Mud-containing concrete and preparation method thereof

Abstract

The invention discloses a mud-containing concrete and a preparation method thereof. The preparation method comprises the following steps: a, weighing all raw materials; and b, adding a water reducingagent to water, performing stirring for uniform mixing to obtain a mixed solution, adding cement, mud, fly ash, crushed basalt stones, river sands, polypropylene fibers and a nano-reinforcing agent into a concrete mixer, performing stirring for uniform mixing, adding the mixed solution, and continuing stirring for uniform mixing in order to obtain the mud-containing concrete. A certain proportionof the mud is added to the formula of the concrete, and the proportioning ratio and the preparation method of the concrete are reasonably optimized by test, so the strength of the concrete is not affected, the concrete is easy to construct, the production cost is greatly reduced, and the concrete is successfully applied to roads; the mud is used as a raw material, so the use amount of the cement is reduced, and many solid wastes are used and the prepared concrete has the advantages of good workability and construction performances, environmental friendliness, great market promotion values andgreat application prospect.

Description

technical field

[0001] The invention relates to a concrete, in particular to a concrete containing silt and a preparation method thereof. Background technique

[0002] In 1796, "Roman cement" was born, which was fired by the British James Parker. It is a kind of brown cement made of marl. In 1842, "Portland cement" appeared again, which was cement made by the British Joseph Aspdin by mixing limestone and clay, which is the ordinary portland cement we often refer to now. Since the emergence of Portland cement, Asputin has used this cement to build the river tunnel of the River Thames in London, England, because the concrete prepared with it meets the requirements of strength and durability required by the project, and Because the raw materials are easy to collect and the cost is relatively low, especially its low energy consumption, it is widely used. At the Paris Exposition in 1867, French engineers were inspired to apply concrete to housing construction; in 1900, the use ...

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