of spruce species with preservatives for poles and their field performance : investigations of the treating characteristics and performance under subsequent service of eastern spruce preserved under plant conditions

https://library.fpinnovations.ca/en/permalink/fpipub41674
Contributor
Department of Supply and Services
Forintek Canada Corp.
Date
January 1979
Material Type
Research report
Field
Sustainable Construction
Contributor
Department of Supply and Services
Forintek Canada Corp.
Date
January 1979
Material Type
Research report
Physical Description
8 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Treatment
Pinus
Spruce
Preservatives
Poles
Location
Ottawa, Ontario
Language
English
Abstract
Spruce
Poles
Preservative
Treatement
Plant Conditions
Documents
Less detail

Enquête sur des fondations en bois traité supportant un parement de briques

https://library.fpinnovations.ca/en/permalink/fpipub41517
Author
Reid, J.W.
Date
September 1979
Material Type
Research report
Field
Sustainable Construction
Author
Reid, J.W.
Date
September 1979
Material Type
Research report
Physical Description
24 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Preserved wood
Building construction
Design
Series Number
E-876
Location
Ottawa, Ontario
Language
French
Abstract
Fondation en bois traite
Documents
Less detail

Durability and nail corrosion tests on stakes in an accelerated decay exposure environment

https://library.fpinnovations.ca/en/permalink/fpipub41527
Author
Krzyzewski, J.
Ralph, C.D.
Spicer, B.G.
Date
January 1979
Material Type
Research report
Field
Sustainable Construction
Author
Krzyzewski, J.
Ralph, C.D.
Spicer, B.G.
Date
January 1979
Material Type
Research report
Physical Description
16 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Wood foundations
Wood
Preserved wood
Preservatives tests
Preservatives
Location
Ottawa, Ontario
Language
English
Abstract
Corrosion by wood
Preserved wood foundations
Preservatives - Tests, Stake
Documents
Less detail

Industrial trials with ammoniacal preservatives: I : copper-arsenic-additive with white spruce poles and lumber

https://library.fpinnovations.ca/en/permalink/fpipub41752
Author
Krzyzewski, J.
Rak, J.R.
Hulme, M.A.
Date
January 1979
Material Type
Research report
Field
Sustainable Construction
Author
Krzyzewski, J.
Rak, J.R.
Hulme, M.A.
Date
January 1979
Material Type
Research report
Physical Description
10 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Testing
Preservatives ammoniacal
Preservatives
Ammonia
Series Number
Report OPX223E
E-451
Location
Ottawa, Ontario
Language
English
Abstract
An ammoniacal copper arsenic preservative, copper-arsenic-additive (developed at the Eastern Forest Products Laboratory for difficult-to-penetrate wood species), was tested in a commercial treating plant using white spruce (Picea glauca [Moench] Voss) poles and lumber. The treatment schedule comprised steaming followed by a full-cell treatment. The ammoniacal solution, containing 3.2 percent oxides, was heated fro 46C (115F) to 66C (150F) during the first 3 hours of increased pressure (860 kPa; 125 pounds per square inch) then either left to cool for 10 hours or rapidly cooled with water for 3 hours.
Preservatives - Ammoniacal - Testing
Preservatives - Ammoniacal
Documents
Less detail

Industrial trials with ammoniacal preservatives: II : copper-zinc-arsenic-additive with white spruce poles, posts, and lumber

https://library.fpinnovations.ca/en/permalink/fpipub41753
Author
Krzyzewski, J.
Rak, J.R.
Hulme, M.A.
Date
January 1979
Material Type
Research report
Field
Sustainable Construction
Author
Krzyzewski, J.
Rak, J.R.
Hulme, M.A.
Date
January 1979
Material Type
Research report
Physical Description
10 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Testing
Preservatives ammoniacal
Preservatives
Ammonia
Series Number
Report OPX224E
E-452
Location
Ottawa, Ontario
Language
English
Abstract
An ammoniacal preservative, copper-zinc-arsenic-additive (developed at the Eastern Forest Products Laboratory for difficult-to-treat wood species), was tested in a commercial treating plant using poles, posts, and lumber of white spruce (Picea glauca [Moench] Voss). The treatment schedule comprised steaming for 5 hours followed by a standard full-cell treatment with a solution containing 2.2 percent oxides and 6 percent ammonia heated to 35C (95F). A pressure near 860 kPa (125 pounds per square inch) was maintained for 10-15 hours.
Preservatives - Ammoniacal - Testing
Preservatives - Ammoniacal
Documents
Less detail

