Original document(32 pages)  中文版
    A hollow slab of cast-in-place reinforced concrete consists of reinforced concrete (RC) and cavity die-shell wrapped in RC and arranged alternatively. It is featured as setting cast-in-place RC rib between cavity die-shells, using top plate and peripheral side wall as well as bottom to form polyhedral closed cavity with prestress wire sandwiched in bottom, forming female angle at one of horizontal corners on bottom portion between said wall and said bottom, forming said rib flange on female angle by cast-in-place concrete so as to form rib in inverted T form on relevant said rib.
Application Number
申请号		 200510054931 Application Date
申请日		 2005.03.18
Title 名称 Cast-in-situ reinforced concrete hollowed slab
Publication Number
公开号		 1834369 Publication Date
公开日		 2006.09.20
Approval Pub. Date Granted Pub. Date
International Classification 分类号 E04B5/36,E04G15/06
Applicant(s) Name
申请人		 Qiu Zeyou
Address 地址 410011
Inventor(s) Name 发明人
Attorney & Agent 代理人

  
Cast-in-situ reinforced concrete hollowed slab
Cast-in-situ reinforced concrete hollowed slab
Cast-in-situ reinforced concrete hollowed slab (B)
Cast-in-situ reinforced concrete hollowed slab
Cast-in-situ reinforced concrete hollowed slab
Cast-in-situ reinforced concrete hollowed slab
Cast-in-situ reinforced concrete hollowed slab (A)
Cast-in-situ reinforced concrete hollowedslab
Cast-in-situ reinforced concrete hollowed slab
Cast-in-situ reinforced concrete hollowed slab
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