Sewer foundation penetration
Foundation Waterproofing
1 May Lately, we've been searching for a better way to seal the gap around a drain pipe where it exits a foundation wall. The standard technique that most builders use in our area is to pack the gap with mortar or hydraulic cement. But lately, our plumbing inspectors have been frowning on this practice because.
Foundation Pipe and Protrusion Leak Repair Kit - Applied Technologies
Description:The surface inlets remove the water and are pumped away from the structure foundation. The polyurethane goes in as a liquid and then foams and expands around the pipe. That is because when the water line, conduit, sewer pipe or other penetration was installed a hole was drilled all the way through the wall. This polymer can be used on both wet and dry materials, and it can work its way into small hairline cracks to make a more powerful bond. While this program is primarily designed for and applicable to new home projects, major gut rehabs can qualify.
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