Application of water swelling Water stop : 

hydrophilic Water stop is used in construction,subway, all kinds of pools, sewage treatment plant, tunnel, culvert, etc.

Advantages of water swelling Water stop :

1. High expansion rate, strong mobile supplementary. 

2. Strong self-healing, can plug tiny cracks resulted from Concrete shrinkage and settlement.

3. Simple, convenient and reliable operation, best corrosion resistance.

4. Can provide a variety of specifications according to the need of design and construction.