Waterproof sheet for NATM tunnel construction utilizing long experience and technology of geotextiles and geomembranes.
NATM, waterproof sheets made of EVA (ethylene-vinyl acetate) for shield tunnels. 【Features】 ○ By providing a roadbed slope and laying a pave mat, it creates a structure that can redirect rainwater and other water to the lower part of the forest road. ○ It prevents groundwater from entering the tunnel. ○ We offer various sheet thicknesses (0.8 + 3mm, 1.0 + 3mm, 2.0 + 3mm). ● For other functions and details, please download the catalog.
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basic information
【Main Features】 ○ Waterproof ○ Applicability ○ Cushioning effect and drainage ○ Safety ○ Availability of surrounding materials ● For other functions and details, please download the catalog.
Price information
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Applications/Examples of results
【Usage】 ○ NATM tunnel ○ Shield tunnel ○ Waterproofing for shafts, etc.
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Company information
DRAIN Industries is a company that contributes to the creation of a desirable environment for the next generation by working on the restoration and creation of rich nature through products related to riverbank protection.
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