CN203346829U - Medial strip - Google Patents
Medial strip Download PDFInfo
- Publication number
- CN203346829U CN203346829U CN 201320302599 CN201320302599U CN203346829U CN 203346829 U CN203346829 U CN 203346829U CN 201320302599 CN201320302599 CN 201320302599 CN 201320302599 U CN201320302599 U CN 201320302599U CN 203346829 U CN203346829 U CN 203346829U
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- CN
- China
- Prior art keywords
- layer
- road
- median
- cement mortar
- road face
- 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 - Lifetime
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Abstract
The utility model discloses a medial strip. The medial strip comprises a road face, a medial strip body and kerbs, wherein the medial strip body and the kerbs are all located on the road face, the lower portions of the kerbs are anchored on the road face through vertical bolts, the length, stretching into the road face, of each bolt is larger than or equal to 10cm, and water drainage holes are evenly distributed in the kerbs in the length direction of the medial strip body. The medial strip body comprises a planting soil layer, a ceramsite water drainage layer, a cement mortar protective layer and a waterproof roll layer, wherein the planting soil layer, the ceramsite water drainage layer, the cement mortar protective layer and the waterproof roll layer are arranged from top to bottom. Cement mortar screeding layers are arranged between the waterproof roll layer and the road face and between the lower ends of the kerbs and the road face. When the medial strip is additionally arranged on an old road face, the material waste caused when the road face is excavated and cut is avoided, meanwhile, the medial strip is convenient to install, the construction period is shortened, and the water drainage effect is better.
Description
Technical field
The utility model relates to the road construction field, is specifically related to a kind of median strip.
Background technology
The road center dividing strip is arranged at the centre in road subtend track, in road traffic, plays to separate to come and go traffic, promotes the effect of vehicle safe driving; Traditional while on old cement concrete pavement road, setting up median strip, need the former cement concrete pavement of cutting, again road kerb is arranged on to the cement concrete pavement of basic unit top, not only can cause claim for eot, waste of material, and the drainage blanket of dividing strip is positioned at below road surface, its position, lower than spilled water hole, can cause impeded drainage.
The shortcoming of prior art is: when old pavement is set up median strip, need the former cement concrete pavement of cutting, then embed road kerb, can cause claim for eot, waste of material, and drainage blanket is positioned at below road surface, its position, lower than spilled water hole, can cause impeded drainage.
The utility model content
The purpose of this utility model is to provide a kind of median strip, easy for installation, energy reduction of erection time, saving material.
For achieving the above object, the technical solution of the utility model is as follows: a kind of median strip, comprise road surface, median, and the road kerb of median both sides, described median and road kerb all are positioned on road surface, vertical bolt anchoring is passed through on road surface in described road kerb bottom, the length that described bolt stretches into road surface is more than or equal to as 10cm, on described road kerb, along the median strip length direction, is evenly distributed with spilled water hole.
Adopt said structure, median and road kerb all are positioned on cement concrete pavement, while on road surface, setting up median strip, excavation and the cutting damage road surface of road pavement have not only been avoided, cause waste of material, and can make the duration shorten, the road kerb bottom is directly by vertical bolt and road surface anchoring, not only easy for installation, increased the stability of road kerb simultaneously.
Described median comprises plantation soil layer, haydite drainage blanket, cement mortar protective course and the waterproof roll layer arranged from top to bottom, between described waterproof roll layer and road kerb lower end and road surface, is provided with the cement mortar screeding layer.
The haydite drainage blanket is set makes the drainage performance of median strip better.
Described spilled water hole is communicated with described haydite drainage blanket, and in the same level position.
The unnecessary rainwater that planting soil flows down can directly be discharged from spilled water hole after the haydite drainage blanket filters.
The diameter of described spilled water hole is 50mm, adjacent two spilled water holes be spaced apart 10m.
The cement mortar protective course both sides are rolled up and wrapped to described waterproof roll layer on both sides.
The thickness of described haydite drainage blanket is 50mm, and the thickness of described cement mortar protective course is 30mm, and the thickness of described cement mortar screeding layer is 20mm.
The height of described road kerb is 350mm.
The diameter of described bolt is 30mm.
The beneficial effects of the utility model are: while having avoided setting up dividing strip on old pavement, road pavement excavation and cutting cause the waste of material, simultaneously easy for installation, have shortened the duration, make drainage effect better.
The accompanying drawing explanation
Fig. 1 structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, a kind of median strip, comprise road surface 9, median, and the road kerb 6 of median both sides, described median and road kerb 6 all are positioned on road surface 9, road kerb 6 bottoms are by vertical bolt 8 and road surface 9 anchorings, the diameter of this bolt is 30mm, the length that bolt 8 stretches into road surface 9 is more than or equal to 10cm, described median is by the plantation soil layer 1 arranged from top to bottom, haydite drainage blanket 2, cement mortar protective course 3 and waterproof roll layer 4 form, roll up and wrap cement mortar protective course 3 both sides on waterproof roll 4 both sides, be provided with cement mortar screeding layer 5 between this waterproof roll layer 4 and road kerb 6 lower ends and road surface 9, the thickness of described haydite drainage blanket 2 is 50mm, and the thickness of cement mortar protective course 3 is 30mm, and the thickness of cement mortar screeding layer 5 is 20mm, and the height of road kerb 6 is 350mm, being evenly distributed with diameter along the median strip length direction on described road kerb 6 is 50mm spilled water hole 7, this spilled water hole 7 with haydite drainage blanket 2 in the same level position, and adjacent two spilled water holes 7 be spaced apart 10m.
