Acoustic insulation in aluminum ceilings—mineral wool or fiberglass—doubles as a thermal barrier, complementing fire-rated assemblies when tested together.
Fire-rated ceilings integrate tested assemblies—panels, insulation, sealants, and suspension systems—to satisfy local and international building codes for fire safety.
Many fire-rated ceiling systems, when installed with smoke-seals and gasketed grid accessories, provide combined fire and smoke barriers tested to ASTM E283 or EN 13501-2 S classifications.
Oo—sa pamamagitan ng paggamit ng fire-rated light housings, collars, at pagpapanatili ng wastong clearance at sealant gaya ng nasubok sa assembly upang mapanatili ang integridad ng kisame.
Kapag ipinares sa wastong mga intumescent na layer, insulation, at nasubok na mga grid system, ang magaan na aluminum panel ay makakamit ng 1- hanggang 2 oras na mga rating ng sunog sa kabila ng kanilang mababang masa.
Tamang inengineered na aluminum ceiling system—na may mga intumescent na layer, insulation, at nasubok na suspension hardware—maaaring makamit ang parehong 1 oras at 2 oras na mga rating ng sunog.
Perforated aluminum panels can be integrated into fire-rated ceilings when paired with suitable intumescent backing, insulation, and tested as part of a complete assembly.
Decorative finishes—PVDF, powder coat, or printed wood-grain films—do not compromise fire performance if applied over fire-rated aluminum panels tested as an assembly.
Fire-rated aluminum ceilings, when installed per code (60–120 min rating, smoke seals, slip-resistant finishes), are ideal for protected evacuation corridors and stairwells.