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| Title | Publication | Publish Year |
|---|---|---|
| Hardwood Symposium Proceedings | 1983 | |
|
Developments in the Use of Red Alder
Pacific coast red alder is emerging from its “weed tree” status into that of a commercially valuable species. It grows rapidly with few defects on any uncultivated mineral soil in […]
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Forest Products Journal | 1957 |
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Diagnostic analysis of board foot per ton of chips ratio for a small sawmill
The board foot to ton of chips (BFTC) ratio is a common lumber quality index used by small sawmills to gauge sawing efficiency. Producing too many chips, relative to board […]
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Forest Products Journal | 2004 |
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Dielectric constant of Turkish timbers in the longitudinal direction at a 9.8-GHz frequency
Applications of microwave techniques in the wood industry have been developed both for treatment and for diagnostic purposes. All these applications require reliable results of the dielectric constant of the […]
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Forest Products Journal | 2004 |
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Diisocyanate/furfural adhesive for bonding plywood
Plywoods made from southern pine, a major structural species, and from yellow-poplar, a major decorative species, were bonded with polymeric methyl diphenyl diisocyanate adhesives. Furfural was used as a binder […]
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Forest Products Journal | 1989 |
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Dimension Stock Yields from Lumber of Three Hardwood Species
The method of obtaining hard maple (Acer saccharum Marsh.), black walnut (Juglans nigra L.), and red alder (Alnus rubra Bong.) dimension stock yield data is illustrated by the use of […]
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Forest Products Journal | 1973 |
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Dimension yields from Factory Grade 2 and 3 red oak logs
With rising timber costs and a decreasing supply of high-grade timber resources, manufacturers of solid wood products need to adopt more efficient processing methods that better utilize existing timber resources. […]
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Forest Products Journal | 1994 |
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Dimensional Stabilization with Polymerizable Vapor of Ethylene Oxide
A limited number of physical and mechanical properties of wood were studied as to the effect of treatment with ethylene oxide catalyzed with triethylamine. The natural color of wood is […]
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Forest Products Journal | 1963 |
| Hardwood Symposium Proceedings | 1984 | |
|
Discoloration of Furniture Finishes
Discoloration of furniture finishes was predicted by testing samples divided into two groups: Group 1, for testing individual components in a system – wood, stain, toners, sealers, lacquers, and contaminates; […]
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Forest Products Journal | 1957 |
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Distortions of Wood: Drying with and Without Restraint
Distortions of wood deduced from pure geometrical considerations were compared with those obtained experimentally. The samples used were turned wood cylinders (1/4-inch thick and 6-1/4-inches long) from Sitka spruce grown […]
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Forest Products Journal | 1961 |
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Do hardwood survey data reflect the real world?
Comments herein apply to hardwood sawtimber only. The USFS/FIA figures, appear to be extremely high. The discrepancy in what the FIA figures report and what many in the industry actually […]
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Hardwood Symposium Proceedings | 1988 |
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Doing hardwood management research
The cooperative approach to conducting forestry research obviates the need for each organization to employ a highly qualified scientist, and it has a multiplier effect in getting the work done. […]
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Hardwood Symposium Proceedings | 1982 |
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Douglas-Fir Substitutes for the British Columbia Plywood Industry
The supply of Douglas-fir logs yielding good face veneers is dwindling rapidly in British Columbia. There is no shortage of logs suitable for core veneers. Other conifer species in B.C. […]
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Forest Products Journal | 1950 |
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Dowel-Laminated Crossties-Performance in Service, Technology of Fabrication, and Future Promise
Railroads must substantially increase their rate of tie renewals if roadbeds are to be maintained in acceptable condition. To accommodate faster trains and heavier loads, future mainline ties may average […]
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Forest Products Journal | 1976 |
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Drying Chemically Treated Scarlet Oak and White Oak Lumber
Although results of study are inconclusive, they indicate that chemical treatment with Morton Lumber Cure (a buffered salt, consisting essentially of sodium chloride and some undisclosed corrosion inhibiting additives) can […]
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Forest Products Journal | 1959 |
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Drying Curves and Wood Quality of Silver Maple Jet-Dried At High Temperature
Silver maple of 4/4 and 8/4 thickness was jet-dried over a range of operating conditions from 225? to 400?F temperature and 1,000 to 9,000 feet per minute air velocity. Drying […]
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Forest Products Journal | 1978 |
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Drying of Veneers in a Fluid Bed
African mahogany (Kha a ivorensis), European beech (Fagus sylvatica) , and obeche (Triplochitron scleroxylon) veneers 1/16 and 1/6 inch in thickness were dried in a fluid bed or a platen […]
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Forest Products Journal | 1964 |
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Drying Problems in the Pacific Northwest
Drying problems in the Pacific Northwest are the 19 percent maximum moisture content specifications for kiln-dried lumber for such species as hemlock and the true firs, degrade losses from planer […]
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Forest Products Journal | 1972 |
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Drying Southern Hardwood Timbers, Crossties, and Posts
Seasoning of wood can be accomplished by the natural flow of air from the environment in which the wood is placed or by some artificial means which simulates the natural […]
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Forest Products Journal | 1976 |
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Drying Sweetgum Veneer with Combinations of Impinging Hot Air and Microwave Energy
Sweetgum veneer utilized in the manufacture of crates and boxes is very susceptible to mold and decay if wet pockets remain after drying. These are due to differential drying rates […]
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Forest Products Journal | 1983 |
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Drying Trembling Aspen Lumber in Direct-Fired Kilns
Trembling aspen 2- by 4-inch dimension lumber was dried in 4 days with schedules that can be used in commercial direct-fired kilns that have no steam humidification. Constant high dry-bulb […]
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Forest Products Journal | 1978 |
| Hardwood Symposium Proceedings | 1982 | |
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Drying-Rate Curves for One-Inch Yellow-Poplar Lumber in Low Temperature Forced-Air Dryers
One-inch yellow-poplar sapwood and heartwood can be forced-air dried to 18 percent moisture content within 3.5 days in dryers capable of maintaining 120?F and EMC control of 10 percent. With […]
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Forest Products Journal | 1965 |
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Durability of Adhesives in Plywood: Dry-Heat Effects By Rate-Process Analysis
Douglas-fir and yellow birch plywood specimens bonded with phenol-resorcinol-, melamine-, melamine-urea-, urea-, thermosetting polyvinyl acetate-, and acid-catalyzed phenol- resin adhesives were subjected to dry heat for varying periods of time. […]
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Forest Products Journal | 1975 |