Concrete shuttering plywood is bwp grade plywood, preservative treated and specially suited for use in concrete shuttering and formwork.
The plywood is built up of odd number of layers with grain of adjacent layers perpendicular to each other.
Plywood is used extensively for formwork for concrete, especially for sheathing, decking and form linings.
There are two types of plywood - internal and exterior.
The interior type is bonded with water resistant glue and exterior type is bonded with water proof glue.