Bentonite swelling tape

Technically tested and approved for application!

Bentonite swelling tape are proven reliable since many years. The tape swells by contact with water and seal cracks and construction joints safe and durable.

The tests guarantee that the product can be used in many differnet applications.

Advantages, which convince:

• Easy and safe installation
• No moulded parts and weldings
• No upstands
• Swell- and shrinkage proces is reversible
• Self-injecting effect
• Form stability and not sticky - the swelling tapes insists in cracks and cavities.
• No waste or remnants
• Environmentally friendly
• Safe through tests

Installation:
Swelling tape made of bentonite are mounted with grids or glues for swelling tapes. The tapes are laid within the reinforcment with 8 cm concrete cover.

Test certificates:

• Dimension 25/20, audited to a water pressure of 50 metre water column
• Dimension 20/15, audited to a water pressure of 20 Metern water column
• suitable for Tidal zones
• Drinking water applications