CN105421189B - Road structure with permeable barricade - Google Patents
Road structure with permeable barricade Download PDFInfo
- Publication number
- CN105421189B CN105421189B CN201510940621.2A CN201510940621A CN105421189B CN 105421189 B CN105421189 B CN 105421189B CN 201510940621 A CN201510940621 A CN 201510940621A CN 105421189 B CN105421189 B CN 105421189B
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- Prior art keywords
- permeable
- water
- barricade
- brick
- road
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Classifications
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- 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
-
- 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
- E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Sewage (AREA)
Abstract
A kind of road structure with permeable barricade comprising metalling, pervious concrete layer, water-permeable brick mortar levelling layer, water-permeable brick, permeable barricade and cage；Metalling is layed on bottom dirt bed；Pervious concrete layer, water-permeable brick mortar levelling layer and water-permeable brick are successively layed on metalling from bottom to up；Permeable dams setting is in both sides of the road；Cage is arranged in permeable barricade one or both sides, and extends along road.The present invention is compared with prior art, the advantage is that: passing through the composite construction of setting metalling, pervious concrete layer, water-permeable brick mortar levelling layer and water-permeable brick, metalling and pervious concrete layer ensure that road intensity with higher, simultaneously by water-permeable brick mortar levelling layer and water-permeable brick, it ensure that road has good water penetration.By the way that cage is arranged in barricade two sides, so that the infiltration flowed out from road enters cage by barricade, the storage capacity of road is improved.
Description
Technical field
The present invention relates to road construction technical field, especially a kind of road structure with permeable barricade.
Background technique
In the use material on highway in China road surface, more commonly used is using semi-rigid materials such as pitches, this is mainly
Due to the advantage of the self character of pitch material, but it is in two season of winter in summer and day and night temperature and automobile tyre
Impact force is easy to appear crackle, this will affect the service life of highway, also increases the maintenance cost in later period, is unfavorable for drop synthesis
Cost results in usability poor in this way, and there are certain deficiencies, cannot preferably be used in town road construction；And it is existing
Road bad hydraulic permeability.Meanwhile the material of prior art laying road is easy to scatter to both sides of the road.
Summary of the invention
In view of this, the present invention, which provides one kind, can take into account maintenance cost and highway service life, and can prevent from spreading
If the road structure with permeable barricade that pavement material scatters to both sides of the road.
A kind of road structure with permeable barricade comprising metalling, pervious concrete layer, water-permeable brick mortar levelling
Layer, water-permeable brick, permeable barricade and cage；
Metalling is layed on bottom dirt bed；
Pervious concrete layer, water-permeable brick mortar levelling layer and water-permeable brick are successively layed on metalling from bottom to up；
Permeable dams setting is in both sides of the road；Cage is arranged in permeable barricade one or both sides, and extends along road.
In the road structure of the present invention with permeable barricade, permeable barricade is brick at together by multilayer permeable wall
There are gaps between one layer of upper adjacent permeable wall brick.
In the road structure of the present invention with permeable barricade, the porosity of the permeable wall brick is greater than 12%.
In the road structure of the present invention with permeable barricade, the water-permeable brick mortar levelling layer is half dry
Permeable mortar screed-coat, porosity are greater than 12%.
In the road structure of the present invention with permeable barricade, the thickness of the metalling is greater than 200mm, hole
Rate is greater than 40%；The metalling can be rubble or cobble, and the partial size of rubble or cobble is 20-40mm or 10~30mm.
In the road structure of the present invention with permeable barricade, the concrete layer is the permeable coagulation of half dry
Soil layer, porosity are greater than 12%.
In the road structure of the present invention with permeable barricade, the thickness of the half dry pervious concrete layer
For 150-200mm, adjusted according to upper load (or road occupation situation).
In the road structure of the present invention with permeable barricade, the thickness of the half dry permeable sand slurry screed-coat
Degree is 20mm.
