Строгое соблюдение производителя’s огнестойкие инструкции по сборке—компоновка панелей, размещение изоляции, нанесение герметика и установка подвесного оборудования—имеет решающее значение для поддержания номинальной производительности.
Effective fire resistance depends on combined thickness of aluminum panel (0.7–1.2 mm) plus backing insulation (gypsum or mineral wool layers totaling 25–50 mm per hour rating).
Certifed fire-rated suspension systems use galvanized steel grids with fusible links or fire rods, engineered to collapse and seal plenum openings at target temperatures.
Проверьте наличие отчетов об испытаниях производителя (ASTM E119/UL 263 или EN 1364-2), маркированных компонентов, руководств по установке и маркировок сторонних сертификаций на упаковке и сопроводительных документах.
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.
Sí—by using fire-rated light housings, collars, and maintaining proper clearances and sealants as tested in the assembly to preserve ceiling integrity.
When paired with proper intumescent layers, insulation, and tested grid systems, lightweight aluminum panels can achieve 1- to 2-hour fire ratings despite their low mass.