CN110055841A - Conducive to the gardens combination paving structure of drainage - Google Patents
Conducive to the gardens combination paving structure of drainage Download PDFInfo
- Publication number
- CN110055841A CN110055841A CN201811637694.4A CN201811637694A CN110055841A CN 110055841 A CN110055841 A CN 110055841A CN 201811637694 A CN201811637694 A CN 201811637694A CN 110055841 A CN110055841 A CN 110055841A
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- China
- Prior art keywords
- layer
- road
- coarse sand
- drainage
- soil
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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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- 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
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
-
- 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
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cultivation Of Plants (AREA)
- Road Paving Structures (AREA)
Abstract
Conducive to the gardens combination paving structure of drainage, including road and the grass planting ditch for being located at road side, grass planting ditch is consistent with the extending direction of road；Road includes the sand loam soil layer A being successively laid on base's soil from bottom to up, granular cushion, purification pervious bed A, coarse sand screed-coat, geogrids layer, coarse sand filter layer A and permeable brick layer；Grass planting ditch includes the sand loam soil layer B being successively laid on base's soil from bottom to up, purification pervious bed B, nonwoven layer, coarse sand filter layer B and plants soil layer, plants soil layer to lower recess and forms water storage ditch.The present invention mutually links the road that water-permeable brick is mated formation with grass planting ditch by intermediate zone, respective advantage is played jointly, reach draining, water storage, infiltration and filtering function, carry out plant collocation in combination with garden landscape effect, forms one and integrate function and beautiful landscape belt.
Description
Technical field
The present invention relates to urban infrastructure field, especially a kind of gardens combination paving structure conducive to drainage.
Background technique
Common roadway and the greenbelt for being located at both sides of the road in city trees and shrubs.With the quickening of Process of Urbanization Construction process, garden
The underlying surface of woods greenbelt is more and more covered by building, structures and various impermeable water cushion faces, penetrate into rainwater can not
Soil, and completely cut off the steam energy exchange in atmosphere, it will lead to a large amount of rain water runoffs, underground water cannot supplement, increase simultaneously
The discharge pressure of municipal drainage pipeline is added.Although garden path mostly be laid with can supply and discharge infiltration water-permeable brick, gardens road
The underlying surface on road mostly uses the cement inorganic materials such as cement concrete to combine, and has separated the road of garden road surfaces rain penetration to underground
Permeable purpose is not achieved in diameter.
Summary of the invention
The purpose of the present invention is overcome the deficiencies in the prior art, and provide a kind of gardens combination paving knot conducive to drainage
Structure, it includes road and greenbelt, and road has the work of permeation pavement rainwater again while ensure that bearing capacity and stability
With while greenbelt combines the progress plant collocation of Landscape landscape effect to guarantee ornamental value, and with infiltration and storage
The paving structure of the function of water, road and greenbelt solves the problems, such as that existing city trees and shrubs permeability performance is poor jointly.
The technical scheme is that being conducive to the gardens combination paving structure of drainage, including road and it is located at road side
The grass planting ditch on side, grass planting ditch are consistent with the extending direction of road；Road includes successively being laid on base's soil from bottom to up
Sand loam soil layer A, granular cushion, purification pervious bed A, coarse sand screed-coat, geogrids layer, coarse sand filter layer A and permeable
Brick layer；Grass planting ditch includes the sand loam soil layer B being successively laid on base's soil from bottom to up, purification pervious bed B, non-woven fabrics
Layer, coarse sand filter layer B and plant soil layer, plant soil layer to lower recess and form water storage ditch.
The further technical solution of the present invention is: the sand loam soil layer B of grass planting ditch, purification pervious bed B, nonwoven layer and thick
Sand filter layer B is to lower recess, and concave shape is consistent with the concave shape of soil layer is planted.
Further technical solution is the present invention: intermediate zone is equipped between road and grass planting ditch, intermediate zone and road
Extending direction is consistent, and intermediate zone is from one side of road to grass planting ditch side in the slope of height decline.
