Asphalt pavement thermal regeneration comprehensive repairing vehicle and pavement repairing method

Abstract

The invention discloses an asphalt pavement thermal regeneration comprehensive repairing vehicle which comprises a loading chassis and a loading assembly, and the loading assembly comprises an asphalt concrete heating device, an intelligent partition pavement heating device, an emulsified asphalt spraying device, a power generator, a movable hydraulic power station and a hoisting crane. The asphalt concrete heating device is used for storing asphalt concrete and heating and stirring the asphalt concrete, the intelligent zoning pavement heating device can perform selective zoning heating on an asphalt pavement according to disease distribution positions, and the emulsified asphalt spraying device is used for spraying emulsified asphalt to a repairing area in the repairing process. The power generator is used for providing electric energy required during pavement repairing, the movable hydraulic power station is used for providing required hydraulic pressure for equipment, and the hoisting crane is used for providing hoisting operation during repairing. Various mechanical devices are integrated on the repairing vehicle, and a hot repairing process is adopted, so that the labor intensity of workers is reduced, and the repairing construction efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of asphalt pavement maintenance, in particular to an asphalt pavement thermal regeneration comprehensive repair vehicle and a road surface repair method. Background technique [0002] With the acceleration of urbanization in my country, asphalt roads, as an important part of infrastructure, are closely related to people's lives. After a long period of use on the asphalt pavement, under the action of vehicle rolling, wind and sun, and rain erosion, the road surface will appear pits, oil pockets, hidden marks, cracks, loose and other diseases, and the pits around the manhole cover It will also cause the manhole cover to collapse and be damaged. In the maintenance process of asphalt pavement, it is necessary to repair the above-mentioned various diseases. At present, when repairing asphalt pavement defects, it is usually combined with manual and small machinery, and traditional cutting and cold repairing or k...

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Problems solved by technology

[0003] The purpose of the present invention is to provide an asphalt pavement thermal regeneration comprehensive repair vehicle and a road surface repair method in view of the problems of low construction efficiency, high cost and unguaranteed construction quality in the repair of asphalt pavement defects. A variety of mechanical equipment is integrated on the top, and the hot repair process is adopted, which is beneficial to reduce the labor intensity, improve the repair construction efficiency, save costs and ensure the construction quality

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