FIRE RATING & ACOUSTICAL INSULATION

FLOOR-TRUSS

FIRE RATING

45 min : Floor/Ceiling Assembly | Floor/Suspended Assembly
60 min : Floor/Ceiling Assembly | Floor/Suspended Assembly

ACOUSTICAL INSULATION FLOOR ASSEMBLING

STC 50 with Insulation and Resilient Channels : MCI/WI 45 | MCI/WI 60
STC 55 with 1-1/2 in. Lightweight Concrete : MCI/WI 45 | MCI/WI 60