CN107881874A - A kind of ecological permeable concrete structure road surface with holes - Google Patents
A kind of ecological permeable concrete structure road surface with holes Download PDFInfo
- Publication number
- CN107881874A CN107881874A CN201711111122.8A CN201711111122A CN107881874A CN 107881874 A CN107881874 A CN 107881874A CN 201711111122 A CN201711111122 A CN 201711111122A CN 107881874 A CN107881874 A CN 107881874A
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- CN
- China
- Prior art keywords
- road surface
- holes
- concrete structure
- cone tank
- gsz
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/32—Coherent pavings made in situ made of road-metal and binders of courses of different kind made in situ
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
- E01C11/226—Coherent pavings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The present invention relates to road construction field, suitable for modern urban road construction, particularly relates to a kind of ecological permeable concrete structure road surface with holes.From top to bottom include permeable surface layer, the GSZ with cone tank, screed-coat, metalling, filter layer, roadbed successively；The GSZ with cone tank is to be interval with cone tank in the horizontal horizontal bar band of GSZ and vertical rib tape junction.The present invention is intended to provide a kind of have preferable permeable, performance of keeping humidity and the ecological permeable concrete structure road surface with holes of preferable resistance to compression and rupture strength, the rupture strength of pavement structure is not only enhanced, and solves the problems, such as that the water penetration of common pervious concrete and resistance to compression, rupture strength can not be taken into account；Common pervious concrete can be effectively avoided to be contaminated the phenomenon that thing blocks, so as to keep preferable water penetration for a long time；During dry weather, the water being stored in underground or metalling can reach ground directly through through hole, improve ground environment.
Description
Technical field
The present invention relates to road construction field, suitable for modern urban road construction, particularly relates to a kind of ecology with holes thoroughly
Water coagulation soil structure road surface.
Background technology
Pervious concrete：Pervious concrete is also known as celluar concrete, non-fine concrete, permeable terrace.Pervious concrete is
By the use of crushing and screening building waste, material of burning away the refuse, tail residues or processing of stone tailing etc. as aggregate, at the same mix and stir cement and
A kind of porous light concrete made of water etc., it is free of fine aggregate, mutually viscous by coarse aggregate Surface coating a thin layer cement mortar
Tie and form the equally distributed alveolate texture in hole, therefore there is the characteristics of ventilative, permeable and in light weight.
Pervious concrete can be excluded surface gathered water in time in the rainy day, be easy to the safety of automobile due to the structure of its through hole
The walking of traveling and pedestrian are convenient.When concentrating the burden that can mitigate municipal drainage facility during rainfall, river inundation and water body are prevented
Pollution, rainwater can be made to rapidly permeate into underground, supplement the groundwater resources increasingly lacked, keep soil moisture, safeguard underground water and
The ecological balance of soil, solve the problems, such as surface sealing and cause setting of ground because of exhaustive exploitation underground water.And when becoming a fine day, deposit
Stay in basic unit and original soil moisture is progressively evaporated in air by vapor-permeable type through hole, play regulation atmospheric humidity, balance earth's surface temperature
Degree, the effect for eliminating city " tropical island effect ".In addition, pervious concrete is additionally operable to absorbing sound and lowering noise, absorbs the effect of strong light,
It is one of indispensable material of sponge urban construction.
Existing pervious concrete technology is generally non-fine concrete technology, it is common that using cement as binder materials, that is,
Say and eliminate sand in cement, stone (aggregate), the basic raw material for forming concrete of three, sand, the concrete that premixing goes out occur
Space and reach permeable effect.And existing pervious concrete causes concrete workability due to material and preparation technology
Difference, space skewness and resistance to compression, rupture strength are low, have impact on performance and the popularization of pervious concrete product.And ceramics are thoroughly
Water brick, although intensity is high, wearability is good, excellent durability and water permeability is preferable, is needed in its manufacturing process through high-temperature calcination,
Power consumption is high, pollutes environment, causes cost to increase, be not suitable for promoting the use of a large area.
The content of the invention
The shortcomings that for above pervious concrete and ceramic water-permeable brick, the present invention is intended to provide a kind of have preferably thoroughly
Water, performance of keeping humidity and preferable resistance to compression and the ecological permeable concrete structure road surface with holes of rupture strength.
What the present invention was realized in：
A kind of ecological permeable concrete structure road surface with holes, from top to bottom include permeable surface layer, the soil with cone tank successively
Work grid, screed-coat, metalling, filter layer, roadbed.
The metalling two bottom sides bury drainpipe with holes, and the drainpipe with holes connects with municipal drainage pipeline, made
The rainwater that can not be stored is discharged into municipal pipeline, and the quantity of drainpipe is depending on local rainfall；On the outside of the drainpipe with holes
Permeable geotextiles are wrapped up, prevent draining blockage with holes.
