公开(公告)号：KR101359210B1

公开(公告)日：2014-02-07

申请号：KR1020120039609

申请日：2012-04-17

Applicant: 호서대학교 산학협력단 ,  조선대학교산학협력단

Inventor： 조창근 ,  한병찬 ,  서정환 ,  김윤용 ,  권영진

IPC: C04B18/04 ,  C04B16/06 ,  E04C2/04 ,  E04B5/16

CPC classification number: Y02W30/91

Abstract: 100 용적부에 대하여, 결합재 30 내지 50 용적부, 충전재 40 내지 60 용적부 및 합성섬유 2.0 내지 5.0 용적부가 혼합되어 구성되는 시멘트 혼합물과, 이 시멘트 혼합물에 배합수를 결합하여 구성되는 시멘트 복합체를 타설하여 형성하는 패널이 제공된다.

公开(公告)号：KR1020130117013A

公开(公告)日：2013-10-25

申请号：KR1020120039609

申请日：2012-04-17

Applicant: 호서대학교 산학협력단 ,  조선대학교산학협력단

Inventor： 조창근 ,  한병찬 ,  서정환 ,  김윤용 ,  권영진

IPC: C04B18/04 ,  C04B16/06 ,  E04C2/04 ,  E04B5/16

CPC classification number: Y02W30/91 ,  C04B18/04 ,  C04B16/06 ,  E04B5/16 ,  E04C2/04

Abstract: 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.

Abstract translation: 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。