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一种确定建材VOC散发特性的新方法 被引量:5

A NEW METHOD OF MEASURING VOC EMISSION FACTORS OF DRY BUILDING MATERIALS
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摘要 本文利用已经建立的建材有机挥发性化合物(VOCs)通用散发模型及其分析解,结合小室实验,提出了一种预 测建材VOCs散发特性(初始VOC平均浓度G0和扩散系数D)的方法。藉此对几种常见建材(大芯板、地板砖和地毯) 的散发速率进仃了测定,测试结果为建材的筛选和VOC散发性能评价提供了参考依据。 Based on an analytical model, this paper presents a test method of measuring emission factors of volatile organic compounds (VOCs) from dry building materials by using an airtight chamber. Using this kind of method, we test the emission factors of common dry building materials, and the results are helpful for choosing building materials.
出处 《工程热物理学报》 EI CAS CSCD 北大核心 2005年第1期134-136,共3页 Journal of Engineering Thermophysics
基金 清华大学一流大学建设基金资助项目(No.200007005)
关键词 传质 散发 有机挥发性化合物(VOCs) IAQ(室内空气品质) mass transfer emission volatile organic compounds indoor air quality
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参考文献5

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  • 5Qingyuan Wang, et al. A New Method of Measuring VOC Emission Rates of Dry Building Materials Under Various Background Concentrations. In: Proceedings of 2003 International Conference on Energy and Environment. Shanghai, 2003. 1316-1321. 被引量:1

二级参考文献9

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