DualProof is a fully and permanently bonded, self-adhesive composite sheet for waterproofing and protecting against gases and chemicals.

It consists of a sealed two-layer, highly flexible PVC membrane laminated with a non-woven PP-fleece and prevents any lateral water migration between the waterproofing membrane and the structural concrete.

Installation

DualProof is cold / pre-applied, and is installed without heat or open-flame. It is used before the steel reinforcement is fixed and the concrete poured. PP FiberTex Technology gives DualProof its unique bond and connection to the concrete. 

Applications

DualProof can be applied horizontally or vertically and is used in applications where structures require protection against groundwater and seepage, such as:

  • new-build basements
  • foundations
  • tunnels
  • garages
  • any below-ground concrete construction

Advantages

  • Waterproof, damp proof, gas proof and gives concrete protection against chemicals such as sulphate, chloride, carbonate and hydrogen carbonate
  • Tough and resistant, quick and easy to install, high compound shear strength
  • Can be installed in any season regardless of temperature and weather condition
  • Complicated welding equipment and specially trained staff are not required; overlapping can be easily secured with CEM 805 adhesive
  • Self-adhesive bonding properties on contact with poured concrete
  • Seals small cracks in concrete
  • Suitable for saltwater conditions
  • CE marked and DIN certified