消防员用防护服.生理影响.第2部分:消防员穿防护服引起的生理热负荷的测定

[中文适用范围]： 本文件规定了一种评估消防员在规定的相关条件下的模拟活动中防护织物套装和潜在防护服套装的热生理影响的方法。 本文件旨在用于评估防护织物套装和潜在防护服套装的热生理影响，但不用于评估实际火灾条件导致的热应激风险。 该测试方法的结果可用作各种类型防护织物套装和潜在防护服套装的热生理影响的表征和比较要素。 默认测量是对代表服装或防护服组合的织物样品进行的。 除了标准测试方法之外，还可以选择使用相同的测试协议来表征防护服套装，包括内衣、空气层和某些设计特征4)。 此外，还可以选择对成衣进行测量。 注：目前使用的评估方法仅针对结构消防服进行验证。 [外文原描述]： This document specifies a method for evaluating the thermo-physiological impact of protective fabric ensembles and potentially protective clothing ensembles in a simulated activity under defined relevant conditions for firefighters. This document is intended to be used to assess the thermo-physiological impact of protective fabric ensembles and potentially protective clothing ensembles but not the risk for heat stress due to actual fire conditions. The results of this test method can be used as elements of characterisation and comparison of thermo-physiological impact of various types of protective fabric ensembles and potentially protective clothing ensembles. Default measurements are undertaken on fabric samples representing the garment or protective clothing combination. Optionally and in addition to the standard test method, the same testing protocol can be applied to characterise protective clothing ensembles including underwear, air layers and certain design features[1]. In addition measurements on readymade garments are optionally possible. NOTE The presently used evaluation methods are only validated for structural firefighting garments. [1] A study conducted at Empa (Swiss Federal Laboratories for Materials Science and Technology, Switzerland) showed good correlation between results of standard torso tests (without both underwear and air layers on fabrics) to tests on fabrics with underwear, tests on fabrics with underwear and air layers and test on readymade garments (with underwear and with or without air layers) of the same material composition. Due to the different thermal insulation of the systems direct comparison of the results is not possible.