Asphalt pavement repairing process

Abstract

The invention discloses an asphalt pavement repairing process in the technical field of asphalt pavement repairing processes. A mounting plate, a transmission mechanism, a cutting mechanism, a reversing mechanism and a stepping mechanism are included, the transmission mechanism is mounted on the upper end surface of the mounting plate, the cutting mechanism is mounted on the lower end surface of the mounting plate, and the stepping mechanism is mounted on the side surface of the mounting plate; and the reversing mechanism is installed between the transmission mechanism and the stepping mechanism. The problems that traffic is seriously influenced due to the fact that the whole lane needs to be closed when a pavement is maintained; some small devices need to participate in the whole processmanually, the edge is uneven, the repairing effect is poor, the service life after repairing is short due to the fact that workers push simple cutting machines to cut squares along the damaged pavement; and the labor cost is large, much time is consumed, the repair effect is unsatisfied and the service life is short due to the fact a next procedure after cutting cannot be implemented unless a hammer or a chisel is used for crushing and then damaged pavement is removed are solved.

Description

technical field [0001] The invention relates to the field of asphalt pavement repair, in particular to an asphalt pavement repair process. Background technique [0002] Asphalt pavement refers to various types of pavement paved with asphalt materials mixed with mineral materials. Asphalt binder improves the ability of paving aggregates to resist road damage from driving and natural factors, making the road smooth, less dusty, impermeable and durable. Therefore, asphalt pavement is one of the most widely used high-grade pavement in road construction. Pothole repair is mainly aimed at repairing and strengthening potholes, local network cracks, cracks and other diseases. Slip cracks and other diseases are repaired. Usually, the construction technology of asphalt pavement pothole repair is as follows: measure the depth and range of the damaged part, and draw a pothole repair contour line that is approximately perpendicular or parallel to the center line of the road according t...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of asphalt pavement repair process, to solve the above-mentioned background technology, the equipment on the market is too large, usually need to close the whole lane when repairing the road surface, which seriously affects the traffic flow, secondly, the cost is high, and the repair cost Expensive; there are also some small equipment that require manual participation in the whole process. During the cutting process, workers are asked to use a simple cutting machine to cut squares along the damaged road surface. During the cutting process, it is easy to cause uneven edges, poor repair effect, and low service life after repair. Then use a hammer or chisel to break, and then remove the damaged road surface, and then proceed to the next process, resulting in the problems of high labor cost, time-consuming, high efficiency, poor repair effect and low service life

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