CN203602983U - Road pavement structure - Google Patents
Road pavement structure Download PDFInfo
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- CN203602983U CN203602983U CN201320633634.1U CN201320633634U CN203602983U CN 203602983 U CN203602983 U CN 203602983U CN 201320633634 U CN201320633634 U CN 201320633634U CN 203602983 U CN203602983 U CN 203602983U
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- highway pavement
- asphalt concrete
- concrete layer
- pavement structures
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Abstract
The utility model discloses a road pavement structure. The road pavement structure sequentially comprises a surface layer, a connecting layer, a basic layer, a base layer, a cushion layer and a soil layer, from top to bottom, the surface layer sequentially comprises a fine-grain asphalt concrete layer, a medium-grain asphalt concrete layer and a coarse-grain asphalt concrete layer, the connecting layer is an asphalt layer, the basic layer is a cement stable gravel layer, the base layer is a grading gravel layer, and the cushion layer is a gravel and inorganic combined material stable gravel layer. By adopting the road pavement structure, the application performance of the pavement is improved, the service life of the pavement is prolonged, and the repairing cost of the pavement is greatly reduced.
Description
Technical field
The utility model belongs to road construction technical field, particularly a kind of Highway Pavement Structures.
Background technology
Develop rapidly along with socioeconomic, as the Highway Cause of one of infrastructure also just swift and violent development, society requires day by day to improve to the highway of high-quality, high service performance, safe, comfortable, the primary demand that fast become people of driving.
But along with the raising of people's living standard and the develop rapidly of social construction, volume of transport and large-tonnage vehicle sharply increase, and cause existing road structure distortion and damage quite serious, like this, affect functional performance and the application life on road surface, caused huge economic loss.
Therefore, functional performance and the application life on enhancing road surface are those skilled in the art's problem demanding prompt solutions.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of Highway Pavement Structures, and this Highway Pavement Structures has improved the functional performance on road surface, has increased the application life on road surface.
For achieving the above object, the utility model provides following technical scheme:
A kind of Highway Pavement Structures, this Highway Pavement Structures comprises surface layer, context layer, basic unit, subbase, bed course and soil layer from top to bottom successively, described surface layer comprises particulate formula asphalt concrete layer, middle grain formula asphalt concrete layer and Coarse Graded Bituminous Concrete layer from top to bottom successively, described context layer is bitumen layer, described basic unit is cement stabilized macadam layer, described basalis is graded broken stone layer, and described bed course is gravel and stabilized with inorganic binder macadam.
Preferably, described particulate formula bituminous concrete layer thickness is 4cm, and described middle grain formula bituminous concrete layer thickness is 7cm, and described Coarse Graded Bituminous Concrete layer thickness is 9cm.
Preferably, described graded broken stone layer thickness is 20cm.
Have choosing, the thickness of described cement stabilized macadam layer is 38cm.
Preferably, the modified asphalt concrete that described particulate formula asphalt concrete layer adopts.
Highway Pavement Structures provided by the utility model, reasonably combined due to road surface structare layer combined material, fundamentally eliminates the hidden danger that asphalt highway exists, and has improved the functional performance on road surface, in the application life that extends road surface, significantly reduce the maintenance cost on road surface.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model Highway Pavement Structures schematic diagram;
1, surface layer; 101, particulate formula asphalt concrete layer; 102, middle grain formula asphalt concrete layer; 103, Coarse Graded Bituminous Concrete layer; 2, context layer; 3, basic unit; 4, subbase; 5, bed course; 6, soil layer.
The specific embodiment
Core of the present utility model is to provide a kind of Highway Pavement Structures, and this Highway Pavement Structures has improved the functional performance on road surface, has increased the application life on road surface.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model provides a kind of Highway Pavement Structures, this Highway Pavement Structures comprises surface layer 1 from top to bottom successively, context layer 2, basic unit 3, subbase 4, bed course 5 and soil layer 6, surface layer 1 comprises particulate formula asphalt concrete layer 101 from top to bottom successively, middle grain formula asphalt concrete layer 102 and Coarse Graded Bituminous Concrete layer 103, wherein, the modified asphalt concrete that particulate formula asphalt concrete layer adopts, particulate formula asphalt concrete layer 101 thickness are preferably 4cm, middle grain formula asphalt concrete layer 102 thickness are preferably 7cm, Coarse Graded Bituminous Concrete layer 103 thickness are preferably 9cm.Context layer 2 is bitumen layer, and basic unit 3 is cement stabilized macadam layer, and wherein, the thickness of cement stabilized macadam layer is preferably 38cm.Basalis 4 is graded broken stone layer, and graded broken stone layer thickness is preferably 20cm.Bed course 5 is gravel and stabilized with inorganic binder macadam.
The Highway Pavement Structures that the utility model provides, reasonably combined due to road surface structare layer combined material, fundamentally eliminates the hidden danger that asphalt highway exists, and has improved the functional performance on road surface, in the application life that extends road surface, significantly reduce the maintenance cost on road surface.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a Highway Pavement Structures, it is characterized in that, this Highway Pavement Structures comprises surface layer, context layer, basic unit, subbase, bed course and soil layer from top to bottom successively, described surface layer comprises particulate formula asphalt concrete layer, middle grain formula asphalt concrete layer and Coarse Graded Bituminous Concrete layer from top to bottom successively, described context layer is bitumen layer, described basic unit is cement stabilized macadam layer, and described basalis is graded broken stone layer, and described bed course is gravel and stabilized with inorganic binder macadam.
