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首页> 外文期刊>Building and Environment >Improving material selection for residences using volatile organic compound simulation at design stage: Field verifications from a unique case study
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Improving material selection for residences using volatile organic compound simulation at design stage: Field verifications from a unique case study

机译：在设计阶段使用挥发性有机化合物模拟改善居住材料的材料选择：来自独特案例研究的现场验证

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摘要

Building materials and furniture are mainly responsible for indoor volatile organic compound (VOC) emissions, which can cause adverse health effects. Source control, through proper material selection, is an effective means to prevent air pollution. This study demonstrates the feasibility of improving material selection during the design stage, using indoor air-quality simulations. An apartment in a multiple-family residential building was selected to perform a case study. Computer simulations predicted the generation of unacceptable formaldehyde concentrations, if a wooden blockboard was to be introduced into the apartment. Unfortunately, ignoring the predictions, the blockboard was installed. The actual formaldehyde concentrations were measured and compared with the predicted values. Later, recognizing the unacceptable formaldehyde emissions, the material was removed, and the simulated and measured results were compared again. The simulation and field-measurement results were found to agree in both occasions, indicating that the proposed approach could forecast the initial occurrence of an air-quality problem, successfully. Thus, by using this method, preventive actions can be taken in a timely manner, according to the simulation results.
机译：建筑材料和家具主要负责室内挥发性有机化合物（VOC）排放，这可能导致不良健康影响。通过适当的材料选择来源控制是防止空气污染的有效手段。本研究展示了使用室内空气质量模拟在设计阶段改善材料选择的可行性。选择了一间多家住宅楼的公寓进行了案例研究。计算机仿真预测了不可接受的甲醛浓度的产生，如果要将木制隔板引入公寓。不幸的是，忽略了预测，块板已安装。测量实际的甲醛浓度并与预测值进行比较。后来，识别不可接受的甲醛排放，除去材料，再次比较模拟和测量结果。发现模拟和现场测量结果在这两次都同意，表明所提出的方法可以预测成功的空气质量问题的初始发生。因此，通过使用该方法，根据模拟结果，可以及时地采取预防措施。

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