Summary and Description:
The Polycrete DW-Series Membrane System is designed for parking deck and open-air structures. It features a preformed elastomeric membrane that is fusion-bonded to the concrete deck with Polycrete Elastomeric Concrete. Once installed, this system provides a watertight seal while flexing in response to fluctuations in joint width.
The membrane incorporates a center section with a heavy-duty web structure and integral edge flaps with factory-punched holes. The Polycrete mixture penetrates the holes in the edge flaps and secures the part to the base of the concrete block-out.
The DW-Series shapes are specifically designed for applications where a smooth walking surface is required. Due to the special action of the top (horizontal) and center (vertical) webs of the cross-section, the seals provide a nearly constantly level surface during cyclic action.