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197 records – page 1 of 10.

An assessment of strategic issues impacting on the Canadian wood products industry

https://library.fpinnovations.ca/en/permalink/fpipub1872
Author
Meil, J.K.
Date
March 1990
Edition
38394
Material Type
Research report
Field
Sustainable Construction
Author
Meil, J.K.
Date
March 1990
Edition
38394
Material Type
Research report
Physical Description
1 v.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Market Analysis
Subject
Wood
Canada
Series Number
Forestry Canada project no.51
3715A343
E-1190
Location
Ottawa, Ontario
Language
English
Abstract
Wood Products Industry - Economic Aspects
Wood Products Industry - Canada - Strategic Issues
Documents
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Applications des systemes de vision dans l'industrie du bois de sciage

https://library.fpinnovations.ca/en/permalink/fpipub1874
Author
Levesque, Y.
Date
March 1990
Edition
38396
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Levesque, Y.
Date
March 1990
Edition
38396
Material Type
Research report
Physical Description
23 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Digitalization
Subject
Visual efficiency
Systems
Application
Series Number
E-1194
Location
Ottawa, Ontario
Language
French
Abstract
Systems de Vision
Applications
Documents
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Characterization of antibiotics produced by potential biological control agents of sapstain on lumber : progress report

https://library.fpinnovations.ca/en/permalink/fpipub1876
Author
Sutcliffe, Roger
Date
March 1990
Edition
38398
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Sutcliffe, Roger
Date
March 1990
Edition
38398
Material Type
Research report
Physical Description
14 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Sapstain
Series Number
CFS project no.50
5312421
E-1199
Location
Ottawa, Ontario
Language
English
Abstract
Antibiotics
Biological Control
Sapstain
Documents
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Chemistry of steam stabilization

https://library.fpinnovations.ca/en/permalink/fpipub1879
Author
Sutcliffe, Roger
Date
March 1990
Edition
38401
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
Sutcliffe, Roger
Date
March 1990
Edition
38401
Material Type
Research report
Physical Description
29 p.
Sector
Wood Products
Field
Bioproducts
Research Area
Biomass Conversion
Subject
Waferboards
Treatment
Steam pretreatment
Steam
Stability
Research
Pretreatment
Series Number
CFS project no.37
E-1202
Location
Ottawa, Ontario
Language
English
PDF
Ajoutez cet article à votre liste de sélections pour demander le PDF - Add this item to your selection list to request the PDF
Documents
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Atelier sur les taches de baguettes et la coloration de l'aubier

https://library.fpinnovations.ca/en/permalink/fpipub2045
Author
Cane, D.A.
Date
April 1990
Edition
38578
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Cane, D.A.
Date
April 1990
Edition
38578
Material Type
Research report
Physical Description
18 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Sticker stains
Stain
Sapstain
Drying
Series Number
E-1599
Location
Ottawa, Ontario
Language
French
Abstract
Sticker Stain - Control
Sapstain - Seminars
Lumber Drying - Stains and Staining
Documents
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Wood density and clear wood production in pruned Douglas-fir

https://library.fpinnovations.ca/en/permalink/fpipub5449
Author
Jozsa, Les A.
Sawadsky, A.C.
Date
March 1990
Edition
36959
Material Type
Research report
Field
Sustainable Construction
Author
Jozsa, Les A.
Sawadsky, A.C.
Date
March 1990
Edition
36959
Material Type
Research report
Physical Description
54 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Recovery
Pseudotsuga menziesii
Pseudotsuga
Physical properties
Series Number
Forestry Canada No. 42
contract no.5512X002
W-773
Location
Vancouver, British Columbia
Language
English
Abstract
Summary included
Pseudotsuga menziesii - Recovery
Density - Influence on physical properties
Documents
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Correlation between growth and density in young white spruce - progress report

