Product introduction

1)       BW-91/96 type Water Stops are new water-proof and leakage resistance products used in concrete constructions.

2) They are water proof, anti-seepage material, series of water stops have been developed to satisfy different construction requirements. For example, the Wire Mesh Sandwiched Water Stops, Grouting-pipe Water Stops, etc..

Product Features

1) The water stops will expand when in contact with water, they can successfully block or stop water.

2) The water stops have high expansion rate. Water stops in the construction joint can make automatic balance, they can block the small cracks caused by subsidence.

3) If there is any water leak from the gaps of finished engineering, water stops can be used to block water.

4) The water stops have better water proof and leakage resistance than the traditional steel plates, rubber or plastic water stops. Water stop are very easy to use, save both labor and time.

5) The main material of water stops is a kind of inorganic mineral material which is aging resistant, corrosion resistant and non-pollutant, etc..

6) The water stops are still elastic and don’t crack even after soaking in water for a long time.  

Application range and conditions

u        The BW-91/96 type Water Stops are used in the concrete construction joints, post-pouring joints, wall pipes, gaps between concrete plates, wall gaps, etc..

u        The BW-91/96 type Water Stop Strap are widely used in the basements, underground parking lots, water pool, sedimentation tank, highways, railway tunnels, etc.

BW type water stop technical index

Reference Standard: GB/T18173.3-2002 （Foreign standard available）