Adopt said structure, while on road surface 9, setting up median strip, not only avoided the excavation of road pavement 9 and cutting and destroyed road surface 9, cause waste of material, and can make the duration shorten, road kerb 6 bottoms are directly by vertical bolt 8 and road surface 9 anchorings, not only easy for installation, increased the stability of road kerb 6, this spilled water hole 7, is convenient to unnecessary rainwater and is discharged from spilled water hole 7 in the same level position with haydite drainage blanket 2 simultaneously.
Claims (8)
1. a median strip, comprise road surface (9), median, and the road kerb (6) of median both sides, it is characterized in that: described median and road kerb (6) all are positioned on road surface (9), described road kerb (6) bottom is by vertical bolt (8) and road surface (9) anchoring, the length that described bolt (8) stretches into road surface (9) is more than or equal to 10cm, and described road kerb (6) is upper is evenly distributed with spilled water hole (7) along the median strip length direction.
2. median strip according to claim 1; it is characterized in that: described median comprises plantation soil layer (1), haydite drainage blanket (2), cement mortar protective course (3) and the waterproof roll layer (4) arranged from top to bottom, between described waterproof roll layer (4) and road kerb (6) lower end and road surface (9), is provided with cement mortar screeding layer (5).
3. median strip according to claim 2 is characterized in that: described spilled water hole (7) with described haydite drainage blanket (2) in the same level position.
4. median strip according to claim 3, it is characterized in that: the diameter of described spilled water hole (7) is 50mm, adjacent two spilled water holes (7) be spaced apart 10m.
5. median strip according to claim 2, is characterized in that: roll up and wrap cement mortar protective course (3) both sides on described waterproof roll (4) both sides.
6. median strip according to claim 2, it is characterized in that: the thickness of described haydite drainage blanket (2) is 50mm, and the thickness of described cement mortar protective course (3) is 30mm, and the thickness of described cement mortar screeding layer (5) is 20mm.
7. median strip according to claim 1, it is characterized in that: the height of described road kerb (6) is 350mm.
8. median strip according to claim 1, it is characterized in that: the diameter of described bolt (8) is 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320302599 CN203346829U (en) | 2013-05-29 | 2013-05-29 | Medial strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320302599 CN203346829U (en) | 2013-05-29 | 2013-05-29 | Medial strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346829U true CN203346829U (en) | 2013-12-18 |
Family
ID=49746748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320302599 Expired - Lifetime CN203346829U (en) | 2013-05-29 | 2013-05-29 | Medial strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346829U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894333A (en) * | 2017-04-07 | 2017-06-27 | 北京特希达交通勘察设计院有限公司 | Bridge central partition |
| CN106894348A (en) * | 2017-04-07 | 2017-06-27 | 北京特希达交通勘察设计院有限公司 | The reparation remodeling method of bridge central partition |
| CN107893353A (en) * | 2017-12-10 | 2018-04-10 | 成都隶盈科技有限公司 | A kind of construction method on grinding coagulation dirt road road |
| CN107938458A (en) * | 2017-12-10 | 2018-04-20 | 成都隶盈科技有限公司 | A kind of road construction method |
| CN107938555A (en) * | 2017-12-18 | 2018-04-20 | 成都隶盈科技有限公司 | A kind of new road structure for being easy to construction |
-
2013
- 2013-05-29 CN CN 201320302599 patent/CN203346829U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894333A (en) * | 2017-04-07 | 2017-06-27 | 北京特希达交通勘察设计院有限公司 | Bridge central partition |
| CN106894348A (en) * | 2017-04-07 | 2017-06-27 | 北京特希达交通勘察设计院有限公司 | The reparation remodeling method of bridge central partition |
| CN106894348B (en) * | 2017-04-07 | 2019-04-05 | 北京特希达交通勘察设计院有限公司 | The reparation remodeling method of bridge central partition |
| CN106894333B (en) * | 2017-04-07 | 2019-04-05 | 北京特希达交通勘察设计院有限公司 | Bridge central partition |
| CN107893353A (en) * | 2017-12-10 | 2018-04-10 | 成都隶盈科技有限公司 | A kind of construction method on grinding coagulation dirt road road |
| CN107938458A (en) * | 2017-12-10 | 2018-04-20 | 成都隶盈科技有限公司 | A kind of road construction method |
| CN107938458B (en) * | 2017-12-10 | 2020-04-28 | 宁夏交通建设股份有限公司 | Road construction method |
| CN107893353B (en) * | 2017-12-10 | 2020-06-02 | 武汉致远市政建设工程有限公司 | Construction method of roller compacted concrete road |
| CN107938555A (en) * | 2017-12-18 | 2018-04-20 | 成都隶盈科技有限公司 | A kind of new road structure for being easy to construction |
| CN107938555B (en) * | 2017-12-18 | 2020-07-03 | 许昌腾飞公路工程有限公司 | Road structure of easily being under construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 400023 Chongqing Jiangbei District Wujiang Road No. 18 five industrial design center on the third floor Patentee after: ZHONGSHE ENGINEERING CONSULTING (CHONGQING) Co.,Ltd. Address before: 400023 Chongqing Jiangbei District Wujiang Road No. 18 five industrial design center on the third floor Patentee before: CHONGQING ZHONGSHE ENGINEERING DESIGN Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 400023 Jiangbei District, Chongqing port 2, two, road 2, building 3-1 Patentee after: ZHONGSHE ENGINEERING CONSULTING (CHONGQING) Co.,Ltd. Address before: 400023 Chongqing Jiangbei District Wujiang Road No. 18 five industrial design center on the third floor Patentee before: ZHONGSHE ENGINEERING CONSULTING (CHONGQING) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |