Bentonite Waterstop 20mm
Bentonite Waterstop 20mm x 10mm x 9m Roll. Bentonite waterstop tapes are used for waterproofing vertical and horizontal structural joints, including those with complicated geometric shapes. Bentonite waterstop is a swellable tape used for the sealing of structural joints which are exposed constantly or temporarily to water. Bentonite is a natural clay that has the ability to grow in volume quickly in response to contact with water.
Product Description
Bentonite Waterstop Seal is a unique sealing compound which expands in a controlled fashion when exposed to moisture, forming a compression seal in concrete joints.
Bentonite is ideal for use in horizontal and vertical construction joints for cast in-situ concrete structures. 60m head of water pressure.
AREAS OF APPLICATION
Water Retaining Structures
- Water tanks
- Reservoirs
- Dams
- Spillways
- Sewage treatment plants
- Water treatment plants
- Swimming pools
- Box culverts
- Bund walls
Water Excluding Structures
- Basements
- Underground structures
- Tunnels
- Subways
- Retaining walls
- Pits
- Manholes
Others
- New to old concrete
- Underground structures
- Poured in-situ construction joints
- Roof slabs
- Suspended slabs
- Above & below grade precast panels (check with Concrete Jointing Systems & your Engineer)