发明名称 Sludge treatment tank construction method
摘要 In a sludge treatment tank, members made of a glass long-fiber reinforced foamed plastic composite material are used as formworks in construction and then left as an inside wall member. The composite material functions as formworks in a construction method as well as applies an insulating property and a corrosion resistant property to the sludge treatment tank and further realizes labor saving in a field of construction works, the provision of a good working environment and the reduction of a period of construction work.
申请公布号 US5759849(A) 申请公布日期 1998.06.02
申请号 US19970876300 申请日期 1997.06.16
申请人 THE ZENITAKA CORPORATION;SEKISUI KAGAKU KOGYO KABUSHIKI KAISHA 发明人 AOYAGI, KEITARO;NIIBE, SADAO;UMEGAE, TOSHITOMI;IWAI, HIDEO;OSHIMA, YOSHITUGU
分类号 E03F1/00;B29C70/00;B32B33/00;B65D88/04;C02F11/00;E03F5/10;E03F11/00;E04H7/18;(IPC1-7):C12M3/00 主分类号 E03F1/00
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