The further technical solution of the present invention is: the elevation of intermediate zone and road joint is lower than road 100-140mm,
The horizontal width of intermediate zone is greater than 1000mm, and the height decline of intermediate zone in the direction of the width is no more than 400mm.
The further technical solution of the present invention is: sand loam soil layer A is compacted again by base's soil mixing medium coarse sand mix
It forms；Purification pervious bed A is by one of perlite, vermiculite, haydite, quartz sand or a variety of is glued after mixing using bonding agent
It connects and is made；Geo-grid sheet layer is staggered by the double-deck geosynthetics and is formed by stacking；Coarse sand filter layer A and coarse sand screed-coat only by
Clean coarse sand composition；Permeable brick layer by muti-piece water-permeable brick using dry-laid form (dry-laid does not use cementitious matter) be laid with and
At the water-permeable brick is concrete permeable brick or permeable non-clay fired brick, and rainwater can be through water-permeable brick surface or adjacent water-permeable brick
Between gap under seep.
The further technical solution of the present invention is: sand loam soil layer B is mixed thoroughly by base's soil mixing medium coarse sand and is compacted again
It forms；Purification pervious bed B is by one of perlite, vermiculite, haydite, quartz sand or a variety of is glued after mixing using bonding agent
It connects and is made；Coarse sand filter layer B is only made of clean coarse sand.
The further technical solution of the present invention is: coarse sand filter layer A with a thickness of 100mm, the thickness of coarse sand screed-coat
For 20mm, purify pervious bed A with a thickness of 50mm, granular cushion with a thickness of 200mm.
The further technical solution of the present invention is: plant soil thickness is 500mm, coarse sand filter layer B with a thickness of 50mm,
Purify pervious bed B with a thickness of 100mm, sand loam soil layer B is with a thickness of 300-500mm.
The further technical solution of the present invention is: water storage ditch plants respectively to edge from bottom and is implanted with hygrophyte and middle life
Plant, water storage furrow rim outside kind are implanted with xerophyte.
The further technical solution of the present invention is: kind is implanted with shrub or xerophyte in intermediate zone.
The invention has the following advantages over the prior art:
1, road that water-permeable brick is mated formation mutually is linked with grass planting ditch by intermediate zone, plays respective advantage jointly, reach draining,
Water storage, infiltration and filtering function carry out plant collocation in combination with garden landscape effect, form one collect function and it is beautiful in
The landscape belt of one.
2, road structure advantage is as follows:
A, it under the premise of not changing traditional water-permeable brick paving process, is combined with the different materials of pave-load layer, both ensure that road
The bearing capacity and stability of base, and have the effect of good infiltration rainwater.
B, have both the function of infiltration and filtering can be obtained further purification, alleviates rain after seeping under the rainwater on road surface of gardens
Pollution of the water surface source to urban environment, and extend the service life of the paving structure.
C, it is equipped with purification pervious bed and geo-grid sheet layer in the middle part of paving structure, road surface bearing capacity can be increased, it will not be because of
There is no the cementing materials such as cement concrete and reduces the bearing capacity and stability on gardens road surface.
3, grass planting ditch structural advantages are as follows:
A, have the function of water storage, infiltration and purification；It plants soil layer and is recessed downwards and form storage chamber and can effectively be detained rainwater in the rainy day,
The rainwater of delay can continue slowly lower infiltration whithin a period of time, can increase the water content of soil both to nourish on garden greenland
Vegetation, and can recharge of groundwater resource；The rainwater of lower infiltration may filter that dust and mud by being purified when purification pervious bed
Soil alleviates pollution of the rainwater face source to urban environment.
B, when grass planting ditch is located at road both sides, it can receive and hoard the rainwater from road surface, to cut down storm runoff amount, drop
The discharge pressure of municipal administration storm sewer when low instantaneous crest discharge, alleviation heavy rain.
Below in conjunction with figure, the invention will be further described with embodiment.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is road pavement structural schematic diagram；
Fig. 3 is grass planting ditch paving structure schematic diagram.
Specific embodiment
Embodiment 1:
As shown in Figure 1-3, being conducive to the gardens combination paving structure of drainage, including road 1, grass planting ditch 2 and intermediate zone 3.Road
1, grass planting ditch 2 is consistent with the extending direction of intermediate zone 3, and intermediate zone 3 is located between road 1 and grass planting ditch 2.
