PLYD has various meanings in the Construction category. Discover the full forms, definitions, and usage contexts of PLYD in Construction.
A vertical framing member usually designed to carry a beam. Often a 4" x 4", a 6" x 6", or a metal pipe with a flat plate on top and bottom. A panel (normally 4? X 8?) of wood made of three or more layers of veneer, compressed and joined with glue, and usually laid with the grain of adjoining plies at right angles to give the sheet strength.
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