Park Seonghyun, Seo Janghoo
The Graduate School of Architecture, Kookmin University, Seoul 02707, Korea.
School of Architecture, Kookmin University, Seoul 02707, Korea.
Int J Environ Res Public Health. 2016 Apr 1;13(4):396. doi: 10.3390/ijerph13040396.
Reinforcing the insulation and airtightness of buildings and the use of building materials containing new chemical substances have caused indoor air quality problems. Use of sorptive building materials along with removal of pollutants, constant ventilation, bake-out, etc. are gaining attention in Korea and Japan as methods for improving such indoor air quality problems. On the other hand, sorptive building materials are considered a passive method of reducing the concentration of pollutants, and their application should be reviewed in the early stages. Thus, in this research, activated carbon was prepared as a sorptive building material. Then, computational fluid dynamics (CFD) was conducted, and a method for optimal installation of sorptive building materials was derived according to the indoor environment using the contribution ratio of pollution source (CRP) index. The results show that a method for optimal installation of sorptive building materials can be derived by predicting the contribution ratio of pollutant sources according to the CRP index.
加强建筑物的隔热和气密性以及使用含有新化学物质的建筑材料已引发室内空气质量问题。在韩国和日本，使用吸附性建筑材料并结合污染物去除、持续通风、烘烤等方法作为改善此类室内空气质量问题的手段正受到关注。另一方面，吸附性建筑材料被视为降低污染物浓度的被动方法，其应用应在早期阶段进行评估。因此，在本研究中，制备了活性炭作为吸附性建筑材料。然后，进行了计算流体动力学（CFD）分析，并根据污染源贡献率（CRP）指标，得出了一种根据室内环境优化吸附性建筑材料安装的方法。结果表明，通过根据CRP指标预测污染物源的贡献率，可以得出吸附性建筑材料的优化安装方法。
