Low expansion sealing gasket for joints in pre-cast concrete.
Conseal CS231 is the perfect product for sealing non-moving joints in pre-cast structures or between in-situ pours and existing concrete applications. It does not depend on moisture activation to work as its mechanical properties depend on the bond to each side of the joint, and not the expansion of the product itself. Conseal CS231 is compressible within the joint and will provide an immediate and effective seal. Its follow on controlled expansion increases the seal and will accommodate small joint movements. Conseal CS231 is ideal as sealing strips for manholes, pipe penetrations and box culverts. It is a highly elastic gasket with substantial elongation capabilities. The heat of hydration assists with chemical bond to green concrete.