A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of industrial waste resource utilization, in particular to a method for preparing a building material from industrial solid waste. The method for preparing the building material from the industrial solid waste comprises the following steps that: S1, dolomite-based tailings are subjected to light burning, and tailings roasted materials are obtained; S2, the roasted tailings obtained in the step S1 are uniformly mixed with a solid additive, industrial waste phosphogypsum and electrolytic manganese residues according to a certain proportion, and grinding is performed to obtain a cementing material; and S3, water is added into the cementing material obtained in the step S2, and the water and the cementing material are mixed, the mixture is cured and formed, so that the building material can be obtained. The dolomite-based tailings, the industrial waste ardealite and the electrolytic manganese residues are used as raw materials to prepare the building material, and comprehensive utilization of the industrial solid waste is achieved.
本申请涉及工业废弃物资源化利用技术领域，特别涉及一种利用工业固体废弃物制备建筑材料的方法。本申请提供的一种利用工业固体废弃物制备建筑材料的方法，包括以下步骤：S1，对白云石基尾矿进行轻烧，得到尾矿焙烧物；S2，将步骤S1的尾矿焙烧物与固体添加物、工业废弃磷石膏、电解锰渣按一定比例均匀混合，粉磨，得到胶凝材料；S3，向步骤S2的胶凝材料中加水拌合，养护成型，即得到建筑材料。本申请以白云石基尾矿、工业废弃磷石膏和电解锰渣作为原料制备建筑材料，实现了工业固体废弃物的综合利用。
The invention relates to the technical field of industrial waste resource utilization, in particular to a method for preparing a building material from industrial solid waste. The method for preparing the building material from the industrial solid waste comprises the following steps that: S1, dolomite-based tailings are subjected to light burning, and tailings roasted materials are obtained; S2, the roasted tailings obtained in the step S1 are uniformly mixed with a solid additive, industrial waste phosphogypsum and electrolytic manganese residues according to a certain proportion, and grinding is performed to obtain a cementing material; and S3, water is added into the cementing material obtained in the step S2, and the water and the cementing material are mixed, the mixture is cured and formed, so that the building material can be obtained. The dolomite-based tailings, the industrial waste ardealite and the electrolytic manganese residues are used as raw materials to prepare the building material, and comprehensive utilization of the industrial solid waste is achieved.
本申请涉及工业废弃物资源化利用技术领域，特别涉及一种利用工业固体废弃物制备建筑材料的方法。本申请提供的一种利用工业固体废弃物制备建筑材料的方法，包括以下步骤：S1，对白云石基尾矿进行轻烧，得到尾矿焙烧物；S2，将步骤S1的尾矿焙烧物与固体添加物、工业废弃磷石膏、电解锰渣按一定比例均匀混合，粉磨，得到胶凝材料；S3，向步骤S2的胶凝材料中加水拌合，养护成型，即得到建筑材料。本申请以白云石基尾矿、工业废弃磷石膏和电解锰渣作为原料制备建筑材料，实现了工业固体废弃物的综合利用。
Method for preparing building material from industrial solid waste
一种利用工业固体废弃物制备建筑材料的方法
2021-08-20
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2016
Method for preparing wall thermal insulation material from industrial solid waste
| European Patent Office | 2021
Method for preparing wall thermal insulation material from building solid waste
| European Patent Office | 2024
New method for preparing wall thermal insulation material from building solid waste
| European Patent Office | 2024