pipe intrusion

Water leaking around pipe intrusions can be stopped with polyurethane grout.  In this instance, a hole was drilled at an angle to reach the annular space in-between the pipe and the concrete.  SealGuard II, a dual component polyurethane grout, requires a static mixer to mix properly.  The mixer gets inserted into the drilled hole, then the grout is injected by using a dual caulking gun.  SealGuard II reacts within a few seconds, creating a rigid foam, which seals off the flow.

Leave a Reply

Your email address will not be published. Required fields are marked *