发明名称 |
Dense mortar based on binary ettringite binder, comprising at least one poly (alkylene oxide) comb polymer and at least one structuring organic resin |
摘要 |
Dense mortar based on an ettringite binder (calcium sulfate/calcium aluminate) and an organic structuring resin also contains a polyalkylene oxide with a comb-like structure. Dense mortar containing (i) an ettringite binder comprising calcium sulfate and a mineral compound of calcium aluminates consisting of oxides of calcium (C) and aluminum (A), soluble and combined in one or more crystallised and/or amorphous mineralogical phases in which the effective mol ratio of C/A = 1.2-2.7 and the total weight of the phases (C + A) is at least 30 wt% of that of the mineral compound, (ii) polyalkylene oxide(s) with a comb-shaped polymer structure (PCP) and (iii) less than 2 wt% organic structuring resin(s). |
申请公布号 |
ZA200603219(B) |
申请公布日期 |
2007.01.31 |
申请号 |
ZA20060003219 |
申请日期 |
2006.04.21 |
申请人 |
LAFARGE ALUMINATES |
发明人 |
AMATHIEU, LORIS;RAYNAUD, LIONEL;TOUZO, BRUNO;GAUTHIER, DINA |
分类号 |
C04B;C04B7/32;C04B24/26;C04B24/32;C04B28/06;C04B28/14 |
主分类号 |
C04B |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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