https://library.fpinnovations.ca/en/permalink/fpipub5450
Author
Gonzalez, J.S.
Yanchuck, A.
Date
March 1990
Edition
36960
Material Type
Research report
Field
Sustainable Construction
Author
Gonzalez, J.S.
Yanchuck, A.
Date
March 1990
Edition
36960
Material Type
Research report
Physical Description
7 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Wood quality
Wood
Quality control
Qualitative analysis
Picea
Growth
Series Number
Forestry Canada No. 45
contract no.5512X005
W-778
Location
Vancouver, British Columbia
Language
English
Abstract
Picea glauca - Growth
Growth - Influence on quality
Wood quality
Documents
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Impact of spacing and fertilization on stem-wood relative density and productivity in young lodgepole pine

https://library.fpinnovations.ca/en/permalink/fpipub5535
Author
Jozsa, Les A.
Sawadsky, A.C.
Date
May 1990
Edition
37460
Material Type
Research report
Field
Sustainable Construction
Author
Jozsa, Les A.
Sawadsky, A.C.
Contributor
British Columbia Ministry of Forests. Silviculture
Date
May 1990
Edition
37460
Material Type
Research report
Physical Description
49 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Recovery
Pinus contorta
Pinus
Growth
Series Number
W-1447
Location
Vancouver, British Columbia
Language
English
Abstract
Summary included
Pinus contorta Dougl. var. latifolia - Density
Pinus contorta Dougl. var. latifolia - Recovery
Pinus contorta Dougl. var. latifolia - Growth
Documents
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Wood quality assessment of squirrel damaged lodgepole pine

https://library.fpinnovations.ca/en/permalink/fpipub5542
Author
Jozsa, Les A.
Hamm, E.A.
Sawadsky, A.C.
Date
June 1990
Edition
37488
Material Type
Research report
Field
Sustainable Construction
Author
Jozsa, Les A.
Hamm, E.A.
Sawadsky, A.C.
Contributor
British Columbia Ministry of Forests. Silviculture
Date
June 1990
Edition
37488
Material Type
Research report
Physical Description
1 v.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Pinus contorta
Pinus
Series Number
W-1543
Location
Vancouver, British Columbia
Language
English
Abstract
This study, under contract with the British Columbia Ministry of Forests Silviculture Branch, is part of a ten-year re-measurement of the influence of squirrel damage on tree growth and wood quality in 25 year-old lodgepole pine (Pinus contorta var. latifolia (Engelm)). The damaged trees were surveyed and identified immediately after thinning in 1979. In 1989 (September), 18 control and 18 damaged trees were sampled by cutting a 1.27 m long bolt from each tree above stump height. Because squirrel damage is usually restricted to the lower portions of the stem, these bolts contained all the damage. As a measure of wood quality, the following properties were investigated: compression wood distribution, relative density, ring width, fibre length, total solvent and water extractives. On average, the scarred trees did not produce more compression wood than the controls. In the last nine years of growth, from 1981 to 1989, the control trees contained rings with an average width of 2.8 mm and average relative density of 0.42. In the same interval, the squirrel damaged trees produced 4.2 mm-wide rings (an increase of 50%), with an average relative density of 0.46 (an increase of 7%). In terms of fiber length, the wound tissue in the damaged trees contained about 22 percent shorter fibers than the control trees (1.4 mm compared with 1.8 mm). On average, the squirrel-damaged trees had lower total solvent and water extractives than the undamaged lodgepole pine reference trees; 7.7 compared with 8.7 percent. In addition to the above quantifications of wood quality, a literature survey summarized the salient results of other workers examining the properties of wound-associated wood versus normal wood tissue.
Animals - Damage to forests
Pinus contorta Dougl. var. latifolia
Documents
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Trial of the tilth winged subsoiler working on naturally compact soils in North Central British Columbia

