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| Title | Publication | Publish Year |
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Bioassay Estimation of Sapwood Protection in Spray-Treated Western Redcedar Poles
A bioassay was developed using samples of 160 butt-treated western redcedar poles in 8 lines in the Willamette Valley of western Oregon that had been sprayed (flooded) 5 to 12 […]
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Forest Products Journal | 1973 |
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Bioassay of Residual Preservative Protection in Wood
A simple bioassay that had proved effective as an indicator of the relative level of protection by pentachlorophenol proved to be similarly effective for assessing protective levels in wood treated […]
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Forest Products Journal | 1976 |
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Bioassay to Determine Penetration and Efficacy of a Wood Preservative Applied By Soak Treatment
A bioassay with decay fungi was performed by means of the soil-block method in an attempt to demonstrate the distribution of a fungicide at levels effective in preventing attack by […]
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Forest Products Journal | 1980 |
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Biocide protection of field-drilled bolt holes in rd oak, yellow-poplar, loblolly pine, and Douglas-fir
Field-drilling of holes in treated wood products sharply reduces the effectiveness of the original wood treatment, but most fabricators dislike the oily nature of the chemicals available for treating this […]
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Forest Products Journal | 1999 |
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Biocide protection of field-drilled bolt holes in rd oak, yellow-poplar, loblolly pine, and Douglas-fir
Field-drilling of holes in treated wood products sharply reduces the effectiveness of the original wood treatment, but most fabricators dislike the oily nature of the chemicals available for treating this […]
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Forest Products Journal | 1999 |
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Biocide retention variation of southern yellow pine products treated with waterborne preservatives in commercial, pilot plant, or laboratory cylinders
The among-sample retention variability of southern yellow pine (SYP) products was examined for seven sets of dimension and timber lumber treated with CCA-C in various commercial plants with retention based […]
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Forest Products Journal | 2004 |
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Biodeterioration and Strength Reductions in Preservative Treated Aspen Waferboard
Experimental aspen waferboards, bonded with liquid or powdered phenol-formaldehyde resins and treated by various methods with a wide selection of preservatives, were tested for fungal resistance in accelerated laboratory trials. […]
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Forest Products Journal | 1983 |
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Blue Stain in Sprinkled Log Decks and Lumber Piles of Ponderosa Pine
Ponderosa pine (Pinus ponderosa Laws.) logs decked under various water-spray conditions during summer in central Oregon soon changed appearance. Sapwood of log ends sprayed with clean river water darkened within […]
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Forest Products Journal | 1980 |
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Borate and imidacloprid treatment of ash logs infested with the emerald ash borer
As of January 2006, portions of Indiana, Michigan, Ohio, and Ontario were infested with the emerald ash borer (EAB), Agrilus planipennis, a destructive exotic Asian beetle that feeds within the […]
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Forest Products Journal | 2006 |
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Borate diffusion into red oak sapwood lumber: an initial assessment
The length of time necessary to store red oak sapwood lumber (Quercus spp.) for adequate diffusion penetration of borates was studied by dip-treating for 1-minute matched packets of 5/4 (31.7 […]
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Forest Products Journal | 1991 |
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Borate treatment of seasoned western hemlock and Douglas-fir lumber
Dry (12% moisture content), incised or nonincised Douglas-fir and western hemlock lumber was treated with sodium borate tetrahydrate and subjected to dip or pressure treatments. Gross retentions and boron penetration […]
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Forest Products Journal | 1991 |
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Boron diffusion treatment of aspen lumber stored under various relative humidities
This study was designed to determine if boards of a relatively refractory wood species, quaking aspen, could be effectively treated with a borate preservative using traditional dip-diffusion methods. In addition, […]
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Forest Products Journal | 1997 |
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Boron treatment of hardwood lumber: a preliminary cost analysis
Boron was examined as an alternative to lindane for treatment of hardwood lumber. Costs were calculated for systems representative of current practice and for systems most likely for boron usage. […]
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Forest Products Journal | 1989 |
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Boron-treated expanded polystyrene insulation resists native subterranean termite damage after 3-year field exposure
Foam plastic insulation around or beneath building foundations can provide hidden entryways that must be considered for effective termite prevention. Borate-treated expanded polystyrene (EPS) rigid foam insulation installed with construction […]
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Forest Products Journal | 2005 |
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Brush, Dip, and Soak Treatments with Water-Repellent Preservatives
Results of 18 years of testing show that surface treatments give worthwhile protection to porches, siding, and other exterior woodwork, but the treatments must be supplemented with adequate structural design. […]
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Forest Products Journal | 1961 |
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Building Code Relationships to Wood Use for Floor-Foundation Systems of Single-Family Houses
Building code requirements for floor-framing of crawl-space, concrete slab, wood pole frame, and wood underfloor plenum systems of construction for single-family houses were evaluated. Data were obtained from building officials […]
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Forest Products Journal | 1970 |
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Buyer perceptions and purchasing patterns related to treated wood use in children’s playground equipment
In recent years, there has been ample negative publicity in the media about potential hazards to human health from exposure to chromated copper arsenate-treated wood. In particular, children have been […]
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Forest Products Journal | 2004 |
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CCA accelerated fixation by dielectric heating
A series of dielectric heating tests vas carried out with chromated copper arsenate (CCA-C) commercially treated western hemlock lumber placed within a fixed radio-frequency electromagnetic field. The results showed that […]
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Forest Products Journal | 1996 |
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CCA and Sodium Pentachlorophenate Inhibition of Basidiospore Germination of Decay Fungi: The Contact Agar Method
A contact agar disk method was used to assess inhibition of basidiospore germination of four wood decay fungi by chromated copper arsenate and sodium pentachlorophenate treated aspen and spruce wood […]
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Forest Products Journal | 1979 |
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CCA Pressure Preservative Treatment of Hem-Fir Heartwood Brush Treated with a Water-Repellent Fungicide
Fifty hem-fir freshly cut, heartwood boards were sawn in half to produce end-matched samples. One of each pair was brushed with a water-repellent/fungicide solution containing sodium penta- and tetrachlorophenate. All […]
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Forest Products Journal | 1980 |
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CCA Retention and Disproportioning in White Spruce
Eastern white spruce (Picea glauca (Moench) Voss) heartwood, flat-sawn, and 2 by 6 inches in cross section, at moisture content levels of 54 (green), 25, 20, and 17 percent, was […]
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Forest Products Journal | 1974 |
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Cement-bonded particleboards using CCA-treated wood removed from service
Wood-cement composites are one option for the recycling of spent chromated-copper-arsenate-(CCA) treated wood. This paper evaluates the effects of CCA-treated wood on selected properties of cement-bonded particleboard. CCA-treated wood is […]
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Forest Products Journal | 2000 |
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Characteristics of creosote-treated LVL materials
Red maple and yellow-poplar logs were rotary peeled into nominal 1/6-inch veneer at a southern pine plywood plant. The veneer was laminated in a continuous hot-press with phenol-formaldehyde adhesive at […]
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Forest Products Journal | 1994 |
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Characteristics of Preservative Solutions Which Influence Their Penetration Into Wood
The effect of preservative chemicals, wood extractives, chemical reaction products, and type of carrier on penetration into Douglas-fir heartwood was studied. It was found that the water-borne preservative FCAP undergoes […]
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Forest Products Journal | 1972 |
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Chemical Brown Staining of Douglas-Fir Sapwood
Prevalence of a chemical brown stain in sapwood of Douglas fir during the first half of 1981 caused acute financial losses to Oregon producers of valuable clear grades of export […]
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Forest Products Journal | 1983 |