Road 1 includes sand loam soil layer A11, the granular cushion being successively laid on base's soil 100 from bottom to up
12, pervious bed A13, coarse sand screed-coat 14, geogrids layer 15, coarse sand filter layer A16 and permeable brick layer 17 are purified.Sand loam soil
Layer A11 is compacted again by base's soil mixing medium coarse sand mix.Pervious bed A13 is purified by perlite, vermiculite, haydite, quartz
One of sand or a variety of be bonded after mixing using bonding agent are made.Geo-grid sheet layer 15 is wrong by the double-deck geosynthetics
It opens and is formed by stacking.Coarse sand filter layer A16 and coarse sand screed-coat 14 are only made of clean coarse sand.Permeable brick layer 17 is permeable by muti-piece
Brick is laid with using dry-laid form (dry-laid does not use cementitious matter), and the water-permeable brick is concrete permeable brick or permeable
Non-clay fired brick, rainwater can be through seeping under the gap between water-permeable brick surface or adjacent water-permeable brick.
Grass planting ditch 2 includes the sand loam soil layer B21 being successively laid on base's soil 100 from bottom to up, purification pervious bed
B22, nonwoven layer 23, coarse sand filter layer B24 and plant soil layer 35, plant soil layer 35 to lower recess and form water storage ditch 26.Sandy soil
Earth layer B21, purification pervious bed B22, nonwoven layer 23 and coarse sand filter layer B24 are to lower recess, and concave shape is native with plant
The concave shape of layer 35 is consistent.Sand loam soil layer B21 is mixed thoroughly by base's soil mixing medium coarse sand and is compacted again.Purify pervious bed
B22 is made of one of perlite, vermiculite, haydite, quartz sand or a variety of be bonded after mixing using bonding agent.Coarse sand mistake
Filtering layer B24 is only made of clean coarse sand.Soil layer 35 is planted by the soil constitution of suitable hygrophyte growth.
Intermediate zone 3 is from 1 one side of road to 2 side of grass planting ditch in the slope of height decline.Intermediate zone 3 and 1 joint of road
Elevation be lower than road 100-140mm.The horizontal width of intermediate zone 3 is greater than 1000mm, the height of intermediate zone 3 in the direction of the width
Decline is no more than 400mm.
It is preferred that coarse sand filter layer A16 with a thickness of 100mm, coarse sand screed-coat 14 with a thickness of 20mm, purify pervious bed
A13 with a thickness of 50mm, granular cushion 12 with a thickness of 200mm.
It is preferred that plant soil layer 35 with a thickness of 500mm, coarse sand filter layer B24 with a thickness of 50mm, purify the thickness of pervious bed B22
Degree is 100mm, and sand loam soil layer B21 is with a thickness of 300-500mm.
It is preferred that water storage ditch 26 is planted from bottom to edge respectively is implanted with hygrophyte and mesad, outside 26 edge of water storage ditch
Side kind is implanted with xerophyte.Kind is implanted with shrub or xerophyte in intermediate zone 3.
Claims (10)
1. being conducive to the gardens combination paving structure of drainage, including road (1) and it is located at the grass planting ditch (2) of road (1) side, plant
Careless ditch (2) is consistent with the extending direction of road (1)；It is characterized in that: road (1) includes successively being laid on base's soil from bottom to up
(100) sand loam soil layer A (11), granular cushion (12), purification pervious bed A (13), coarse sand screed-coat (14), geotechnique on
Grid layer (15), coarse sand filter layer A (16) and permeable brick layer (17)；Grass planting ditch (2) includes successively being laid on base from bottom to up
Sand loam soil layer B (21), purification pervious bed B (22), nonwoven layer (23), coarse sand filter layer B (24) and plant on soil (100)
Soil layer (25) plants soil layer (25) to lower recess and forms water storage ditch (26).
