Treatment method and treatment jig for interlaminar non-smooth surface of semi-rigid base road

Abstract

The invention discloses a treatment method and a treatment jig for an interlaminar non-smooth surface of a semi-rigid base road. The rig is arranged on a paved semi-rigid base; the rig is a steel plate, a side surface of which is provided with bulges; the bulges are in contact with the semi-rigid base; the steel plate consists of a straight-way main plate, a first auxiliary plate, a bent-way plateand a second auxiliary plate; the straight-way main plate, the first auxiliary plate, the bent-way plate and the second auxiliary plate are spliced to form an integrated structure through mortise andtenon structures. The treatment method provided by the invention and the compaction of the semi-rigid base are carried out simultaneously; the secondary construction is avoided, and the waste of a human resource and a material resource is reduced.

Description

technical field [0001] The invention belongs to the technical field of interlayer treatment of semi-rigid pavement, and in particular relates to a method for treating a non-smooth surface between layers of a semi-rigid base road and a treatment tool. Background technique [0002] Semi-rigid base asphalt pavement is the most basic and widely used pavement structure in my country. It is formed by laying asphalt surface on the semi-rigid base, and has mature and systematic design and construction technology. The interlayer treatment of semi-rigid base and asphalt surface course is an important part in the process of asphalt road construction, and the treatment effect directly affects the quality and life of the road. Although my country's high-grade highways have developed rapidly in recent years, some highway projects have a large number of road surface diseases prematurely due to reasons such as short construction period, serious overloading of vehicles, and long-term high te...

AI Technical Summary

Problems solved by technology

However, these methods have certain deficiencies and limitations. First, with the increasing traffic volume and traffic load, the interlayer treatment method of spraying penetrating oil has gradually been unable to meet the road design requirements; secondly, in semi-rigid base When performing fine milling operations, the large overall mass of the milling machine may cause structural damage to the semi-rigid base. At the same time, the surface of the base after milling needs to be cleaned of surface particles. A large amount of dust will affect the environment. bring some damage

Moreover, these two interlayer treatment methods can only be carried out after the semi-rigid base layer is cured. At the same time, the construction efficiency is low, and it needs to consume a lot of manpower and material resources.

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