国家标准《建筑幕墙和门窗抗风携碎物冲击性能分级及检测方法》解读

摘要

我国东南沿海和西北内陆多风暴地区的建筑幕墙和门窗工程经常在大风天气中受到破坏，因而如何评价幕墙门窗工程的抗风携碎物冲击性能并指导抗风暴的幕墙门窗产品的研发和选用是亟待解决的课题之一。论文对国家标准《建筑幕墙和门窗抗风携碎物冲击性能分级及检测方法》编制背景、主要内容进行了介绍，对于该标准的贯彻执行及具备抗风携碎物冲击性能的幕墙门窗产品的评价、研发和合理选用具有重要意义。%Construction curtain wall and door window in southeast China coastal and inland northwest storm area were often damaged in strong windy weather,therefore how to evaluate curtain wall windows and doors engineering wind carrying debris impact performance and guide research and development and use of storm of curtain wall windows and doors products was one of the subject to be solved. This paper introduced the background and main point of the national standard of“Graduations and Test Method for Performance of Exterior Windows and Doors,Curtain Walls Impacted by Windborne Debris in Windstorm”,which will be of great importance in the implementation of this standard and the product has the wind carrying debris impact the performance of the curtain wall windows and doors’evaluation,research and development and a reasonable choice.