Concrete road pavement structure

Abstract

The invention relates to a concrete road pavement structure which comprises a sidewalk pavement and a roadway pavement, wherein an isolation road edge is arranged between the sidewalk pavement and the roadway pavement; the sidewalk pavement comprises a first base soil layer; a first cement macadam base layer is laid on the first base soil layer; a first mortar layer is laid on the first cement macadam base layer; a water permeable brick layer is laid on the first mortar layer; the roadway pavement comprises a second base soil layer; a macadam sub-base layer is laid on the second base soil layer; a second cement macadam base layer is laid on the macadam sub-base layer; an asphalt seal layer is laid on the second cement macadam base layer; a concrete surface layer is laid on the asphalt seal layer; an embedded pipe is arranged in the macadam sub-base layer; a connecting reinforcing steel bar is arranged in the concrete surface layer just above the embedded pipe along the transverse direction; a kerf is formed in the concrete surface layer. The concrete road pavement structure has the advantages of being good in overall strength, low in construction difficulty and good in bearing capability.

Description

technical field [0001] The invention relates to road construction technology, in particular to a concrete road pavement structure, which belongs to the technical field of construction engineering. Background technique [0002] In the process of road construction, in order to obtain a flat road surface structure, it is usually necessary to carry out rolling treatment on the paved pavement materials, and then it can be opened to traffic after being compacted and leveled. Simultaneously, in order to make the road surface have sufficient strength and pressure bearing capacity, when laying the road surface, adopted the structure of multi-layer laying mostly, for example the Chinese patent that publication number is CN103993534 discloses a kind of " road construction method ", and it is adopted in Rubber asphalt is spread on the surface of the asphalt pavement to form a rubber asphalt layer, gravel is laid on the rubber asphalt layer to form a gravel layer, and then an emulsifie...

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Problems solved by technology

[0003] In view of the above-mentioned deficiencies in the prior art, the main purpose of the present invention is to solve the problem that both the structural strength of the road itself and the safety of the pipeline network under the road must be considered during the current road construction process, which makes it difficult to balance the two , to provide a concrete road pavement structure with good load-bearing capacity and good overall strength

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