Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Environment-friendly baking-free brick prepared by recycling industrial solid waste and preparation method of environment-friendly baking-free brick
The invention discloses an environment-friendly baking-free brick capable of recycling industrial solid waste and a preparation method thereof, and belongs to the technical field of industrial solid waste recycling. According to the baking-free brick, after industrial waste discharged by steel plants and the like is collected, secondary utilization of solid waste resources is achieved, environmental pollution is reduced, and meanwhile the mechanical property of the cement brick is improved. According to the environment-friendly baking-free brick, industrial solid wastes such as desulfurized gypsum, dephosphorized gypsum, metal and non-metal tailings, blast furnace slag, steel slag, power plant incineration household garbage residues, fly ash/fly ash and the like are used as main raw materials, the manufacturing cost of the brick is reduced, meanwhile, the brick does not belong to a conventional cement brick, but in order to guarantee the stability of the brick, the brick is not required to be used as an environment-friendly baking-free brick. And a very small amount of cement is added for blending. The environment-friendly baking-free brick is prepared from industrial solid waste, the industrial solid waste is reasonably and effectively utilized, environmental pollution is reduced, optimal configuration of secondary resources is achieved, and the environment-friendly baking-free brick has high economic benefits.
本发明公开了一种工业固废再利用的环保免烧砖及其制备方法，属于工业固废再利用技术领域。该免烧砖是通过将钢铁厂等排出的工业废物，将其收集后，实现固废资源的二次利用、减少环境污染，同时提高水泥砖的力学性能。该环保免烧砖是通过利用脱硫石膏，脱磷石膏，金属及非金属尾矿，高炉渣，钢渣，发电厂焚烧生活垃圾残渣，除尘灰/粉煤灰等工业固废作主要原料，降低了砖的制作成本，同时该砖不属于常规的水泥砖，但是为了保证砖块的稳定性，加入了极少量的水泥作为调和作用。该环保免烧砖利用工业固废制备，对工业固废进行了合理有效利用，减少了环境污染并实现了二次资源的优化配置，具有较高的经济效益。
Environment-friendly baking-free brick prepared by recycling industrial solid waste and preparation method of environment-friendly baking-free brick
The invention discloses an environment-friendly baking-free brick capable of recycling industrial solid waste and a preparation method thereof, and belongs to the technical field of industrial solid waste recycling. According to the baking-free brick, after industrial waste discharged by steel plants and the like is collected, secondary utilization of solid waste resources is achieved, environmental pollution is reduced, and meanwhile the mechanical property of the cement brick is improved. According to the environment-friendly baking-free brick, industrial solid wastes such as desulfurized gypsum, dephosphorized gypsum, metal and non-metal tailings, blast furnace slag, steel slag, power plant incineration household garbage residues, fly ash/fly ash and the like are used as main raw materials, the manufacturing cost of the brick is reduced, meanwhile, the brick does not belong to a conventional cement brick, but in order to guarantee the stability of the brick, the brick is not required to be used as an environment-friendly baking-free brick. And a very small amount of cement is added for blending. The environment-friendly baking-free brick is prepared from industrial solid waste, the industrial solid waste is reasonably and effectively utilized, environmental pollution is reduced, optimal configuration of secondary resources is achieved, and the environment-friendly baking-free brick has high economic benefits.
本发明公开了一种工业固废再利用的环保免烧砖及其制备方法，属于工业固废再利用技术领域。该免烧砖是通过将钢铁厂等排出的工业废物，将其收集后，实现固废资源的二次利用、减少环境污染，同时提高水泥砖的力学性能。该环保免烧砖是通过利用脱硫石膏，脱磷石膏，金属及非金属尾矿，高炉渣，钢渣，发电厂焚烧生活垃圾残渣，除尘灰/粉煤灰等工业固废作主要原料，降低了砖的制作成本，同时该砖不属于常规的水泥砖，但是为了保证砖块的稳定性，加入了极少量的水泥作为调和作用。该环保免烧砖利用工业固废制备，对工业固废进行了合理有效利用，减少了环境污染并实现了二次资源的优化配置，具有较高的经济效益。
Environment-friendly baking-free brick prepared by recycling industrial solid waste and preparation method of environment-friendly baking-free brick
一种工业固废再利用的环保免烧砖及其制备方法
GAO QINGYIN (Autor:in)
19.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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