PU injection grouting provides a reliable solution for sealing cracks and stopping water ingress in reinforced concrete structures. The process involves high-pressure injection of PU resin that penetrates deep into cracks and expands to create a strong waterproof barrier. PU injection grouting is suitable for both active and dormant leaks, helping prevent corrosion, mold growth, and s... https://shakuraconstruction.sg/services/pu-injection-grouting/