PU injection grouting is a specialised repair technique designed to resolve severe water leakage problems. The injected polyurethane grout expands to block water paths and remains flexible to accommodate structural movement. PU injection grouting is effective for basements, lift pits, car parks, and roof slabs. Choosing expert PU injection grouting services ensures accurate injection,... https://shakuraconstruction.sg/services/pu-injection-grouting/