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50 records – page 1 of 3.

Effect of new incision method on the bending strength of lumber

https://library.fpinnovations.ca/en/permalink/fpipub40013
Author
Lam, F.
Date
September 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Lam, F.
Date
September 1986
Material Type
Research report
Physical Description
29 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Lumber strength
Series Number
04-54-43-114
Language
English
Abstract
A "new" method of incising, adapted from the conventional roller incising method, is currently under development by the Composite Department at Forintek Canada Corp. A pilot study has been performed by the Wood Engineering Department to evaluate the effect of this incising method on the bending strength of lumber. Third point bending tests have been performed on two matched groups of 1 x 4 clear Hem-Fir lumber. One group served as the control group while the other group has been incised. Modulus of Rupture (MOR) and Modulus of E l a s t i c i t y (MOE) of the specimens have been determined by the testing . The experimental results have been fitted to normal, two-parameter Weibull, and three-parameter Weibull distributions . From these distributions, the fifth percentile MOR and MOE values of the two groups have been determined. Test results indicate that there is approximately 20% reduction in the fifth percentile bending strength of the lumber incised by the new method. Similarly, there is a reduction in the mean bending stiffness (MOE) of approximately 11%. Statistical methods employed in this study indicate that the reduction in the mean MOR due to the "new* method of incising is statistically significant.
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Source of decay in hem-fir lumber

https://library.fpinnovations.ca/en/permalink/fpipub41010
Author
Clark, Jean E.
Smith, R.S.
Date
March 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Clark, Jean E.
Smith, R.S.
Date
March 1986
Material Type
Research report
Physical Description
6 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Packaging
Wood decay
Series Number
CFS No. 20a;02-17-12-008
W-381
Location
Vancouver, British Columbia
Language
English
Abstract
Hem-fir - Decay
Lumber - Packaging
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Field trial to examine wax/chlorinated phenol interactions in the protection of lumber

https://library.fpinnovations.ca/en/permalink/fpipub41012
Author
Cserjesi, Antal Ja'nos
Johnson, E.L.
Byrne, Anthony (Tony)
Date
March 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Cserjesi, Antal Ja'nos
Johnson, E.L.
Byrne, Anthony (Tony)
Date
March 1986
Material Type
Research report
Physical Description
19 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Packaging
Series Number
CFS No. 20b;02-17-12-007
W-383
Location
Vancouver, British Columbia
Language
English
Abstract
Lumber - Packaging
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Laboratory evaluation of wax emulsion water repellents for the protection of lumber

https://library.fpinnovations.ca/en/permalink/fpipub41016
Author
Byrne, Anthony (Tony)
Date
March 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Byrne, Anthony (Tony)
Date
March 1986
Material Type
Research report
Physical Description
42 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Waxes
Packaging
Series Number
CFS No. 20b;02-17-12-007
W-387
Location
Vancouver, British Columbia
Language
English
Abstract
Lumber packaging
Wax
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Field test of antisapstain formulations for Canadian lumber

https://library.fpinnovations.ca/en/permalink/fpipub41021
Author
Byrne, Anthony (Tony)
Johnson, E.L.
Smith, R.S.
Date
October 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Byrne, Anthony (Tony)
Johnson, E.L.
Smith, R.S.
Date
October 1986
Material Type
Research report
Physical Description
1 v.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Wood
Stain fungal
Stain
Canada
Preservatives
Series Number
02-17-43-006
W-424
Location
Vancouver, British Columbia
Language
English
Abstract
Stains - Fungal
Fungi - Wood staining
Preservatives - Fungicides
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Staining fungi in packaged hem-fir lumber

https://library.fpinnovations.ca/en/permalink/fpipub41024
Author
Chung, Wai Chee
Smith, R.S.
Date
November 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Chung, Wai Chee
Smith, R.S.
Date
November 1986
Material Type
Research report
Physical Description
1 v.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Wood
Stain fungal
Stain
Series Number
02-17-43-108
W-427
Location
Vancouver, British Columbia
Language
English
Abstract
Stains - Fungal
Fungi - Wood staining
Hem-fir
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Electrodyn spray application technology for lumber