The GSZ with cone tank is to be set in the horizontal horizontal bar band of GSZ with vertical rib tape junction interval
There is cone tank (adjacent position does not set cone tank).The cone tank is made up with GSZ of identical material, several to automobile tire
It is harmless.
Preferably, the cone tank is the through hole of lower thick upper thin, can effectively prevent later stage road surface pollutant from blocking through hole.
The height of the cone tank is higher than the thickness of the permeable surface layer, but must not exceed 5mm higher than part, can effectively prevent
Cone tank blocks when only laying concrete road surface.
The permeable surface layer can be pervious concrete or general in the case where realizing identical function effect (pervious function)
Logical concrete, thickness 30mm-50mm.
The GSZ with cone tank is realizing that (flexural capacity of enhancing surface layer, reduces uneven identical function
Sedimentation) in the case of, can be other intensity height, the paver of good endurance.
The composition of the screed-coat is river sand, and thickness is generally 20~50mm.
The fractured-rock layer thickness must meet relevant regulations, generally 100~300mm graded broken stone.
The invention has the advantages that：
(1) GSZ with cone tank more than screed-coat is laid, concrete road surface is formed through hole, other outside through hole
Part quality is closely knit, not only enhances the rupture strength of pavement structure, and solve common pervious concrete water penetration and
The problem of resistance to compression, rupture strength can not be taken into account；
(2) cone tank shape of through holes is in up-thin-low-thick cone, can effectively avoid common pervious concrete from being contaminated thing
The phenomenon of blocking, so as to keep preferable water penetration for a long time；
(3) during dry weather, the water being stored in underground or metalling can reach ground directly through through hole, improve ground
Environment.
Brief description of the drawings
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is permeable pavement structure schematic diagram with holes.
Fig. 2 is the GSZ structural representation with cone tank.
Embodiment
Embodiment 1
As shown in figure 1, the permeable pavement structure with holes of the present invention is followed successively by permeable surface layer 1, with cone tank from top to bottom
GSZ 2, screed-coat 3, broken stone road disk 4, filter layer 5, roadbed 6.Its implementation is as follows：First by original earth's surface according to setting
The levelling compacting of meter absolute altitude forms roadbed 6, and one layer of carbon slag, activated carbon to water body with catharsis is then laid on roadbed 6
Deng being used as filter layer 5, the thick rubbles of 200mm are laid on filter layer 5 and form broken stone road disk 4, there is larger space between rubble,
Available for rainwater is stored, road surface drainage pressure can be alleviated in rainfall, absorption heat can be evaporated again during fine day, reduce road surface temperature
Spend, river sand thick one layer of 30mm of laying (unavailable mountain is husky) is used as screed-coat 3 on broken stone road disk 4, then on the upper berth of screed-coat 3
If one layer of GSZ 2 for carrying cone tank, as shown in Fig. 2 the GSZ 2 with cone tank is in GSZ
Horizontal horizontal bar band is interval with the cone tank (adjacent position does not set cone tank) of lower thick upper thin, upper diameter one with vertical rib tape junction
As be 3mm, lower diameter is generally 5mm, and the cone tank is made up with GSZ of identical material, almost lossless to automobile tire
Evil.The height of cone tank is more slightly higher than permeable surface layer designed elevation, but is not higher than 5mm, finally lays permeable surface layer, the permeable face
Layer is the normal concrete that thickness is 30mm, need to prevent cone tank from blocking when laying concrete, tool can be formed after the completion of to be laid
There is the pervious concrete surface layer of through hole, permeable effect is far better than common pervious concrete.Simultaneously in the both sides broken stone road on road surface
Drainpipe 7 with holes is buried in the bottom of disk 4, and permeable geotextiles are wrapped up in the outside of drainpipe 7 with holes, when amount of rainfall is larger, rainwater can not and
When permeating, drainpipe 7 with holes can be discharged into, can not only reduce surface gathered water amount, and supplement using the permeability of rubble
Underground water, mitigate the burden of drainage system.
The intensity and coefficient of permeability of the porous pavement with holes of the present invention meet《Water-permeable cement concrete pavement technique code》
CJJ/T135-2009.Not only enhance the rupture strength of pavement structure, and solve common pervious concrete water penetration and
The problem of resistance to compression, rupture strength can not be taken into account.
Although the foregoing describing the embodiment of the present invention, those familiar with the art should manage
Solution, the specific embodiment described by us are merely exemplary, rather than for the restriction to the scope of the present invention, are familiar with this
The equivalent modification and change that the technical staff in field is made in the spirit according to the present invention, should all cover the present invention's
In scope of the claimed protection.
