Fire Performance Analysis of Qingliang Plate Insulated Aluminum Roofing

Building fire safety is the top priority of engineering design, and the fire performance of insulated aluminum roofing is directly related to the safety level of buildings. The polyurethane foam core used in Qingliang Plate insulated aluminum roofing has been flame retardant modified, and the fire rating reaches B1 level difficult-to-burn standard. Under the action of open flame, the surface of the core material will form a carbonized protective layer, effectively preventing flame spread and smoke diffusion, buying precious time for personnel evacuation and fire rescue.

The aluminum alloy panel itself is an A-level non-combustible material with a melting point as high as 660°C, which can effectively block external fire sources from invading in the early stage of a fire. The overall structure of insulated aluminum roofing has passed the authoritative test of the National Building Materials Fire Testing Center, with a fire resistance limit of more than 1 hour. Compared with EPS foam core color steel plates (which burn immediately when exposed to fire and produce toxic smoke), Qingliang Plate insulated aluminum roofing has obvious advantages in fire safety.

In practical engineering applications, insulated aluminum roofing can be used with fire sealing materials to further improve the overall fire performance of buildings. Especially in places with high fire risk such as chemical industry and warehousing, choosing B1 level fireproof insulated aluminum roofing is an important measure to meet fire code requirements. Qingliang Plate can provide complete fire test reports and technical support to help projects pass fire inspection smoothly.