When cracks or leaks appear, PU injection grouting offers a fast and durable repair method. Our PU Injection Grouting Singapore team injects expanding resin into the affected areas to form a waterproof seal. This method is ideal for basements, tunnels, lift pits, and concrete structures. With our advanced PU injection grouting process, you can eliminate seepage and protect your proper... https://shakuraconstruction.sg/services/pu-injection-grouting/