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18 records – page 1 of 2.

Ammonium-based spent sulphite liquor for medium-density fibreboard improved by copolymerization : part 3

https://library.fpinnovations.ca/en/permalink/fpipub1617
Author
Calvé, Louis R.
Brunette, Gilles G.
Szabo, T.
Date
March 1982
Edition
38129
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Calvé, Louis R.
Brunette, Gilles G.
Szabo, T.
Date
March 1982
Edition
38129
Material Type
Research report
Physical Description
25 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Spent sulfite liquors
Spent liquors
Research
MDF
Adhesives
Series Number
3-60-43-306
E-456
Location
Ottawa, Ontario
Language
English
Abstract
Spent Sulphite Liquor
Medium Density Fibreboard (MDF)
Adhesives - Research
Documents
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Behaviour of waferboard floor sheating under concentrated and impact loads

https://library.fpinnovations.ca/en/permalink/fpipub2338
Author
Szabo, T.
Date
June 1981
Edition
38900
Material Type
Research report
Field
Sustainable Construction
Author
Szabo, T.
Date
June 1981
Edition
38900
Material Type
Research report
Physical Description
15 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Mechanical properties
Series Number
CFS/DSS project no 10/80-81
DSS o5ss KL 229-0-4143
Location
Ottawa, Ontario
Language
English
Abstract
Floors - Strength - Impact
Documents
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Built-up composite beams

https://library.fpinnovations.ca/en/permalink/fpipub1743
Author
Jones, E.
Szabo, T.
Date
July 1980
Edition
38260
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Jones, E.
Szabo, T.
Date
July 1980
Edition
38260
Material Type
Research report
Physical Description
13 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Testing
Materials tests
Materials
Beams
Series Number
CFS project 10/1980-81
E-868
Location
Ottawa, Ontario
Language
English
Abstract
Beams - Composite - Testing
Composite materials - Testing
Documents
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Development of lignin adhesives

https://library.fpinnovations.ca/en/permalink/fpipub38350
Author
Calvé, Louis R.
Shields, J.A.
Szabo, T.
Date
March 1982
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Calvé, Louis R.
Shields, J.A.
Szabo, T.
Date
March 1982
Material Type
Research report
Physical Description
78 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Lignin
Adhesives
Series Number
ENFOR project C209
E-1104
Location
Ottawa, Ontario
Language
English
Abstract
Adhesives, Lignin
Documents
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The Effect of rate of deformation in bending of 2X4 Spruce-Pine-Fir lumber

https://library.fpinnovations.ca/en/permalink/fpipub38131
Author
Bardell, Kathleen Hartley
Szabo, T.
Date
April 1981
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Bardell, Kathleen Hartley
Szabo, T.
Date
April 1981
Material Type
Research report
Physical Description
14 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Testing
Structures
Bending
Mechanical properties
Pinus
Spruce
Spruce Pine Fir
SPF
Loads
Series Number
CFS/DSS project no 5/80-81
Project no.55-57-031
E-459
Location
Ottawa, Ontario
Language
English
Abstract
SPF (Spruce-Pine-Fir)
Strength - Bending - Testing
Load-testing - Structures
Dimension lumber
Documents
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Evaluation of strength ratios in bending for spruce dimension lumber

https://library.fpinnovations.ca/en/permalink/fpipub38132
Author
Bardell, Kathleen Hartley
Szabo, T.
Date
March 1981
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Bardell, Kathleen Hartley
Szabo, T.
Date
March 1981
Material Type
Research report
Physical Description
23 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Testing
Bending
Mechanical properties
Pinus
Spruce
Spruce Pine Fir
SPF
Series Number
CFS/DSS project no 13/80-81
Project no.55-57-039
E-460
Location
Ottawa, Ontario
Language
English
Abstract
SPF (Spruce-Pine-Fir)
Strength - Bending - Testing
Dimension lumber
Documents
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Flexural properties of Spruce-Pine-Fir dimension lumber from eastern Canada

https://library.fpinnovations.ca/en/permalink/fpipub38133
Author
Bardell, Kathleen Hartley
Szabo, T.
Date
March 1981
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Bardell, Kathleen Hartley
Szabo, T.
Date
March 1981
Material Type
Research report
Physical Description
22 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Testing
Bending
Mechanical properties
Pinus
Spruce
Spruce Pine Fir
SPF
Series Number
CFS/DSS project no 13/80-81
Project no.55-57-039
E-461
Location
Ottawa, Ontario
Language
English
Abstract
SPF (Spruce-Pine-Fir)
Dimension lumber
Strength - Bending - Testing
Documents
Less detail

Flexural properties of waferboard

https://library.fpinnovations.ca/en/permalink/fpipub38201
Author
Szabo, T.
Date
January 1980
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Szabo, T.
Date
January 1980
Material Type
Research report
Physical Description
20 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Waferboard properties
Waferboard testing
Flakeboards
Waferboards
Testing
Series Number
FCC technical report TR505E
E-701
Location
Ottawa, Ontario
Language
English
Abstract
Waferboard - Properties
Waferboard - Testing
Waferboard and flakeboard - Testing
Documents
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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
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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
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18 records – page 1 of 2.