CN108560355A - Water storage porous pavement and its laying method - Google Patents
Water storage porous pavement and its laying method Download PDFInfo
- Publication number
- CN108560355A CN108560355A CN201810598051.7A CN201810598051A CN108560355A CN 108560355 A CN108560355 A CN 108560355A CN 201810598051 A CN201810598051 A CN 201810598051A CN 108560355 A CN108560355 A CN 108560355A
- Authority
- CN
- China
- Prior art keywords
- sodium chloride
- ptfe
- polytetrafluoroethylene
- sphere
- water storage
- Prior art date
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 72
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 72
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 71
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 38
- 239000011780 sodium chloride Substances 0.000 claims abstract description 36
- 239000011449 brick Substances 0.000 claims abstract description 22
- 238000002156 mixing Methods 0.000 claims description 20
- 239000004576 sand Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 2
- 239000011435 rock Substances 0.000 claims description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 2
- 230000035515 penetration Effects 0.000 abstract description 8
- 230000003628 erosive effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 8
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000003673 groundwater Substances 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011468 face brick Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The present invention relates to a kind of water storage porous pavement and its laying method, roadbed upper surface is equipped with metalling, grading layer, laying and pavior brick successively, and roadbed, metalling, grading layer, laying and pavior brick include polytetrafluoroethylene (PTFE) sodium chloride sphere.After rain drop erosion, sodium chloride will be dissolved in water the pavior brick, to form small aperture on road surface, to enhance the water penetration on road surface.
Description
Technical field
The present invention relates to a kind of water storage porous pavement and its laying methods, belong to cities and towns field of environmental engineering.
Background technology
In existing most of town pavement, two kinds of full sand cushion and concrete cushion are used substantially.In full sand cushion
The road surface laid on layer has good water penetration, but this road surface endurance and load-bearing capacity are relatively low, when precipitation is big
When, sand cushion is easily washed away by water, causes pavement roughness.And concrete cushion, although with good stability and bearing,
But it is waterproof also airtight, rainwater is deposited on road surface or flows into sewer pipe, and the recovery of the level of ground water in cities and towns is main
By precipitation, the forfeiture of water penetration is caused on the road surface of concrete cushion, and underground water is made to be unable to get sufficient supplement.
Invention content
The technical problem to be solved in the present invention is to provide a kind of water storage porous pavement, in five-layer structure superposition and every layer
Including polytetrafluoroethylene (PTFE) sodium chloride sphere, this road surface has load-bearing capacity good, and excellent water permeability can be simultaneously reached water storage and mistake
The function of drainage.
In order to solve the above problem, the specific technical solution of the present invention is as follows：A kind of water storage porous pavement, roadbed upper surface according to
Secondary to be equipped with metalling, grading layer, laying and pavior brick, roadbed, metalling, grading layer, laying and pavior brick include
Polytetrafluoroethylene (PTFE) sodium chloride sphere.After rain drop erosion, sodium chloride will be dissolved in water the pavior brick, to be formed on road surface
Small aperture, to enhance the water penetration on road surface.
Polytetrafluoroethylene (PTFE) sodium chloride sphere position between adjacent two layers is interspersed.
It is corresponding with the height of level where it between the polytetrafluoroethylene (PTFE) sodium chloride sphere.
What the present invention was brought has the beneficial effect that：1, the water penetration on this road surface is beneficial, and ponding can penetrate into ground in time when raining
Under, it is stored in the gap of metalling, excessive moisture permeates the ground, and is conducive to the rise of Urban Underground water level；Fine
Or when hot, it is stored in the water of rubble layer gap, by the road surface of laying to air evaporation.It can reach and adjust cities and towns
The effect of air dry and wet is conducive to improve environment, while polytetrafluoroethylene (PTFE) sodium chloride mixing pavior brick has stronger adsorptivity,
The harmful substance in rainwater, such as oily class compound can be filtered out, achievees the effect that purification of ground water, when moisture evaporation is returned
When on circuit, it can also achieve the effect that purify the peculiar smell in vapor.
2, tetrafluoroethene sodium chloride mixing pavior brick toughness can play anti-skidding effect, and people's trip more has above
Safety, more comfortably.
3, this pavement usage range is wide, can apply on road surfaces such as most cities and towns pavement squares Shang Yu, without frequent
It repairs, and cost of the present invention is relatively low.
4, rapid construction is convenient on this road surface, and service life is long, and performance is stablized, and solves water penetration in the prior art and load-bearing
The deficiency of property, application easy to spread.
Description of the drawings
Fig. 1 is the structural schematic diagram of water storage porous pavement.
Fig. 2 is pavior brick structure chart after rain.
