Waterproof sheet, cedar sheet
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.
- Company：ドレイン工業
- Price：Other
