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专利名称：Cement-bound building material发明人：KAEMPFER, WOLFRAM,BERGNER, KLAUS申请号：EP91250155.8申请日：19910611公开号：EP0522209B1公开日：19980916
摘要：A cement-bound building material consists of a) a hydraulic binder, b) a finelydispersed additive, c) a plasticising additive and d) a fine aggregate, the unhardenedbuilding material mix containing - 16 to 80 parts by mass of hydraulic binder with 9 to30% of C3A fraction, - 1 to 21 parts by mass of finely dispersed additive, - 0.03 to 2.0 partsby mass of plasticising additive, - 0.3 to 70 parts by mass of fine aggregate and - 3 to 18parts by mass of make-up water. o
申请人：MAX FRANK GMBH & CO. KG,FRANK GMBH & CO KG MAX,MAX FRANK GMBH& CO. KG
地址：DE
国籍：DE
代理机构：Wasmeier, Alfons, Dipl.-Ing.
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