浅谈防火窗与耐火窗耐火性能区别

Discussion on the Difference of Fire Resistance Between Fire Window and Fire-resistant Window

耐火窗是GB 50016-2014《建筑设计防火规范》修订后逐渐产生的一种新型窗,此类耐火窗主要适用在建筑外墙,具备耐火完整性能,不做隔热性要求。与传统的防火窗相比,在长期接触高温和紫外线辐照方面有独特的优势。防火窗与耐火窗试验所依据的标准不同,耐火性能有很大的区别。本研究主要针对防火窗与耐火窗耐火性能的区别进行分析和探讨。

Fire-resistant windows are a new type of window gradually produced after the revision of GB 50016-2014"Code for Fire Protection in Architectural Design".Such fire-resistant windows are mainly suitable for exterior walls of buildings,with complete fire-resistance performance and no thermal insulation requirements.Compared with traditional fireproof windows,it has unique advantages in long-term exposure to high temperature and ultraviolet radiation.Fire-resistant windows and fire-resistant windows are tested according to different standards,and the fire resistance performance is very different.This research mainly analyzes and discusses the difference between fire-resistant windows and fire-resistant windows.