Concrete pavement maintenance equipment

Abstract

The invention relates to the field of concrete pavement construction, in particular to a concrete pavement maintenance equipment, which coordinately completes the maintenance work of the concrete pavement through the installation board, the moving device, the sprinkler device, the cleaning device, the laying device and the pressing device. The concrete pavement maintenance equipment provided by the invention can solve the problem of manually laying a thermal insulation and moisture-retaining layer such as sackcloth, and then spraying water on it when manually maintaining the concrete pavement. When the road surface maintenance equipment maintains the concrete pavement, the thermal insulation and moisture-retaining layer is not fixed, and it is prone to be lifted by strong winds, making it difficult for the thermal insulation and moisture-retention layer to maintain part of the concrete pavement, resulting in sanding and cracks on the pavement, etc. question.

Description

technical field [0001] The invention relates to the field of concrete pavement construction, in particular to concrete pavement maintenance equipment. Background technique [0002] Concrete pavement is generally composed of four parts: subgrade, base, cushion, and surface. The main material of the surface is concrete, which generally requires wear resistance, smoothness, non-slip, and high strength. Cushion is a structure used to change the road surface on roads where the temperature and humidity are not suitable for paving. The base layer should have strong deformation resistance, compression resistance, erosion resistance, and solidity. Reinforced concrete, prestressed concrete and other road surfaces. Concrete pavement is prone to sand and cracks. Therefore, when the concrete pavement is poured and the surface has a considerable hardness, it needs to be maintained. [0003] When the concrete pavement is maintained by the existing technology, the following problems often...

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Problems solved by technology

[0003] When the concrete pavement is maintained by the existing technology, the following problems often exist: (1) When the concrete pavement is maintained manually, the concrete pavement is usually manually laid with a thermal insulation layer such as burlap, geotextile or straw, and then It is cumbersome to spray water on it, manually laying the thermal insulation layer and then spraying water, resulting in time-consuming and labor-intensive maintenance of the concrete pavement

[0004] (2) When using the existing concrete pavement maintenance equipment to maintain the concrete pavement, during the process of laying the thermal insulation and moisture-retention layer on the concrete pavement, it is not fixed, and it is prone to strong winds to lift the thermal insulation and moisture-retention layer, making it difficult to maintain the thermal insulation and moisture-retention layer. Part of the concrete pavement is maintained, so that the unmaintained pavement has sand and cracks

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