This roof movement joint detail features a continuous expansion joint designated as EJ-16 spanning between parapet assemblies. Prefinished metal flashing and counter flashing protect the parapet panels and roof edges. A vapor barrier directs drainage into a suspended gutter system coordinated with stormwater piping below. A minimum clear distance of 7 inches is maintained across the joint opening.
BLDG 1 ROOF 571'-0" BA AQ PREFINISHED METAL FLASHING PARAPET PANEL (SEE ELEVATIONS) COUNTER FLASHING SEE PLAN CONTINUOUS EJ-16 SEE PLAN CLEAR 7" MIN. VAPOR BARRIER DRAINAGE COORDINATE CONNECTION TO STORMWATER BELOW
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