https://library.fpinnovations.ca/en/permalink/fpipub41039
Author
Smith, R.S.
Date
November 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Smith, R.S.
Date
November 1986
Material Type
Research report
Physical Description
1 v.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Spraying
Pressure
Preservation
Series Number
02-17-43-104
W-480
Location
Vancouver, British Columbia
Language
English
Abstract
Electrodyn
Spraying
Preservation - Non pressure processes
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Proceedings of a series of workshops on strategies to improve sawmill performance

https://library.fpinnovations.ca/en/permalink/fpipub36852
Author
Hailey, J.R.T.
Wang, S.J.
Giles, D.R.
Mayer, D.A.
Date
June 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Hailey, J.R.T.
Wang, S.J.
Giles, D.R.
Mayer, D.A.
Date
June 1986
Material Type
Research report
Physical Description
167 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Saw mills
Recovery
Series Number
W-592
Location
Vancouver, British Columbia
Language
English
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Measurement of moisture content in preserved wood foundation lumber and plywood using electrical-resistance-based instrumentation

https://library.fpinnovations.ca/en/permalink/fpipub41467
Author
van Rijn, G.J.
Date
March 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
van Rijn, G.J.
Date
March 1986
Material Type
Research report
Physical Description
19 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Wood foundations
Wood
Preserved wood
Series Number
CFS/DSS project no 7/85-86
Project no.43-10-014
E-298
Location
Ottawa, Ontario
Language
English
Abstract
Preserved wood foundations
Moisture determination, Electrical
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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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Test of "Boracol", a new formulation containing borates, for the diffusion treatment of lumber

https://library.fpinnovations.ca/en/permalink/fpipub40939
Author
Johnson, E.L.
Byrne, Anthony (Tony)
Cserjesi, Antal Ja'nos
Smith, R.S.
Date
May 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Johnson, E.L.
Byrne, Anthony (Tony)
Cserjesi, Antal Ja'nos
Smith, R.S.
Date
May 1986
Material Type
Research report
Physical Description
12 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Preservatives tests
Preservatives
Series Number
02-17-43-396
W-594
Location
Vancouver, British Columbia
Language
English
Abstract
Preservatives - Experimental
Preservatives - Tests
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Proceedings of the international workshop on duration of load in lumber and wood products

https://library.fpinnovations.ca/en/permalink/fpipub36971
Contributor
Forintek Canada Corp.
Date
March 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Contributor
Forintek Canada Corp.
Date
March 1986
Material Type
Research report
Physical Description
115 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Timber
Structural engineering
Strength load bearing
Mechanical properties
Loads
Series Number
Special Publication ; SP-27
W-64
Location
Vancouver, British Columbia
Language
English
Abstract
Strength - Load bearing - Influence of duration
Engineering - Timber - Symposium
Structural engineering - Symposium
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Duration of load effects for 2x4 spruce lumber in bending : second data report (April 1985 to March 1986)

https://library.fpinnovations.ca/en/permalink/fpipub37128
Author
Karacabeyli, Erol
Date
March 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Karacabeyli, Erol
Date
March 1986
Material Type
Research report
Physical Description
1 v.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Strength load bearing
Bending
Mechanical properties
Picea
Loads
Series Number
DSS File No. 55SS.01 K02-5-0065-2
Contract No.04-54-65-012
W-362
Location
Vancouver, British Columbia
Language
English
Abstract
Strength - Load bearing - Influence of duration
Strength - Bending - Tests
Picea glauca - Strength
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Duration of load effects for 2 x 8 spruce lumber in bending : fourth data report (April 1985 to March 1986)

