发明授权
- 专利标题: Composition and method for inhibiting drying shrinkage of concrete
- 专利标题(中): 抑制混凝土干燥收缩的组成和方法
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申请号: US518628申请日: 1995-08-23
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公开(公告)号: US5626663A公开(公告)日: 1997-05-06
- 发明人: Neal S. Berke , Michael P. Dallaire , Awdhoot V. Kerkar
- 申请人: Neal S. Berke , Michael P. Dallaire , Awdhoot V. Kerkar
- 申请人地址: NY New York
- 专利权人: W. R. Grace & Co.-Conn.
- 当前专利权人: W. R. Grace & Co.-Conn.
- 当前专利权人地址: NY New York
- 主分类号: C04B24/02
- IPC分类号: C04B24/02 ; C04B24/18 ; C04B24/22 ; C04B24/26 ; C04B24/30 ; C04B28/02 ; C04B40/00 ; C04B103/30 ; C04B103/60 ; C04B24/00
摘要:
A concrete composition capable of inhibiting shrinkage of structural concrete structures is disclosed. The concrete is formed with an admixture composed of at least one secondary/tertiary alkanediol.
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