Plywood Strength Axis. It's a first test of incomplete z axis. Install with the long dimension or strength axis of the panel across supports and with panel continuous over two or more spans. The layer structure leads to more uniform properties.
Plywood is made of several thin layers, or 'plies' that are laminated together.
It was recorded 23.09.2013 and i make it public now as i don't have much time to work on this project atm. Plywood is among the strongest of all building materials. It was recorded 23.09.2013 and i make it public now as i don't have much time to work on this project atm. Provide adequate moisture control and use ground cover vapor retarder in plywood meeting the underlayment standard in ps 1, will have the word, underlayment in the. Generally speaking, if the strength of the plywood is not required, then other engineered materials however, there are times when plywood alone isn't strong enough; Without wood joinery, a woodworking project would need to be carved from a single piece of wood. It means 40 o/c for framing members when the strength axis is across 3 or more supports when used for roof. Osb is engineered to have strength and stiffness equivalent to plywood.