CN213836133U - Cement concrete pavement structure - Google Patents
Cement concrete pavement structure Download PDFInfo
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- CN213836133U CN213836133U CN202021380488.2U CN202021380488U CN213836133U CN 213836133 U CN213836133 U CN 213836133U CN 202021380488 U CN202021380488 U CN 202021380488U CN 213836133 U CN213836133 U CN 213836133U
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Abstract
The utility model discloses a cement concrete pavement structure, including compound concrete layer of pitch, wear-resisting compound concrete layer and high temperature resistant cement concrete layer, compound concrete layer of pitch upper end is equipped with wear-resisting compound concrete layer, and compound concrete layer of pitch lower extreme is equipped with high temperature resistant cement concrete layer, is equipped with the anticracking layer in the compound concrete layer of pitch, compound concrete layer of pitch lower extreme is equipped with the permeable bed, and the permeable bed lower extreme is equipped with the damping layer, and the damping layer lower extreme is equipped with the base, and the base lower extreme is equipped with the ground basic unit. The utility model discloses during the use, the bituminous composite concrete layer, wear-resisting composite concrete layer, high temperature resistant cement concrete layer and the anticracking layer of setting have improved the wearability of cement concrete road surface, have also played high temperature resistant and anti-cracking effect simultaneously, and anti-cracking effect is better to reach extension road surface life's effect.
Description
Technical Field
The utility model relates to a road engineering technical field specifically is a cement concrete pavement structure.
Background
The cement concrete pavement is a pavement which takes cement concrete as a main material and is used as a surface layer, and is called a concrete pavement for short. Also known as rigid pavement, commonly known as white pavement, which is a high-grade pavement. The cement concrete pavement is composed of various pavements such as plain concrete, reinforced concrete, continuous reinforced concrete, prestressed concrete and the like.
The existing cement pavements are usually formed by simply pouring cement concrete, and after the cement pavements are used for a long time, the pavements are easy to crack and wear, so that the service life of the highway is shortened. Therefore, the utility model provides a cement concrete pavement structure to solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cement concrete pavement structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a cement concrete pavement structure, includes pitch composite concrete layer, wear-resisting composite concrete layer and high temperature resistant cement concrete layer, pitch composite concrete layer upper end is equipped with wear-resisting composite concrete layer, and pitch composite concrete layer lower extreme is equipped with high temperature resistant cement concrete layer, is equipped with the anticracking layer in the pitch composite concrete layer, pitch composite concrete layer lower extreme is equipped with the permeable bed, and the permeable bed lower extreme is equipped with the damping layer, and the damping layer lower extreme is equipped with the base, and the base lower extreme is equipped with the ground basic unit.
As a further aspect of the present invention, the anti-crack layer includes an anti-crack reinforcing mesh and an anti-crack mortar mixed material, and the anti-crack reinforcing mesh is poured in the anti-crack mortar mixed material.
As the utility model discloses further scheme again, the corresponding base in ground basic unit upper end is equipped with pours the groove.
As a further proposal, the upper end of the wear-resistant composite concrete layer is provided with anti-skid lines.
As a further proposal, the material of the wear-resistant composite concrete layer is a composite material made by mixing ceramic and concrete.
As the utility model discloses the scheme of furthering again, high temperature resistant cement concrete layer's material is made for quartz sand, dolomite mixed cement concrete.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses during the use, the bituminous composite concrete layer, wear-resisting composite concrete layer, high temperature resistant cement concrete layer and the anticracking layer of setting have improved the wearability of cement concrete road surface, have also played high temperature resistant and anti-cracking effect simultaneously, and anti-cracking effect is better to reach extension road surface life's effect.
Drawings
Fig. 1 is a schematic structural diagram of a cement concrete pavement structure.
Fig. 2 is a schematic perspective view of a crack resistant layer in a cement concrete pavement structure.
Fig. 3 is a schematic perspective view of a cement concrete pavement structure.
