Plywood
From Wikipedia, the free encyclopedia
Plywood is a manufactured wood which is made by gluing several sheets of wood together. A common reason for using plywood instead of plain wood is its resistance to cracking, shrinking and warping. It is used to make a range of things from sheds, to cladding. It is graded on the quality, from class A to class D, A being the best quality and D being the worst quality.
