All-in-one air cap
Supreme all-in-one air cap tunnel waterproof sheet replaces the conventionally used EVA, ECB sheets and non-woven fabric used as drainage. By applying a PE-material air cap- type drainage material, the product maximizes drainage and water resistance to underground water. It enhances the water resistance structure and durability of tunnel construction, thereby improving the safety and economic efficiency over the long term.
|Thickness||0.8mm, 1.0mm, 1.2mm, 2.0mm|
|Width||1m ~ 2.1m|
|Length||1m ~ 100m/roll|