CN105220593A - A kind of stable cement concrete pavement structure - Google Patents
A kind of stable cement concrete pavement structure Download PDFInfo
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- CN105220593A CN105220593A CN201510699547.XA CN201510699547A CN105220593A CN 105220593 A CN105220593 A CN 105220593A CN 201510699547 A CN201510699547 A CN 201510699547A CN 105220593 A CN105220593 A CN 105220593A
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Abstract
The present invention relates to a kind of stable cement concrete pavement structure, belong to transport development technical field.A stable cement concrete pavement structure, comprises cement concrete basic unit, is provided with the soft reinforced fibers of strip in the middle of described cement concrete basic unit, and a part for described reinforced fibers is exposed on described cement concrete basic unit; Asphalt-rubber screed, crack-resistant layer, macadam and road crust is disposed with on described cement concrete basic unit; The part that described reinforced fibers exposes described cement concrete basic unit is mixed in described asphalt-rubber screed.This road structure is not easy to crack, noise is little, long service life.
Description
Technical field
The present invention relates to transport development technical field, be specifically related to a kind of stable cement concrete pavement structure.
Background technology
Traditional cement concrete pavement noise is large, airborne dust is many, maintenance difficult and uncomfortable, then people thereon asphalt to improve road conditions, and below pitch, set up crack-resistant layer to increase the intensity of bitumen layer; But the bonding strength of crack-resistant layer often and between cement concrete basic unit is poor, causes road surface unstable, pass cracking today, have a strong impact on the application life on road surface.
Summary of the invention
Object of the present invention is to solve the problem, provide a kind of not easy to crack, noise is little, the road structure of long service life.
The technical scheme that the present invention solves the problem is as follows:
A stable cement concrete pavement structure, comprises cement concrete basic unit, is provided with the soft reinforced fibers of strip in the middle of described cement concrete basic unit, and a part for described reinforced fibers is exposed on described cement concrete basic unit; Asphalt-rubber screed, crack-resistant layer, macadam and road crust is disposed with on described cement concrete basic unit; The part that described reinforced fibers exposes described cement concrete basic unit is mixed in described asphalt-rubber screed.
Preferred as technique scheme, described reinforced fibers is assemble on the top layer of described cement concrete basic unit, the root system shape structure that lower floor spreads out in described cement concrete basic unit.
A part for reinforced fibers is distributed in cement concrete basic unit, and another part is distributed in asphalt-rubber screed, strengthens this two-part intensity as root system, and cement concrete basic unit and asphalt-rubber screed is firmly fixed together.
Asphalt-rubber screed also has the function of shock-absorbing, noise reduction.
Preferred as technique scheme, described cement concrete substrate surface is rough exasperate.
Preferred as technique scheme, described cement concrete substrate surface offers groove structure.
Exasperate and groove structure make the bonding strength of cement concrete basic unit and asphalt-rubber screed more firm.
Preferred as technique scheme, described crack-resistant layer is geo-grid.
Preferred as technique scheme, described crack-resistant layer is glass fiber grid.
Preferred as technique scheme, the macadam gradating particle diameter of described macadam is 4.75-9.5mm.
Preferred as technique scheme, described road crust is spread by hard grades of bitumen and rubble mixing is set on macadam and forms.Road crust has good anti-rut behavior and stability.
In sum, the present invention has following beneficial effect:
1. a kind of stable cement concrete pavement structure Stability Analysis of Structures of the present invention, not easy to crack;
2. a kind of stable cement concrete pavement structure pavement noise of the present invention is little;
3. a kind of stable cement concrete pavement structure long service life of the present invention.
Accompanying drawing explanation
Fig. 1 is a kind of stable cement concrete pavement structure schematic diagram described in embodiment 1;
Fig. 2 is a kind of stable cement concrete pavement structure schematic diagram described in embodiment 2;
In figure, 1-cement concrete basic unit, 11-reinforced fibers, 2-asphalt-rubber screed, 3-crack-resistant layer, 4-macadam, 5-road crust.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Embodiment in the present invention, those of ordinary skill in the art, not doing other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Below in conjunction with accompanying drawing, with embodiment, the present invention is described in detail.
Embodiment 1: a kind of stable cement concrete pavement structure, comprise shaggy cement concrete basic unit 1, be provided with the soft reinforced fibers of strip 11 in the middle of described cement concrete basic unit 1, a part for described reinforced fibers 11 is exposed on described cement concrete basic unit 1; Be disposed with asphalt-rubber screed 2 on described cement concrete basic unit 1, crack-resistant layer 3, macadam 4 and road crust 5 that geo-grid is made; The part that described reinforced fibers 11 exposes described cement concrete basic unit 1 is mixed in described asphalt-rubber screed 2.
Described reinforced fibers 11 is assemble on the top layer of described cement concrete basic unit 1, the root system shape structure that lower floor spreads out in described cement concrete basic unit 1.
The macadam gradating particle diameter of described macadam 4 is 4.75-9.5mm.
Described road crust 5 is set on macadam 4 by hard grades of bitumen paving and rubble mixing and forms.
Embodiment 2: a kind of stable cement concrete pavement structure, comprise surface and reeded cement concrete basic unit 1 is set, be provided with the soft reinforced fibers of strip 11 in the middle of described cement concrete basic unit 1, a part for described reinforced fibers 11 is exposed on described cement concrete basic unit 1; Be disposed with asphalt-rubber screed 2 on described cement concrete basic unit 1, crack-resistant layer 3, macadam 4 and road crust 5 that glass fiber grid is made; The part that described reinforced fibers 11 exposes described cement concrete basic unit 1 is mixed in described asphalt-rubber screed 2.
