摘要: Presents information on a study which developed a profile of used chromated copper arsenate lumber removed from the demolition of residential decking in southeastern U.S. Uses of treated southern yellow pine; Methodology; Results and discussion; Conclusions....
CULPEPER CCAPressure Treated wood products have stood the test of time dating all the way back to the 1940’s. The CCA wood preservative system meets the American Wood Protection Association (AWPA) Standards and meets all major building code requirements. CCA treated wood is available for certain...
Three adhesive mix types were evaluated for bonding chromated copper arsenate (CCA)-treated lumber for possible glulam industry application. The adhesives included a commercial resorcinol-formaldehyde adhesive, a commercial emulsion-isocyanate adhesive, and a laboratory-modified resorcinol adhesive mixture. Th...
郁金香电灯泡的价格下跌,直到他们到达了现实价值,意味一个唯一电灯泡是几乎不值得的。 [translate] am or f m或f [translate] aKnuckle 指关节 [translate] aDo not use chromate copper arsenate (CCA) pressure-treated lumber. 不要使用铬酸盐铜砷酸盐 (CCA) 压力被对待的木材。 [translate] ...
Pressure-treated lumber, such as CCA pressure-treated wood, has been popular over the decades partially due to its resistance to rotting, insects, and microbial agents. 因为砷是深刻地毒性和致癌物质的和显示了对过滤入周围的土壤,现有的CCA被对待的木材,然而,形成一个挑战; 这提示了在合作成果主要被逐...
Koppers Performance Chemicals develops revolutionary ways to pressure treat lumber for residential construction, remodeling, commercial building, heavy duty marine and agricultural use. In addition to fire retardant treated wood products, Koppers provides essential products for utility companies and fundamental...
Transfer of Contaminants from CCA-Treated Lumber to Aquatic Biota, J Exp Mar Biol Ecol, Vol.161, pp. 189-99, ISSN 0022-0981Weis, J. S., & Weis, P. (1992a). Transfer of contaminants from CCA-treated lumber to aquatic biota. Journal of Experimental Marine Biology and Ecology, 161, ...
Concentration and Speciation of Copper and Chromium Adjacent to Chromated Copper Arsenate (CCA) Treated Lumber Fence Posts.Donald Schwer
A mail questionnaire was used to collect both demographic data and assess the factors affecting the recovery of treated lumber. Research findings indicate the average age of decks at removal was nearly 13 years, and that the average size of decks is increasing, from 198 to 272 ft.(2). ...
The findings of this research indicate that perceived behavioral internal and external controls towards the recovery of used CCA treated lumber have a significant impact on a contractor's decision intention to recover spent CCA lumber. Moderator analysis indicates that for recovery intention, an ...