Fig. 3 is polytetrafluoroethylene (PTFE) sodium chloride mixing sphere structure figure after rain.
Wherein, 1- roadbeds, 2- metallings, 3- grading layers, 4- layings, 5- polytetrafluoroethylene (PTFE) pavior bricks, 6- polytetrafluoroethyl-nes
Alkene sodium chloride sphere, 7- air holes, the ducts 8-.
Specific implementation mode
As shown in Figure 1, a kind of water storage porous pavement, 1 upper surface of roadbed is equipped with metalling 2, grading layer 3, liner successively
Layer 4 and polytetrafluoroethylene (PTFE) pavior brick 5, roadbed 1, metalling 2, grading layer 3 and laying 4 include polytetrafluoroethylene (PTFE) sodium chloride ball
Body 6.Wherein, the preparation method of polytetrafluoroethylene (PTFE) pavior brick 5 is：By polytetrafluoroethylene (PTFE) raw material, i.e.,：Powder or particle, are placed on
Heating is melted in square mold box, and heating temperature is 327 DEG C -342 DEG C, then melts in the polytetrafluoroethylene (PTFE) under state to heat and chlorine is added
Change sodium, the volume proportion 4 of polytetrafluoroethylene (PTFE) and sodium chloride：1, wherein a diameter of 60mm of sodium chloride after condensation to room temperature, are formed
Polytetrafluoroethylene (PTFE) pavior brick.After completing road surface, by rain drop erosion, sodium chloride melts to form aperture, increases polytetrafluoro
The water penetration of ethylene pavior brick 5.
The polytetrafluoroethylene (PTFE) sodium chloride sphere 6 is interspersed position between adjacent two layers.
It is corresponding with the height of level where it between the polytetrafluoroethylene (PTFE) sodium chloride sphere 6.
Work progress：
As shown in Figures 2 and 3,1）, by road roller first roadbed 1 is compacted with polytetrafluoroethylene (PTFE) sodium chloride mixing sphere 6；2）、
Rubble is laid on step 1 with polytetrafluoroethylene (PTFE) sodium chloride mixing sphere 6）The construction of metalling 2 is carried out on roadbed afterwards；3）、
Rock ballast, mountain flour and polytetrafluoroethylene (PTFE) sodium chloride mixing sphere 6 are layered on above metalling, with hydraulic pressure reality after being bulldozed；4）, by rubble
It is layered on grading layer 3 and is compacted with polytetrafluoroethylene (PTFE) sodium chloride mixing sphere 6 after mixing with fine sand；5）, lay pavior brick 5.
Pavior brick 5 is mixed with polytetrafluoroethylene (PTFE) by sodium chloride little particle and is formed, and for the pavior brick after rain drop erosion, sodium chloride will be by water
Dissolving forms duct 8, to increase to form small air hole 7 on road surface with polytetrafluoroethylene (PTFE) sodium chloride mixing sphere 6
The water penetration on strong road surface.
Advantages of the present invention effect is as follows：Ponding can permeate the ground in time when raining, and be stored in the gap of metalling,
The hole that excessive moisture passes through polytetrafluoroethylene (PTFE) sodium chloride mixing pavior brick air hole 7 and polytetrafluoroethylene (PTFE) sodium chloride mixing sphere 6
Road 8 permeates the ground by roadbed 1, is conducive to the rise of Urban Underground water level.
When fine or hot, it is stored in the water in 2 gap of metalling, is steamed into air by the road surface of laying
Hair can achieve the effect that adjusting cities and towns air dry and wet, be conducive to improve environment, meanwhile, polytetrafluoroethylene (PTFE) sodium chloride mixing road
Face brick has stronger adsorptivity, polytetrafluoroethylene (PTFE) sodium chloride mixing pavior brick aperture 7 and polytetrafluoroethylene (PTFE) sodium chloride mixing ball
Body opening road 8 can filter out the harmful substance in rainwater, such as oily class compound, achieve the effect that purification of ground water, work as water
When evaporation being divided to return to road, polytetrafluoroethylene (PTFE) sodium chloride mixing pavior brick air hole 7 and polytetrafluoroethylene (PTFE) chlorination can also be passed through
Sodium mixing sphere duct 8 achievees the effect that purify the peculiar smell in vapor.
Above-described is only the preferred embodiment of the present invention.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the principle of the present invention, several variations and modifications can also be made, also should be regarded as the guarantor for belonging to the present invention
Protect range.
Claims (4)
1. a kind of water storage porous pavement, it is characterised in that：Roadbed（1）Upper surface is equipped with metalling successively（2）, grading layer（3）、
Laying（4）With polytetrafluoroethylene (PTFE) pavior brick（5）, roadbed（1）, metalling（2）, grading layer（3）And laying（4）Include poly-
Tetrafluoroethene sodium chloride sphere（6）.
