Method for processing concrete floor ash

Abstract

The invention provides a method for processing concrete floor ash. The method comprises the following steps of: S10, sweeping a concrete floor which kicks up the ash and wetting to ensure that loosen particles do not exist on a substrate of the concrete until the substrate of the concrete has no accumulated water; S20, mixing anhydrous calcium chloride, cement and building glue to obtain a mixture; and S30, smearing the mixture prepared in the step S20 on the surface of the substrate of the concrete, performing surface press polishing, and watering and conserving the surface after the mixture is condensed. The method for processing concrete floor ash is high in processing speed, easy to construct, and can meet a requirement that the floor can be used as quickly as possible; the color of the floor after the processing is close to that of the original concrete, and the impression is good; and meanwhile, the bonding between a processing layer and the substrate of the concrete is firm, the phenomena of kicking up the ash and delamination are avoided, and the cost is greatly reduced.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a method for treating ash on concrete ground. Background technique [0002] In foreign countries, the era of large-scale construction projects has come to an end, but the maintenance of concrete buildings is very important; while in China, the emphasis is on the quality control of concrete during construction, and the maintenance and repair of existing concrete are often neglected. It is not easy to change, or it is believed that the concrete structure can be used once and for all during its life. Practice has proved that with the change of the natural environment and the change of the use environment, the damage to the concrete will be further aggravated. Therefore, its maintenance and repair can ensure its normal service life and even super-life use. [0003] Usually, after the ground or wall of concrete structure building is completed and applied for a period of time, so...

AI Technical Summary

Problems solved by technology

[0005] The invention solves the technical problems of complex process, poor treatment effect and high price in the prior art in the process of ash removal on concrete floors, and provides a new treatment method for ash removal on concrete floors