Drainage sheet have a remarkable capacity of horizontal draining, featuring high compressive strengths and high porosity
Specifications
drainage sheet is made of HIPS/HDPE widely used on highway subgrade,basement,tunnel,slope and other projects can add fireproof
drainage sheet
drainage sheet is made of HIPS and HDPE.It can bear long time stress,and wont be out of shape.Then it will keep its water discharge.
Either the function or the economic effect of the single-side drain board is better than other traditional architecture materials,such as stone and ceramisite.
Now it is widely used on highway subgrade,basement,tunnel,slope and other projects.
Polythene/Polystyrene dimple drain board
