What Fire Rating Can GRC Curtain Walls Achieve? Analysis of Qinglong GRC Fire Performance

The fire resistance performance of GRC curtain walls meets the Class A non-combustible material standard, with a fire resistance limit of up to 2 hours. Through optimized mix proportions and structural design, Qinglong GRC products have been tested by the National Fire Protection Testing Center, achieving Class A (A1) combustion performance. They do not burn when exposed to fire and do not produce toxic gases, fully meeting code requirements.

Material Fire Resistance Performance

Class A non-combustible material; does not burn when exposed to fire; these properties ensure safety.

Fire Resistance Limit Standard

Fire resistance limit of 2 hours, with temperature rise on the unexposed face ≤140°C; this standard meets requirements.

Fire Protection Structural Measures

Fire seals are installed; cavities are sealed; these measures enhance fire protection.

Testing and Certification Requirements

Pass national fire testing; provide test reports; these requirements demonstrate performance.

Fire safety is of paramount importance. Qinglong GRC products offer excellent fire resistance performance.