CN201214746Y - Composite pavement - Google Patents
Composite pavement Download PDFInfo
- Publication number
- CN201214746Y CN201214746Y CNU2008200372860U CN200820037286U CN201214746Y CN 201214746 Y CN201214746 Y CN 201214746Y CN U2008200372860 U CNU2008200372860 U CN U2008200372860U CN 200820037286 U CN200820037286 U CN 200820037286U CN 201214746 Y CN201214746 Y CN 201214746Y
- Authority
- CN
- China
- Prior art keywords
- cement concrete
- pavement
- layer
- modified asphalt
- thick
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims description 5
- 239000004568 cement Substances 0.000 claims abstract description 12
- 239000004567 concrete Substances 0.000 claims abstract description 12
- 239000010426 asphalt Substances 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 abstract description 9
- 239000002344 surface layer Substances 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Road Paving Structures (AREA)
Abstract
Description
技术领域： Technical field:
本实用新型涉及一种路面。The utility model relates to a road surface.
背景技术： Background technique:
现有的隧道路面一般为单层的水泥砼路面，在强度、抗滑性耐磨性等方面存在欠缺。The existing tunnel pavement is generally a single-layer cement concrete pavement, which is deficient in strength, skid resistance and wear resistance.
发明内容： Invention content:
本实用新型的目的在于提供一种结构合理，使用性能好的复合式路面。The purpose of the utility model is to provide a composite pavement with reasonable structure and good performance.
本实用新型的技术解决方案是：The technical solution of the utility model is:
一种复合式路面，其特征是：包括20～30cm厚的碾压水泥砼基层，碾压水泥砼基层上设置4～5cm改性沥青层，改性沥青层上设置5～8cm沥青混合料面层。A compound pavement, characterized in that it includes a 20-30 cm thick roller compacted cement concrete base, a 4-5 cm modified asphalt layer is arranged on the rolled cement concrete base, and a 5-8 cm asphalt mixture surface is arranged on the modified asphalt layer layer.
碾压水泥砼基层下设置找平层。Set leveling layer under the roller compacted cement concrete base.
本实用新型结构合理，路面工作性能好，使用寿命长。The utility model has the advantages of reasonable structure, good road performance and long service life.
附图说明： Description of drawings:
下面结合附图和实施例对本实用新型作进一步说明。Below in conjunction with accompanying drawing and embodiment the utility model is further described.
图1是本实用新型一个实施例的结构示图。Fig. 1 is a structural diagram of an embodiment of the utility model.
具体实施方式： Detailed ways:
一种复合式路面，包括20～30cm厚的碾压水泥砼基层2，碾压水泥砼基层下设置找平层1，碾压水泥砼基层上设置4～5cm改性沥青层3，改性沥青层上设置5～8cm沥青混合料面层4。A composite pavement, comprising a 20-30 cm thick rolled cement concrete base 2, a leveling layer 1 arranged under the rolled cement concrete base, a 4-5 cm modified
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200372860U CN201214746Y (en) | 2008-06-04 | 2008-06-04 | Composite pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200372860U CN201214746Y (en) | 2008-06-04 | 2008-06-04 | Composite pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201214746Y true CN201214746Y (en) | 2009-04-01 |
Family
ID=40519953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200372860U Expired - Fee Related CN201214746Y (en) | 2008-06-04 | 2008-06-04 | Composite pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201214746Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864717A (en) * | 2010-06-29 | 2010-10-20 | 广州大学 | A kind of semi-flexible substrate material and its preparation method |
| CN102304885A (en) * | 2010-12-02 | 2012-01-04 | 杨光原 | Rigid-flexible composite structural pavement and cast-in-place method and prefabricating method for manufacturing rigid-flexible composite structural pavement |
| CN107540315A (en) * | 2017-10-20 | 2018-01-05 | 韩为国 | A kind of municipal construction road surface formula and preparation method thereof |
-
2008
- 2008-06-04 CN CNU2008200372860U patent/CN201214746Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864717A (en) * | 2010-06-29 | 2010-10-20 | 广州大学 | A kind of semi-flexible substrate material and its preparation method |
| CN102304885A (en) * | 2010-12-02 | 2012-01-04 | 杨光原 | Rigid-flexible composite structural pavement and cast-in-place method and prefabricating method for manufacturing rigid-flexible composite structural pavement |
| CN102304885B (en) * | 2010-12-02 | 2015-06-03 | 杨光原 | Rigid-flexible composite structural pavement and cast-in-place method and prefabricating method for manufacturing rigid-flexible composite structural pavement |
| CN107540315A (en) * | 2017-10-20 | 2018-01-05 | 韩为国 | A kind of municipal construction road surface formula and preparation method thereof |
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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 |
Granted publication date: 20090401 Termination date: 20150604 |
|
| EXPY | Termination of patent right or utility model |