ISO 16932:2007 建筑玻璃 防破坏性风暴的安全玻璃 试验和分类

标准编号：ISO 16932:2007

中文名称：建筑玻璃 防破坏性风暴的安全玻璃 试验和分类

英文名称：Glass in building — Destructive-windstorm-resistant security glazing — Test and classification

发布日期：2007-07

标准范围

ISO 16932:2007确定了安全玻璃产品对以模拟破坏性风暴事件为特征的自然威胁的抵抗力。分类旨在作为判断在持续风速为50 m/s或更大的强热带气旋期间玻璃是否能够保持无开口的基础。导弹撞击和随后的循环静压差模拟了破坏性风暴中代表风载碎片和压力的条件。玻璃装配在标准框架内进行测试。使用适当的风速、压力和防护等级，根据地理位置选择分类。本试验方法使用模拟导弹撞击，然后施加循环静压差，在代表严重破坏性风暴环境中发生的事件的条件下，确定用于门窗组件的安全玻璃的性能。导弹推进装置、气压系统和试验室用于模拟风暴环境中可代表风载碎片和压力的一些条件。本试验方法确定的性能与建筑围护结构中的玻璃在风暴期间保持无开口的能力有关。

ISO 16932:2007 determines resistance of security glazing products to natural threats characterized by simulated destructive-windstorm events. Classification is intended as basis for judging the ability of glazing to remain without openings during a severe tropical cyclone with sustained wind speed of 50 m/s or greater. Impact by missile(s) and subsequent cyclic static-pressure differentials simulate conditions representative of windborne debris and pressures in a destructive windstorm. Glazing is tested in a standard frame. Classification is selected for a geographical location using the appropriate wind speed, pressure and level of protection.The test method determines the performance of security glazing for use in fenestration assemblies under conditions representative of events that occur in severe, destructive-windstorm environments using simulated missile impact(s) followed by the application of cyclic static-pressure differentials.A missile propulsion device, an air pressure system and a test chamber are used to model some conditions that can be representative of windborne debris and pressures in a windstorm environment.The performance determined by this test method relates to the ability of glazing in the building envelope to remain without openings during a windstorm.

标准预览图