Architectural · A-GPCZQ

Classroom Roof Parapet, Curtain Wall, and Outrigger Support Section

Materials

Steel Cold-formed Steel Timber / Wood Metal (misc.)Gypsum / Drywall Membrane / Roofing

Elements

Columns Beams Walls Windows Curtain Walls Roofs Parapets Ceilings Bracing Waterproofing / Flashing Insulation Drainage Connections / Plates Reinforcing Roof / Floor Openings

Connections

HSS Connection Bracing Connection

About this detail

This wall section details the structural junction between a W12x50 wide flange beam with a capped HSS 12x4x1/2 inch outrigger support and a sound-proofed double stud wall type G. The roof assembly consists of a built-up angled roof with three-quarter-inch sheathing, three inches of rigid insulation, and a reinforced ethylene propylene diene monomer roofing membrane sloping toward a drainage valley. An eight-inch EFCO curtain wall system with manufacturer-specified flashing and sealant is anchored above, accompanied by a blackout shade channel. A five-by-four-by-three-eighths-inch hollow structural section horizontal support carries exterior sun shade posts and framing above the parapet level. The interior features a five-eighths-inch gypsum ceiling backed by cavity insulation and supported by two-degree angled joists spaced at twenty-four inches on center with structural sheathing.

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