Concrete centrifugal maintenance device

Abstract

The invention belongs to the field of concrete construction, and relates to a concrete centrifugal maintenance device which comprises a shell, a lifting cavity is formed in the shell, a lifting device is arranged in the lifting cavity, a spraying cavity is formed in the shell, and a spraying device is arranged in the spraying cavity. And the spraying device is used for intermittently spraying a resin plastic solution to concrete maintenance, universal wheels are arranged on the lower side of the shell, baffles are arranged between the universal wheels, and a feeding opening is formed in the upper side of the shell. The device is convenient to move and position, the convenience of concrete maintenance work is improved, a solution cannot be wasted too much, the device cannot be splashed to the body of a worker in the spraying process, the sprayed resin plastic solution can be evenly smeared on the surface of concrete for maintenance, and the maintenance efficiency is improved. And the uniform coating layer can accelerate the volatilization of the solution, so that a protective film is formed, and sundries such as stones falling on the surface of the concrete can be removed and collected during maintenance.

Description

technical field [0001] The invention belongs to the field of concrete construction, in particular to a concrete centrifugal maintenance device. Background technique [0002] As we all know, after concrete pouring, if the climate is hot, the air is dry, and the maintenance is not carried out in time, the water in the concrete will evaporate too quickly, forming a dehydration phenomenon, which will make the cement particles that have formed a gel body unable to fully hydrate and cannot be transformed into stable cement particles. Crystallization, lack of sufficient cohesive force, resulting in flaky or powdery shedding on the concrete surface. In addition, when the concrete does not have sufficient strength, premature evaporation of water will also cause large shrinkage and deformation, and dry shrinkage will occur. Cracks, so the maintenance of the initial stage after concrete pouring is very important, and the maintenance should be carried out immediately after the final set...

AI Technical Summary

Problems solved by technology

[0003] The existing concrete maintenance device cannot facilitate the movement and positioning of the device, which reduces the convenience of concrete maintenance work, and may splash on the staff during the spraying process

[0004] Existing concrete maintenance device wastes a lot of solution, which reduces economic benefits

[0005] The existing concrete curing device cannot remove and collect debris such as stones falling on the concrete surface, which increases the pits on the surface of the concrete after molding

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