ISO/TS 23657:2022 夹层板建筑系统的火灾反应试验.中间比例箱试验

标准编号：ISO/TS 23657:2022

中文名称：夹层板建筑系统的火灾反应试验.中间比例箱试验

英文名称：Reaction to fire test for sandwich panel building systems — Intermediate-scale box test

发布日期：2022-12

标准范围

本文件规定了一种测试由夹芯板组成的中等规模箱形结构的火灾反应性能的方法。该试验方法是一种筛选方法，旨在供生产商使用，以减少ISO 13784-1中的试验负担，特别是关于闪络的发生。本试验方法不适用于确定火灾期间的自立能力，而是使用ISO 13784-1或ISO 13784-2进行检查。该方法不用于评估外墙的火灾反应性能或产品的耐火性，后者可以通过其他方法进行测试。

This document specifies a method of testing the reaction-to-fire properties of an intermediate-scale, box-shaped structure made up of sandwich panels. This test method is a screening method intended for use by producers to reduce the burden of testing in ISO 13784-1, especially with respect to the occurrence of flashover.

This test method is not applicable to determining self-standing capability during fire, which is instead examined using ISO 13784-1 or ISO 13784-2.

This method is not intended to evaluate the reaction-to-fire performance of facades, or the fire resistance of a product, which can be tested by other means.

标准预览图