PU injection grouting provides a long-term waterproofing solution for cracked and leaking concrete surfaces. It is commonly applied in wet areas, basements, lift pits, and underground structures. By sealing leaks from within the concrete, PU injection grouting prevents water ingress and reinforces structural stability. This method ensures durable results even under constant water pres... https://shakuraconstruction.sg/services/pu-injection-grouting/