Description :

HYDROSTOP BR is a hydrophilic synthetic rubber waterstop with a sodium bentonite component. It is designed to swell when in contact with water to provide an effective watertight seal in construction joints in concrete. Expansion of the waterstop creates a positive pressure against the faces of the construction joint in cast in-situ concrete creating a joint which is resistant to hydraulic pressure. HYDROSTOP BR has a swelling capacity in excess of 400% of its original size. The sodium bentonite component provides extra protection. The expansive clay will penetrate and effectively seal any shrinkage cracks that may form in concrete.

Benefits :

• Provides an active seal to construction joints for the life time of the structure.
• Swells by 400% when in contact with water.
• Sodium bentonite component will fill small cracks and fissures.
• Easy installed by semi-skilled labour.
• Easily installed to form complex joint shapes.