High comfort prefabricated cement concrete pavement repair structure, construction method and pavement structure overturning device

Abstract

The invention discloses a high-comfort assembly type cement concrete pavement repair structure, a construction method and a pavement structure overturning device, a high-comfort assembly type cement concrete pavement repair structure, a waterproof layer is paved on the pavement base, and an asphalt concrete pad is paved on the waterproof layer The prefabricated cement concrete slab is installed on the asphalt concrete cushion layer; the prefabricated cement concrete slab is equipped with conduits, and the conduits are divided into wires. The wires are connected by heating wires, and the heating wires are connected to the wires in parallel. The high-comfort assembled cement concrete pavement repair structure, construction method and pavement structure overturning device of the present invention meet the requirements of rapid construction, mechanization, and industrialization, construct an assembled cement concrete pavement repair structure, and avoid bad road surface phenomena , It can automatically adjust the height and facilitate installation and disassembly during the construction process, which can greatly improve the driving comfort and the durability of the road structure.

Description

technical field [0001] The invention belongs to the technical field of road engineering, and in particular relates to a high-comfort assembled cement concrete pavement repair structure, a construction method and a pavement structure overturning device. Background technique [0002] Asphalt concrete pavement is widely used in the construction of urban roads and highway projects in my country, and occupies a considerable proportion in high-grade roads. During the use of asphalt concrete pavement, it is easy to have rutting, rolling, wrapping, cracking and other diseases, which seriously affect the road. driving comfort. In addition, compared with cement concrete pavement, asphalt concrete pavement also has the disadvantages of high cost and high maintenance cost. During the maintenance process of ordinary cast-in-place concrete pavement, if on-site repair is required, at least 7 days of maintenance are required, which seriously affects the smooth flow of the road. Since the p...

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Problems solved by technology

[0005] In order to achieve the above object, the present invention provides a high-comfort fabricated cement concrete pavement repair structure, a construction method and a pavement structure overturning device. Concrete pavement is combined to construct a prefabricated cement concrete pavement repair structure, which can avoid bad phenomena such as asphalt concrete pavement structure rutting, push hugging, cracking and local plastic deformation, and can automatically adjust the height during the construction process and facilitate installation. Disassembly can greatly improve the driving comfort and the durability of the road surface structure, and solve the existing problems in the prior art that the road surface structure is prone to disease, the road surface is prone to unevenness during the installation process, it is not easy to dismantle, and the road surface comfort is poor.

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