基本信息:
- 专利标题： 투수콘크리트의 제조방법
- 专利标题（英）：manufacturing method of drain concrete
- 专利标题（中）：排水混凝土的制造方法
- 申请号：KR1020010001876 申请日：2001-01-12
- 公开(公告)号：KR100624363B1 公开(公告)日：2006-09-15
- 发明人： 오종택
- 申请人： 인선이엔티 주식회사
- 申请人地址： 경기도 고양시 일산동구 동국로 *** (식사동)
- 专利权人： 인선이엔티 주식회사
- 当前专利权人： 인선이엔티 주식회사
- 当前专利权人地址： 경기도 고양시 일산동구 동국로 *** (식사동)
- 代理人： 특허법인다래
- 主分类号： C04B28/02
- IPC分类号： C04B28/02
투수콘크리트, 1종 재생골재, 투수계수, 강도특성, 입형개선.
The present invention can reduce the cost for obtaining one or quality effects as normal permeability concrete accompanying a remarkable reduction of the water absorption is decreased with the pigment and the resin amount of the aggregate by using a recycled aggregate less than 3% absorption at least about 10% and that at the same time as the manufacturing method of the permeability and the strength properties of the enabling secure superiority permeable concrete, the invention 390~410㎏ / ㎥ unit cement amount and to it; Water cement ratio and 35-45 percent; And at least 18-22% recycled aggregate; Pigments 7-15%; And that the formulation process with admixture 1.5~28㎏ / ㎥ samneunda to its technical features. Permeable concrete, at least recycled aggregate, permeability, strength, Vertical improvement.
公开/授权文献:
- KR1020020060830A 투수콘크리트의 제조방법 公开/授权日：2002-07-19