耐火试验.建筑构件.主动防火幕的要求

[中文适用范围]： 本文件规定了主动防火幕的设计、测试和分类要求，适用于任何旨在提供防火和防烟性能的材料。 本文件为主动防火幕的应用、安装和维护提供了建议。 它还旨在为设计人员、规范制定者（例如建筑师、消防工程师）、司法机关（AHJ）、安装人员和维护人员提供以下方面的指导和建议： a) 创建分区； b) 建立受保护的路线以供逃生； c) 在需要分隔或保护逃生通道的非耐火元件位置（例如，非耐火玻璃窗和门套前面）提供保护； d) 提供防火、防烟的主动防火帘以及保护开口的非防烟产品，以减少烟雾泄漏。 本文件不适用于以下具有不同用途的物体： ——由建筑物结构的一部分制成的屏障； ——剧院/台口纺织窗帘； ——根据 ISO 21927-1 的防烟屏障； ——门和百叶窗组件符合 ISO 3008-1。 注 1：ISO 21927-1 涵盖了仅用于烟雾控制的防烟屏障。 此类防烟屏障不被视为主动防火幕。 注 2：ISO 3008-1 中给出了防火门的要求。 ISO 5925-1 中给出了泄漏要求，ISO/TR 5925-2 中给出了更多信息。 [外文原描述]： This document specifies requirements for the design, testing and classification of active fire curtains, applicable to any material, that are designed to provide fire and smoke resistance. This document gives recommendations for the application, installation and maintenance of active fire curtains. It is also intended to provide guidance and recommendations for designers, specifiers (e.g. architects, fire engineers), authorities having jurisdiction (AHJs), installers and maintainers for the following: a) creating compartmentation; b) creating protected routes for the purpose of means of escape; c) providing protection at the location of non-fire resisting elements (e.g. in front of non-fire-resisting glazing and doorsets) where required for compartmentation or protecting means of escape; d) providing fire- and smoke-resistant active fire curtains in conjunction with non-smoke rated products protecting openings to reduce leakage of smoke. This document does not apply to the following, which are intended for a different use: — barriers made of part of the building’s structure; — theatre/proscenium textile curtains; — smoke barriers according to ISO 21927-1; — door and shutter assemblies according to ISO 3008‑1. NOTE 1 Smoke barriers used solely for smoke control are covered by ISO 21927‑1. Such smoke barriers are not considered to be active fire curtains. NOTE 2 Requirements of fire doors are given in ISO 3008-1. Requirements for leakage are given in ISO 5925‑1 and further information is given in ISO/TR 5925‑2.