
Fire-resistant glass is a special type of glass that maintains its integrity during the prescribed fire resistance tests. According to product types, it is classified into three categories:
Class A, fire-resistant glass that meets both fire integrity and fire insulation requirements. It includes two types: composite fire-resistant glass and poured fire-resistant glass. This type of glass has the properties of allowing light transmission, fire resistance (smoke and fire insulation, heat radiation shielding), sound insulation, and impact resistance. It is suitable for use in architectural decorative steel and wood fireproof doors, windows, skylights, partition walls, light roofs, smoke-blocking drop ceilings, transparent floors, and other building components that require both transparency and fire resistance.
Type B: Fire-resistant glass that meets both the requirements of fire integrity and heat radiation intensity. Most of this type of fire-resistant glass is composite fire-resistant glass, featuring the characteristics of allowing light transmission, fire resistance, and smoke separation.
Class C: Single-pane fire-resistant glass that only meets the requirements for fire integrity. This type of glass features transparency, fire resistance, smoke prevention, and high strength. It is suitable for fire-resistant glass partitions without insulation requirements, fireproof windows, outdoor curtain walls, etc.