https://library.fpinnovations.ca/en/permalink/fpipub6047
Author
De Long, D.L.
Osberg, P.M.
Clarke, C.
Hays, W.
Date
1990
Edition
43360
Material Type
Research report
Field
Fibre Supply
Author
De Long, D.L.
Osberg, P.M.
Clarke, C.
Hays, W.
Date
1990
Edition
43360
Material Type
Research report
Physical Description
8 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Forestry
Subject
Soil
Site preparation
Series Number
Technical Notes
Language
English
Abstract
In the Fall of 1989 FERIC monitored the self-drafting winged subsoiler built by Tilth Inc. of Monroe, Oregon. The self-drafting winged subsoiler has already become established as a soil tillage implement for treating artificially compact soils. The objective of this trial, near Prince George, B.C., was to determine if this tool can be used effectively on naturally compact soils. Pretreatment assessment, time analysis, and posttreatment assessment were completed. The results are presented in this report. The B.C. Ministry of Forest (Forest Sciences Section) will publish a comprehensive research report after the biological and pedological results have been compiled and analysed. Other recent B.C. trials are also discussed.
SITE PREPARATION
Mechanical method
Scarifying equipment
Tillage
Subsoilers
Treatment quality
PRODUCTIVITY
COSTS
Tilth winged subsoiler
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Production of higher-value treatable SPF lumber

https://library.fpinnovations.ca/en/permalink/fpipub40949
Author
Morris, Paul I.
Lam, F.
Mackay, J.F.Graham
Date
March 1990
Material Type
Research report
Field
Sustainable Construction
Author
Morris, Paul I.
Lam, F.
Mackay, J.F.Graham
Date
March 1990
Material Type
Research report
Physical Description
40 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Seasoning
Preservation
Permeability
Series Number
FRDA Report 119
W-757
Location
Victoria, British Columbia
Language
English
ISBN
0-662-17935-8
ISSN
0835-0752
Abstract
Summary included
Seasoning - Incising
Permeability
Preservation - Influence of seasoning
Documents
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Development of treatable SPF - progress report

https://library.fpinnovations.ca/en/permalink/fpipub40950
Author
Morris, Paul I.
Walser, D.C.
Date
March 1990
Material Type
Research report
Field
Sustainable Construction
Author
Morris, Paul I.
Walser, D.C.
Date
March 1990
Material Type
Research report
Physical Description
6 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Seasoning
Preservation
Series Number
Forestry Canada No. 39A
contract no.1714O007
W-759
Location
Vancouver, British Columbia
Language
English
Abstract
Incising
Preservation - Incising
Seasoning - Incising
Documents
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Antisapstain quality assurance program

https://library.fpinnovations.ca/en/permalink/fpipub40954
Author
Daniels, C. Robert
Smith, R.S.
Date
March 1990
Material Type
Research report
Field
Sustainable Construction
Author
Daniels, C. Robert
Smith, R.S.
Date
March 1990
Material Type
Research report
Physical Description
17 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Stain fungal
Stain
Preservatives tests
Preservatives
Series Number
1781K401
W-810
Location
Vancouver, British Columbia
Language
English
Abstract
Summary included
Preservatives - Tests
Stains - Fungal
Documents
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Pressure treatment of wood in New Zealand - an added value process

https://library.fpinnovations.ca/en/permalink/fpipub40956
Author
Morris, Paul I.
Date
June 1990
Material Type
Research report
Field
Sustainable Construction
Author
Morris, Paul I.
Date
June 1990
Material Type
Research report
Physical Description
17 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Pressure
Preservation
Series Number
W-812
Location
Vancouver, British Columbia
Language
English
Abstract
A certain amount of information on the pressure treatment industry in New Zealand was obtained in the week prior to attending an international conference on wood preservation. This report discusses why the New Zealanders have the highest per capita consumption of treated wood in the world; it briefly touches on the treatability of their radiata pine and emphasises the variety of their added value treated wood products. Environmental, health and safety issues are mentioned and two cautionary tales are related
Preservation - Pressure processes
Preservation - New Zealand
Documents
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Spray application of antisapstain chemicals in British Columbia sawmills

