Can UHPC Curtain Wall Panels Achieve Class A Fire Rating? Fire Performance and Qinglong Group Safety Standards

The fire rating of UHPC curtain wall panels can reach Class A (A1) non-combustible material standard, with a fire resistance limit of 1-3 hours depending on thickness and construction, fully meeting the requirements of the Code for Fire Protection Design of Buildings. Qinglong Group's UHPC products have been tested by the National Quality Supervision and Inspection Center for Fireproof Building Materials, with combustion performance, smoke toxicity, and burnout performance all rated Class A; they do not spall or release toxic smoke at high temperatures of 1000℃. Fire safety is the top priority in curtain wall design. We ensure foolproof system fire protection through material optimization (incorporating polypropylene fibers) and structural design (installing fire-stopping barriers).

The Material Itself Is a Non-Combustible Foundation

Inorganic components make up ≥98% of UHPC, remaining stable at high temperatures. Our testing has verified no loss of fire integrity for 1 hour. Scientific formulation, intrinsic safety.

System Design Enhances the Fire Rating

Cavity fire compartmentation and joint fire sealing block the spread of fire. Qinglong Group provides complete solutions, verified through large-scale testing.

Qinglong Has Extensive Fire Protection Experience

Applied in multiple public building projects with a flawless safety record. In fire protection design, life comes first.