Canadian waferboard properties 1979

https://library.fpinnovations.ca/en/permalink/fpipub2644
Author
Jessome, A.P.
Date
January 1979
Edition
39238
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Jessome, A.P.
Date
January 1979
Edition
39238
Material Type
Research report
Physical Description
38 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Waferboard properties
Waferboards
Series Number
FCC technical report 523E
E-4549
Location
Ottawa, Ontario
Language
English
Abstract
Waferboard - Properties
Documents

E4549pdf

Download
Less detail

Chemical properties of three year old hybrid poplar trees (populus euramericana, clone I 45/51) : progress report

https://library.fpinnovations.ca/en/permalink/fpipub2195
Contributor
Forintek Canada Corp.
Date
December 1979
Edition
38739
Material Type
Research report
Field
Sustainable Construction
Contributor
Forintek Canada Corp.
Date
December 1979
Edition
38739
Material Type
Research report
Physical Description
5 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Trees
Populus
Hybrid
Location
Ottawa, Ontario
Language
English
Abstract
Chemical properties
Poplar Trees
Hybrid
Documents
Less detail

Wood production and wood quality of 3-,5- and 9-year-old hybrid poplar (populus euramericana clone I 45/51) from two different sites in eastern Ontario : progress report

https://library.fpinnovations.ca/en/permalink/fpipub2196
Contributor
Forintek Canada Corp.
Date
December 1979
Edition
38740
Material Type
Research report
Field
Sustainable Construction
Contributor
Forintek Canada Corp.
Date
December 1979
Edition
38740
Material Type
Research report
Physical Description
13 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Ontario
Wood quality
Wood
Quality control
Qualitative analysis
Populus
Hybrid
Location
Ottawa, Ontario
Language
English
Abstract
Wood Production
Wood quality
Hybrid Poplar (3,5,9 yr old)
Eastern Ontario
Documents
Less detail

Chemical properties of five year old hybrid poplars (populus euramericana, clone I 45/51) : progress report

https://library.fpinnovations.ca/en/permalink/fpipub2206
Contributor
Forintek Canada Corp.
Date
December 1979
Edition
38751
Material Type
Research report
Field
Sustainable Construction
Contributor
Forintek Canada Corp.
Date
December 1979
Edition
38751
Material Type
Research report
Physical Description
10 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Populus
Hybrid
Aspen
Location
Ottawa, Ontario
Language
English
Abstract
Hybrid poplar
Populus Euramericana
Chemical properties
5yr Old
Documents
Less detail

Chemical properties of one nine year old hybrid poplar (populus euramericana, clone I 45/51) : progress report

https://library.fpinnovations.ca/en/permalink/fpipub2207
Contributor
Forintek Canada Corp.
Date
December 1979
Edition
38752
Material Type
Research report
Field
Sustainable Construction
Contributor
Forintek Canada Corp.
Date
December 1979
Edition
38752
Material Type
Research report
Physical Description
8 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Populus
Hybrid
Aspen
Location
Ottawa, Ontario
Language
English
Abstract
Hybrid poplar
Populus Euramericana
Chemical properties
9yr Old
Documents
Less detail

Assessment of physical and electrical characteristics of preservative-treated utility poles : corrosion of metallic hardness used in preservative treated poles

https://library.fpinnovations.ca/en/permalink/fpipub4857
Contributor
Department of Supply and Services
Forintek Canada Corp.
Date
January 1979
Edition
41675
Material Type
Research report
Field
Sustainable Construction
Contributor
Department of Supply and Services
Forintek Canada Corp.
Date
January 1979
Edition
41675
Material Type
Research report
Physical Description
16 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Utility poles
Preservatives
Poles
Physical properties
Alloy
Location
Ottawa, Ontario
Language
English
Abstract
Assessment
Physical Characteristics
Electrical Characteristics
Utility Poles
Preservative
Corrosion
Metallic Hardness
Documents
Less detail

Assessment of physical and electrical eharacteristics of preservative-treated utility poles : hardness of treated utility poles

https://library.fpinnovations.ca/en/permalink/fpipub4858
Contributor
Department of Supply and Services
Forintek Canada Corp.
Date
January 1979
Edition
41676
Material Type
Research report
Field
Sustainable Construction
Contributor
Department of Supply and Services
Forintek Canada Corp.
Date
January 1979
Edition
41676
Material Type
Research report
Physical Description
18 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Utility poles
Preservatives
Poles
Physical properties
Location
Ottawa, Ontario
Language
English
Abstract
Utility Poles
Physical Characteristics
Electrical Characteristics
Preservative
Assessment
Documents
Less detail

