Architectural · A-JPP2J

Single Ply Roofing Parapet Termination Bar at Concrete Wall

Materials

Elements

Walls Roofs Parapets Waterproofing / Flashing

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A single-ply membrane is adhered to the concrete wall using a bonding adhesive and terminated near the top of the assembly. A termination bar is anchored to the concrete substrate using appropriate fasteners spaced at a maximum of twelve inches on center. A continuous bead of waterblock is placed behind the membrane at the termination bar, and a continuous bead of sealant is applied along the top edge of the bar. The concrete parapet features a two percent minimum slope, a three-quarter inch chamfer, a one-quarter inch tooled edge, and a silicone elastomeric coating applied to the exterior face. The installation requires a one-quarter inch gap between adjoining termination bar sections, field cutting at inside and outside corners without bending, and fastening within one inch of all section ends.

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