CN203160091U - A road pavement structure for preventing water from gathering on road surfaces - Google Patents

A road pavement structure for preventing water from gathering on road surfaces Download PDF

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Publication number
CN203160091U
CN203160091U CN 201220565543 CN201220565543U CN203160091U CN 203160091 U CN203160091 U CN 203160091U CN 201220565543 CN201220565543 CN 201220565543 CN 201220565543 U CN201220565543 U CN 201220565543U CN 203160091 U CN203160091 U CN 203160091U
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China
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road
permeable
aggregates
particles
bank
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CN 201220565543
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Chinese (zh)
Inventor
秦升益
陈梅娟
窦明岳
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北京仁创科技集团有限公司
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Priority to CN 201220565543 priority Critical patent/CN203160091U/en
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Publication of CN203160091U publication Critical patent/CN203160091U/en

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Abstract

The utility model discloses a road pavement structure for preventing water from gathering on road surfaces. The road pavement structure comprises a sidewalk pavement (1) which is made of a pervious material and is lower than or parallel to a motor vehicle pavement (2); pervious road side stones (3) which is arranged between the sidewalk pavement (1) and a motor vehicle pavement (2) is provided with water drainage holes (31) on the side walls thereof; and a water storage tank (4) arranged beneath the sidewalk pavement (1) and the pervious road side stones (3). The inner wall of the water storage tank (4) has an impervious structure, and the a gravel water storage layer is filled in the water storage tank (4). According to the road pavement structure, the technical problem that water is easily accumulated on conventional road surfaces, particularly the motor vehicle pavement, can be solved. The road pavement structure of the utility model is especially suitable for urban road pavement.