Claims (8)
- A kind of 1. ecological permeable concrete structure road surface with holes, it is characterised in that：From top to bottom include permeable surface layer, band cone successively GSZ, screed-coat, metalling, filter layer, the roadbed of shape bucket；The GSZ with cone tank is in GSZ Horizontal horizontal bar band and vertical rib tape junction be interval with cone tank.
- 2. ecological permeable concrete structure road surface with holes according to claim 1, it is characterised in that：Under the cone tank is Slightly upper thin through hole.
- 3. ecological permeable concrete structure road surface with holes according to claim 1, it is characterised in that：The height of the cone tank Degree is higher than the thickness of the permeable surface layer, but the raised area must not exceed 5mm.
- 4. ecological permeable concrete structure road surface with holes according to claim 1, it is characterised in that：The bottom of the metalling Bury both sides drainpipe with holes in portion.
- 5. ecological permeable concrete structure road surface with holes according to claim 4, it is characterised in that：The drainpipe with holes Wrap up permeable geotextiles in outside.
- 6. ecological permeable concrete structure road surface with holes according to claim 1, it is characterised in that：The permeable surface layer Thickness is 30mm-50mm.
- 7. ecological permeable concrete structure road surface with holes according to claim 1, it is characterised in that：The structure of the screed-coat As river sand, thickness is 20~50mm.
- 8. ecological permeable concrete structure road surface with holes according to claim 1, it is characterised in that：The structure of the metalling As 100~300mm graded broken stone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711111122.8A CN107881874A (en) | 2017-11-13 | 2017-11-13 | A kind of ecological permeable concrete structure road surface with holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711111122.8A CN107881874A (en) | 2017-11-13 | 2017-11-13 | A kind of ecological permeable concrete structure road surface with holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107881874A true CN107881874A (en) | 2018-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711111122.8A Pending CN107881874A (en) | 2017-11-13 | 2017-11-13 | A kind of ecological permeable concrete structure road surface with holes |
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| CN (1) | CN107881874A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837036A (en) * | 2022-04-24 | 2022-08-02 | 泉州市汉奢环境科技有限公司 | Urban infrastructure earth's surface drainage system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001073307A (en) * | 1999-09-09 | 2001-03-21 | Mitsubishi Materials Corp | Water permeable pavement structure |
| CN101550669A (en) * | 2009-04-30 | 2009-10-07 | 上海大学 | Reinforced geogrid for earthwork |
| CN202247596U (en) * | 2011-10-10 | 2012-05-30 | 苏鸣 | Permeable road with semi-flexible structure |
| CN103669324A (en) * | 2013-12-04 | 2014-03-26 | 蒋明 | Support reinforcing geogrid |
| CN204875671U (en) * | 2015-07-14 | 2015-12-16 | 江苏三正华禹环境工程有限公司 | Ecological pipe bag bank protection cob wall dedicated connection is detained |
| KR20160095270A (en) * | 2015-02-02 | 2016-08-11 | 주식회사 서영엔지니어링 | A reinforcment grid structure |
| CN106758669A (en) * | 2016-12-09 | 2017-05-31 | 福建工程学院 | A kind of ecological permeable road surface |
| CN207525570U (en) * | 2017-11-13 | 2018-06-22 | 福建工程学院 | A kind of ecological permeable concrete structure road surface with holes |
-
2017
- 2017-11-13 CN CN201711111122.8A patent/CN107881874A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001073307A (en) * | 1999-09-09 | 2001-03-21 | Mitsubishi Materials Corp | Water permeable pavement structure |
| CN101550669A (en) * | 2009-04-30 | 2009-10-07 | 上海大学 | Reinforced geogrid for earthwork |
| CN202247596U (en) * | 2011-10-10 | 2012-05-30 | 苏鸣 | Permeable road with semi-flexible structure |
| CN103669324A (en) * | 2013-12-04 | 2014-03-26 | 蒋明 | Support reinforcing geogrid |
| KR20160095270A (en) * | 2015-02-02 | 2016-08-11 | 주식회사 서영엔지니어링 | A reinforcment grid structure |
| CN204875671U (en) * | 2015-07-14 | 2015-12-16 | 江苏三正华禹环境工程有限公司 | Ecological pipe bag bank protection cob wall dedicated connection is detained |
| CN106758669A (en) * | 2016-12-09 | 2017-05-31 | 福建工程学院 | A kind of ecological permeable road surface |
| CN207525570U (en) * | 2017-11-13 | 2018-06-22 | 福建工程学院 | A kind of ecological permeable concrete structure road surface with holes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837036A (en) * | 2022-04-24 | 2022-08-02 | 泉州市汉奢环境科技有限公司 | Urban infrastructure earth's surface drainage system |
| CN114837036B (en) * | 2022-04-24 | 2023-09-01 | 泉州市汉奢环境科技有限公司 | Urban infrastructure surface drainage system |
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