CN204356615U - Permeable pavement structure - Google Patents
Permeable pavement structure Download PDFInfo
- Publication number
- CN204356615U CN204356615U CN201420819394.9U CN201420819394U CN204356615U CN 204356615 U CN204356615 U CN 204356615U CN 201420819394 U CN201420819394 U CN 201420819394U CN 204356615 U CN204356615 U CN 204356615U
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- layer
- road surface
- pavement structure
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- 239000004567 concrete Substances 0.000 claims abstract description 23
- 239000004575 stone Substances 0.000 claims abstract description 16
- 239000004568 cement Substances 0.000 claims abstract description 15
- 239000002689 soil Substances 0.000 claims abstract description 9
- 239000004576 sand Substances 0.000 claims 2
- 239000011380 pervious concrete Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 239000011083 cement mortar Substances 0.000 abstract description 6
- 238000005056 compaction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
本实用新型公开了一种透水路面结构，要解决的技术问题是使路面能够快速排水，提高路面的使用寿命。本实用新型包括沿路面长度方向压实的原状土层，所述原状土层的上端铺设有级配碎石层，在级配碎石层上设有水泥混凝土层，水泥混凝土层与级配碎石层之间设有沿路面宽度方向间隔设置的导流管，导流管的轴线与路面长度方向平行，所述导流管的上端设有导流孔；在水泥混凝土层上端铺设有一层以上的土工格栅，在土工格栅的上端中部铺设有透水混凝土层；所述土工格栅的上端两侧铺设有水泥砂浆层，在水泥砂浆层上铺设有路沿平石。与现有技术相比，通过在混凝土层中设置多跟导流管，将渗透进路面中的水快速通过排水沟及排入市政管网，提高了路面的排水能力。
The utility model discloses a permeable pavement structure, and the technical problem to be solved is to enable the pavement to quickly drain water and improve the service life of the pavement. The utility model comprises an undisturbed soil layer compacted along the length direction of the road surface. A graded crushed stone layer is laid on the upper end of the undisturbed soil layer. A cement concrete layer is arranged on the graded crushed stone layer. The cement concrete layer is combined with the graded crushed stone layer. There are diversion pipes arranged at intervals along the width direction of the road surface between the stone layers. The axis of the diversion pipe is parallel to the length direction of the road surface. The upper end of the diversion pipe is provided with diversion holes; A permeable concrete layer is laid on the middle part of the upper end of the geogrid; cement mortar layers are laid on both sides of the upper end of the geogrid, and roadside flat stones are laid on the cement mortar layer. Compared with the prior art, by arranging multiple diversion pipes in the concrete layer, the water infiltrated into the road surface can be quickly passed through the drainage ditches and discharged into the municipal pipe network, thereby improving the drainage capacity of the road surface.
Description
技术领域technical field
本实用新型涉及一种透水路面结构。The utility model relates to a water-permeable pavement structure.
背景技术Background technique
目前，在道路的铺设中使用的均是混凝土进行直接浇筑，路面没有排水功能，在下暴雨或雨天时路面会聚集积水，当积水到达一定的深度时，不仅会导致路面容易出现开裂、脱粒，降低了路面的使用寿命，增加了日后的维护成本，而且还会对车辆以及人身造成伤害。At present, concrete is used in the paving of roads for direct pouring. The road surface has no drainage function. When it rains or rains, the road surface will accumulate water. When the water reaches a certain depth, it will not only lead to cracking and threshing of the road surface , Reduce the service life of the road surface, increase the maintenance cost in the future, and also cause damage to vehicles and people.
发明内容Contents of the invention
本实用新型的目的是提供一种透水路面结构，要解决的技术问题是使路面能够快速排水，提高路面的使用寿命。The purpose of the utility model is to provide a permeable pavement structure, and the technical problem to be solved is to enable the pavement to drain water quickly and improve the service life of the pavement.
为解决上述问题，本实用新型采用以下技术方案实现：一种透水路面结构，包括沿路面长度方向压实的原状土层，所述原状土层的上端铺设有级配碎石层，在级配碎石层上设有水泥混凝土层，水泥混凝土层与级配碎石层之间设有沿路面宽度方向间隔设置的导流管，导流管的轴线与路面长度方向平行，所述导流管的上端设有导流孔；在水泥混凝土层上端铺设有一层以上的土工格栅，在土工格栅的上端中部铺设有透水混凝土层；所述土工格栅的上端两侧铺设有水泥砂浆层，在水泥砂浆层上铺设有路沿平石。In order to solve the above problems, the utility model adopts the following technical solutions: a permeable pavement structure, including an undisturbed soil layer compacted along the length direction of the pavement, a graded crushed stone layer is laid on the upper end of the undisturbed soil layer, and The gravel layer is provided with a cement concrete layer, and between the cement concrete layer and the graded gravel layer, there are diversion pipes arranged at intervals along the width direction of the road surface. The axis of the diversion pipes is parallel to the length direction of the road surface. The upper end of the geogrid is provided with diversion holes; more than one layer of geogrid is laid on the upper end of the cement concrete layer, and a permeable concrete layer is laid on the upper middle of the geogrid; cement mortar layers are laid on both sides of the upper end of the geogrid, Roadside flat stones are paved on the cement mortar layer.
