Rubber Water Stop Strip

Waterstop strip is a strip applied hydrophilic rubber swelling waterstop for use in all kinds of cast in place concrete construction joints as well as steel concrete and thick walled pvc minimum 1 8 pipe penetrations.

Rubber water stop strip.

The demand of strip waterstop is increasing year by year. Rubber waterstops also called rubber water stops can be divided into many kinds according to materials such as natural rubber waterstop neoprene waterstop nitrile rubber. Rain and moisture resistant synko flex waterstop is also a simple long term solution for sealing pipes sleeves and collars embedded or cast into concrete. Concrete structures are only as watertight as the waterstops that join them.

Synko flex waterstop achieves a watertight seal within cold joints at footings walls and slabs. Pz waterstop is a new type hydrophilic watertight product manufactured of quality vulcanized rubber and other additives which make it expansible with physical properties of rubber. Pz waterstop smaller size stronger structure. When exposed to water the rubber expands creating a compression seal within the joint or pipe penetration blocking the.

This self sealing non swelling preformed joint sealant provides a lasting watertight bond on both fresh and cured concrete surfaces. Manufactured non bentonite modified chloroprene rubber type nb190 more than doubles its original size 400 in 36 days when exposed to water. Comparing with bentonite waterstop and butyl rubber waterstop this one has following characters. Several factors must be considered when selecting a waterstop.

Waterstop strip mainly including vulcanization waterstop non vulcanization waterstop bentonite waterstops butyl rubber waterstop and and all kinds of customized high performance waterstop designed according to different indicators. The key to waterstop rx s effectiveness is its superior expansion to seal and fill voids and cracks in the concrete. Waterstop strip use with sealant together in some countries. Rubber waterstop cannot be used when the temperature exceeds 70 c and in the conditions where rubber waterstop is oxidized or corroded seriously by organic solvents.