![一种水泥基自流平砂浆及其制备方法](/CN/2019/1/22/images/201910113792.jpg)
基本信息:
- 专利标题: 一种水泥基自流平砂浆及其制备方法
- 专利标题(英):Cement-based self-leveling mortar and preparation method thereof
- 申请号:CN201910113792.6 申请日:2019-02-14
- 公开(公告)号:CN109665790A 公开(公告)日:2019-04-23
- 发明人: 郭绪平 , 郭芋伶
- 申请人: 郭绪平
- 申请人地址: 四川省达州市大竹县石子镇牛头村2组
- 专利权人: 郭绪平
- 当前专利权人: 成都顺佳美恒新材料有限公司
- 当前专利权人地址: 四川省达州市大竹县石子镇牛头村2组
- 代理机构: 成都科泰六核知识产权代理事务所
- 代理人: 丁丽
- 主分类号: C04B28/08
- IPC分类号: C04B28/08
The invention discloses cement-based self-leveling mortar which is composed of, by weight, 32-37 parts of ordinary Portland cement of 42.5 in strength grade, 32-37 parts of Portland blast furnace slagcement of 32.5 in strength grade, 68-72 parts of quartz sand, 25-28 parts of ground calcium carbonate, 0.3-0.5 part of polyvinyl pyrrolidone (K30), 0.2-0.3 part of cellulose ether, 04-0.6 part of lithium sulfate, 0.2-0.3 part of calcium aluminate, 0.2-0.4 part of polycarboxylic water reducer, 1.8-2.2 parts of latex powder, 0.15-0.25 part of retarder and 0.25-0.35 part of defoamer. The self-leveling mortar is high in early strength, wear resistance, cracking resistance, fluidity and rapid hardening performance, quick in construction, excellent in quality and wide in application range.
公开/授权文献:
- CN109665790B 一种水泥基自流平砂浆及其制备方法 公开/授权日:2021-02-23