Hydrobloc-CJ7

HYDROBLOC-CJ7 is a high-performance metal plate water-stop system designed for waterproofing of construction joints in reinforced concrete structures. It consists of a galvanizediron (GI) steel plate (1.2 mm thick, 150 mm wide / 6 inches, 2 m length), factory-coated with:

• A bonding primer layer for enhanced adhesion.
• A flexible ribbed coating based on Addiflex CSH technology, ensuring superior mechanical interlock and chemical bonding with fresh concrete.

The system acts as a physical and active barrier, preventing water ingress through construction joints by extending the seepage path and ensuring monolithic bonding with concrete.

Key Features & Benefits:

• Acts as a continuous impermeable barrier at construction joints.
• Dual action system – physical barrier + bonded interface sealing.
• Extends seepage path, reducing water ingress.
• Minimizes voids and debonding at joint interface.
• High tensile strength GI steel – maintains shape during concreting.
  • Resistant to displacement and deformation.
  • Suitable for high hydrostatic pressure (positive & negative).
  • Corrosion and chemical resistant (galvanized + coated).
  • Long service life (≥ 50 years).
  • Faster application vs conventional PVC water-stops.

Packaging:

Supplied in bundles. Standard size is 150mm width x 2m length.

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