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公开(公告)号：US06627138B2
公开(公告)日：2003-09-30
申请号：US10285682
申请日：2002-11-01
IPC分类号： B28B710
CPC分类号： C04B7/19 , C04B2111/0075 , C04B2111/60 , Y02P40/143
摘要： A slag cement mixture and process of making the same is disclosed. The slag cement mixture is composed of cupola slag and portland cement. The cupola slag is optionally ground granulated. One embodiment of the process includes rapidly quenching the slag by submersion into water or by spraying water onto it, and grinding the resulting product to achieve a fineness of at least 6,000 cm2/g. The process also includes the addition of 35% ground granulated cupola slag to portland cement to achieve a stronger and harder cement than portland cement alone.
摘要翻译： 公开了一种矿渣水泥混合物及其制造方法。 渣渣混合物由冲天炉渣和波特兰水泥组成。 冲天炉渣任选研磨造粒。 该方法的一个实施方案包括通过浸入水中或通过向其中喷洒水来迅速骤冷渣，并研磨所得产物以达到至少6,000cm 2 / g的细度。 该方法还包括向波特兰水泥添加35％磨碎的圆顶炉渣以实现比波特兰水泥单独更坚固和更硬的水泥。
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公开(公告)号：US06521039B2
公开(公告)日：2003-02-18
申请号：US09784344
申请日：2001-02-16
IPC分类号： C04B714
CPC分类号： C04B7/19 , C04B2111/0075 , C04B2111/60 , Y02P40/143
摘要： A slag cement mixture and process of making the same is disclosed. The slag cement mixture is composed of cupola slag and portland cement. The cupola slag is optionally ground granulated. One embodiment of the process includes rapidly quenching the slag by submersion into water or by spraying water onto it, and grinding the resulting product to achieve a fineness of at least 6,000 cm2/g. The process also includes the addition of 35% ground granulated cupola slag to portland cement to achieve a stronger and harder cement than portland cement alone.
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