Description

The water swelling rubber water-stop has its special feature that its inner waterproofing part is made of special rubber with a hydrophilic expansion property. This expansion of the water-swelling rubber enhances the tightness between the water-stop and the structures so as to make a better waterproofing effect.

Features
- Strong water pressure resistance

- High resistance to abrasion and tearing

- Resistance to weather and aging
- Excellent elasticity and elongation, high expansion ratio
- Excellent self-healing, can plug tiny cracks resulted from concrete shrinkage and settlement

Application

Widely used in construction joints and deformation joints, joint reinforce or preventive waterproofing projects
* Dams, culverts, canals, spillways
* Water towers, reservoirs
* Sewage tanks
* Tunnels and subways
* Basement and other underground projects

Technical Data