Description

A kind of road pavement structure that prevents surface gathered water
Technical field
The utility model belongs to the road pavement field, particularly a kind of road pavement structure that prevents surface gathered water.
Background technology
At present, the face of land of modern city is constantly covered by the building construction of steel concrete and fluid-tight road surface, because the motor vehicle road surface of portland cement concrete lacks the ability that absorbs heat and infiltration rainwater, and the People's Bank of China road surface has certain permeability, but the People's Bank of China road surface is higher than the motor vehicle road surface usually, therefore the ponding on motor vehicle road surface can only enter to city planting ductwork by the rain double-edged fine-toothed comb that is arranged on the roadside, a series of problems have been brought like this: (1), when concentrating rainfall in the short time, because a large amount of rainwater can only enter the river by drainage, have increased the weight of the burden of drainage greatly; Therefore, road ponding is not easy to discharge, and brings adverse effect for comfortableness and the safety of vehicles and pedestrians.(2), the fluid-tight road surface rainwater that allows to permeate the ground is less, causes groundwater table sharply to descend, industrial production and the modern life are doubled and redoubled phreatic extraction amount; Water deficient in the soil, anoxic, temperature rise etc., thereby directly influenced the health of urban vegetation, further aggravated arid, the water shortage problem in city.(3), fluid-tight road surface is difficult to and air carries out the exchange of heat and humidity, is easy to generate " heat island effect ", makes that the urban inner temperature is too high, causes climatic deterioration.
In order to solve above technical problem, Chinese patent CN102251456A discloses a kind of environmental permeable stratum structure.It comprises having infiltrative top layer and be positioned at the aquifer that top layer below can storage of water, is closely connected being folded with between top layer and the aquifer and can guides the permeable formation that oozes under the current.This permeable road structure makes the ponding on the road surface infiltrate into the aquifer of downside, realizes storm-water drainage and the collecting action on road surface; When being in the high temperature drying weather in the external world, the rainwater of collection can feed back in the face of land, plays and regulate humidity, reduces effects such as temperature.But, from the laying structure of this road as can be seen, this laying structure can only be applied to underloading road surfaces such as sidewalk, and can not be applied on this heavily loaded road surface of motor road, and city ponding mainly is to cause because of the ponding by concrete mixer motor-car road surface, therefore, this technical scheme still can not solve the problem of motor vehicle surface gathered water effectively.
Because changing the motor vehicle road surface of original cement concrete still all is a very engineering of waste on material resources at manpower, therefore, the utility model has proposed a kind of road pavement structure that prevents surface gathered water at the motor vehicle road surface of existing cement concrete.
The utility model content
For this reason, technical problem to be solved in the utility model is that the existing road laying structure can not effectively solve the problem of motor road area water, and then provides a kind of and can prevent the particularly road pavement structure of motor vehicle surface gathered water of road surface.
For solving the problems of the technologies described above, the road pavement structure that prevents surface gathered water of the present utility model, it comprises that by the People's Bank of China road surface that seepy material is made, described People's Bank of China road surface is lower than motor vehicle road surface or concordant with the motor vehicle road surface; Be arranged at the permeable curb between described People's Bank of China road surface and the described motor vehicle road surface, on the sidewall of described permeable curb drain hole be set; And the reservoir that is arranged at People's Bank of China road surface and described permeable curb downside, described reservoir has the inwall of leakage preventing structure, at the inner rubble reservoir bed of filling of described reservoir.
Described permeable curb is " L " type, and its base extends to described motor vehicle road surface direction, and described permeable curb includes particles of aggregates and coats the hydrophilic agglomerant of particles of aggregates; The particle diameter of described particles of aggregates is 0.2-0.45mm.
The inwall of described reservoir comprises sidewall and diapire, and described diapire is followed successively by former layer of sand, ventilative impervious barrier, geotechnological rete from the bottom to top; Described former layer of sand is that particle diameter is the particles of aggregates of 0.2-0.45mm; Described ventilative impervious barrier is surperficial coated by hydrophobic resin film, and particle diameter is the particles of aggregates of 0.001-0.3mm, and described geotechnological rete has 30% porosity.
Described People's Bank of China road surface is laid by composite water permeable brick and is formed, and described composite water permeable brick comprises permeable top layer and the porous base course of mutual bonding, includes the hydrophilic agglomerant of particles of aggregates and coating particles of aggregates in described permeable top layer and the described porous base course respectively; The particle diameter of the particles of aggregates on described permeable top layer is 0.2-0.45mm, and the particle diameter of the particles of aggregates of described porous base course is 1-10mm.
Described reservoir is communicated with city planting ductwork by drainage pipe.
Isolated by permeable curb and rubble disposal ditches between described People's Bank of China road surface and the vegetable layer road surface, described permeable curb sidewall is provided with described drain hole, and inside, described rubble disposal ditches is provided with the gutter of the described city planting ductwork of conducting.
Technique scheme of the present utility model has the following advantages compared to existing technology:
