This interior partition detail shows an acoustic isolation wall junction maintaining a one-inch separation gap between assemblies. Cold-formed metal stud framing is detailed per the architectural plans with sound insulation infill. A non-hardening sealant is applied at the joint intersection. Notes explicitly prohibit bridging of any kind inside the one-inch gap to maintain acoustic performance.
NO BRIDGING OF ANY KIND ALLOWED INSIDE GAP 1" SEE PLANS FOR WALL ASSEMBLY, TYP 1" 1" ACOUSTIC PARTITION - SEE PLANS METAL STUD FRAMING - SEE PLANS FOR WALL TYPE 1" UNO NON-HARDENING SEALANT BRIDGING NOT PERMITTED INSIDE GAP
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