本实用新型所述的导流孔分布在导流管的上端。The diversion holes described in the utility model are distributed on the upper end of the diversion pipe.
本实用新型所述的导流孔的孔径为30mm。The aperture of the diversion hole described in the utility model is 30mm.
本实用新型所述的导流孔上设有过滤网。The diversion hole described in the utility model is provided with a filter net.
本实用新型所述的导流管的直径为300mm。The diameter of the guide tube described in the utility model is 300mm.
本实用新型所述的土工格栅设有一层。The geogrid described in the utility model is provided with one layer.
本实用新型所述的导流管设有8根。The guide pipe described in the utility model is provided with 8.
本实用新型与现有技术相比，通过在混凝土层中设置多跟导流管，将渗透进路面中的水快速通过排水沟及排入市政管网，提高了路面的排水能力。Compared with the prior art, the utility model is provided with multiple guide pipes in the concrete layer, so that the water infiltrated into the road surface can be quickly passed through the drainage ditches and discharged into the municipal pipe network, thereby improving the drainage capacity of the road surface.
附图说明Description of drawings
图1为本实用新型的结构示意图Fig. 1 is the structural representation of the utility model
图2为本实用新型导流管的横截面剖视图。Fig. 2 is a cross-sectional view of the draft tube of the present invention.
具体实施方式Detailed ways
下面结合实施例对本实用新型的技术方案作进一步的详细说明。The technical solutions of the present utility model will be further described in detail below in conjunction with the embodiments.
如图1所示，本实用新型的透水路面结构，包括铺设在原路面上的原状土层1，在原状土层1上铺设有级配碎石层2；夯实后在级配碎石层2上端铺设水泥混凝土层5，水泥混凝土层5与级配碎石层2之间设有沿路面宽度方向间隔设置的导流管4，导流管4设有8根，每根导流管4的轴线与路面长度方向平行，导流管4与邻近的市政管网相连，使导流管4内的水可以快速排走，在铺设时，导流管4可朝邻近的市城管网方向倾斜设置，辅助使水能够快速流走，导流管4的上端设有30mm的导流孔3，导流孔3上设有过滤网6，使得碎石不会进入导流管4而将其堵塞，在水泥混凝土层5上端铺设有一层以上的土工格栅8，本实施例中，土工格栅8设有一层，在土工格栅8的上端中部铺设有透水混凝土层9；所述土工格栅8的上端、左右两侧(即原路面的宽度方向的两侧)铺设有水泥砂浆层10，在水泥砂浆层10上铺设有路沿平石7，路沿平石7的外表面与透水混凝土层9的外表面处于同一水平面上。As shown in Figure 1, the permeable pavement structure of the present utility model comprises an undisturbed soil layer 1 laid on the original pavement, and a graded crushed stone layer 2 is laid on the undisturbed soil layer 1; Lay the cement concrete layer 5, and between the cement concrete layer 5 and the graded crushed stone layer 2, there are diversion pipes 4 arranged at intervals along the width direction of the road surface. There are 8 diversion pipes 4, and the axis of each diversion pipe 4 Parallel to the length direction of the road surface, the diversion pipe 4 is connected to the adjacent municipal pipe network, so that the water in the diversion pipe 4 can be quickly drained away. When laying, the diversion pipe 4 can be installed obliquely toward the adjacent urban pipe network Auxiliary to enable water to flow away quickly, the upper end of the diversion pipe 4 is provided with a diversion hole 3 of 30mm, and the diversion hole 3 is provided with a filter screen 6, so that gravel will not enter the diversion pipe 4 and block it. The upper end of the cement concrete layer 5 is provided with more than one layer of geogrid 8. In this embodiment, the geogrid 8 is provided with one layer, and a permeable concrete layer 9 is laid in the middle of the upper end of the geogrid 8; The upper end, the left and right sides (both sides in the width direction of the original road surface) are paved with a cement mortar layer 10, and on the cement mortar layer 10, a roadside flat stone 7 is laid, and the outer surface of the roadside flat stone 7 and the outer surface of the permeable concrete layer 9 surfaces are on the same level.