(1) road pavement structure of the present utility model arranges reservoir on the People's Bank of China road surface with permeable structure and permeable curb downside, and on the sidewall of permeable curb drain hole is set, in the reservoir that a part of rainwater on motor vehicle road surface directly permeates the ground by permeable curb, unnecessary rainwater flows on the drain hole on the permeable curb on the People's Bank of China road surface by being arranged at, and infiltrates in the reservoir by permeable People's Bank of China road surface.Simultaneously, the People's Bank of China road surface is lower than or is concordant with the motor vehicle road surface, be higher than motor vehicle road surface road pavement mode with respect to existing People's Bank of China road surface, the rainwater on motor vehicle road surface is easier among the present invention enters to the People's Bank of China road surface, and flows into following reservoir by permeable People's Bank of China road surface, and the ponding on motor vehicle road surface is less on the one hand, guaranteed the safety of driving vehicle, simultaneously, the People's Bank of China road surface also is permeable structure, the People's Bank of China road surface can be because of the draining on motor vehicle road surface yet ponding.Like this, this system also can avoid the ponding on motor vehicle road surface and pedestrian road surface in the bigger rainy day of amount of precipitation.
(2) isolated by a rubble disposal ditches between People's Bank of China road surface and the vegetable layer road surface, this rubble disposal ditches can drain into city planting ductwork with unnecessary rainwater, and can prevent that vegetable layer silt from falling into the People's Bank of China road surface, guarantees that the road surface is clean and tidy.
Description of drawings
Content of the present utility model is easier clearly to be understood in order to make, and according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the road pavement structural representation that prevents surface gathered water of the present utility model.
Reference numeral is expressed as among the figure:
1-People's Bank of China road surface, 2-motor vehicle road surface, the permeable curb of 3-, 31-drain hole, 4-reservoir, 42-rubble reservoir bed, the former layer of sand of 43-, the 44-impervious barrier of breathing freely, 45-geotechnique rete, 5-vegetable layer road surface, the 6-mozzle, 7-city planting ductwork, 8-rubble disposal ditches, 81-gutter.
The specific embodiment
Fig. 1 is the road pavement structure that prevents surface gathered water of the present utility model, and it comprises that by the People's Bank of China road surface 1 that seepy material is made, described People's Bank of China road surface 1 is lower than motor vehicle road surface 2 or concordant with motor vehicle road surface 2; Be arranged at the permeable curb 3 between described People's Bank of China road surface 1 and the described motor vehicle road surface 2, drain hole 31 is set on the sidewall of described permeable curb 3; And the reservoir 4 that is arranged at People's Bank of China road surface 1 and described permeable curb 3 downsides, described reservoir 4 has the inwall of leakage preventing structure, at the described reservoir 4 inner rubble reservoir beds 42 of filling.
Described permeable curb 3 is " L " type, and its base extends to described motor vehicle road surface 2 directions, and described permeable curb 3 includes particles of aggregates and coats the hydrophilic agglomerant of particles of aggregates; The particle diameter of described particles of aggregates is 0.2-0.45mm.
The inwall of described reservoir 4 comprises sidewall and diapire, and described diapire is followed successively by former layer of sand 43, ventilative impervious barrier 44, geotechnological rete 45 from the bottom to top; Described former layer of sand 43 is the particles of aggregates of 0.2-0.45mm for particle diameter; Described ventilative impervious barrier 44 is surperficial coated by hydrophobic resin film, and particle diameter is the particles of aggregates of 0.001-0.3mm, and described geotechnological rete 45 arranges 30% hole, so that ventilative impervious barrier antiseepage is ventilative, plays the ventilative impervious barrier 44 of protection simultaneously.
Described People's Bank of China road surface 1 is laid by composite water permeable brick and is formed, and described composite water permeable brick comprises permeable top layer and the porous base course of bonding, includes the hydrophilic agglomerant of particles of aggregates and coating particles of aggregates in described permeable top layer and the described porous base course respectively; The particle diameter of the particles of aggregates on described permeable top layer is 0.2-0.45mm, and the particle diameter of the particles of aggregates of described porous base course is 1-10mm.
Described reservoir 4 is communicated with city planting ductwork 7 by mozzle 6.
Isolated by permeable curb 3 and rubble disposal ditches 8 between described People's Bank of China road surface 1 and the vegetable layer road surface 5, described permeable curb 3 sidewalls are provided with described drain hole 31, and 8 inside, described rubble disposal ditches are provided with the gutter 81 of the described city planting ductwork 7 of conducting.
As a kind of embodiment that can replace, in the road rain water gathering system of the present utility model, described People's Bank of China road surface 1 is lower than described motor vehicle road surface 2, and the rainwater on described like this motor vehicle road surface 2 is more prone to enter on the described People's Bank of China road surface 1 and permeates the ground.
Particles of aggregates described in the utility model can be silica sand particle, haydite, glass microballoon, slag etc., and its size can't and needn't be unified a grain size when screening; Therefore; as long as the particle diameter such as the particles of aggregates on described permeable top layer within above-mentioned particle size range is 0.25mm, 0.3mm, 0.35mm, 0.4mm; the particle diameter of the particles of aggregates of described porous base course is 2.5mm, 3mm, 3.5mm, 4mm, 6mm, 8mm, and the particles of aggregates particle diameter of described ventilative impervious barrier is 0.005,0.1,0.24,0.28mm etc. all belongs to protection domain of the present utility model.
Obviously, above-described embodiment only is for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are among the protection domain of the invention.

