UNISWELL SW20 - Hydrophilic Chloroprene Rubber Waterstop

UNISWELL SW20 is made of high-performance chloroprene rubber based hydrophilic waterstop suitable for non-movement construction joints (new or existing joints) where it is fully contained within the joint. The swelling action is the resultant between water and expanding hydrophilic groups co-extruded with chloroprene rubber which are part of the UNISWELL SW20 polymeric structure. Expansion of the waterstop creates a positive compression seal against the face of the concrete joint and prevents water entry into the structure through the protected joint.

UNISWELL SW20 unlike many other swellable waterstop, will not crack and fragments when it expands. A waterstop that cracks while expanding will dissolve in water like clay and give rise to pollution and the hydrophilic expansion properties will be lost after a long period.

• Durability & Integrity
• Prevent water leakage
• Slow expansion rate

UNISWELL SW20 - Hydrophilic Chloroprene Rubber Waterstop Download