发明名称 |
CALCUIM SULFOALUMINATE COMPOSITE BINDERS |
摘要 |
The present invention relates to composite binders containing calcium sulfoaluminate cement and supplementary cementitious material, wherein a weight ratio of calcium sulfate to the sum of ye'elimite, aluminates and ferrites (R$/(Y+A+F)) ranges from 0.5 to 0.85, to a method of manufacturing them comprising the steps: a) providing at least one calcium sulfoaluminate cement b) providing at least one supplementary cementitious material c) mixing 10 to 90 pcnt by weight calcium sulfoaluminate cement(s) with 10 to 90 pcnt by weight supplementary cementitious material(s), and to their use for making hydraulically setting building materials and special construction chemical compositions. |
申请公布号 |
PH12016500190(A1) |
申请公布日期 |
2016.05.02 |
申请号 |
PH12016500190 |
申请日期 |
2016.01.26 |
申请人 |
HEIDELBERGCEMENT AG |
发明人 |
BULLERJAHN, FRANK;BEN HAHA, MOHSEN;SCHMITT, DIRK;MIKANOVIC, INGRID |
分类号 |
C04B7/32;C04B28/06;C04B111/00;C04B111/60 |
主分类号 |
C04B7/32 |
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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