Polyjacking, also known as foam jacking, is a construction method used to lift and level settled or uneven concrete slabs. This method involves injecting polyurethane foam underneath the sunken concrete, …
Tag:
Void Filling
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Repair & Rehabilitation
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Chemical grouting is used to strengthen or seal soil and rock by injecting a liquid grout material into the subsurface. The grout, typically a mixture of water, cement, and various …