如图2所示，所述导流孔3分布在导流管4的上端。As shown in FIG. 2 , the guide holes 3 are distributed on the upper end of the guide tube 4 .
本实用新型优选：引水管6的直径为300mm，透水混凝土层9采用生态透水混凝土层，原状土层1的夯实系数为93％，级配碎石层2的夯实系数为94％，水泥混凝土层选用C20水泥混凝土。The utility model is preferred: the diameter of the water diversion pipe 6 is 300mm, the permeable concrete layer 9 adopts an ecological permeable concrete layer, the compaction coefficient of the undisturbed soil layer 1 is 93%, the compaction coefficient of the graded crushed stone layer 2 is 94%, and the cement concrete layer Use C20 cement concrete.
本实用新型具有排水快，使雨水能及时排入地下，从而保护了透水混凝土层不受水浸的损坏，延长了路面的使用寿命，也使路面的积水不容易形成，防止对车辆以及人身造成伤害。The utility model has the advantages of fast drainage, so that the rainwater can be discharged into the ground in time, thereby protecting the permeable concrete layer from being damaged by water immersion, prolonging the service life of the road surface, and making it difficult for water to form on the road surface, preventing damage to vehicles and people. cause some damages.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819394.9U CN204356615U (en) | 2014-12-20 | 2014-12-20 | Permeable pavement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819394.9U CN204356615U (en) | 2014-12-20 | 2014-12-20 | Permeable pavement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204356615U true CN204356615U (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420819394.9U Expired - Lifetime CN204356615U (en) | 2014-12-20 | 2014-12-20 | Permeable pavement structure |
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| Country | Link |
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| CN (1) | CN204356615U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592378A (en) * | 2016-12-30 | 2017-04-26 | 李谦 | T-shaped collector pipe |
| CN106747588A (en) * | 2017-01-17 | 2017-05-31 | 河海大学 | A kind of permeable flat stone with function of biological purification and preparation method thereof |
| CN106917335A (en) * | 2015-12-28 | 2017-07-04 | 上海丰邦建材科技有限公司 | Spraying terrace |
| CN107151963A (en) * | 2017-06-26 | 2017-09-12 | 中国冶集团有限公司 | A kind of sponge urban water-through structure |
| CN109235181A (en) * | 2018-09-14 | 2019-01-18 | 北京城建十六建筑工程有限责任公司 | A kind of curb structure that high-strength corrosion-resisting easily seeps water |
-
2014
- 2014-12-20 CN CN201420819394.9U patent/CN204356615U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917335A (en) * | 2015-12-28 | 2017-07-04 | 上海丰邦建材科技有限公司 | Spraying terrace |
| CN106592378A (en) * | 2016-12-30 | 2017-04-26 | 李谦 | T-shaped collector pipe |
| CN106747588A (en) * | 2017-01-17 | 2017-05-31 | 河海大学 | A kind of permeable flat stone with function of biological purification and preparation method thereof |
| CN106747588B (en) * | 2017-01-17 | 2019-12-13 | 河海大学 | A kind of permeable stone with biological purification function and preparation method thereof |
| CN107151963A (en) * | 2017-06-26 | 2017-09-12 | 中国冶集团有限公司 | A kind of sponge urban water-through structure |
| CN109235181A (en) * | 2018-09-14 | 2019-01-18 | 北京城建十六建筑工程有限责任公司 | A kind of curb structure that high-strength corrosion-resisting easily seeps water |
| CN109235181B (en) * | 2018-09-14 | 2020-10-16 | 北京城建十六建筑工程有限责任公司 | High-strength corrosion-resistant and water-seepage-prone curb structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 three storehouse 302-03 3, Taoyuan Road, No. 231 Taoyuan Road, Luohu District Sungang street, Shenzhen, Guangdong Patentee after: SHENZHEN KEYUAN CONSTRUCTION GROUP Co.,Ltd. Address before: 518031 twelve floor, Trade Union Mansion, Shang Bu Zhong Road, Futian District, Shenzhen, Guangdong. Patentee before: SHENZHEN KEYUAN CONSTRUCTION GROUP Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: Room 302-03, No. 3, No. 231 Taoyuan Road, Shoot Hill Street, Luohu District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Keyuan Construction Group Co.,Ltd. Address before: 518000 three storehouse 302-03 3, Taoyuan Road, No. 231 Taoyuan Road, Luohu District Sungang street, Shenzhen, Guangdong Patentee before: SHENZHEN KEYUAN CONSTRUCTION GROUP Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150527 |
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| CX01 | Expiry of patent term |