Description:
Supercast waterstops are extruded from a high grade PVC compound which has been formulated to give excellent flexibility and longevity characteristics. They are available as straight lengths and factory produced intersections or as a factory prefabricated segment of a network to minimise site jointing.

Rearguard S sections:
Sections incorporate a flat top centre box which allows movement to be accommodated in expansion joints. The centrebox also provides a seating to support joint fillers. Supercast Rearguard S can also be used in contraction and construction joints. All Rearguard sections incorporate a nailing flange with a reinforced edge to provide a secure fixing that will resist tearing.

Uses:
The Supercast range of PVC waterstops is designed to provide an integral sealing system for movement and construction joints in concrete cast in-situ. These joints typically occur in the following types of structure:
Water retaining:

• Reservoirs, water towers and sewage tanks
•  Dams, culverts, canals and spillways
•  Swimming pools
•  Bunded areas surrounding liquid retaining tanks
  Water excluding:
•  Basements and underground car parks
•  Tunnels and subways
•  Abutments and retaining Walls.

Advantages:

•  Range of profiles to suit every need
•  Fully continuous 4 bulb network
•  Reinforced eyeletted edge flanges for positive fixing
•  Simple on-site jointing
•  Full range of moulded and fabricated intersection pieces
• WRc approval for use in contact with potable water