Original document(5 pages)  中文版
    A hollow slat for partition is made up of cement (30-50 wt.%), industrial ash and cinder (25-45), expanded pearlite (3-7), haydite (5-8) and waved steel fibres (0.1-10). Its advantages are high impact resistance and comprissive strength, low dry shrinkage, and no cracking.
Application Number
申请号		 02114139 Application Date
申请日		 2002.05.21
Title 名称 Steel fiber industrial ash slag concrete hollow wall partition plate
Publication Number
公开号		 1459429 Publication Date
公开日		 2003.12.03
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C04B14/04,C04B14/48,C04B18/04,C04B28/04,E04B2/74
Applicant(s) Name
申请人		 Su Qin
Address 地址 414000
Inventor(s) Name 发明人
Attorney & Agent 代理人 luo jianmin

  
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