rubber waterstop/rubber water stop bar for concrete joints

Feature

1. Excellent elasticity, extensibility and good inflatable waterproof performance. The rate of expansion can be abjusted between 100% and 500% in water. It is still equipped with elasticity and extensibility after expansion, the rate of expansion isn’t effected by the water quality.

2. It can keep a excellent performance of waterproof in a large-scale temperature.

3. Excellent waterproof, chemical resistance, durability. no harmful element and no pollution.

4. It can be made to any shape as user’s needed or required and It also can be made to compound type waterproof material through mixing with common rubber.

Technical Data

Note:

1. Hardness is recommended item.

2. Section test of finished product shall reach 80% of this standard.

3. The tensile strength of overtapping position shall be not less than 50% of standard performance.

Application

1. Waterproof seal for the pipe segment joints of the tunnel with shied method;

2. Waterproof seal of connection of various pipeline and bridge culverts of concrete, ceramic, plastics and steel, etc..

3.Waterproof seal of deformation joint ,construction joint and settlement joint of underground and foundation engineering;

4.Waterproof seal of reservoir, dam, agricultural irrigation facilities and hydropower plant, etc..