ISO 16000-24:2018 室内空气 第24部分：用吸附性建筑材料评价挥发性有机物浓度降低的性能试验

标准编号：ISO 16000-24:2018

中文名称：室内空气 第24部分：用吸附性建筑材料评价挥发性有机物浓度降低的性能试验

英文名称：Indoor air — Part 24: Performance test for evaluating the reduction of volatile organic compound concentrations by sorptive building materials

发布日期：2018-12

标准范围

本文件规定了评估吸附性建筑材料降低VOCs浓度的一般实验室试验方法。该方法适用于板材、壁纸、地毯、油漆制品和其他建筑材料。这些目标化合物（即VOCs）的吸附可通过吸附、吸附和化学吸附实现。通过测量面积比还原率和单位面积饱和质量，评估材料在降低室内空气中VOCs浓度方面的性能。前者直接表明材料在某一时间点的VOC降低性能；后者与保持这种表现的能力有关。本文件基于ISO 16000-9中规定的试验箱方法。注:ISO 16000中描述了待测材料的取样、运输和储存，以及试样的制备-11.ISO 16000-6和ISO 16017-1中描述了测定挥发性有机化合物的空气取样和分析方法。

This document specifies a general laboratory test method for evaluating the reduction in concentration of VOCs by sorptive building materials. This method applies to boards, wallpapers, carpets, paint products, and other building materials. The sorption of those target compound(s), i.e. VOCs, can be brought about by adsorption, absorption and chemisorption. The performance of the material, with respect to its ability to reduce the concentration of VOCs in indoor air, is evaluated by measuring area-specific reduction rate and saturation mass per area. The former directly indicates material performance with respect to VOC reduction at a point in time; the latter relates to the ability to maintain that performance.This document is based on the test chamber method specified in ISO 16000-9.NOTE Sampling, transport and storage of materials to be tested, and preparation of test specimens, are described in ISO 16000-11. Air sampling and analytical methods to determine VOCs are described in ISO 16000-6 and ISO 16017-1.

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