PU injection grouting provides a fast and reliable solution for controlling water ingress in concrete surfaces. It is commonly used in basements, lift pits, water tanks, and roof slabs. The expanding polyurethane resin seals cracks completely and prevents recurring leaks. PU injection grouting minimizes disruption while delivering long-term waterproofing performance and protection aga... https://shakuraconstruction.sg/services/pu-injection-grouting/