Drainage board nonwoven coven in the drainage board, used as a filter layer.For a green and drainage system.
Nonwoven specially for drainage board
Nonwoven common weight:100GSM-150GSM
Nonwoven use: Cover in the drainage board, used as a filter layer
Indicators of nonwoven specially for drainage board
Color | Material | Weight/gsm | Pore-diameter/mm | Runoff rate | Tensile strength/N |
Black/White | PET/PP | 150 | 0.15 | 320 | 160 |
Drainage board description: It is made of HIPS or PE, its material is hard, it also has compressive strength, strong support, big water storage and big displacement.
Product use: the green works of building roof
the green works of garage roof
Pictures showcase:
120g short fiber polyester black nonwoven geotextile
