Waterstop Grouting Rings
WS Series WATERSTOP (WS-25/ WS-30) is a rubber ring which is compressed around the pipe circumference using Stainless Steel Clamps, pre-venting infiltration and exfiltration between the WS Series WATERSTOP and the pipe. It is then either grouted into an existing structure, or has a new structure poured around the pipe with the WS attached to the pipe.
Nitrile Waterstop
Nitrile Waterstop stops soil and water infiltration through pipe-to-structure penetrations when a flexible connector conforming to ASTM C 923 cannot be used. A Nitrile Waterstop is used when there is concern about the connector coming into contact with petroleum based compounds or solvent based compounds.
HDPE Waterstop Gaskets
HDPE Waterstop is a rubber ring which is compressed around the pipe circumference using stainless steel clamps, preventing infiltration and exfiltration between the HDPE Waterstop and the pipe. It is then either grouted into an existing structure, or has a new structure poured around it.