Described reinforced fibers 11 is assemble on the top layer of described cement concrete basic unit 1, the root system shape structure that lower floor spreads out in described cement concrete basic unit 1.
The macadam gradating particle diameter of described macadam 4 is 4.75-9.5mm.
Described road crust 5 is set on macadam 4 by hard grades of bitumen paving and rubble mixing and forms.
Claims (8)
1. a stable cement concrete pavement structure, comprise cement concrete basic unit (1), it is characterized in that: be provided with the soft reinforced fibers of strip (11) in the middle of described cement concrete basic unit (1), a part for described reinforced fibers (11) is exposed on described cement concrete basic unit (1); Asphalt-rubber screed (2), crack-resistant layer (3), macadam (4) and road crust (5) is disposed with on described cement concrete basic unit (1); The part that described reinforced fibers (11) exposes described cement concrete basic unit (1) is mixed in described asphalt-rubber screed (2).
2. a kind of stable cement concrete pavement structure according to claim 1, it is characterized in that: described reinforced fibers (11) is assemble on the top layer of described cement concrete basic unit (1), the root system shape structure that lower floor spreads out in described cement concrete basic unit (1).
3. a kind of stable cement concrete pavement structure according to claim 1, is characterized in that: described cement concrete basic unit (1) surface is rough exasperate.
4. a kind of stable cement concrete pavement structure according to claim 3, is characterized in that: described cement concrete basic unit (1) offers groove structure on the surface.
5. a kind of stable cement concrete pavement structure according to claim 1, is characterized in that: described crack-resistant layer (3) is geo-grid.
6. a kind of stable cement concrete pavement structure according to claim 1, is characterized in that: described crack-resistant layer (3) is glass fiber grid.
7. a kind of stable cement concrete pavement structure according to claim 1, is characterized in that: the macadam gradating particle diameter of described macadam (4) is 4.75-9.5mm.
8. a kind of stable cement concrete pavement structure according to claim 1, is characterized in that: described road crust (5) is set on macadam (4) by hard grades of bitumen paving and rubble mixing and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510699547.XA CN105220593B (en) | 2015-10-26 | 2015-10-26 | A kind of cement concrete pavement structure of stabilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510699547.XA CN105220593B (en) | 2015-10-26 | 2015-10-26 | A kind of cement concrete pavement structure of stabilization |
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| CN105220593A true CN105220593A (en) | 2016-01-06 |
| CN105220593B CN105220593B (en) | 2017-10-17 |
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| CN201510699547.XA Active CN105220593B (en) | 2015-10-26 | 2015-10-26 | A kind of cement concrete pavement structure of stabilization |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106702842A (en) * | 2017-01-03 | 2017-05-24 | 鹰牌陶瓷实业（河源）有限公司 | Non-delamination and non-burning water permeable brick and preparation method thereof |
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| CN1665988A (en) * | 2002-07-03 | 2005-09-07 | 欧文斯科尔宁格公司 | Method of reinforcing and waterproofing a paved surface |
| KR100890618B1 (en) * | 2008-10-01 | 2009-03-27 | (주)지케이 | An elastic pavement using charcoal |
| CN203546553U (en) * | 2013-10-24 | 2014-04-16 | 重庆特铺路面工程技术有限公司 | Stable cement concrete road surface pavement structure |
| CN204356612U (en) * | 2014-10-13 | 2015-05-27 | 吉林市城投筑路材料股份有限公司 | A kind of cracking resistance asphalt pavement structure |
| CN205077353U (en) * | 2015-10-26 | 2016-03-09 | 湖州浩诚环境工程有限公司 | Stable cement concrete pavement structure |
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- 2015-10-26 CN CN201510699547.XA patent/CN105220593B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1665988A (en) * | 2002-07-03 | 2005-09-07 | 欧文斯科尔宁格公司 | Method of reinforcing and waterproofing a paved surface |
| JP2004293273A (en) * | 2003-03-26 | 2004-10-21 | Toshinori Haraguchi | Water permeable and antibacterial cement concrete surface pavement finish method |
| KR100890618B1 (en) * | 2008-10-01 | 2009-03-27 | (주)지케이 | An elastic pavement using charcoal |
| CN203546553U (en) * | 2013-10-24 | 2014-04-16 | 重庆特铺路面工程技术有限公司 | Stable cement concrete road surface pavement structure |
| CN204356612U (en) * | 2014-10-13 | 2015-05-27 | 吉林市城投筑路材料股份有限公司 | A kind of cracking resistance asphalt pavement structure |
| CN205077353U (en) * | 2015-10-26 | 2016-03-09 | 湖州浩诚环境工程有限公司 | Stable cement concrete pavement structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106702842A (en) * | 2017-01-03 | 2017-05-24 | 鹰牌陶瓷实业（河源）有限公司 | Non-delamination and non-burning water permeable brick and preparation method thereof |
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| CN105220593B (en) | 2017-10-17 |
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Inventor after: Zhou Qiang Inventor after: Wang Xuekun Inventor after: Sheng Jian Inventor after: Sun Bo Inventor after: Zhang Youhong Inventor before: Chen Zhicheng Inventor before: Chen Jianchang |
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Effective date of registration: 20180321 Address after: 410004 office building, No. 196, new Yao South Road, Tianxin District, Changsha, Hunan Province, 4 Patentee after: Hunan traffic International Economic Engineering Cooperation Co., Ltd. Address before: 313000 Zhejiang Province, Huzhou city Wuxing District West Miao Zhen Guan Shan Cun Cheng Hao Huzhou Environmental Engineering Co. Patentee before: HUZHOU HAOCHENG ENVIRONMENTAL ENGINEERING CO., LTD. |
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