Asphalt pavement disease quick temperature compensation device and process thereof

Abstract

The invention relates to an asphalt pavement disease quick temperature compensation device and a process thereof. An existing pavement repairing process has the defects of poor binding effect, easiness in destruction in relatively short time, huge destruction of asphalt in used asphalt mixture, long construction period and the like. The device disclosed by the invention comprises a vehicle head and a vehicle body, wherein a road roller and a hoisting device are arranged at the front part of the vehicle head; the tail part of the vehicle body is connected with a microwave-aided carriage through a telescopic rod; a microwave transmitter is arranged inside the microwave-aided carriage; an anti-radiation screen is arranged on the periphery of the lower end of the microwave-aided carriage; a microwave tube high-voltage power supply of the microwave-aided carriage is arranged above the vehicle body and close to the tail part. The temperature compensation device is moved onto a pot hole, the microwave-aided carriage is adjusted to be above the repairing position, and the microwave tube power supply is started for microwave heating repairing. The quick temperature compensation device can uniformly act on the pavement surface, does not require specific pouring sealant for crack repairing, and does not need large-area pavement excavation, so that artificial destruction of old pavement can be furthest reduced in the repairing process.

Description

technical field [0001] The invention relates to the technical field of transportation engineering, in particular to a rapid warming equipment for asphalt pavement disease and its technology. Background technique [0002] Potholes are one of the most common and most complicated diseases of asphalt pavement. At present, the rapid repair of pits and grooves is mainly based on thermal repair, which is subdivided into several methods. The first method, cold cutting and hot patching: cold cut off the potholes of the old road surface, and then fill in the hot asphalt mixture that has been mixed. The second method, hot raking and hot patching: pre-baked the pits, and then raked and filled with new hot mix asphalt mixture. [0003] Both of these patching methods have some insurmountable weaknesses. The cold cutting and hot patching process requires cold cutting, so it will inevitably damage the road surface around the pit during the cutting process. At the same time, because the b...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a rapid warming equipment for asphalt pavement disease and its technology, so as to solve many problems existing in the prior art

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