A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lithium slag concrete prepared from pure industrial waste residues and preparation method thereof
The invention discloses lithium slag concrete prepared from pure industrial waste residues. The lithium slag concrete is prepared from the following raw materials in parts by weight: 250-500 parts of lithium slag, 80-250 parts of an alkali activator, 0-30 parts of a water reducing agent, 400-700 parts of 0-4-mesh steel slag, 300-600 parts of 0-16-mesh steel slag, 150-400 parts of 0-40-mesh steel slag and 200-300 parts of water. The lithium slag, the alkali activator, the water reducer, the steel slag and the water are reasonably proportioned, the 28d strength of the obtained lithium slag concrete is larger than 24.1 MPa, the fluidity is larger than 189 mm, resources are reasonably utilized, the environment is effectively protected, all the concrete raw materials are industrial waste residues, and the powerful call of green development is met; powerful assistance is brought to the development of the building industry, and important significance is achieved for the development of the concrete industry.
本发明公开了一种利用纯工业废渣制备的锂渣混凝土，包括以下重量份的原料：锂渣250～500份、碱激发剂80～250份、减水剂0～30份、0～4目钢渣400～700份、0～16目钢渣300～600份、0～40目钢渣150～400份、水200～300份。本发明通过锂渣、碱激发剂、减水剂、钢渣、水进行合理配比，各原料之间相互配合所得到的锂渣混凝土28d强度大于24.1MPa，流动性大于189mm，合理地利用了资源且有效的保护了环境，混凝土原料全部使用工业废渣正符合绿色发展的强有力号召，将为建筑工业的发展带来强有力的辅助，对混凝土工业的发展具有重要意义。
Lithium slag concrete prepared from pure industrial waste residues and preparation method thereof
The invention discloses lithium slag concrete prepared from pure industrial waste residues. The lithium slag concrete is prepared from the following raw materials in parts by weight: 250-500 parts of lithium slag, 80-250 parts of an alkali activator, 0-30 parts of a water reducing agent, 400-700 parts of 0-4-mesh steel slag, 300-600 parts of 0-16-mesh steel slag, 150-400 parts of 0-40-mesh steel slag and 200-300 parts of water. The lithium slag, the alkali activator, the water reducer, the steel slag and the water are reasonably proportioned, the 28d strength of the obtained lithium slag concrete is larger than 24.1 MPa, the fluidity is larger than 189 mm, resources are reasonably utilized, the environment is effectively protected, all the concrete raw materials are industrial waste residues, and the powerful call of green development is met; powerful assistance is brought to the development of the building industry, and important significance is achieved for the development of the concrete industry.
本发明公开了一种利用纯工业废渣制备的锂渣混凝土，包括以下重量份的原料：锂渣250～500份、碱激发剂80～250份、减水剂0～30份、0～4目钢渣400～700份、0～16目钢渣300～600份、0～40目钢渣150～400份、水200～300份。本发明通过锂渣、碱激发剂、减水剂、钢渣、水进行合理配比，各原料之间相互配合所得到的锂渣混凝土28d强度大于24.1MPa，流动性大于189mm，合理地利用了资源且有效的保护了环境，混凝土原料全部使用工业废渣正符合绿色发展的强有力号召，将为建筑工业的发展带来强有力的辅助，对混凝土工业的发展具有重要意义。
Lithium slag concrete prepared from pure industrial waste residues and preparation method thereof
一种利用纯工业废渣制备的锂渣混凝土及其制备方法
DENG YI (author) / CAO WEIDA (author) / SUN YUANSONG (author) / HUANG JIABAO (author) / ZHANG WEI (author) / WANG DONG (author)
2022-06-10
Patent
Electronic Resource
Chinese
Ceramic material prepared from industrial waste slag and preparation method thereof
| European Patent Office | 2015
Recycled concrete prepared from semiconductor waste residues and preparation method thereof
| European Patent Office | 2024
Concrete prepared from industrial production waste and preparation method thereof
| European Patent Office | 2021
Concrete taking industrial waste residues as admixture and preparation method thereof
| European Patent Office | 2020
Concrete containing industrial solid waste steel slag and preparation process thereof
| European Patent Office | 2024