Polyurethane Coating for Railway Bridges

High-speed railway contractors need certified elastic coating to solve deck leakage under repeated train loads. Our Polyurethane Coating for Railway Bridges is solvent-free two-part reactive Highway Coating, the high-performance core film of integrated Road Protection System, cooperating with matched Traffic Sealant strips to deliver premium standard Bridge Waterproofing specially designed for concrete high-speed railway bridges.   Complying with TB/T2965-2018 railway bridge waterproof standard, this A+B dual-liquid polyurethane forms seamless elastic film after full mixing. It reaches tensile strength ≥6.0MPa and elongation ≥450%, delivering outstanding deformation resistance for heavy rail traffic. The solvent-free eco formula cures fast to shorten tight railway construction windows, with strong substrate adhesion, permanent water impermeability and great acid, alkali & wear resistance.   It is exclusively developed for railway concrete bridge decks and other heavy-duty key infra…