In the figure: 1. an asphalt composite concrete layer; 2. a wear-resistant composite concrete layer; 3. a high temperature resistant cement concrete layer; 4. an anti-cracking layer; 401. an anti-crack reinforcing mesh; 402. anti-crack mortar mixed material; 5. a water permeable layer; 6. a vibration damping layer; 7. a base; 8. a ground layer; 9. pouring a groove; 10. and (4) anti-skid lines.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a cement concrete pavement structure includes an asphalt composite concrete layer 1, a wear-resistant composite concrete layer 2, and a high temperature-resistant cement concrete layer 3, the wear-resistant composite concrete layer 2 is disposed on the upper end of the asphalt composite concrete layer 1, the wear-resistant composite concrete layer 2 is made of a composite material formed by mixing ceramic and concrete, the high temperature-resistant cement concrete layer 3 is disposed on the lower end of the asphalt composite concrete layer 1, the high temperature-resistant cement concrete layer 3 is made of a mixture of quartz sand and dolomite, an anti-crack layer 4 is disposed in the asphalt composite concrete layer 1, the anti-crack layer 4 includes an anti-crack reinforcing mesh 401 and an anti-crack mortar mixture 402, the anti-crack reinforcing mesh 401 is poured in the anti-crack mortar mixture 402, the lower end of the asphalt composite concrete layer 1 is provided with a permeable layer 5, 5 lower extremes on permeable bed are equipped with damping layer 6, and 6 lower extremes on damping layer are equipped with base 7, and 7 lower extremes on base are equipped with ground basic unit 8, 8 upper ends on ground basic unit correspond base 7 and are equipped with pouring groove 9, 2 upper ends on wear-resisting composite concrete layer are equipped with anti-skidding line 10.
The utility model discloses a theory of operation is:
the utility model discloses during the use, the bituminous composite concrete layer 1, wear-resisting composite concrete layer 2, high temperature resistant cement concrete layer 3 and the anticracking layer 4 that set up have improved the wearability of cement concrete road surface, have also played high temperature resistant and anti-cracking effect simultaneously, and anti-cracking effect is better to reach extension road surface life's effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a cement concrete pavement structure, includes pitch composite concrete layer (1), wear-resisting composite concrete layer (2) and high temperature resistant cement concrete layer (3), its characterized in that, pitch composite concrete layer (1) upper end is equipped with wear-resisting composite concrete layer (2), and pitch composite concrete layer (1) lower extreme is equipped with high temperature resistant cement concrete layer (3), is equipped with anticracking layer (4) in pitch composite concrete layer (1), pitch composite concrete layer (1) lower extreme is equipped with permeable bed (5), and permeable bed (5) lower extreme is equipped with damping layer (6), and damping layer (6) lower extreme is equipped with base (7), and base (7) lower extreme is equipped with ground basic unit (8).
2. A cement concrete pavement structure according to claim 1, characterized in that said crack-resistant layer (4) comprises a crack-resistant reinforcement mesh (401) and a crack-resistant mortar mix (402), and the crack-resistant reinforcement mesh (401) is cast in the crack-resistant mortar mix (402).
3. A cement concrete pavement structure according to claim 1, characterized in that the upper end of the foundation layer (8) is provided with a pouring groove (9) corresponding to the base (7).
4. A cement concrete pavement structure according to claim 1, characterized in that the upper end of the wear-resistant composite concrete layer (2) is provided with anti-skid lines (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021380488.2U CN213836133U (en) | 2020-07-14 | 2020-07-14 | Cement concrete pavement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021380488.2U CN213836133U (en) | 2020-07-14 | 2020-07-14 | Cement concrete pavement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213836133U true CN213836133U (en) | 2021-07-30 |
Family
ID=76987281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021380488.2U Active CN213836133U (en) | 2020-07-14 | 2020-07-14 | Cement concrete pavement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213836133U (en) |
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2020
- 2020-07-14 CN CN202021380488.2U patent/CN213836133U/en active Active
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