TOP WHAT IS OSB BOARD MADE OF SECRETS

For over 100 decades, Weyerhaeuser has become building and boosting a standing for responsible company citizenship.In most cases, the composition of OSB is roughly ninety five% wood chips and 5% resin and adhesives. A few of the most well-liked employs of oriented strand boards include walling, sheathing, flooring, and roofing.The chemical compound