Inorganic mixed material containing old-road granules and preparation method of inorganic mixed material

Abstract

The invention discloses an inorganic mixed material containing old-road granules and a preparation method of the inorganic mixed material. The inorganic mixed material comprises the following components in parts by weight: 80-120 parts of old-road granules and 3-10 parts of lime, wherein the particle size of the old-road granules is 26.5mm or below. According to the inorganic mixture prepared by the method provided by the invention, the old road granules are used as aggregates to replace the mountain macadam with high cost in the prior art, so that the waste old-road granules are changed intowealth while the production cost of the inorganic mixed material is reduced, and the environment is fully protected.

Description

technical field [0001] The invention belongs to the field of inorganic mixture processing, and in particular relates to an inorganic mixture containing old road pellets and a preparation method thereof. Background technique [0002] With the rapid development of my country's urbanization process, large-scale new repairs, renovations and expansions of municipal roads have produced a large amount of old road garbage, which on the one hand causes environmental pollution and on the other hand is a great waste of resources. [0003] The traditional method of recycling and reusing old road waste is to mix the old road waste with soil, sand and gravel, and inorganic mixtures, and then mix it with cement to make the material base and subbase of the road, and finally lay the asphalt wear layer. . And this method not only paves the road thickly, and needs a large amount of transportation expenses, also can produce a large amount of rubbish simultaneously, needs a large amount of soil...

AI Technical Summary

Problems solved by technology

However, this method not only paves the road thickly, but also requires a large amount of transportation costs, and also produces a large amount of garbage, and requires a large amount of soil, sand and gravel, so the cost is very high and the environment is damaged.

[0004] It can be seen that the above-mentioned existing method for the transformation of old road garbage obviously still has inconvenience and defects in method and use, and needs to be further improved urgently.