WISA-Form Elephant is a WPC coated special plywood for use in formwork systems where high requirements are set on the concrete surface and the number of reuses.
Base board: Birch plywood made solely from birch (hardwood) veneers bonded together in a special construction.
Bonding: Phenolic resin cross-bonded weather resistant glueing according to EN 314-2/class 3.
Surface and edges: Face – 1,6 mm light grey special plastic coating. Reverse – Dark brown phenolic film 220 g/m2 moisture barrier.
Optional: Special plastic coating on both sides.
Edge sealing: Water resistant paint.
Panel size: Maximum size: 1525 x 3660 mm. Sizes at customer’s request.
Reuses: Typical number of reuses is likely to be in the range of >100 times. However, this will vary according to many different factors including good site practice, required concrete finish, amount of care taken when compacting the concrete, handling and storage of the forms, type and quality of release agent.