RAWSEAL® Waterstops
RAWSEAL® waterstops are pre-hydrated natural sodium bentonite hydrophilic waterstops, designed to replace the passive PVC/Rubber waterstops which rely on being cast and interlocking into the concrete.
In doing so RAWSEAL® also replaces the need for special joint pieces, split-forming and seam welding, providing an altogether simpler form of construction.
Would you like to know more? Here's an Introduction to RAWSEAL® waterstops
SQ 25 Range
For use internally in construction joints and to seal pipe penetrations in concrete structures.
TR 35 Range
A swellable angle fillet placed in 90° internal angles where concrete pours change direction.
The RAWSEAL® TR35 fillet provides additional bentonite protection for the RAWMAT® HDB membrane where it is bent through 90°.
CJ 1225 Range
For use internally in construction joints and to seal pipe penetrations in concrete structures.
CJ 2025 Range
For use internally in construction joints and to seal pipe penetrations in concrete structures.
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All information contained within this site is given in good faith and is correct to the best of Rawell Environmental Ltd.'s knowledge. However, this information is not legally binding and may be changed at any time without notice. Rawell offer a free advisory service, please Contact Us for more details. RAWMAT® and RAWSEAL® are registered trademarks of Rawell Environmental Ltd.