专利名称：Calcium sulfoaluminate composite binders发明人：Bullerjahn, Frank,Ben Haha, Mohsen,Schmitt,
Dirk,Mikanovic, Ingrid
申请号：EP13004314.4申请日：20130903公开号：EP2842925B1公开日：20191106
摘要：The present invention relates to composite binders containing calcium
sulfoaluminate cement and supplementary cementitious material, wherein a weight ratioof calcium sulfate to the sum of ye'elimite, aluminates and ferrites (R $/(Y+A+F) ) rangesfrom 0.5 to 0.9, to a method of manufacturing them comprising the steps: a) providing atleast one calcium sulfoaluminate cement b) providing at least one supplementarycementitious material c) mixing 10 to 90 % by weight calcium sulfoaluminate cement(s)with 10 to 90 % by weight supplementary cementitious material(s), and to their use formaking hydraulically setting building materials and special construction chemicalcompositions.
申请人：HeidelbergCement AG
代理机构：Zellentin & Partner mbB Patentanwälte
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