Hydrophilic Bentonite Rubber Waterstop strip
Bentonite and natural rubber
Black and red
80℃ ,2h. No flow
Maximum water absorption expansion ratio/%
Soak 240h. Overall expansion without fragments
-Our product is used in water stop .
- Anti-permeability of concrete construction joints .
-post pouring seam and wall pipe, board joints, cracks in the wall
and treatment of leakage of concrete crack.
- It is widely used in basement, underground garage, storage tank,
- Subway, highway, railway tunnel and other underground