发明申请
- 专利标题: Strength improvement admixture
- 专利标题(中): 强度改进外加剂
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申请号: US10787507申请日: 2004-02-26
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公开(公告)号: US20040198873A1公开(公告)日: 2004-10-07
- 发明人: Jeffrey R. Bury , Thomas M. Vickers JR. , Bruce J. Christensen
- 申请人: Construction Research and Technology GmbH
- 申请人地址: null
- 专利权人: Construction Research and Technology GmbH
- 当前专利权人: Construction Research and Technology GmbH
- 当前专利权人地址: null
- 主分类号: C08K003/00
- IPC分类号: C08K003/00
摘要:
A strength improvement admixture composition is provided that increases the compressive strength of cementitious compositions without negatively increasing the setting time. The admixture comprises the components of a polycarboxylate dispersant, a set retarder, and a strength improvement additive.
公开/授权文献
- US08258210B2 Strength improvement admixture 公开/授权日:2012-09-04
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