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| Title | Publication | Publish Year |
|---|---|---|
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Export Markets for British Columbia Softwood Lumber Producers: Economic Theory vs. Empirical Evidence
British Columbia’s softwood lumber industry is geared to international trade. The largest portion of exports have traditionally gone to the United States, but this proportion is declining due to competition […]
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Forest Products Journal | 1977 |
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Exporting Southern Softwood Lumber: How Small Firms Can Begin
When small to medium-sized southern softwood lumber manufacturers, who have little or no exporting experience, are appraising the export potential of their products, several key factors should be considered. The […]
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Forest Products Journal | 1984 |
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Exposure Effects Upon Performance of Laminated Veneer Lumber and Glulam Materials
Parallel laminated veneer lumber (LVL) has demonstrated tensile strengths comparable to structural lumber but with far lower variance, thus allowing higher design values. These properties have made LVL an ideal […]
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Forest Products Journal | 1982 |
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Exposure Test of Painted, Pressure-Treated Millwork
Improvement to make millwork a more dimensionally stable product, a more resistant product to fungi and insects, and a more serviceable product is important. To investigate phenomena of these properties, […]
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Forest Products Journal | 1964 |
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Exterior Structural Composite Panels with Southern Pine Veneer Faces and Cores of Southern Hardwood Flakes
One-half-inch thick, structural exterior composite panels of various constructions were made in a one-step process, with faces of southern pine veneer and cores of mixed southern hardwood flakes. The flakes […]
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Forest Products Journal | 1976 |
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Extraction of Cambium Samples from Living Trees
Leather punches are described which have been used successfully for extracting wood samples from the cambium and adjacent xylem and phloem of living trees. Two punches have been used, one […]
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Forest Products Journal | 1969 |
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Extractive Enhancement in Pines By Paraquat Treatment
Oleoresin enhancement by paraquat treatment of pines can be economically rewarding. A 9-month study covering 13 states showed an increase of over 150 extractives in slash and loblolly pines. A […]
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Forest Products Journal | 1978 |
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Factors Affecting Germination of Spores of Wood-Rotting Fungi on Wood
Basidiospores of wood-rotting fungi (L. trabea, L saepiaria, and F. roseus) were collected from fruit bodies produced in storage dishes containing 50 ml. of 2 percent malt agar and subsequently […]
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Forest Products Journal | 1966 |
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Factors Affecting Grade Change of Ponderosa Pine Lumber in the Desert Southwest
Dimension lumber marketed in arid climates continues drying after it is kiln-dried and graded. This additional drying causes some pieces to change to a lower grade (degrade) primarily due to […]
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Forest Products Journal | 1986 |
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Factors Affecting the Strength Properties of Douglas-Fir Plywood Normal to the Glue Line
A total of 18 Douglas-fir plywood blocks were cold-pressed with a modified polyvinyl adhesive (Duro-Lok 50); plywood variables were then measured and calculated. The blocks were used to prepare eight […]
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Forest Products Journal | 1966 |
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Factors Affecting the Use of Lumber By Truss Fabricators in the United States
The truss fabricating industry used about 1.1 million board feet of softwood lumber per firm in 1975 to produce an average of 17,000 floor and roof trusses. It is one […]
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Forest Products Journal | 1978 |
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Factors in Selecting a Log Barker for the Western Pine Region
Factors which must be considered in choosing a log barker are explained. The various barkers are categorized as hydraulic or mechanical. A number of commercially available barkers of each type […]
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Forest Products Journal | 1958 |
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Factors Influencing the Wood Quality of Plantation-Grown Slash Pine
The age of the wood, as expressed by the number of annual rings from the pith, appears to be the main determining factor in the explanation of variation in specific […]
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Forest Products Journal | 1962 |
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Factors That Affect the Time Required to High-Temperature Dry Pine Dimension Lumber
The influences of three stack widths, two sticker thicknesses, three target air velocities through the stack, and three fan reversal conditions are evaluated by a replicated experiment. Forty-five kiln charges […]
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Forest Products Journal | 1985 |
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Fast Method for Estimating the Ovendry Specific Gravity of Plywood
A fast method of determining the OD SG of moist plywood panels is proposed, and its accuracy is evaluated for commercial sheathing-grade, Douglas-fir plywood. The method consists of measuring the […]
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Forest Products Journal | 1977 |
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Fast-Set Adhesives for Glulam
Commercial phenol-resorcinol-formaldehyde (PRF) separate application fast-set adhesives for the manufacture of exterior-grade structural glulam are described. These adhesives are equal to or lower in cost than traditional PRF adhesives, and […]
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Forest Products Journal | 1984 |
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Fatigue of Wood and Glued Joints Used in Construction
Procedures for determining fatigue behavior of wood and glued wood constructions using axial-loading fatigue machines are outlined. Douglas-fir and white oak were tested with resorcinol resin glues. Tests were made […]
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Forest Products Journal | 1951 |
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Fermenting Wood Substrates with a Rumen Cellulolytic Bacterium
Wood waste contains considerable amounts of potentially fermentable material, and in this study an attempt has been made to determine the fermentability of various wood species, the beneficial effect of […]
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Forest Products Journal | 1959 |
| Hardwood Symposium Proceedings | 1974 | |
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Fiberboards from Loblolly Pine Refiner Groundwood: Effects of Gross Wood Characteristics and Board Density
The effects of gross wood properties on the physical characteristics of wet formed fiberboards were studied in a factorial experiment. Fiber, derived from different parts of the log (Pinus taeda […]
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Forest Products Journal | 1968 |
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Field Procedure for Detecting Early Decay
This paper describes a technique for detecting early decay in wood members that is a useful tool for periodic inspection and maintenance of timber structures. The surface of the member […]
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Forest Products Journal | 1966 |
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Field Trials of Chemicals to Control Sapstain and Mold on Yellow-Poplar and Southern Yellow Pine Lumber
The effectiveness of 3-iodo-2-propynyl butyl carbamate (IPBC), sodium pentachlorophenate (Na-PCP), and copper-8-quinolinolate (PQ-8) in prevention of sapstain and mold on freshly cut yellow-poplar and southern yellow pine lumber when bulk-piled […]
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Forest Products Journal | 1983 |
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Field Trials of Treated Composite Lumber
Composite lumber stakes, treated to various retentions with chromated copper arsenate (CCA) or ammoniacal copper arsenate (ACA) waterborne preservatives, have performed well in outdoor soil contact exposure for 7 years. […]
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Forest Products Journal | 1986 |
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Field Trials with Ammoniacal Copper Borate Wood Preservative
During 6 years’ exposure in the ground, southern pine sapwood stakes (2 by 4 by 18 in.) treated with ammoniacal copper borate (ACB) have not resisted decay and termite attack […]
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Forest Products Journal | 1983 |
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Field-Glued Plywood Floors
Eight of 12 elastomeric construction adhesives which were tested for shear strength and durability appeared suitable for field-glued plywood floor applications. A total of 1,860 tests were conducted, demonstrating that […]
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Forest Products Journal | 1970 |