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| Title | Publication | Publish Year |
|---|---|---|
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Gluability of Southern Pine Veneer Dried At High Temperatures
The study reported was designed to provide information on the effects of maximum surface temperature and extractives on gluability of southern pine veneer dried in an oven maintained at 500?F. […]
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Forest Products Journal | 1968 |
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Glue Durability in Finger-Jointed Southern Pine
The structural laminating industry is rapidly converting from simple scarf joints to high strength finger joints for end jointing lumber. For those structural laminates that receive outdoor exposure, it is […]
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Forest Products Journal | 1968 |
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Glue Spreading By Spraying Method
An improved spreader to spray-apply glue uniformly to veneer moving in a continuous line at a rate of about 80 fpm was developed and found feasible in an evaluation study. […]
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Forest Products Journal | 1957 |
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Glueline Characteristics and Bond Durability of Southeast Asian Species After Solvent Extraction and Planing of Veneers
Bond durability and microscopic characteristics of gluelines were studied in plywood made with veneers of nine species of Southeast Asian woods. Veneers were either planed, extracted with a 1 percent […]
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Forest Products Journal | 1980 |
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Gluing Characteristics of Softwood Veneers and Secondary Western Hardwood
Most adhesives developed for the softwood plywood industry were designed for use with Douglas-fir (Pseudotsuga menziesii). With the interest in utilizing other western softwoods and hardwoods in plywood, a review […]
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Forest Products Journal | 1961 |
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Green marketing of softwood lumber in western North America and Nordic Europe
Softwood sawmills in western North America and in the Nordic countries (Finland and Sweden) were surveyed to study environmental emphasis in marketing planning and expected changes in the marketing environment. […]
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Forest Products Journal | 2002 |
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Green Sorting Incense-Cedar for Increased Air-Drying Yard Throughput
This study was aimed at determining the variability in drying rates and times of suspected different sorts (classifications) of incense-cedar, and whether drying time could be predicted by the drying […]
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Forest Products Journal | 1984 |
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Green Southern Yellow Pine Veneer–Saturation Principle of Moisture Measure to Establish Drying Sorts
Visual sorting of southern yellow pines which is pre dominately sapwood, has not been practical. The southern pine plywood industry is faced with drying veneer that is highly variable in […]
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Forest Products Journal | 1970 |
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Green veneer recovery as influenced by clipping strategies
Because previous research indicated that little was known regarding the recovery and economic effects of changing clipper scanner settings, a study was conducted in which veneer was filmed immediately after […]
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Forest Products Journal | 1987 |
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Handling Phenolic Resin Adhesive Wash Water in Southern Pine Plywood Plants
Disposal of phenolic resin adhesive wash water in southern pine plywood plants is a serious problem. Tests made in Louisiana show wash water to have 0.17 to 5.2 ppm of […]
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Forest Products Journal | 1971 |
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Handling the Small Tree Resource with Cable Systems
For cost efficiency, harvesting young stands on steep terrain in the Pacific Northwest requires different equipment and techniques than for harvesting old growth. At Oregon State University, felling and bucking […]
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Forest Products Journal | 1983 |
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Hardboard from Cedar Bark
Hardboard can be made from western red cedar bark, either pure or mixed with some fraction of wood. The board should be satisfactory for most normal uses. The appearance would […]
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Forest Products Journal | 1968 |
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Hardboard from Extracted Juniper Chips
Chips from western juniper that had been steam-distilled for recovery of volatile oil were ground in an attrition mill and then made into hardboard–some without additives, some with resin, and […]
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Forest Products Journal | 1956 |
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Hardened-Steel Versus Stiff-Stock Nails in Warehouse Pallets
A two-thirds increase in the rigidity of double-face, notched three-stringer, red oak, southern pine, and red pine lumber, 48 inch by 40 inch warehouse pallets can be expected, regardless of […]
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Forest Products Journal | 1974 |
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Hardwood and Pine Fence Posts Treated By the Double-Diffusion Method–Final Report
In 1955, the double-diffusion method was considered an economical preservative treatment process for fenceposts. This treatment offered a potential way of converting low-value hardwood species into higher value, durable fenceposts. […]
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Forest Products Journal | 1986 |
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Hardwood Resources on Southern Pine Sites
Almost 138 million acres or over 70 percent of the commercial forest land in the South, qualify as southern pine site–that is, forested uplands, excluding those growing cove-type hardwoods, that […]
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Forest Products Journal | 1974 |
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Harvesting Systems and Costs for Southern Pine in the 1980S
Timber harvesting systems and their costs are a major concern for the forest products industries. In this paper, harvest costs per cord are estimated, using computer simulation, for current southern […]
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Forest Products Journal | 1982 |
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Heartwood and Sapwood Impregnations with Vinyl Monomers
Eight species of wood were investigated, seven hardwoods, and one softwood. These species were selected because they had both the heartwood and sapwood present in the same board. Since the […]
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Forest Products Journal | 1968 |
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Heartwood Content of Douglas-Fir Mill Residues
Chips from sawmill or veneer mill residues may exhibit a wider range in type and quality than those from whole logs. A simple method was devised to spray residue chips […]
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Forest Products Journal | 1959 |
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Heat Sensitivity of the Skin to Wood and Other Materials
This paper concerns the sensory perception associated with a transfer of heat between the skin and a material object. It answers such questions as to what makes a hickory or […]
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Forest Products Journal | 1960 |
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Heat sterilization times of red pine boards
The objective of this study was to determine the time required to heat the center of red pine boards to various temperatures for sterilization. This information will serve as a […]
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Forest Products Journal | 2004 |
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Heating Dry Wood and Drying Green Wood in Molten Polyethylene Glycol
Thin, dry cross-sections of Douglas-fir were subjected to a combined heat stabilization and polyethylene glycol-1000 bulking action by heating them beneath the surface of the molten polyethylene glycol at 180?C […]
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Forest Products Journal | 1967 |
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Hedging Strategies in the Lumber Futures Market
The essential element in all lumber hedging, except contract grade lumber, is evaluation of the contract-noncontract basis and the cash-futures basis to determine whether hedging will improve profits without undue […]
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Forest Products Journal | 1975 |
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Height, Diameter, and Specific Gravity of ”Foxtail” Trees of Pinus Caribaea Mor.
Specific gravity (SG), diameter at 1.3- and 5-m heights, and total height were compared for 6-year-old “foxtail” and normally developed trees of Pinus Caribaea Mor in Eastern Venezuela. Results show […]
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Forest Products Journal | 1979 |
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High Speed Drying of Western Softwoods for Exterior Plywood
A laboratory veneer dryer was designed with a tunnel 2 feet wide and 12 feet long, divided into three 4-foot zones. Each zone had an upper and lower plenum equipped […]
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Forest Products Journal | 1963 |