基本信息:
- 专利标题： セルフレベリング材
- 专利标题（英）：SELF-LEVELING MATERIAL
- 申请号：JP2014123039 申请日：2014-06-16
- 公开(公告)号：JP2016003152A 公开(公告)日：2016-01-12
- 发明人： SAKAI TETSUHIRO , HAYASHIYAMA KIYOMI , MAKITA KOJI , ONO HARUMI , TODA YASUHIKO
- 申请人： UBE INDUSTRIES
- 专利权人： UBE INDUSTRIES
- 当前专利权人： UBE INDUSTRIES
- 优先权： JP2014123039 2014-06-16
- 主分类号： C04B28/14
- IPC分类号： C04B28/14 ; C04B7/02 ; C04B7/32 ; C04B22/10 ; C04B24/06 ; C04B24/26 ; E04F15/12
PROBLEM TO BE SOLVED: To provide a high-performance self-leveling material having excellent fluidity, a long fluidity keeping time and excellent quick hardening properties stably at low temperature.SOLUTION: The self-leveling material contains a binding material component, fine aggregate, a fluidizing agent and a setting modifier. The binding material component comprises alumina cement, Portland cement, gypsum and blast furnace slag fine powder. The alumina cement has the AlOcontent of 35-60 mass% and the SiOcontent of 1-10 mass%. The Portland cement has the 3CaO-SiOcontent of 10-80 mass%, the 4CaO-AlO-FeOcontent of 3-15 mass% and the 3CaO-AlOcontent of 1-15 mass%. The total of the CaO-AlOcontent, the 12CaO-7AlOcontent, the 4CaO-AlO-FeOcontent and the 3CaO-AlOcontent of the binding material component is 20.0-40.0 mass%.