CPF liner Zemdrain^®

Concrete structures are designed for a lifetime of at least 50 to 100 years. Current projects are already aiming for a lifetime of 200 years. Such structures, which are exposed to the environment, often have to be renovated several times during this period. The reason for these time-consuming and cost-intensive renovation measures are deficits in the quality of the concrete edge zone of concrete components.

Using the CPF liner Zemdrain^®

By using the water-draining formwork liner Zemdrain^® during concreting, this weak point is prevented right from the start, because the product ensures a shrinkage-free and hard concrete edge zone. Zemdrain^® thus supports the creation of sustainable concrete structures.

Application videos

• Zemdrain^® Classic - fixing to formwork panels
  
• Circular water reservoir in concrete with a void-free surface