2. water storage porous pavement as described in claim 1, it is characterised in that：The polytetrafluoroethylene (PTFE) sodium chloride sphere（6）
Position is interspersed between adjacent two layers.
3. water storage porous pavement as claimed in claim 1 or 2, it is characterised in that：The polytetrafluoroethylene (PTFE) sodium chloride sphere
（6）Between with its where height of level it is corresponding.
4. the laying method of water storage porous pavement as described in claim 1, it is characterised in that following steps：1）, pass through press road
Machine is first by roadbed（1）With polytetrafluoroethylene (PTFE) sodium chloride mixing sphere（6）Compacting；2）, rubble and polytetrafluoroethylene (PTFE) sodium chloride mixed
Close sphere（6）It is laid on step 1）Metalling is carried out on roadbed afterwards（2）Construction；3）, by rock ballast, mountain flour and polytetrafluoroethylene (PTFE)
Sodium chloride mixing sphere（6）On metalling, with hydraulic pressure reality after being bulldozed；4）, by rubble and fine sand after mixing with poly- four
Vinyl fluoride sodium chloride mixing sphere（6）It is layered on grading layer（3）Upper compacting；5）, lay pavior brick（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810598051.7A CN108560355A (en) | 2018-06-12 | 2018-06-12 | Water storage porous pavement and its laying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810598051.7A CN108560355A (en) | 2018-06-12 | 2018-06-12 | Water storage porous pavement and its laying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108560355A true CN108560355A (en) | 2018-09-21 |
Family
ID=63553372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810598051.7A Pending CN108560355A (en) | 2018-06-12 | 2018-06-12 | Water storage porous pavement and its laying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108560355A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1644799A (en) * | 2005-01-21 | 2005-07-27 | 郑弘� | Porous brickwalk laying method |
| TWM286239U (en) * | 2005-10-07 | 2006-01-21 | Wei Yung Pitch Ind Co Ltd | Improved structure of pavement |
| JP3160569U (en) * | 2010-03-23 | 2010-07-01 | 正良 阿波連 | Water storage type permeable pavement structure |
| CN102408664A (en) * | 2011-09-26 | 2012-04-11 | 昆明理工大学 | ABS (acrylonitrile-butadiene-styrene) resin material with surface self-cleaning function and preparation method thereof |
| CN105818395A (en) * | 2016-04-26 | 2016-08-03 | 江苏东珠景观股份有限公司 | Method for making water-permeable bricks from waste plastics and paving method of water-permeable bricks |
| CN107057151A (en) * | 2016-12-13 | 2017-08-18 | 福建洁源循环经济研究院有限公司 | The ecological sponge brick that a kind of utilization waste and old rubber is made |
| CN207277122U (en) * | 2017-09-06 | 2018-04-27 | 浙江同信园林建设股份有限公司 | A kind of road structure |
| CN208618215U (en) * | 2018-06-12 | 2019-03-19 | 中铁九局集团第七工程有限公司 | Water storage porous pavement |
-
2018
- 2018-06-12 CN CN201810598051.7A patent/CN108560355A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1644799A (en) * | 2005-01-21 | 2005-07-27 | 郑弘� | Porous brickwalk laying method |
| TWM286239U (en) * | 2005-10-07 | 2006-01-21 | Wei Yung Pitch Ind Co Ltd | Improved structure of pavement |
| JP3160569U (en) * | 2010-03-23 | 2010-07-01 | 正良 阿波連 | Water storage type permeable pavement structure |
| CN102408664A (en) * | 2011-09-26 | 2012-04-11 | 昆明理工大学 | ABS (acrylonitrile-butadiene-styrene) resin material with surface self-cleaning function and preparation method thereof |
| CN105818395A (en) * | 2016-04-26 | 2016-08-03 | 江苏东珠景观股份有限公司 | Method for making water-permeable bricks from waste plastics and paving method of water-permeable bricks |
| CN107057151A (en) * | 2016-12-13 | 2017-08-18 | 福建洁源循环经济研究院有限公司 | The ecological sponge brick that a kind of utilization waste and old rubber is made |
| CN207277122U (en) * | 2017-09-06 | 2018-04-27 | 浙江同信园林建设股份有限公司 | A kind of road structure |
| CN208618215U (en) * | 2018-06-12 | 2019-03-19 | 中铁九局集团第七工程有限公司 | Water storage porous pavement |
Non-Patent Citations (1)
| Title |
|---|
| 于红军: "工业配件用塑料制品与加工", vol. 1, 28 February 2003, 科学技术文献出版社, pages: 543 - 546 * |
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