https://library.fpinnovations.ca/en/permalink/fpipub40957
Author
Byrne, Anthony (Tony)
Smith, R.S.
Date
May 1990
Material Type
Research report
Field
Sustainable Construction
Author
Byrne, Anthony (Tony)
Smith, R.S.
Date
May 1990
Material Type
Research report
Physical Description
35 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Spraying
Preservatives tests
Preservatives
Series Number
W-813
Location
Vancouver, British Columbia
Language
English
Abstract
This project was undertaken at the recommendation of Forintek's Research Program Committee, who were concerned about periodic large claims due to the growth of sapstain and mould on export lumber, thought to be due to the variability in fungicide levels on treated wood. The committee requested an assessment of currently used types of equipment for application of antisapstain chemicals and identification of currently available technologies or procedures which could improve the quality of treatment. A survey of spray technology used to apply chemicals was carried out, focussed towards good application of chemical.
Spraying
Preservatives - Tests
Documents
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Electrodyn spray application technology for lumber

https://library.fpinnovations.ca/en/permalink/fpipub41066
Author
Johnson, E.L.
Clark, Jean E.
Smith, R.S.
Date
March 1990
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Johnson, E.L.
Clark, Jean E.
Smith, R.S.
Contributor
BC Science Council
Date
March 1990
Material Type
Research report
Physical Description
32 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Spraying
Pressure
Preservatives tests
Preservatives
Preservation
Series Number
1771K402
W-925
Location
Vancouver, British Columbia
Language
English
Abstract
Research to commercialize ultra-low-volume charged-drop spray application technology for the fungicidal protection of unseasoned lumber during transit and storage is described. Tests were made to establish the feasiblity of using the Electrodyn spray in a commercial setting and a field test investigated the efficacy of treatments and chemicals applied.
Preservatives - Tests
Spraying
Preservation - Non pressure processes - Brushing and spraying
Documents
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The effect of log storage and waferizing fines on the quality of aspen wafers and waferboard

https://library.fpinnovations.ca/en/permalink/fpipub41541
Author
Pfaff, Frank
Date
March 1990
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Pfaff, Frank
Date
March 1990
Material Type
Research report
Physical Description
11 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Waferboards
Storage
Logs
Series Number
CFS project no.38
E-1179
Location
Ottawa, Ontario
Language
English
Abstract
Waferboard - Log Storage
Log Storage - Effect on Wafers
Documents
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Sciage : un logiciel de simulation de debitage des resineux de petites dimensions

https://library.fpinnovations.ca/en/permalink/fpipub41543
Author
Jobin, D.
Levesque, Y.
Date
March 1990
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Jobin, D.
Levesque, Y.
Date
March 1990
Material Type
Research report
Physical Description
29 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Digitalization
Subject
Simulation
Saws
Sawing
Logs
Series Number
E-1193
Location
Sainte-Foy, Québec
Language
French
Abstract
Sciage
Simulation
Debitage
Logiciel
Documents
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Moisture/thermal performance of walls as affected by air tightness : a progress report

https://library.fpinnovations.ca/en/permalink/fpipub41546
Author
Onysko, D.M.
Date
March 1990
Material Type
Research report
Field
Sustainable Construction
Author
Onysko, D.M.
Date
March 1990
Material Type
Research report
Physical Description
26 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Walls
Thermal analysis
Performance
Air
Series Number
CFS project no.8
E-1210
Location
Ottawa, Ontario
Language
English
Abstract
Walls - Air Tightness
Walls - Moisture
Walls - Thermal Performance
Documents
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Marine exposure testing of standard wood preservatives in Canada : an update report

https://library.fpinnovations.ca/en/permalink/fpipub41547
Author
Doyle, Edward E.
Morris, Paul I.
Date
March 1990
Material Type
Research report
Field
Sustainable Construction
Author
Doyle, Edward E.
Morris, Paul I.
Date
March 1990
Material Type
Research report
Physical Description
23 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Preservatives
Series Number
CFS project no.3
E-1225
Location
Ottawa, Ontario
Language
English
Abstract
Maine exposure
Preservatives
Documents
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197 records – page 1 of 10.