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| Title | Publication | Publish Year |
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Influence of Natural Durability, Laboratory Weathering, Resin Content, and Ammoniacal Copper Arsenate Treatment on the Decay Resistance of African Hardwood Particleboard
Particleboards manufactured from ring-flaked Ghanaian hardwood chip mixtures were evaluated for decay resistance as measured by weight and internal bond (IB) strength losses after the ASTM soil-block test. Variables studied […]
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Forest Products Journal | 1984 |
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Influence of Various Molds and Seasoning on Vacuum-Light Oil Treatment of Round Red Alder (Alnus Rubra Bong)
Short length pieces from five winter-cut trees less than 6 inches diameter were used. The four fungi were the same as used in a prior study on cold soak treatment […]
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Forest Products Journal | 1971 |
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Initial Screening Trials of Some Quaternary Ammonium Compounds and Amine Salts as Wood Preservatives
Nineteen quaternary ammonium compounds, one polymeric biocide, and salts of three tertiary amine compounds were screened for effectiveness in preventing decay of Pinus radiata sapwood by three basidiomycete fungi (Gloeo […]
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Forest Products Journal | 1977 |
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Integrated protection against lyctid beetle infestations. IV. Resistance of boron-treated wood (Virola spp.) to insect and fungal attack
Samples were taken from 60 freshly sawn boards of banak (Virola spp.) before and after dip-diffusion treatment with a polyborate (TIM-BOR?, disodium octaborate tetrahydrate) to determine the efficacy of the […]
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Forest Products Journal | 1987 |
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Interaction of CCA Preservative Treatment and Redrying: Effect on the Mechanical Properties of Southern Pine
Preservative treatment with chromated copper arsenate (CCA) and kiln redrying can adversely affect the mechanical properties of southern pine. To assess the extent of the effect we treated small clear […]
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Forest Products Journal | 1985 |
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Interactions of quaternary ammonium salts with wood: influence of cation and anion structure on fixation and leaching
The chemical structure of the ammonium ion has a strong influence on the quantity of ammonium salt retained by the wood. The amount retained increases with the lipophiliclty of the […]
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Forest Products Journal | 1992 |
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Investigation of bis-[1-(dimethylamino)-2-propanlato] copper (II) as a wood preservative
Bis-[l-(dimethylamino)-2-propanolato] copper (II) (CuDMAP) in the vapor phase was used to treat oriented strandboard (OSB) to investigate its potential as a wood preservative. Treatment time and temperature greatly influenced copper […]
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Forest Products Journal | 1997 |
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Isolation of Microorganisms from Preservative-Treated Wood
Ponderosa pine stakes, either nontreated or impregnated with various concentrations of pentachlorophenol and fuel oil, or fuel oil only, were exposed to a soil burial test for various lengths of […]
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Forest Products Journal | 1969 |
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Kiln-Drying Treated Plywood
Kiln-drying schedules for 1/2-inch and 3/4-inch sheathing plywood treated with chromated copper arsenate (CCA) and 1/4-inch sanded plywood treated with a waterborne fire retardant, are developed. Results showed that drying […]
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Forest Products Journal | 1978 |
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Laboratory Evaluation of Millwork Preservatives
It is suggested that the method of the National Door Manufacturers’ Assn. for the evaluation of millwork preservatives may be too favorable to the preservative, and a modified procedure is […]
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Forest Products Journal | 1948 |
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Laboratory Evaluation of Preservatives Against Brown-and White Rot Fungi
A review of current methods shows that satisfactory fungal growth, weight-loss, and strength-loss tests exist to screen large numbers of chemicals. Most countries use 3- to 4-month-long weight-loss methods for […]
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Forest Products Journal | 1978 |
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Laboratory evaluation of selected anti-fungal chemicals for control of fungal staining on Ginkgo sapwood
The susceptibility of Ginkgo sapwood to fungal attack and the ability of selected anti-stain chemicals to control colonization of sapstain and mold fungi on green Ginkgo sapwood were evaluated. Ginkgo […]
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Forest Products Journal | 1999 |
