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| Title | Publication | Publish Year |
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Comparison of Mechanical Properties of Non-Load-Bearing Panels in Walls
The mechanical barrier function of non-load-bearing panels or partitions is analysed as a basis for a comparison of panels. A certain mechanical solidity and rigidity, expressed as bending stiffness, is […]
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Forest Products Journal | 1974 |
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Comparison of Three Methods for Dimensionally Stabilizing Wafer-Type Particleboard
Particleboard was manufactured in the laboratory from balsam poplar (Populus balsamifera) wafers which had been pre-treated with 3, 6, or 12 percent impregnating phenol formaldehyde (IPF) resin and non-impregnated wafers. […]
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Forest Products Journal | 1973 |
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Comparison of Wet and Dry Desiccator Test Methods for Formaldehyde Emission from UF-Bonded Wood Products
A dry bisulfite-impregnated glass fiber collector was used in the desiccator test for measuring formaldehyde emission from six different commercial wood products. The correlation factor between the wet and dry […]
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Forest Products Journal | 1983 |
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Compatibility of Southern Hardwoods with Portland Cement
The compatibility of 12 hardwood species with portland cement was examined by monitoring hydration parameters of temperature and the time required to reach maximum temperature. An inhibitory index for each […]
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Forest Products Journal | 1984 |
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Component Variables on Properties of Particleboard for Exterior Use
This study of exterior-type particleboard was designed to evaluate the influence of the major component variables and end-use properties. A “standard” 40 lb./cu.ft. Douglas-fir flakeboard was manufactured, containing 6 percent […]
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Forest Products Journal | 1966 |
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Composites from southern pine juvenile wood. Part 1. Panel fabrication and initial properties
Flakeboard, particleboard, and fiberboard panels were manufactured from four different sources of southern pine (Pinus taeda L.) juvenile wood. The sources were: 1) fast-grown trees; 2) the inner core of […]
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Forest Products Journal | 1990 |
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Composites from southern pine juvenile wood. Part 2. Durability and dimensional stability
Southern pine juvenile and mature wood were processed into three composites: flakeboard, particleboard, and fiberboard. The durability of these composites was assessed by subjecting specimens to an ovendry-vacuum-pressure soak (ODVPS) […]
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Forest Products Journal | 1990 |
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Composition Board Has Found Its Place in the Furniture Industry
Twelve types of composition board were evaluated in dimensional stability, hardness, and screw holding. Three major types of manufacturing processes were represented, namely, horizontal and vertical extrusion and multi-platen; the […]
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Forest Products Journal | 1956 |
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Compression Shear Test for Determination of Internal Bond Strength in Particleboard
A compression shear test is described in which a particle board test specimen is incorporated into a column so that the center plane of the specimen is oriented at 45? […]
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Forest Products Journal | 1977 |
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Compressive Strength of Cylindrical Samples as An Indicator of Wood-Cement Compatibility
Compatibility of wood-cement mixtures proposed by early studies was expressed as an inhibitory index, which was derived from hydration temperature and/or hydration time. Sometimes this index does not reflect the […]
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Forest Products Journal | 1986 |
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Computer Control of a Particleboard Forming Machine
The development and implementation of an in-house, low cost computer control system for a particleboard forming machine is presented. The machine has no capability to automatically adjust the mat weight […]
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Forest Products Journal | 1986 |
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Computer Simulation of Laminated Wood Panel Warping
The warping of laminated panels in response to moisture content changes is simulated by a computer model based on the assumption that the laminas respond elastically to the developing forces. […]
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Forest Products Journal | 1986 |
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Consolidation and Refinement Mark Progress in Glues and Gluing
Discusses a year of research focused on improving existing glues and processes. Note is taken of the increased use of insulation boards with ceramic adhesives such as calcium silicate as […]
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Forest Products Journal | 1963 |
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Correlation Between Internal Bond and the Shear Strength Measured By Twisting Thin Plates of Particleboard
Shear strength of nine thin commercial particleboards (3/16 to 3/8 inch) was measured by twisting plate specimens of various sizes. Because of the thickness variation shear values were obtained from […]
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Forest Products Journal | 1970 |
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Correlation Between Torsion Shear and Modulus of Rupture of Particleboard
General correlation (r = 0.7) was found between MOR and torsion-shear strength measured with a torque wrench at different planes of 57 commercial particleboards made by seven Canadian manufacturers. These […]
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Forest Products Journal | 1970 |
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Correlation of Accelerated and Long Term Stability Tests for Wood-Based Composite Products
ASTM Method D-1037, commonly used for determining dimensional stability, was found to be too time-consuming for both product development and production plant use. Several minor modifications were made in an […]
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Forest Products Journal | 1967 |
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Creep of Particleboard and Plywood Floor Deck Under Concentrated Loading
Concentrated load creep properties of three commercially manufactured, structural-type particleboards and a plywood were determined at five environmental test conditions. All panel types performed similarly under constant 50 percent RH. […]
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Forest Products Journal | 1977 |
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Creep of Thick Structural Flakeboard in Constant and Cyclic Humidity
Creep tests were conducted on three-layer flakeboards with random core and aligned flakes and on plywood to determine the suitability of the thick flakeboard as roof decking for commercial and […]
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Forest Products Journal | 1982 |
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Cross-Grain Cutting with Segmented Helical Cutters Produces Good Surfaces and Flakes
Dimension stock and panels at 8 percent moisture content were satisfactorily cross-grain knife planed with segmented helical cutting edges. Cuttings 1 inch by 10 inches long were aligned parallel to […]
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Forest Products Journal | 1974 |
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Cross-Grain Knife Planing Hard Maple Produces High-Quality Surfaces and Flakes
Hard maple panels of short, clear cuttings were aligned parallel and perpendicular to the feed direction so the material could be knife-planed parallel to and across the grain. The panels […]
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Forest Products Journal | 1970 |
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Curing Characteristics of Wood Particles from Nine Northern Rocky Mountain Species Mixed with Portland Cement
A technique for characterizing the inhibitory effect of wood on the setting of portland cement in a wood-cement-water mixture is presented. An equation was developed from hydration temperature data which […]
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Forest Products Journal | 1984 |
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Customer-Producer Relations in the Particle Board Business
Pertinent factors in producer-consumer relationships are: the product which the customer thinks he needs, the product which the customer really needs, the product the mill currently produces and the product […]
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Forest Products Journal | 1957 |
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Cutting Wood and Wood-Base Products with a Multikilowatt C02 Laser
A jet-assisted, coaxial, CO2 laser with a power output of up to 5 kilowatts (kw) was used to cut varieties of lumber, plywood, and particleboard. In general, as thickness decreased […]
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Forest Products Journal | 1977 |
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Cyanoacrylate Resins in Internal Bond Testing of Particleboard
Internal bond tests are rather long and, especially when accelerated aging is involved, glues are needed that couple quick setting properties with ability to adhere to wet surfaces. Cyanoacrylates meet […]
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Forest Products Journal | 1985 |
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Cyclic Moisture Conditions and Their Effect on Strength and Stability of Structural Flakeboards
Durability of phenol-bonded particleboards under accelerated aging conditions has been a matter of concern for many years. This exploratory study outlines a series of cyclic accelerated exposures on laboratory-prepared flakeboards […]
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Forest Products Journal | 1978 |