Assessment of physical and electrical characteristics of preservative-treated utility poles : electrical resistances of utility poles

https://library.fpinnovations.ca/en/permalink/fpipub4859
Contributor
Department of Supply and Services
Forintek Canada Corp.
Date
January 1979
Edition
41677
Material Type
Research report
Field
Sustainable Construction
Contributor
Department of Supply and Services
Forintek Canada Corp.
Date
January 1979
Edition
41677
Material Type
Research report
Physical Description
13 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Utility poles
Treatment
Resistance
Preservatives
Poles
Physical properties
Location
Ottawa, Ontario
Language
English
Abstract
Assessment
Utility Poles
Physical Characteristics
Electrical Characteristics
Preservative-Treated
Electrical Resistance
Documents
Less detail

Industrial trials with ammoniacal preservatives: III : copper-arsenic- additive and copper-zinc-arsenic-additive with douglas-fir plywood

https://library.fpinnovations.ca/en/permalink/fpipub41425
Author
Krzyzewski, J.
Rak, J.R.
Szabo, T.
Hulme, M.A.
Date
January 1979
Material Type
Research report
Field
Sustainable Construction
Author
Krzyzewski, J.
Rak, J.R.
Szabo, T.
Hulme, M.A.
Date
January 1979
Material Type
Research report
Physical Description
9 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Testing
Preservatives ammoniacal
Preservatives
Ammonia
Series Number
FCC technical report TR501E
E-449
Location
Ottawa, Ontario
Language
English
Abstract
Two ammoniacal preservatives, copper-arsenic-additive (CCA) and copper-zinc-arsenic-additive (CZAA) - developed at the Eastern Forest Products Laboratory for difficult-to-penetrate wood species - were tested in a commercial treating plant on Douglas-fir (Pseudotsuga menziesii [Mirb.] Franco) plywood. The inner plies were spruce (Picea sp.) fir (Abies sp.), and hemlock (Tsuga sp.) - all can be difficult to penetrate with aqueous solutions. The treatment schedule comprised steaming for 1.5 or 2.75 h followed by a standard full-cell treatment for 1.5 or 4h (the longer schedule was used with CZAA). There was little strength loss due to treatment and no evidence of wood collapse. Cores taken from the center of the plywood faces showed: (1) the preservative had penetrated all 5 plies; (2) plywood treated with a 3.2 percent oxides solution of CAA retained 9.3 kg/m3 (0.58 pounds per cubic foot) oxides; and (3) plywood treated with a 2.2 percent oxides solution of CZAA retained 9.9 kg/m3 (0.62 pounds per cubic foot) oxides.
Preservatives - Ammoniacal - Testing
Preservatives - Ammoniacal
Documents
Less detail

List of processes in use or available in western North America for the manufacture of fireplace logs and wood briquettes or pellets

https://library.fpinnovations.ca/en/permalink/fpipub36976
Author
McIntosh, J.A.
Date
November 1979
Material Type
Research report
Field
Bioproducts
Author
McIntosh, J.A.
Date
November 1979
Material Type
Research report
Physical Description
8 p.
Sector
Wood Products
Field
Bioproducts
Research Area
Building Systems
Subject
Logs
Series Number
W-95
Location
Vancouver, British Columbia
Language
English
Abstract
Briquettes
Fuel logs (from waste)
Documents
Less detail

Fingerjointing unseasoned, rough western red cedar lumber using the WFPL method.

https://library.fpinnovations.ca/en/permalink/fpipub5454
Author
Troughton, G.E.
Chow, S.
Date
October 1979
Edition
36983
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Troughton, G.E.
Chow, S.
Date
October 1979
Edition
36983
Material Type
Research report
Physical Description
4 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Utilization
Thuja plicata
Siding
Joints
Costs
Series Number
Technical Report No. 11
W-147
Location
Vancouver, British Columbia
Language
English
Abstract
Thuja plicata - Utilization
Glued joints - Finger - Cost
Siding
Documents
Less detail

Friction between shoe-sole materials and roofing boards

https://library.fpinnovations.ca/en/permalink/fpipub37992
Author
Szabo, T.
Nanassy, A.J.
Date
1979
Material Type
Research report
Field
Sustainable Construction
Author
Szabo, T.
Nanassy, A.J.
Date
1979
Material Type
Research report
Physical Description
7 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Testing
Roofs
Research
Series Number
FCC technical report TR503E
E-3553
Location
Ottawa, Ontario
Language
English
Abstract
Roofs - Research
Roofs - Testing
Documents
Less detail

L'ébranchage: ses problèmes et ses perspectives

https://library.fpinnovations.ca/en/permalink/fpipub43090
Author
Folkema, Michael P.
Date
1979
Material Type
Research report
Field
Fibre Supply
Author
Folkema, Michael P.
Date
1979
Material Type
Research report
Physical Description
7 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Forestry
Language
French
Abstract
Ébranchage
ÉBRANCHEUSE
SCIE A CHAINE
Sondages
Documents
Less detail

56 records – page 1 of 3.