基本信息:
- 专利标题： 一种耐渗流冲刷混凝土及其制备方法
- 专利标题（英）：Seepage-scouring-resistant concrete and preparation method thereof
- 申请号：CN201911160177.7 申请日：2019-11-23
- 公开(公告)号：CN110845212A 公开(公告)日：2020-02-28
- 发明人： 李晓文 , 刘文燕 , 邢卫疆 , 孟玉冰 , 韩超 , 王振林 , 王延增 , 于海泉
- 申请人： 山东中建西部建设有限公司
- 申请人地址： 山东省青岛市即墨市青岛汽车产业新城龙泉河四路以北、规划路以西
- 专利权人： 山东中建西部建设有限公司
- 当前专利权人： 山东中建西部建设有限公司
- 当前专利权人地址： 山东省青岛市即墨市青岛汽车产业新城龙泉河四路以北、规划路以西
- 主分类号： C04B28/18
- IPC分类号： C04B28/18 ; C04B22/06 ; C04B111/20 ; C04B111/34
The invention discloses seepage-scouring-resistant concrete and a preparation method thereof. The seepage-scouring-resistant concrete comprises the following components: cement, water, fly ash, silicafume, a fine aggregate, a coarse aggregate, an additive, a preservative and ground mineral powder; wherein the coarse aggregate comprises granite and basalt at a mass ratio of 1: (1.5-1.8); the additive comprises an expanded fiber anti-cracking waterproof agent, an air entraining agent and a water reducing agent at a mass ratio of 1: (0.3-0.5): (0.5-0.7); the preservative is prepared from the following raw materials in parts by weight: 2 to 5 parts of isobutyltriethoxysilane, 1.2 to 1.6 parts of eleostearic acid, 0.8 to 1.6 parts of barium nitrate, 0.5 to 1 part of 2BaO*SiO2 and 3 to 7 partsof polyurethane resin. The seepage-scouring-resistant concrete has the advantages of seawater seepage erosion resistance, strong corrosion resistance and good durability.
公开/授权文献:
- CN110845212B 一种耐渗流冲刷混凝土及其制备方法 公开/授权日：2021-12-21