防火阻燃测试--中国防火网 400－603－6575

BS6853 Annex B: Determination of weighted summation of toxic fume, R
BS6853 Annex B: 有毒烟雾的加权总和R

针对英国载客列车设计与构造防火通用规范，有两种不同的毒性测试方法被用来测试材料所产生的烟雾毒性。这两种测试方法如下：

BS 6853 Annex B.1: 基于质量的试验方法(NF X 70-100)，该方法用于小区域材料(表7和表8)，织物（表11）和电缆（表13和表14）。

BS6853:1999: Code of practice for fire precautions in the design and construction of passenger carrying trains.
BS6853 Annex B: Determination of weighted summation of toxic fume, R

There are two different test methods which can be utilized to determine the toxic fumes produced from materials to be placed on passenger carrying trains in the UK.