Sealing Around A Pipe Through A Concrete Wall

Effectively fills gaps stopping entry of water seepage and soil gases including radon.

Sealing around a pipe through a concrete wall.

Locate the pipe in the basement wall that needs sealing. Wa pf units provide waterstop pipe sealing. The units prevent water infiltration along a pipe through the concrete. If there is a substantial flow postpone the project until water stops moving through the hole.

Acrylic and latex based caulking. They are cast in a wall around a pipe through a foundation wall floor slabs pools ice rink concrete slabs. When pipes are run through the walls of your foundation they are typically sealed up with concrete hydraulic cement or caulk. Sometimes they re not sealed at all.

Edpm puddle flanges provide waterstops when a continuous pipe runs through the wall. Forms a water and gas tight seal around water sewer and gas pipes in basements. These penetrations are one of the weakest links in the foundation walls when it comes to holding back groundwater and it s very common for them to leak water. 2 load a caulk gun with exterior grade caulking.

To make a sleeve a section of pipe two nominal trade sizes larger than the desired pipe is passed through the wall with 2 to 3 extending out either side of the wall. Two component polyurethane injects via a standard caulk gun. The sleeve pipe may be sealed with mortar tar expansion foam or any other suitable means.