An aluminum storefront system sits above a reinforced hot rubberized asphalt waterproofing assembly with a minimum one-quarter inch per foot slope. The vertical base mullion bears on shams above a one-and-a-half-inch metal sill pan embedded in sealant, with a mullion cap on the interior side. A metal sill pan is embedded in sealant and features a termination bar embedded in sealant alongside a root barrier and protection board fully embedded into the top coat. Sealant and backer rod with weep tubes manage moisture drainage near the cobble band edge.
VERTICAL BASE MULLION, TYP. ALUMINUM STOREFRONT SYSTEM INSULATED GLAZING, SEE COLOR CODED GLASS TYPES DRAWING AND SCHEDULE SHIM AS REQUIRED. SEALANT & BACKER ROD WITH WEEP TUBES COBBLE BAND EDGE, S.L.D INTERIOR EXTERIOR . 1/4" PER FT. SLOPE MIN. 1 1/2" MTL SILL PAN EMBEDDED IN SEALANT TERMINATION BAR EMBEDDED IN SEALANT 215 MIL. REINFORCED HOT RUBBERIZED ASPHALT ASSEMBLY (90 MIL BASE COAT REINFORCEMENT, 125 MIL TOP COAT) ROOT BARRIER PROTECTION BOARD, FULL EMBEDDED INTO TOP COAT MULLION CAP 4" 3/4"
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