PU injection grouting provides a reliable solution for repairing leaking concrete and structural cracks. By injecting high-performance polyurethane materials, pu injection grouting fills gaps and blocks water paths effectively. The process is fast, non-invasive, and suitable for both active and dormant leaks. PU injection grouting is commonly applied in commercial and residential buil... https://shakuraconstruction.sg/services/pu-injection-grouting/