Fireproof window refers to a window that, together with its frame, can meet the requirements of fire stability and fire integrity within a certain period of time. Two buildings with insufficient fire separation distance
When lighting and ventilation are required on the exterior walls or between spaces separated by firewalls, fire-resistant windows should be used. The performance of fireproof windows depends on the glass and
The window frame consists of two parts, and the failure of either part will cause the fireproof window to lose its function. Therefore, the fireproof window must undergo reliable testing and verification. Fireproof window
The fire-resistant glass used mainly includes multi-layer composite fire-resistant glass, grouted composite fire-resistant glass, and Class C fire-resistant glass (single piece fire-resistant glass, stainless steel wire)
Glass, among which multi-layer composite fireproof glass and grouted composite fireproof glass have good high-temperature insulation performance, mainly used for indoor fire prevention
The disadvantage of partition or fireproof doors is that their transparency will gradually decrease over time. Class C fire-resistant glass has good fire resistance integrity and its transparency does not change over time
Interval attenuation. Among them, the transparency of single piece fireproof glass is better than that of stainless steel laminated glass. The disadvantage of these two types of glass is that they do not have thermal insulation performance. Therefore,
It is mainly used for curtain walls, exterior wall windows, and fixed smoke blocking sleeping walls. When combined with other insulation measures, it can also be used as an indoor fire partition. when
When using Class C fire-resistant glass for exterior walls, it is recommended to use washable and flame-retardant fabrics for curtains.
