The application of the system starts by priming the areas of the bridge to receive waterproofing. Then the void at the intersection of the expansion joint and the curb, receive a preformed expandable sealant Next our flexible membrane is inserted into the gap of the bridge expansion joint; bonded on either side and sagging in the middle.       The Protection Sheet Membrane is centered and bonded to the concrete deck and the flexible membrane The 'Deck Membrane' is bonded over the the entire bridge deck to the concrete. The final step is to 'flash' the membrane at the curbline using the flexible membrane. The bridge deck is now entirely waterproofed