sheet drainage

The Drainage Sheet (HHC-DSPS003) is made by high polystyrene (HIPS). It has not only the one-sided draining water function but also the water storage function, and it is suitable in deep soil layer. The HHC-DSPS003 Drainage Sheet is widely applied in the roof garden, lawn stadium, golf stadium and outdoor garage roof afforestation project. drains ProductColor of under plateMaterial QualityQuality(g/m2)Thickness(mm)HHC-DSPS003Black/White(or as per our client’ requirement)High Polystyrene(HIPS)91718Compressive strength (kpa)Hole caliber (mm)Runoff rateTensile strength(N)Specification of drainage plant (mm)2000153201601150×550×18(Size, color, material, thickness and specification can be decided by our clients)