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Controlled crack joint with
coated metal waterstop

The application of in-situ concrete control joints serves the controlled reduction of shrinkage stress and prevents uncontrolled crack formation in in-situ concrete wall panels.
The controlled crack joint elements are equipped with crack-inducing metal elements, which lead to a defined crack at the predetermined breaking point. The integrated coated metal waterstop is coated with bitumen-free polymer and leads to improved bonding with the fresh concrete.

Rules (de)

Properties

Suitable for water-impermeable concrete
Suitable for element walls
Continuous concreting on both sides of the element