https://library.fpinnovations.ca/en/permalink/fpipub37129
Author
Karacabeyli, Erol
Date
March 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Karacabeyli, Erol
Date
March 1986
Material Type
Research report
Physical Description
1 v.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Strength load bearing
Bending
Mechanical properties
Picea
Loads
Series Number
DSS File No. 55SS.01 K02-5-0065-3
Contract No.04-54-65-012
W-363
Location
Vancouver, British Columbia
Language
English
Abstract
Strength - Load bearing - Influence of duration
Strength - Bending - Tests
Picea glauca - Strength
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Duration of load effects for 2x4 spruce lumber in compression parallel to grain : second data report (April 1985 to March 1986)

https://library.fpinnovations.ca/en/permalink/fpipub37130
Author
Karacabeyli, Erol
Date
March 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Karacabeyli, Erol
Date
March 1986
Material Type
Research report
Physical Description
1 v.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Strength load bearing
Compression
Mechanical properties
Picea
Loads
Series Number
DSS File No. 55SS.01 K02-5-0065-4;04-54-65-012
W-364
Location
Vancouver, British Columbia
Language
English
Abstract
Strength - Load bearing - Influence of duration
Strength - Compression - Parallel to grain
Picea glauca - Strength
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Duration of load effects for 2x4 spruce lumber in tension : third data report April 1985 to March 1986

https://library.fpinnovations.ca/en/permalink/fpipub37131
Author
Karacabeyli, Erol
Date
March 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Karacabeyli, Erol
Date
March 1986
Material Type
Research report
Physical Description
1 v.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Tension
Strength load bearing
Mechanical properties
Picea
Loads
Series Number
DSS File No. 55SS.01 K02-5-0065-1;04-54-65-012
W-365
Location
Vancouver, British Columbia
Language
English
Abstract
Strength - Load bearing - Influence of duration
Strength - Tension - Tests
Picea glauca - Strength
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Moisture transport phenomena and stress development in wood

https://library.fpinnovations.ca/en/permalink/fpipub37132
Author
Zwick, R.L.
Date
March 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Zwick, R.L.
Date
March 1986
Material Type
Research report
Physical Description
33 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Stresses
Seasoning
Series Number
CFS No. 37;02-12-15-005
W-366
Location
Vancouver, British Columbia
Language
English
Abstract
Seasoning - Stresses
Diffusion
Documents
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Problems and solutions in maintenance and operation of band saws

https://library.fpinnovations.ca/en/permalink/fpipub37133
Author
Kirbach, E.
Date
March 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Kirbach, E.
Date
March 1986
Material Type
Research report
Physical Description
25 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Band saws
Saw bands
Saws
Bands
Series Number
CFS No. 36;02-12-15-004
W-367
Location
Vancouver, British Columbia
Language
English
Abstract
Saws - Band
Documents
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NMR determination of the physiological water distribution in wood during drying

https://library.fpinnovations.ca/en/permalink/fpipub37134
Author
Menon, R.S.
Hailey, J.R.T.
Swanson, J.S.
Date
March 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Menon, R.S.
Hailey, J.R.T.
Swanson, J.S.
Date
March 1986
Material Type
Research report
Physical Description
24 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Nuclear magnetic resonance (NMR)
Spectroscopy
Series Number
CFS No. 15;02-12-12-001
W-370
Location
Vancouver, British Columbia
Language
English
Abstract
Moisture content
Spectroscopy, Nuclear magnetic resonance
Moisture determination - Spectroscopy
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Utilization of plantation thinnings and low quality hardwoods for composite lumber : first of two reports

https://library.fpinnovations.ca/en/permalink/fpipub37140
Author
Troughton, G.E.
Walser, D.C.
Date
March 1986
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Troughton, G.E.
Walser, D.C.
Date
March 1986
Material Type
Research report
Physical Description
24 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Veneer
Utilization
Thinning
Laminate product
Series Number
CFS No. 17;02-18-12-002
W-388
Location
Vancouver, British Columbia
Language
English
Abstract
Lumber, Laminated veneer
Thinnings - Utilization
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50 records – page 1 of 3.