In the road structure of the present invention with permeable barricade, the water-permeable brick with a thickness of 60-80mm, walk small
Vehicle it is thick with 80mm, go away with 60 thickness mm.
In the road structure of the present invention with permeable barricade, the half dry pervious concrete layer includes two
Concrete between layer plastic grid piece and two layers of plastic mesh flake, mesh flake, which is that road is dedicated, meets intensity requirement.
Road structure provided by the invention with permeable barricade compared with prior art, the advantage is that: passing through setting
Metalling, pervious concrete layer, water-permeable brick mortar levelling layer and water-permeable brick composite construction, metalling and pervious concrete layer
It ensure that road intensity with higher, while by water-permeable brick mortar levelling layer and water-permeable brick, it is good to ensure that road has
Good water penetration.And permeable barricade is brick at there are gaps between adjacent permeable wall brick on same layer, adopt by multilayer permeable wall
With the structure of " horizontal sealing is perpendicular not to seal ", guarantee to be connected between road and outside.By the way that cage is arranged in barricade two sides, so that from
The infiltration of road outflow enters cage by barricade, improves the storage capacity of road.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the road structure with permeable barricade of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of half dry pervious concrete layer in Fig. 1；
Fig. 3 is the structural schematic diagram of permeable barricade in Fig. 1；
Fig. 4 is the structural schematic diagram of cage in Fig. 1；
10- bottom dirt bed original soil rammed；20- metalling；30- pervious concrete layer；40- water-permeable brick mortar levelling layer；
50- water-permeable brick；The permeable barricade of 60-；70- cage；31- plastic grid piece；32- concrete；The permeable wall brick of 61-；The gap 62-；71-
Through-hole；72- fixed block.
Specific embodiment
As shown in Figure 1, in a kind of road structure with permeable barricade of the embodiment of the present invention comprising metalling 20,
Pervious concrete layer 30,50 mortar levelling layer 40 of water-permeable brick, water-permeable brick 50, permeable barricade 60 and cage 70.
Metalling 20 is layed on the dirt bed 10 of bottom original soil rammed；Optionally, the thickness of the metalling 20 is big
In 200mm, porosity is greater than 40%.Metalling 20 itself i.e. have water penetration, and metalling 20 can with scattering vehicles for
The grinding pressure of road.
Optionally, the metalling 20 can be rubble or cobble, the partial size of rubble or cobble be 20-40mm or 10~
30mm, big small particle ratio is preferred as far as possible with 2 or so in a word.
Pervious concrete layer 30,50 mortar levelling layer 40 of water-permeable brick and water-permeable brick 50 are successively layed in rubble from bottom to up
On layer 20；Permeable barricade 60 is arranged in both sides of the road.Cage 70 is arranged in permeable 60 one or both sides of barricade, and prolongs along road
It stretches.
Optionally, the pervious concrete layer 30 is half dry pervious concrete layer 30.Half dry pervious concrete
Layer 30 itself has water penetration, is conducive to going deep into for surface water, improves permeable, the gas permeability of earth's surface, can adjust earth's surface
Temperature and humidity.The compression strength of half dry pervious concrete layer 30 is big simultaneously.
As shown in Fig. 2, optionally, the half dry pervious concrete layer 30 includes two layers of plastic mesh flake 31, and
Concrete 32 between two layers of plastic mesh flake.
Optionally, the 50 mortar levelling layer 40 of water-permeable brick is half dry water-permeable brick, 50 mortar levelling layer 40.Half is stiff
Property water-permeable brick 50 mortar levelling layer 40 itself there is water penetration, and can play and overcome road structure face because there is height not
The flat or gradient and carry out levelling effect.
Optionally, the half dry pervious concrete layer 30 with a thickness of 150-200mm.
Optionally, half dry water-permeable brick, the 50 mortar levelling layer 40 with a thickness of 20mm.
