Abi Build Techproof Solutions LLP

PU grouting injection is an advanced waterproofing technique used to stop active water leakage in cracks, joints, and voids in concrete structures. It involves injecting polyurethane (PU) resin into the affected area under pressure, where it reacts with water and expands to form a flexible, watertight seal.

This method is highly effective for instant leak arresting, even in areas with continuous water seepage.