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2. 发明公开

KR1020130117013A 시멘트 혼합물과 이를 이용한 패널 및 이를 이용한 바닥구조 시공방법 有权
标题翻译：水泥混合物，使用它的面板和使用它来构造地板结构的方法
公开(公告)号：KR1020130117013A
公开(公告)日：2013-10-25
申请号：KR1020120039609
申请日：2012-04-17
申请人： 호서대학교 산학협력단 , 조선대학교산학협력단
发明人： 조창근 , 한병찬 , 서정환 , 김윤용 , 권영진
IPC分类号： C04B18/04 , C04B16/06 , E04C2/04 , E04B5/16
CPC分类号： Y02W30/91 , C04B18/04 , C04B16/06 , E04B5/16 , E04C2/04
摘要： PURPOSE: A cement mixture is provided to reduce steel consumption required in a concrete floor structure and to implement a three hours fire-resistive structure by using fly ash, blast furnace slag micropowder and synthetic fibers. CONSTITUTION: A cement mixture comprises 30-50 parts by volume of binding materials, 40-60 parts by volume of filler and 2.0-5.0 parts by volume of synthetic fibers based on 100 parts by volume. The binding material comprises 60-90 parts by weight of cement and 10-40 parts by weight of fly ash and blast furnace slag micropowder. The synthetic fibers are formed of at least one selected from a group consisting of polypropylene (PP) fibers, polyethylene (PE) fibers and polyethylene terephthalate (PET) fibers. A first panel and a second panel for a floor construction are formed by combining 30-40 parts by weight of bond water and 100.0 parts by weight of the cement mixture.
摘要翻译：目的：提供一种水泥混合物，以减少混凝土地板结构中所需的钢材消耗量，并通过使用粉煤灰，高炉渣微粉和合成纤维实施三小时耐火结构。构成：水泥混合物包含30-50体积份的粘合材料，40-60体积份的填料和2.0-5.0体积份的基于100体积份的合成纤维。粘合材料包括60-90重量份的水泥和10-40重量份的粉煤灰和高炉矿渣微粉。合成纤维由选自聚丙烯（PP）纤维，聚乙烯（PE）纤维和聚对苯二甲酸乙二醇酯（PET））纤维中的至少一种形成。通过将30-40重量份的粘结水和100.0重量份的水泥混合物结合，形成地板结构的第一面板和第二面板。

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