标准编号：ISO 9239-1:2010
中文名称：地板防火测试 第1部分：使用放射热源的燃烧行为的测定
英文名称：Reaction to fire tests for floorings — Part 1: Determination of the burning behaviour using a radiant heat source
发布日期：2010-06
标准范围
This part of ISO 9239 specifies a method for assessing the wind-opposed burning behaviour and spread offlame of horizontally mounted floorings exposed to a heat flux radiant gradient in a test chamber, when ignitedwith pilot flames. Annex A gives details of assessing the smoke development, when required.This method is applicable to all types of flooring, e.g. textile carpet, cork, wood, rubber and plastics coveringsas well as coatings. Results obtained by this method reflect the performance of the flooring, including anysubstrate if used. Modifications of the backing, bonding to a substrate, underlay or other changes of theflooring may affect test results.This part of ISO 9239 is applicable to the measurement and description of the properties of floorings inresponse to heat and flame under controlled laboratory conditions. It should not be used alone to describe orappraise the fire hazard or fire risk of floorings under actual fire conditions.
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