PB 25 12 Application

ACOUSTICAL CEILING OR A0.01A N. SOUND CONTROL MATERIALS - USE A COMBINATION OF THE FOLLOWING: OTHERWISE ACCESSIBLE ROOM NAME CEILING SYSTEM ROOM INDICATOR 1 REVISION INDICATOR 1. NON-HARDENING CAULK - SEALS GAPS LESS THAN 1/2" WIDE. NO. 2. SPRAY FOAM - FILLS LARGE GAPS AND SMALL HOLES. 3. BACKER ROD - CLOSED CELL FOAM OR ROPE CAULK PRESSED INTO GAPS. 4. GASKETS - NEOPRENE, RUBBER, FOAM. UNIT TYPE FIRE WALL, FIRE BARRIER, FIRE UNIT INDICATOR 5.

FIRE WALL, FIRE BARRIER, FIRE UNIT INDICATOR 5. ACOUSTICAL SOUND MAT MEMBRANE. NO. SHEET NUMBER 6. GYPSUM BASED UNDERLAYMENT AT WOOD SUB-FLOORS. PARTITION, SMOKE BARRIER EXAMPLE OF CONCEALED CEILING SPACE 7. SOUND CONTROL MAT BENEATH HARD FLOOR SURFACES. OR SMOKE PARTITION 8. RESILIENT CHANNELS - DIETRICH RC DELUXE RCSD 9. SOUND ISOLATION CLIPS USED WITH METAL FURRING CHANNELS. 3" HIGH, MIN. 10. GYPSUM WALL BOARD. DOB APPROVAL STAMP: FIRE AND/OR SMOKE 11. VIBRATION ISOLATION DEVICES. BARRIER - PROTECT ALL

BARRIER - PROTECT ALL OPENINGS 3/8" STROKE, MIN. EXAMPLE OF REQUIRED TEXT COPYRIGHT © JORGE MASTROPIETRO ATELIER ARCHITECTS