History Of Plywood Sheets

This guide will explain the different uses of plywood as well as popular plywood sheet sizes and its rating and grade system so that you can choose the best plywood for your project.

History of plywood sheets.

Plywood is a board material constructed from an odd number of usually three five seven etc sheets of wood termed. Based in tacoma washington the association is comprised of and represents manufacturers of structural plywood oriented strand board osb cross laminated timber glued laminated glulam timber wood i joists and laminated veneer lumber lvl. These thin layers also called plies are glued together in alternating perpendicular directions to create a cross graining pattern. It is an engineered wood from the family of manufactured boards which include medium density fibreboard mdf and particle board chipboard.

Actual structural plywood has a more limited history with first mentions made in the 18th century. Plywood is a material manufactured from thin layers or plies of wood veneer that are glued together with adjacent layers having their wood grain rotated up to 90 degrees to one another. Apa the engineered wood association is the nonprofit trade association of the u s. All plywoods bind resin and wood fibre sheets cellulose cells.

Subsequently plywood has been used in construction interior furnishings and even aircraft stark et al 2010. Plywood is a popular choice for residential and light duty construction and is made from thin sheets of veneer that have been peeled from debarked wood. The many types of plywood can differ in materials number of layers rating and grade. Plywood is a necessity in many diy and construction projects but not every type of plywood works for every project.