Claims (6)

1. road pavement structure that prevents surface gathered water is characterized in that: it comprises,
By the People's Bank of China road surface (1) that seepy material is made, described People's Bank of China road surface (1) is lower than motor vehicle road surface (2) or concordant with motor vehicle road surface (2);
Be arranged at the permeable curb (3) between described People's Bank of China road surface (1) and the described motor vehicle road surface (2), drain hole (31) be set on the sidewall of described permeable curb (3),
And the reservoir (4) that is arranged at People's Bank of China road surface (1) and described permeable curb (3) downside, described reservoir (4) has the inwall of leakage preventing structure, at the inner rubble reservoir bed (42) of filling of described reservoir (4).
2. road pavement structure according to claim 1 is characterized in that:
Described permeable curb (3) is " L " type, and its base extends to described motor vehicle road surface (2) direction, and described permeable curb (3) includes particles of aggregates and coats the hydrophilic agglomerant of particles of aggregates; The particle diameter of described particles of aggregates is 0.2-0.45mm.
3. road pavement structure according to claim 1 and 2 is characterized in that:
The inwall of described reservoir (4) comprises sidewall and diapire, and described diapire is followed successively by former layer of sand (43), ventilative impervious barrier (44), geotechnological rete (45) from the bottom to top; Described former layer of sand (43) is the particles of aggregates of 0.2-0.45mm for particle diameter; Described ventilative impervious barrier (44) is surperficial coated by hydrophobic resin film, and particle diameter is the particles of aggregates of 0.001-0.3mm, and described geotechnological rete (45) has 30% porosity.
4. road pavement structure according to claim 1 is characterized in that:
Described People's Bank of China road surface (1) is laid by composite water permeable brick and forms, described composite water permeable brick comprises permeable top layer and porous base course adhered to one another, includes the hydrophilic agglomerant of particles of aggregates and coating particles of aggregates in described permeable top layer and the described porous base course respectively; The particle diameter of the particles of aggregates on described permeable top layer is 0.2-0.45mm, and the particle diameter of the particles of aggregates of described porous base course is 1-10mm.
5. road pavement structure according to claim 3 is characterized in that:
Described reservoir (4) is communicated with city planting ductwork (7) by drainage pipe.
6. road pavement structure according to claim 5 is characterized in that:
Isolated by permeable curb (3) and rubble disposal ditches (8) between described People's Bank of China road surface (1) and vegetable layer road surface (5), described permeable curb (3) sidewall is provided with described drain hole (31), and inside, described rubble disposal ditches (8) is provided with the gutter (81) of the described city planting ductwork of conducting (7).
CN 201220565543 2012-10-31 2012-10-31 A road pavement structure for preventing water from gathering on road surfaces CN203160091U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104982249A (en) * 2015-06-11 2015-10-21 北京仁创科技集团有限公司 Rainwater garden used for green belt in the middle of road
CN105019329A (en) * 2015-08-11 2015-11-04 嘉兴市规划设计研究院有限公司 Water storage type road structure
CN106917340A (en) * 2017-03-17 2017-07-04 张启志 Control water dustproof sponge type road construction method in a kind of cities and towns

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104982249A (en) * 2015-06-11 2015-10-21 北京仁创科技集团有限公司 Rainwater garden used for green belt in the middle of road
CN104982249B (en) * 2015-06-11 2019-01-11 仁创生态环保科技股份有限公司 A kind of Rain Garden for greenbelt among road
CN105019329A (en) * 2015-08-11 2015-11-04 嘉兴市规划设计研究院有限公司 Water storage type road structure
CN106917340A (en) * 2017-03-17 2017-07-04 张启志 Control water dustproof sponge type road construction method in a kind of cities and towns
CN106917340B (en) * 2017-03-17 2019-04-26 张启志 A kind of cities and towns control water dustproof sponge type road construction method

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GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20151113

Address after: 100085, room 508, building B, Ka Wah building, No. 9, 3rd Street, Haidian District, Beijing

Patentee after: BEIJING RECHSAND ECOLOGICAL ENVIRONMENT PROTECTION SCIENCE & TECHNOLOGY CO., LTD.

Address before: 100085 Beijing city Haidian District Third Street No. 9 Jiahua building B block 5 layer 508

Patentee before: Beijing Renchuang Sci-Tech Group Corp., Ltd.

C41 Transfer of patent application or patent right or utility model
CP03 Change of name, title or address

Address after: 100085 room B, block B509, Jiahua building, No. 9, 3rd Street, Beijing, Haidian District

Patentee after: Beijing Rechsand Ecological Environment Protection Science and Technology Co., Ltd.

Address before: 100085, room 508, building B, Ka Wah building, No. 9, 3rd Street, Haidian District, Beijing

Patentee before: BEIJING RECHSAND ECOLOGICAL ENVIRONMENT PROTECTION SCIENCE & TECHNOLOGY CO., LTD.

C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui

Patentee after: Anhui Renchuang ecological environmental Polytron Technologies Inc

Address before: 100085 room B, block B509, Jiahua building, No. 9, 3rd Street, Beijing, Haidian District

Patentee before: Beijing Rechsand Ecological Environment Protection Science and Technology Co., Ltd.

CP03 Change of name, title or address
CP01 Change in the name or title of a patent holder

Address after: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui

Patentee after: Renchuang ecological environmental protection Polytron Technologies Inc

Address before: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui

Patentee before: Anhui Renchuang ecological environmental Polytron Technologies Inc

CP01 Change in the name or title of a patent holder