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Laboratory Evaluation of Selected Fungicides for Control of Sapstain and Mold on Southern Pine Lumber
A number of fungicides and fungicidal mixtures were screened in, the laboratory to determine their efficacy in control of stain and mold on green southern yellow pine lumber. The fungicides […]
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Forest Products Journal | 1983 |
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Laboratory evaluation of the decay resistance of red oak (Quercus rubra) pressure treated with copper naphthenate
Northern red oak cubes pressure treated with copper naphthenate in toluene solvent were evaluated for decay resistance after exposure to brown- and white-rot fungi. Sapwood cubes were pressure treated to […]
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Forest Products Journal | 1995 |
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Laboratory Screening Tests of Fungicides of Low Toxic Hazard for Preventing Fungal Stain of Lumber
A series of twenty-three chemicals, many of them agricultural fungicides, were screened in laboratory bioassays to identify efficient stain preventing preservatives of relatively low toxic hazard, to be used on […]
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Forest Products Journal | 1979 |
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Leaching of CCA from lumber exposed to natural rain aboveground
This paper presents results of a 1-year study that continuously monitored chromated copper arsenate (CCA) leaching from aboveground, naturally exposed 38-mm by 137.4-mm (2-in. by 6-in.) dimensional lumber samples. Three […]
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Forest Products Journal | 2003 |
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Leaching of CCA from treated wood: pH effects
This study was undertaken in response to a recent report (8) that showed high Cu, Cr, and As leaching from CCA-treated wood exposed to buffered acidic solutions. CCA-treated wood of […]
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Forest Products Journal | 1991 |
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Leaching of CCA-C from jack pine sapwood in compost
The leaching of type C chromated copper arsenate (CCA-C) impregnated jack pine blocks exposed to composting vegetable matter was compared to leaching of blocks either soaked in distilled water, exposed […]
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Forest Products Journal | 1992 |
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Leaching of flakeboard produced from recycled CCA-treated wood into deionized water
The disposal of preservative-treated wood is becoming a larger issue for the forest products industry due to increasing public concern and scrutiny as well as costs associated with traditional disposal, […]
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Forest Products Journal | 2004 |
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Leaching of Preservatives in Treated Experimental Shake Roofs
Experimental roof panels, made on 1.2 x 1.2 m plywood squares, were made using preservative-treated barn shakes, exposed to weather at a high rainfall site to study the performance of […]
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Forest Products Journal | 1976 |
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Leaching resistance of copper amine-treated Scots pine
The depletion of copper and amine from copper amine- and amine-treated Scots pine blocks was investigated. For copper amine-treated blocks, the greatest leaching resistance was found for copper monoethanolamine and […]
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Forest Products Journal | 2004 |
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Leaching studies and fungal resistance of potential new wood preservatives
New inorganic wood preservatives based on chromated copper arsenate (CCA) have been formulated by replacing arsenic with molybdenum (Mo), tungsten (W), or zinc (Zn) phytate. The new preservatives are expected […]
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Forest Products Journal | 2005 |
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Leaching Tests on Copper-Chromium-Arsenic Preservatives
Tests of the leaching of CCA preservatives indicate that solution concentration, chromium content, solution acidity, and drying time of the treated material all have a definite influence on leaching resistance. […]
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Forest Products Journal | 1969 |
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Location of Pentachlorophenol By Electron Microprobe and Other Techniques in Cellon Treated Douglas-Fir
Specimens of Douglas-fir were analyzed to determine the exact location and concentration of pentachlorophenol (PCP) after pressure impregnation by the Cellon process. Results from staining with chlordioxide and dimethylanilin indicated […]
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Forest Products Journal | 1971 |
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Long Term Effect of Preservatives on Gluelines in Laminated Beams
This paper describes results of a study on laminated wood treated after gluing and then aged up to 20 years before it was tested. It is concluded that wood properly […]
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Forest Products Journal | 1967 |