- 期刊
試驗腔體條件對國內無機質建材氡氣逸散量之影響
Effect of Detective Chamber Condition on the Radon Emission of Inorganic Building Material in Taiwan
摘要
氡氣對於人體的影響一直都是國人甚為關心的議題，肺癌的致死率穩居榜首多年，氡氣更是肺癌的第二大誘因，若合併PM2.5的雙重影響，氡氣對於肺癌的影響不可小覷。近年來建築類型的改變，房屋類型越趨於高樓／公寓類型，追求能源利用效率下，導致室內密閉度上升，而在資源再利用考量下，建材使用再生材料之比例逐年升高，因此室內建材氡氣逸散量的探討就顯得更為重要。惟目前相關建材之氡氣逸散量資訊較為缺乏，建材種類之影響與標準試驗法之資訊亦尚不明。因此本研究以開放式、封閉式及密閉式三種方法偵測國內常見建材之氡氣逸散量，評估不同腔體條件對建材氡氣逸散性質影響，期能提供作為未來建材氡氣試驗法之參考。
並列摘要
Radon is always the main concern in Taiwan since radon is the second major inducing factor of lung cancer, which has the highest fatality rate among all diseases. Radon decay products have a synergistic effect with PM2.5 to enhance the cancer risk. Due to the above reasons and the increased building airtightness and increased utilization of recycled materials in the building materials, it is necessary to study the radon emission from construction. However, there is currently a lack of information on the radon emission of related building materials. The impact of the types of building materials and the standard test method are still unknown. Therefore, this study uses three methods of an open, closed and sealed detection to measure the amount of radon emission in common domestic building materials. The evaluation of different chamber conditions on the fugitive properties of building materials. It is expected to provide a reference for the detection of radon emission of building materials in the work.