2. being conducive to the gardens combination paving structure of drainage as described in claim 1, it is characterized in that: the grittiness of grass planting ditch (2)
Soil horizon B (21), purification pervious bed B (22), nonwoven layer (23) and coarse sand filter layer B (24) are to lower recess, and concave shape
Shape is consistent with the concave shape of soil layer (25) is planted.
3. being conducive to the gardens combination paving structure of drainage as claimed in claim 2, it is characterized in that: road (1) and grass planting ditch
(2) intermediate zone (3) are equipped between, intermediate zone (3) is consistent with the extending direction of road (1), and intermediate zone (3) is from road (1) side
To grass planting ditch (2) side in the slope of height decline.
4. being conducive to the gardens combination paving structure of drainage as claimed in claim 3, it is characterized in that: intermediate zone (3) and road
(1) elevation of joint is lower than road 100-140mm, and the horizontal width of intermediate zone (3) is greater than 1000mm, and intermediate zone (3) is in width
The height decline spent on direction is no more than 400mm.
5. the gardens combination paving structure conducive to drainage as described in claim 3 or 4, it is characterized in that: sand loam soil layer A
(11) it is compacted again by base's soil mixing medium coarse sand mix；Pervious bed A (13) are purified by perlite, vermiculite, haydite, quartz
One of sand or a variety of be bonded after mixing using bonding agent are made；Geo-grid sheet layer (15) is by the double-deck geosynthetics
It is staggered and is formed by stacking；Coarse sand filter layer A (16) and coarse sand screed-coat (14) are only made of clean coarse sand；Permeable brick layer (17) by
Muti-piece water-permeable brick is laid with, and the water-permeable brick is that concrete permeable brick or permeable non-clay fired brick, rainwater can be through water-permeable bricks
It is seeped under gap between surface or adjacent water-permeable brick.
6. being conducive to the gardens combination paving structure of drainage as claimed in claim 5, it is characterized in that: sand loam soil layer B (21)
It is mixed thoroughly by base's soil mixing medium coarse sand and is compacted again；Pervious bed B (22) are purified by perlite, vermiculite, haydite, quartz sand
It is one or more after mixing using bonding agent bonding be made；Coarse sand filter layer B (24) is only made of clean coarse sand.
7. being conducive to the gardens combination paving structure of drainage as claimed in claim 6, it is characterized in that: coarse sand filter layer A (16)
With a thickness of 100mm, coarse sand screed-coat (14) with a thickness of 20mm, purify pervious bed A (13) with a thickness of 50mm, graded broken stone
Bed course (12) with a thickness of 200mm.
8. as claimed in claim 7 be conducive to drainage gardens combination paving structure, it is characterized in that: plant soil layer (25) with a thickness of
500mm, coarse sand filter layer B (24) with a thickness of 50mm, purify pervious bed B (22) with a thickness of 100mm, sand loam soil layer B
(21) with a thickness of 300-500mm.
9. being conducive to the gardens combination paving structure of drainage as claimed in claim 8, it is characterized in that: water storage ditch (26) is from bottom
It is planted respectively to edge and is implanted with hygrophyte and mesad, kind is implanted with xerophyte on the outside of water storage ditch (26) edge.
10. being conducive to the gardens combination paving structure of drainage as claimed in claim 9, it is characterized in that: planting in intermediate zone (3)
There are shrub or xerophyte.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637694.4A CN110055841A (en) | 2018-12-29 | 2018-12-29 | Conducive to the gardens combination paving structure of drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637694.4A CN110055841A (en) | 2018-12-29 | 2018-12-29 | Conducive to the gardens combination paving structure of drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110055841A true CN110055841A (en) | 2019-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811637694.4A Pending CN110055841A (en) | 2018-12-29 | 2018-12-29 | Conducive to the gardens combination paving structure of drainage |
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| CN (1) | CN110055841A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458820A (en) * | 2020-12-07 | 2021-03-09 | 苏州筑源规划建筑设计有限公司 | Sponge urban drainage system |
-
2018
- 2018-12-29 CN CN201811637694.4A patent/CN110055841A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458820A (en) * | 2020-12-07 | 2021-03-09 | 苏州筑源规划建筑设计有限公司 | Sponge urban drainage system |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190726 |