Optionally, the water-permeable brick 50 with a thickness of 60-80mm.Water-permeable brick 50 itself has water penetration, and has
Good permeable, permeability can make rainwater rapidly permeate into underground, while when water-permeable brick 50 is destroyed, can be easily
It is replaced.
Optionally, as shown in figure 3, permeable barricade 60 is built by the permeable wall brick 61 of multilayer, adjacent permeable wall brick on same layer
There are gaps 62 between 61.
Optionally, the material of permeable wall brick 61 can be permeable road kerb, and porosity is greater than 12%.Optionally, permeable road
Kerb material is made of 1 part of cement, stone (3~5 parts) and additive.Optionally, additive includes naphthalene series high-efficiency water-reducing agent, is gathered
Carboxylic acid high-performance water reducing agent and aliphatic high-efficiency water reducing agent.Optionally, the use ratio of additive is the 0.4%- of cement
0.5%, the above ratio is weight ratio.
As shown in figure 4, the sectional view of the position Fig. 4 cage 70；Through-hole 71 is opened up in cage 70, ponding is passed through permeable
Wall brick 61 enters in cage.Fixed block 72 is provided in cage 70, for preventing cage from falling into soil.
Optionally, the elevation of water of cage 70 is less than the upper level of metalling 20.Soil can be laid in cage 70,
So that the ponding on ground can also be entered in cage 70 by the through-hole 71 in cage 70, the storage capacity of road is improved.
Road structure provided in an embodiment of the present invention with permeable barricade compared with prior art, the advantage is that: logical
Cross the composite construction of setting metalling 20, pervious concrete layer 30,50 mortar levelling layer 40 of water-permeable brick and water-permeable brick 50, rubble
Layer 20 and pervious concrete layer 30 ensure that road intensity with higher, at the same by 50 mortar levelling layer 40 of water-permeable brick and
Water-permeable brick 50 ensure that road has good water penetration.And permeable barricade 60 is built by the permeable wall brick 61 of multilayer, same layer
There are gap 62 between upper adjacent permeable wall brick 61, the structure of " horizontal sealing is perpendicular not to seal " is used, guarantees phase between road and outside
Connection.
It is understood that for those of ordinary skill in the art, can do in accordance with the technical idea of the present invention
Various other changes and modifications out, and all these changes and deformation all should belong to the protection model of the claims in the present invention
It encloses.
Claims (9)
1. a kind of road structure with permeable barricade comprising metalling, pervious concrete layer, water-permeable brick mortar levelling layer,
Water-permeable brick, permeable barricade and cage；
Metalling is layed on bottom dirt bed；
Pervious concrete layer, water-permeable brick mortar levelling layer and water-permeable brick are successively layed on metalling from bottom to up；It is permeable
Dams setting is respectively positioned on two in both sides of the road, the metalling, pervious concrete layer, water-permeable brick mortar levelling layer, water-permeable brick
Between opposite permeable barricade；Cage is arranged in permeable barricade one or both sides, and extends along road, the elevation of water of cage
Less than the upper level of metalling；Permeable barricade by multilayer permeable wall it is brick at, on same layer between adjacent permeable wall brick there are
Gap；Through-hole is opened up in cage, and ponding is entered in cage by permeable wall brick, fixed block is additionally provided in cage,
For preventing cage from falling into soil；
Wherein, the permeable wall brick material is permeable road kerb, is made of cement, stone and additive, cement and stone
Weight ratio is 1:3~5, and the addition weight of additive is the 0.4~0.5% of cement.
2. as described in claim 1 with the road structure of permeable barricade, which is characterized in that the porosity of the permeable wall brick
Greater than 12%.
3. as described in claim 1 with the road structure of permeable barricade, which is characterized in that the water-permeable brick mortar levelling layer
Screed-coat is starched for half dry permeable sand, porosity is greater than 12%.
4. as described in claim 1 with the road structure of permeable barricade, which is characterized in that the thickness of the metalling is greater than
200mm, porosity are greater than 40%；The metalling can be rubble or cobble, and the partial size of rubble or cobble is 10 to 40mm.
