マイクロチャンバー法における換気量変化がDEHP放散に及ぼす影響

DOI Web Site Web Site 参考文献4件
  • 川村 聡宏
    清水建設(株)　修士（工学）
  • 波多野 弘和
    早稲田大学大学院創造理工学研究科建築学専攻　修士課程
  • 金 炫兌
    早稲田大学理工学術院理工学研究所　助手・博士（工学）
  • 金 勲
    早稲田大学理工学術院理工学研究所　講師・博士（工学）
  • 田辺 新一
    早稲田大学理工学術院建築学科　教授・工博

書誌事項

タイトル別名
  • RESEARCH ON DEHP EMISSION UNDER VARYING AIR FLOW VOLUME USING MICRO CHAMBER METHOD
  • マイクロチャンバーホウ ニ オケル カンキリョウ ヘンカ ガ DEHP ホウサン ニ オヨボス エイキョウ

この論文をさがす

説明

Semi-volatile organic compounds (SVOC) are contained in building materials including plasticizers and flame retardants, and adverse effects for the human body have been are concerned. It is important to understand of SVOC behavior to reduce exposure risk. The principal aim of this study was to clarify the emission mechanism of DEHP from building materials which is a kind of SVOC. First for some PVC floor tile, emission rates by three methods (FLEC, CLIMPAQ, Little's chamber) and by Micro chamber method were compared. Second experiment was investigated DEHP emission rates from cushion floor under varying air flow volume using micro chamber. In addition, the airflow characteristic of micro chamber was investigated using computational fluid dynamics. Micro chamber method can measure SVOC emission faster than other methods. DEHP emission rate is subject to the airflow velocity near the building-materials surface, the thickness of fluid film under steady state condition.

収録刊行物

参考文献 (4)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