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| Title | Publication | Publish Year |
|---|---|---|
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Controlling moisture content of wood samples using a modified soil-pan decay method
In wood, the threshold level below which decay cannot occur varies with species or type of wood product and other factors such as temperature, humidity, and propensity of exposure or […]
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Forest Products Journal | 2005 |
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Core Gluing Equipment
This paper contains descriptions of various gluing equipment including the carrier clamp, platen presses of the steam-heated and RF type. Regardless of the method of manufacture there are certain fundamental […]
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Forest Products Journal | 1952 |
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Correcting Pilodyn Measurement of Douglas-Fir for Different Moisture Levels
The objectives of this study were to examine the relationship between Pilodyn pin penetration and different moisture levels in Douglas-fir and to establish a standard sampling depth for estimating wood […]
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Forest Products Journal | 1986 |
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Criteria and Evaluation of Hardwood Bark as a Poultry Litter
Hardwood bark was field tested as a potential poultry litter product because of the shortage, of sawdust and shavings being presently used, the large supply of hardwood bark available over […]
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Forest Products Journal | 1973 |
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Critical variables in the rapid cure and bonding of phenolic resins
Research conducted over the past 8 years on the curing and bonding characteristics of phenol-formaldehyde (PF) resin is summarized and interpreted. PF resins exposed to controlled temperature and relative humidity […]
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Forest Products Journal | 1996 |
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Decay and Toughness Losses in Southern Pine Infected By Peniophera
Tests to determine the toughness losses of longleaf pine exposed to Peniophera and other fungus infection during 6 to 13 weeks of storage were made. Four longleaf pine trees, 10 […]
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Forest Products Journal | 1957 |
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Decay in Exterior Millwork
Decay of exterior millwork often gives the impression that wood is an inferior material for this use. Wood will not decay if the moisture content is less than 20 percent, […]
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Forest Products Journal | 1955 |
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Degradation Phenomena in Urea-Formaldehyde Resin-Bonded Particleboard
Hydrolytic phenomena in degradation of particleboard have been examined. Hydrolytic polymer breakdown is the cause of formaldehyde split-off and decreases in mechanical properties (particularly IB and MOR) of urea-formaldehyde resin […]
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Forest Products Journal | 1976 |
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Delayed Processing of Felled Trees to Reduce Wood Moisture Content
Live New England hardwood and softwood trees were felled and their moisture content monitored over a 14-day period. Moisture losses in 120 trees systematically cut in 4 replications from July […]
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Forest Products Journal | 1985 |
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Delayed Shrinkage After Surfacing of High-Temperature Kiln-Dried Northern Aspen Dimension Lumber
Delayed shrinkage can develop in high-temperature kiln-dried northern aspen lumber (Populus tremuloides and Populus balsamifera) which has been classed as dry according to normal metering procedures for softwood lumber. As […]
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Forest Products Journal | 1976 |
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Design of a Test House to Evaluate An Underfloor Air Distribution System
A low-profile wood floor system was designed for use in residential construction in warm climates. The shallow underfloor area is used as a plenum for the distribution of both heated […]
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Forest Products Journal | 1969 |
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Designing for creep in wood structures
The National Forest Products Association Design Specification for Wood Construction suggests a creep factor of 1.5 for glued laminated timber and seasoned sawn lumber, and 2.0 for unseasoned sawn lumber. […]
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Forest Products Journal | 1992 |
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Detection of transverse moisture gradients in timber by measurements of capacitance using a multiple-electrode arrangement
Current commercial dielectric hand-held timber moisture meters provide no means of identifying transverse moisture gradients. This paper presents the results of a study into the detection of transverse moisture gradients […]
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Forest Products Journal | 2000 |
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Deterioration of Southern Pine Beetle-Killed Trees
The specific gravity of southern pine beetle-killed trees (Pinus taeda L.) drops 3 to 5 percent in the spring, and 4 to 8 percent in the summer after three months […]
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Forest Products Journal | 1971 |
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Deterioration of Southern Pine Chips During Summer and Winter Storage
Piles were prepared from summer- and winter-stored chips and roundwood from freshly cut longleaf and slash pine trees. Stored chips were sampled at different intervals, for 5 months to 1 […]
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Forest Products Journal | 1961 |
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Deterioration of Southern Pine Pulpwood During Storage
Rough and peel pulpwood of southern pine stored in July and October 1948 and May 1949 at Bogalusa, Louisiana, was sampled at intervals during one year of storage. For rough […]
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Forest Products Journal | 1951 |
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Deterioration of Willow and Cottonwood During Storage in Georgia
The decrease in specific gravity, decay organisms, and pulp quality were studied in Populus deltoides and Salix nigra bolts after outdoor storage periods of 8, 17, and 48 weeks at […]
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Forest Products Journal | 1966 |
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Determination of the Fiber Saturation Point of Wood By Centrifuging
Tests studied the feasibility of determining the fiber saturation point of wood by centrifuging green wood samples in closed tubes by the action of centrifugal force. It is believed the […]
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Forest Products Journal | 1954 |
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Determining Curing Properties of An Adhesive in Contact with Wood
Little is known about what occurs on a glueline during cure and how these events affect strength and durability. In these studies, the three stages of mechanical changes occurring during […]
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Forest Products Journal | 1966 |
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Determining moisture content in eastern redcedar
A study was conducted in which the moisture content of 13 eastern redcedar heartwood and sapwood samples was determined by ovendrying, toluene extraction distillation, and with an electronic resistance-type moisture […]
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Forest Products Journal | 1992 |
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Development of a new method to measure moisture content in unseasoned veneer and lumber
An equation was derived governing the relationship between moisture content (MC) and surface temperature rise. This equation was used to calculate the specific heat for ovendry spruce wood and the […]
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Forest Products Journal | 1987 |
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Development of a new method to measure moisture content in unseasoned veneer and lumber
An equation was derived governing the relationship between moisture content (MC) and surface temperature rise. This equation was used to calculate the specific heat for ovendry spruce wood and the […]
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Forest Products Journal | 1987 |
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Development of Collapse in Aspen Lumber
Collapse of wood in an intermediate zone between sapwood and heartwood is a serious defect developing in aspen lumber during kiln-drying, particularly when rapid or severe kiln schedules are used. […]
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Forest Products Journal | 1949 |
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Developments in Wood Drying
This article reviews applied and basic research in Canada and U.S. during the preceeding 2 years. Hardwood producers have found that forced or accelerated air-drying has reduced costs. Western softwood […]
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Forest Products Journal | 1963 |
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Dielectric Behavior of Douglas-Fir At Various Combinations of Temperature, Frequency, and Moisture Content
Dielectric constant and loss tangent are given here for the longitudinal direction in Douglas-fir, at temperatures from -20? to 90?C, at moisture contents from ovendry to saturated, and at frequencies […]
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Forest Products Journal | 1977 |