Preparation method of solid waste-based cementing material solidified fluidized steel slag aggregate mixture

Abstract

The invention relates to the technical field of road base material preparation, and discloses a solid waste-based cementing material solidified fluid steel slag aggregate mixture preparation method, which comprises: S1, analyzing components, and obtaining chemical components of mineral powder, red mud, gypsum and fly ash through XRF fluorescence microscopy; s2, performance determination: determining the physical performance of the 0-5mm steel slag aggregate; s3, screening test: carrying out screening test on the steel slag aggregate; and S4, analyzing the material influence, namely analyzing the influence of the mixing ratio of different raw materials to different additional excitants on the material performance of the cementing material. The cost of the mixture is only one third of that of a traditional cement stabilized macadam mixture, the economic benefit is obvious, and if the solid waste-based solidified fluid steel slag aggregate pavement base mixture is paved for a long distance, huge economic benefit can be brought, so that the cost is saved in an application project, industrial solid wastes such as steel slag are utilized, and the economic benefit is increased. And the method has huge economic benefits and social benefits.

Images