CN203602982U - Northeast countryside ecological environment-friendly pavement - Google Patents
Northeast countryside ecological environment-friendly pavement Download PDFInfo
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- CN203602982U CN203602982U CN201320542128.1U CN201320542128U CN203602982U CN 203602982 U CN203602982 U CN 203602982U CN 201320542128 U CN201320542128 U CN 201320542128U CN 203602982 U CN203602982 U CN 203602982U
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- basic layer
- basic unit
- subbase
- northeast
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Abstract
The utility model discloses a northeast countryside ecological environment-friendly pavement. The northeast countryside ecological environment-friendly pavement consists of a surface layer and a basic layer, wherein the basic layer consists of an upper basic layer, a lower basic layer and a bottom basic layer, the bottom basic layer is arranged on a road foundation, the lower basic layer is arranged on the bottom basic layer, and the upper basic layer is arranged on the lower basic layer. A solar pipe is arranged, so that the snow can be molten by the solar energy in winter, and the slippage of the road can be prevented; water discharging pipelines are arranged on two sides of the surface layer, so that the accumulated water can be discharged in rainy season. The pavement has the functions for discharging the water, lowering the noise, reducing the pavement and ambient temperature, melting the snow by utilizing the solar energy and the like, and an effective way for improving the ecological environment of the rural area in northeast can be provided.
Description
Technical field
The utility model relates to rural ecology environment-friendly type road surface, a kind of the Northeast, belongs to highway construction technical field.
Background technology
Along with the development of China's economic construction; new countryside construction is brought into schedule at present; traditional cement pavement is in rainwater weather; or can be very wet and slippery; fine fair-weather words temperature again can be very high; impact environment temperature around, and often can pile up a large amount of snow in the winter time time and make road surface become narrower, traffic jam caused.
Therefore, be badly in need of at present wanting a kind of cost low, there is the road surface of draining, snow melt and environmental protection, so we transform for prior art.
Utility model content
The utility model provides rural ecology environment-friendly type road surface, a kind of the Northeast.
In order to address the above problem, the technical solution of the utility model is as follows: rural ecology environment-friendly type road surface, a kind of the Northeast, formed by surface layer 1 and basic unit, described basic unit again by upper basic unit 2, go to a grassroots level 3 and subbase 4 form, wherein subbase 4 is layed on roadbed, going to a grassroots level 3 is layed on subbase 4, and upper basic unit 2 is layed in and goes to a grassroots level on 3.
Described surface layer 1 is steel fibrous concrete, and upper basic unit 2 is porous cement treated macadam, goes to a grassroots level 3 for semi-rigid type base, is equipped with insulating board, and subbase 4 is semi-rigid subbase, is provided with solar heat pipe.
Described surface layer 1 adopts the intensity index of flexural tensile strength 6.0MPa as design of concrete, and proportioning of cement concrete is cement: sand: stone=1:1.73:3.35, water/binder ratio=0.41.
Described upper basic unit 2 is porous cement treated macadam, and its void content is that 20%-30%, nominal maximum particle diameter are 25-40 ㎜.
Described surface layer 1 both sides arrange drainage pipe;
Described solar heat pipe buried depth is 8.5-12.8cm, and spacing is >7.6cm.
Described solar heat tube pitch is advisable with 20-25cm or 13.4-16cm.
Above-mentioned surface layer 1 surface is coated with light catalyzed coating or the colored sealing of different colours.
Road surface of the present utility model has draining, noise reduction, reduction road surface and environment temperature simultaneously, utilizes the functions such as solar energy ice-melt snow, provides an effective approach for improving rural, the Northeast ecological environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (1. surface layer, 2. goes up basic unit, 3. goes to a grassroots level, 4. subbase).
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described
The utility model provides rural ecology environment-friendly type road surface, a kind of cold district, formed by surface layer 1 and basic unit, described basic unit again by upper basic unit 2, go to a grassroots level 3 and subbase 4 form, wherein subbase 4 is layed on roadbed, going to a grassroots level 3 is layed on subbase 4, and upper basic unit 2 is layed in and goes to a grassroots level on 3.
