Atlanta Water Proof Protective System

PU Injection Grouting (Polyurethane Injection Grouting) is a waterproofing and crack-sealing technique used in construction to stop water leakage and strengthen structures. It involves injecting a polyurethane-based resin into cracks, joints, or voids in concrete structures. Once injected, the resin reacts (typically with water) to expand and form a flexible, water-tight seal.