Calibre IS 4990 File Face Shuttering plywood is BWP Grade or Phenolic plywood. Its also known as film face ply in the market. A phenolic film is covered over the surface of the ply. Calibre IS 4990 File Face Shuttering Plywood is a highly densified plywood with a smooth film coating on both sides of the faces and is used primarily for cement formworks during construction. The plywood is generally pressed to a thickness of 12mm with a density of 750Kg/cubic metre to ensure it supports the weight of poured concrete. Shuttering Ply is generally used to make the cast of ceiling, walls, drains, highways, pillars, etc, to pour concrete in it in order to give the concrete any shape needed.
25Kg variant can be used upto 8-10 repetition.
30Kg variant can be used upto 10-12 repetition.
34Kg variant can be used upto 12-14 repetition.
40Kg variant can be used upto 14-18 repetition.
44Kg variant can be used upto 16-20 repetition.