发明名称 FORFARANDE FOR FRAMSTELLNING AV BETONG MED HOG KORROSIONSRESISTENS SAMT VID FORFARANDET ANVEND CEMENTKOMPOSITION
摘要 <p>Concrete having high resistance to corrosion is prepared by using low aluminate (C3A) cement, preferably having less than 5 weight per cent of aluminate, and, in addition to conventional concrete constituents, at least 10 weight per cent of finely divided, reactive silica based on the cement weight.</p>
申请公布号 SE426479(B) 申请公布日期 1983.01.24
申请号 SE19770007894 申请日期 1977.07.06
申请人 AS NORCEM 发明人 P H * OLSTAD;O * KJOHL
分类号 C09K17/00;C04B7/02;C04B14/06;C04B24/18;C04B24/22;C04B28/06;(IPC1-7):04B13/22 主分类号 C09K17/00
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