Cresco® expanding waterstop tapes are used in particular for difficult geometric joint profiles.
Sealing tapes prevent soil moisture, pressing and non-pressing water from penetrating into the structure.
When water enters the working joint, the expansion process starts and creates a sealing effect.
Expanding waterstop products are used where new concrete meets hardened (old) concrete and a working joint seal is necessary.
The rubber expanding waterstops are attached with Cresco® fixing adhesive (expanding waterstop adhesive) and the Cresco® fixing mesh (expanding waterstop mesh).
Pipe seals with Cresco® expanding waterstop are also a reliable solution in the floor slab area.