APPLICATION FEASIBILITY OF ULTRA LOW FLOW WATER CLOSET WITH A MOVABLE DRAINAGE MECHANISM FOR DRAINAGE SYSTEM OF HIGH-RISE BUILDING(Environmental Engineering)
可動式排出機構を有する超節水型大便器の高層排水システムへの適用に関する検討(環境工学)

Masayuki OTSUKA, Kazuhiro SHIGETA, Yasushi SATO
2006 AIJ Journal of Technology and Design  
The use ofUltra Low Fめ w Water Closet with a movable trap mechanism in houses ( 3 stereys at maximum )has already been approved by the fbrmeI Minister of Constmction , This study examines 亡 he application feasibility of the afbresaid water closet o 『high ・ rise and super 國 high 國 rise building drainage systems through experiments . Firstly , influence over the drainage performance of a drainage stack system was examined by changing the controller of the movable trap meehanism and the formation
more » ... f the pipe work . Secondly , trance port perforrnance was identified , using horizontal branch pipe work with a total] ength of lOm fbrming 5 bends 、 The ou 重 comes of the study suocessfully demonstrated technical improvement to the standards of the existing Ultra
doi:10.3130/aijt.12.223_1 fatcat:sfqia2mxmncxncrsa5x24mykjm