Documents Engineered Lumber. Oriented Strand Board (OSB) OSB is manufactured from waterproof heat-cured...

Slide 1Engineered Lumber Slide 2 Oriented Strand Board (OSB) OSB is manufactured from waterproof heat-cured adhesives and rectangular shaped wood strands that are arranged…

Documents Lumber one of the World’s oldest construction material

Lumber one of the Worldâs oldest construction material Terminology Wood has been the main construction material for centuries, terms used: Lumber - wood that has been sawed…

Documents One Off Fiberglass Foam Core Boat

In general: Foam-sandwich construction in the following assumes the use of the pure polyvinyl-chloride rigid-elastic type of 5 to 6 lbs. per cubic foot density. Chemically…