Below its constituent:
Described surface layer 1 is steel fibrous concrete, and upper basic unit 2 is porous cement treated macadam, goes to a grassroots level 3 for semi-rigid type base, is equipped with insulating board, and subbase 4 is semi-rigid subbase, is provided with solar heat pipe.
Surface layer 1 adopts the intensity index of flexural tensile strength 6.0MPa as design of concrete, and proportioning of cement concrete is cement: sand: stone=1:1.73:3.35, water/binder ratio=0.41.
In surface layer 1 both sides, drainage pipe is set, can be used to like this draining in the season of rainwater; Surface at surface layer 1 can arrange the colored sealing of different colours and apply light catalyzed coating according to function path difference.
Upper basic unit 2 is porous cement treated macadam, and its void content is that 20%-30%, nominal maximum particle diameter are 25-40 ㎜.
The solar heat pipe buried depth that subbase 4 is laid is 8.5-12.8cm, and spacing is >7.6cm, is advisable with 20-25cm or 13.4-16cm.Can utilize so in the winter time solar energy to thaw ice and snow.
Road surface of the present utility model has draining, noise reduction, reduction road surface and environment temperature simultaneously, utilizes the functions such as solar energy ice-melt snow, provides an effective approach for improving rural, the Northeast ecological environment.
The utility model porous in summer, winter can be anti-skidding, and color and surrounding enviroment are coordinated.Can be used in villager institute, pavement in rural street, main public building periphery, park green land etc.
Claims (4)
1. rural ecology environment-friendly type road surface, a Northeast, it is characterized in that, formed by surface layer (1) and basic unit, described basic unit again by upper basic unit (2), go to a grassroots level (3) and subbase (4) forms, wherein subbase (4) is layed on roadbed, going to a grassroots level, (3) to be layed in subbase (4) upper, and upper basic unit (2) is layed in and goes to a grassroots level on (3).
2. road surface according to claim 1, is characterized in that, described surface layer (1) is steel fibrous concrete, upper basic unit (2) is porous cement treated macadam, and go to a grassroots level (3), for semi-rigid type base, are equipped with insulating board, subbase (4) is semi-rigid subbase, is provided with solar heat pipe.
3. road surface according to claim 1, is characterized in that, the composition of described upper basic unit (2) is porous cement treated macadam, and its void content is that 20%-30%, nominal maximum particle diameter are 25-40mm.
4. road surface according to claim 1, is characterized in that, described surface layer (1) both sides arrange drainage pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542128.1U CN203602982U (en) | 2013-09-02 | 2013-09-02 | Northeast countryside ecological environment-friendly pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542128.1U CN203602982U (en) | 2013-09-02 | 2013-09-02 | Northeast countryside ecological environment-friendly pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203602982U true CN203602982U (en) | 2014-05-21 |
Family
ID=50715667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320542128.1U Expired - Fee Related CN203602982U (en) | 2013-09-02 | 2013-09-02 | Northeast countryside ecological environment-friendly pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203602982U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113351A (en) * | 2015-08-06 | 2015-12-02 | 中国水利水电第六工程局有限公司 | Concrete pavement structure in alpine region and construction method thereof |
| CN107059534A (en) * | 2017-06-06 | 2017-08-18 | 绍兴兰亭太阳能科技有限公司 | A kind of solar energy Highway Pavement Structures |
| CN108179673A (en) * | 2017-12-20 | 2018-06-19 | 张昆 | The asphalt pavement structure body and its paving method of additional insulation cooling layer |
-
2013
- 2013-09-02 CN CN201320542128.1U patent/CN203602982U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113351A (en) * | 2015-08-06 | 2015-12-02 | 中国水利水电第六工程局有限公司 | Concrete pavement structure in alpine region and construction method thereof |
| CN107059534A (en) * | 2017-06-06 | 2017-08-18 | 绍兴兰亭太阳能科技有限公司 | A kind of solar energy Highway Pavement Structures |
| CN107059534B (en) * | 2017-06-06 | 2019-03-26 | 绍兴兰亭太阳能科技有限公司 | A kind of solar energy Highway Pavement Structures |
| CN108179673A (en) * | 2017-12-20 | 2018-06-19 | 张昆 | The asphalt pavement structure body and its paving method of additional insulation cooling layer |
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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: 20140521 Termination date: 20150902 |
|
| EXPY | Termination of patent right or utility model |