BRIDGE, DECK, WATERPROOFING, CONCRETE, CONSTRUCTION, CIVIL ENGINEERING, CORROSION, DURABILITY, HIGHWAYS, ROADS, ACRYLICS, POLYURETHANES, SEAL, BOND, MEMBRANE, LEAKAGE, Bayer plc, Laser Special Projects, Pitchmastic PmB Ltd, Stirling Lloyd Group plc, Universal Sealants (UK) Ltd, BDW (Services) Ltd. The Bridge Deck Waterproofing Association aims to enhance the durability of concrete bridges via the professional application of a waterproofing membrane using approved materials.