Ecological grass Grid HW-PEG38
Details
HW-PSD38 drainage board is developed on the basis of the HW-PSD10 (103), is a high-impact polystyrene (HIPS) made sided boss drainage of board, is mainly applied to the underground garage floor, basementfloor moisture-proof, anti-leakage.
Construction see (Figure underground garage backplane)
| Model | Backplane colors | Material | Quality（g/㎡） | Thickness(mm) | Compressive strength(kpa) | Geotextile Membrane color | Material | Pore diameter(mm) | Runoff rate | Tensile strength（N） | Quality（g/㎡） | Drainage Board Specifications（mm） |
| HW-PSD38 | Black / White | High-impact polystyrene(HIPS) | 1270 | 40 | 150 | Black / White | Ping Lun polyester | 0.15 | 320 | 160 | 150 | 1200×16660 |