Our specialized PU injection grouting service uses low-viscosity resins designed to penetrate even the tiniest hairline cracks (as small as 0.2mm). Utilizing precision pumps and mechanical packers, we ensure the grout reaches the full depth of the concrete wall or floor. This technical approach is essential for critical areas like lift pits, swimming pools, and water tanks where even ... https://shakuraconstruction.sg/services/pu-injection-grouting/