Ecternally placed type of PVC waterstop,used where embedded type can not be used due to interference of steel reinforcement.

 

PVC Waterstop with solid Circular bulb either side ,used where large movement due to expansion/ contraction is expected,also for settlement joints and crumple sections.

 

A Multipurpose,general type of PVC Waterstop having ribe on surface to ensure water tightness,used for expansion/contraction joints also for construction joints.

 

A Specially Developed design PVC Waterstop designed by Ganga modernisation authority roorkee(U.P.)