![含垃圾焚烧飞灰和钢渣矿渣的胶凝材料及制备方法和应用](/CN/2019/1/206/images/201911031919.jpg)
基本信息:
- 专利标题: 含垃圾焚烧飞灰和钢渣矿渣的胶凝材料及制备方法和应用
- 专利标题(英):Cementing material containing waste incineration fly ash, steel slag and mineral slag, and preparation method and application thereof
- 申请号:CN201911031919.6 申请日:2019-10-28
- 公开(公告)号:CN110818294A 公开(公告)日:2020-02-21
- 发明人: 倪文 , 张思奇 , 王珂 , 王莹 , 李佳 , 王一杰 , 史腾宇
- 申请人: 北京科技大学
- 申请人地址: 北京市海淀区学院路30号
- 专利权人: 北京科技大学
- 当前专利权人: 北科蕴宏环保科技(北京)有限公司
- 当前专利权人地址: 北京市海淀区学院路30号
- 代理机构: 北京市广友专利事务所有限责任公司
- 代理人: 张仲波
- 主分类号: C04B7/28
- IPC分类号: C04B7/28 ; C04B7/21 ; C04B28/14
The invention relates to a cementing material containing waste incineration fly ash, steel slag and mineral slag, and a preparation method and an application thereof. The cementing material containingwaste incineration fly ash, steel slag and mineral slag mainly comprises, by weight, 0-60 parts of S95 slag, 0-60 parts of high-aluminum steel slag, 20-40 parts of the waste incineration fly ash and7-13 parts of desulfurized gypsum. A ratio of the cementing material to aggregate in the concrete or a filing material is 1:4 to 1:8, and the concentration is 77%. A large amount of the waste incineration fly ash is added, and the cementing material has good industrially-applied compressive strength without adding additives such as an excitant and an early strength agent, so the cementing materialcan be used as a cementing material of concrete, can also be used as a mining filling material, and is a good substitute of cement.
公开/授权文献:
- CN110818294B 含垃圾焚烧飞灰和钢渣矿渣的胶凝材料及制备方法和应用 公开/授权日:2021-04-27
IPC结构图谱:
C | 化学;冶金 |
--C04 | 水泥;混凝土;人造石;陶瓷;耐火材料 |
----C04B | 石灰;氧化镁;矿渣;水泥;其组合物,例如砂浆、混凝土或类似的建筑材料;人造石;陶瓷;耐火材料;天然石的处理 |
------C04B7/00 | 水硬性水泥 |
--------C04B7/24 | .用油页岩、残渣或炉渣之外的废物制造的水泥 |
----------C04B7/28 | ..用燃烧残余物制成的 |