5. as described in claim 1 with the road structure of permeable barricade, which is characterized in that the concrete layer is half stiff
Property pervious concrete layer, porosity be greater than 12%.
6. as claimed in claim 5 with the road structure of permeable barricade, which is characterized in that the permeable coagulation of half dry
The thickness of the layer is 150-200mm.
7. as claimed in claim 3 with the road structure of permeable barricade, which is characterized in that the half dry water-permeable brick sand
Starch screed-coat with a thickness of 20mm.
8. as described in claim 1 with permeable barricade road structure, which is characterized in that the water-permeable brick with a thickness of
60-80mm。
9. water penetration road structure as claimed in claim 5, which is characterized in that the half dry pervious concrete layer includes
Concrete between two layers of plastic mesh flake and two layers of plastic mesh flake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940621.2A CN105421189B (en) | 2015-12-15 | 2015-12-15 | Road structure with permeable barricade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940621.2A CN105421189B (en) | 2015-12-15 | 2015-12-15 | Road structure with permeable barricade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105421189A CN105421189A (en) | 2016-03-23 |
| CN105421189B true CN105421189B (en) | 2019-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510940621.2A Active CN105421189B (en) | 2015-12-15 | 2015-12-15 | Road structure with permeable barricade |
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| CN (1) | CN105421189B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107151962B (en) * | 2017-06-22 | 2019-08-23 | 中国一冶集团有限公司 | A kind of sponge urban road rainwater diafiltration discharge structure |
| CN109577134A (en) * | 2018-12-19 | 2019-04-05 | 阜阳市鑫源建材有限公司 | A kind of steel slag porous base course and its paving mode |
| CN109797623A (en) * | 2019-01-28 | 2019-05-24 | 中国矿业大学 | A kind of porous pavement and its construction method containing semi-rigid permeable bed course |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981968Y (en) * | 2006-12-18 | 2007-11-28 | 北京市市政工程设计研究总院 | Water permeability footway |
| CN102400430A (en) * | 2010-09-07 | 2012-04-04 | 方贵富 | Construction method and structure of environmentally friendly, permeable and evacuating artificial playground of green building |
| CN103174076A (en) * | 2012-04-26 | 2013-06-26 | 北京仁创科技集团有限公司 | Road water draining and filtering structure |
| CN104631268A (en) * | 2015-01-20 | 2015-05-20 | 重庆科创职业学院 | Concrete road pavement structure |
| CN205259025U (en) * | 2015-12-15 | 2016-05-25 | 宜昌光大陶粒制品有限责任公司 | Road structure with barricade permeates water |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1010563C2 (en) * | 1998-11-16 | 2000-05-17 | Hck Holding Bv | Pavement element as well as street provided with a series of such pavement elements. |
| CN202799726U (en) * | 2012-07-31 | 2013-03-20 | 四川德阳市年丰食品有限公司 | Ground cage for stacking rapeseeds |
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2015
- 2015-12-15 CN CN201510940621.2A patent/CN105421189B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981968Y (en) * | 2006-12-18 | 2007-11-28 | 北京市市政工程设计研究总院 | Water permeability footway |
| CN102400430A (en) * | 2010-09-07 | 2012-04-04 | 方贵富 | Construction method and structure of environmentally friendly, permeable and evacuating artificial playground of green building |
| CN103174076A (en) * | 2012-04-26 | 2013-06-26 | 北京仁创科技集团有限公司 | Road water draining and filtering structure |
| CN104631268A (en) * | 2015-01-20 | 2015-05-20 | 重庆科创职业学院 | Concrete road pavement structure |
| CN205259025U (en) * | 2015-12-15 | 2016-05-25 | 宜昌光大陶粒制品有限责任公司 | Road structure with barricade permeates water |
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| CN105421189A (en) | 2016-03-23 |
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