2. Highway Pavement Structures according to claim 1, is characterized in that, described particulate formula bituminous concrete layer thickness is 4cm, and described middle grain formula bituminous concrete layer thickness is 7cm, and described Coarse Graded Bituminous Concrete layer thickness is 9cm.
3. Highway Pavement Structures according to claim 2, is characterized in that, described graded broken stone layer thickness is 20cm.
4. Highway Pavement Structures according to claim 3, is characterized in that, the thickness of described cement stabilized macadam layer is 38cm.
5. Highway Pavement Structures according to claim 4, is characterized in that, the modified asphalt concrete that described particulate formula asphalt concrete layer adopts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633634.1U CN203602983U (en) | 2013-10-14 | 2013-10-14 | Road pavement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633634.1U CN203602983U (en) | 2013-10-14 | 2013-10-14 | Road pavement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203602983U true CN203602983U (en) | 2014-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320633634.1U Expired - Fee Related CN203602983U (en) | 2013-10-14 | 2013-10-14 | Road pavement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203602983U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803888A (en) * | 2016-04-18 | 2016-07-27 | 江苏中路工程技术研究院有限公司 | Sponge type road paving structure |
| CN106087639A (en) * | 2016-08-15 | 2016-11-09 | 长江勘测规划设计研究有限责任公司 | A kind of highway, Irish bridge structure and Irish bridge construction method |
| CN106120524A (en) * | 2016-07-02 | 2016-11-16 | 天鸿建设集团有限公司 | A kind of road construction method |
| CN106758710A (en) * | 2016-12-30 | 2017-05-31 | 河南位登建筑工程有限公司 | Bituminous concrete Novel layered rolling method |
| CN106894311A (en) * | 2015-12-18 | 2017-06-27 | 深圳海川新材料科技有限公司 | A kind of sponge-type urban water-through bituminous paving |
| CN107059528A (en) * | 2016-12-23 | 2017-08-18 | 广西壮族自治区浦北公路管理局 | Cement concrete pavement regeneration method for repairing and mending |
| CN109082968A (en) * | 2018-09-11 | 2018-12-25 | 台山市河朗新型环保建材有限公司 | A kind of municipal works road paving builds structure |
| CN109738312A (en) * | 2019-01-21 | 2019-05-10 | 湖北工业大学 | Simulate the ice-melt road model experimental rig and test method of traffic loading |
| CN111877078A (en) * | 2020-07-31 | 2020-11-03 | 德州市大成工程有限公司 | Asphalt pavement paving method with water-stable layer |
| CN112359666A (en) * | 2020-10-16 | 2021-02-12 | 上汽通用汽车有限公司 | Road capable of reducing vehicle sliding resistance and paving method thereof |
| CN114908630A (en) * | 2022-05-13 | 2022-08-16 | 山东电力工程咨询院有限公司 | Factory road structure and secondary permanent-temporary combined layered construction method |
-
2013
- 2013-10-14 CN CN201320633634.1U patent/CN203602983U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894311A (en) * | 2015-12-18 | 2017-06-27 | 深圳海川新材料科技有限公司 | A kind of sponge-type urban water-through bituminous paving |
| CN105803888A (en) * | 2016-04-18 | 2016-07-27 | 江苏中路工程技术研究院有限公司 | Sponge type road paving structure |
| CN105803888B (en) * | 2016-04-18 | 2018-04-20 | 江苏中路工程技术研究院有限公司 | A kind of sponge-type road pavement structure |
| CN106120524B (en) * | 2016-07-02 | 2018-07-17 | 天鸿建设集团有限公司 | A kind of road construction method on pavement and non-motorized lane intersection |
| CN106120524A (en) * | 2016-07-02 | 2016-11-16 | 天鸿建设集团有限公司 | A kind of road construction method |
| CN106087639A (en) * | 2016-08-15 | 2016-11-09 | 长江勘测规划设计研究有限责任公司 | A kind of highway, Irish bridge structure and Irish bridge construction method |
| CN107059528A (en) * | 2016-12-23 | 2017-08-18 | 广西壮族自治区浦北公路管理局 | Cement concrete pavement regeneration method for repairing and mending |
| CN106758710A (en) * | 2016-12-30 | 2017-05-31 | 河南位登建筑工程有限公司 | Bituminous concrete Novel layered rolling method |
| CN109082968A (en) * | 2018-09-11 | 2018-12-25 | 台山市河朗新型环保建材有限公司 | A kind of municipal works road paving builds structure |
| CN109738312A (en) * | 2019-01-21 | 2019-05-10 | 湖北工业大学 | Simulate the ice-melt road model experimental rig and test method of traffic loading |
| CN109738312B (en) * | 2019-01-21 | 2021-07-23 | 湖北工业大学 | Road ice melting model test device and method for simulating traffic load |
| CN111877078A (en) * | 2020-07-31 | 2020-11-03 | 德州市大成工程有限公司 | Asphalt pavement paving method with water-stable layer |
| CN112359666A (en) * | 2020-10-16 | 2021-02-12 | 上汽通用汽车有限公司 | Road capable of reducing vehicle sliding resistance and paving method thereof |
| CN114908630A (en) * | 2022-05-13 | 2022-08-16 | 山东电力工程咨询院有限公司 | Factory road structure and secondary permanent-temporary combined layered construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20201014 |