CN106592371A - Asphalt pavement capable of providing charging function for vehicles in driving process - Google Patents
Asphalt pavement capable of providing charging function for vehicles in driving process Download PDFInfo
- Publication number
- CN106592371A CN106592371A CN201611170513.2A CN201611170513A CN106592371A CN 106592371 A CN106592371 A CN 106592371A CN 201611170513 A CN201611170513 A CN 201611170513A CN 106592371 A CN106592371 A CN 106592371A
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- charged
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- vehicle traveling
- electric vehicle
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- 239000010426 asphalt Substances 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title abstract description 4
- 230000008569 process Effects 0.000 title abstract description 3
- 239000011388 polymer cement concrete Substances 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 13
- 230000006698 induction Effects 0.000 claims abstract description 6
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 5
- 239000004567 concrete Substances 0.000 claims description 38
- 239000004568 cement Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 229920000642 polymer Polymers 0.000 claims description 12
- 239000000839 emulsion Substances 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000015271 coagulation Effects 0.000 claims description 6
- 238000005345 coagulation Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 4
- 239000000052 vinegar Substances 0.000 claims description 4
- 235000021419 vinegar Nutrition 0.000 claims description 4
- FWUAFDWZYSMWES-UHFFFAOYSA-N C(=CC=C)O.C=CC1=CC=CC=C1 Chemical compound C(=CC=C)O.C=CC1=CC=CC=C1 FWUAFDWZYSMWES-UHFFFAOYSA-N 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000004746 geotextile Substances 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 3
- 239000011118 polyvinyl acetate Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052742 iron Inorganic materials 0.000 abstract description 7
- 239000011384 asphalt concrete Substances 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000002986 polymer concrete Substances 0.000 description 7
- 239000002893 slag Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011414 polymer cement Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 208000013668 Facial cleft Diseases 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- AMYRSDHRQFEUCF-UHFFFAOYSA-N buta-1,3-diene 2-phenylethenol Chemical compound C=CC=C.OC=CC1=CC=CC=C1 AMYRSDHRQFEUCF-UHFFFAOYSA-N 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000021197 fiber intake Nutrition 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011044 quartzite Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002562 thickening agent 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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
- E01C7/26—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- H02J7/025—
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses an asphalt pavement capable of providing a charging function for vehicles in a driving process. The asphalt pavement sequentially comprises an asphalt concrete sealing layer, a grille, a polymer cement concrete structure layer and a base layer from top to bottom, wherein the polymer cement concrete structure layer comprises an emitting circuit; an external alternating current power supply generates an alternating current electromagnetic field to realize the mutual induction with a secondary coil arranged in an underpan of a driving vehicle; an electromagnetic induction charging system is formed. The problem of insufficient cruising power of an electric automobile is solved. On the premise of not influencing the automobile driving, the driving distance of the electric automobile is prolonged; meanwhile, the possibly generated potential safety hazard of electricity leakage of the conventional manual direct charging type parking charging is also solved. The asphalt concrete sealing layer uses aggregates with low iron bearing rate; on the basis of ensuring road-use performance and structural intensity, the pavement structure thickness on an emitting circuit primary coil is controlled.
Description
Technical field
The present invention relates to novel electric vehicle charging field, particularly a kind of asphalt road for being available for being charged in vehicle traveling
Face.
Background technology
The severe contamination caused during the drastically consumption of world's fossil energy and its use so that restructure the use of energy
Become the inexorable trend of today's society sustainable development.The energy that automobile is used also is faced with from traditional energy to clean energy resource and turns
The severe challenge of change, using the electric automobile of green non-pollution electric energy the developing direction of auto industry is become.However, electric automobile
The finite capacity of on-vehicle battery, necessary stopping for charging, seriously constrain the development of electric automobile, it would therefore be highly desirable to develop easily
Charging electric vehicle new technique.Electric automobile is charged in the process of moving, be solve the vehicle-mounted finite capacity of electric automobile,
It is forced stopping for charging, improves the effective ways of the endurance of electric automobile.
The content of the invention
Present invention aim at providing a kind of bituminous paving for being available for and being charged in electric vehicle traveling.
It is as follows using technical scheme to reach above-mentioned purpose：
A kind of bituminous paving for being available for being charged in electric vehicle traveling, is followed successively by from top to bottom bituminous concrete sealing, lattice
Grid, polymer cement concrete structure sheaf, basic unit；
Wherein polymer cement concrete structure sheaf contains radiating circuit, and external alternating source produces alternating electromagnetic field and takes
The secondary coil mutual induction being loaded in driving vehicle chassis, constitutes electromagnetic induction charged system.
By such scheme, the radiating circuit is made up of oscillation signal generator and tuned power amplifier, interval laying
Inside polymer cement concrete structure sheaf.
By such scheme, the secondary coil receiving voltage is more than 316.8V.
By such scheme, the graticule for indicating direction of traffic is provided with the bituminous paving.
By such scheme, the thickness of the bituminous concrete sealing is 10～50mm, polymer cement concrete structure sheaf
Thickness be 80～250mm, groundwork thickness be 40～250mm.
By such scheme, the match ratio of the polymer cement concrete structure sheaf is by ratio of weight and the number of copies：Building stones：Sand：
Cement：Water=200～350：100～200：50～150：20～40；Polymer volume is 2.5～10wt%；Water-cement ratio is
0.25～0.40, sand coarse aggregate ratio is 0.10～0.40；Comprcssive strength ＞ 50MPa；Rupture strength ＞ 6.5MPa.
By such scheme, in the polymer cement concrete structure sheaf polymer from poly- hydroxyl butadiene-styrene latex, poly- third
Alkene vinegar ester emulsion or polyvinyl acetate emulsion.
By such scheme, the bituminous concrete sealing is the gathering materials of 0.6～13.2mm, modified pitch, particle diameter by particle diameter
Filler, fiber, additive composition less than 0.6mm, bitumen aggregate ratio is 5～10%.
By such scheme, the grid can be fiberglass grid, geotextiles grid or polymer grid.
The invention provides the bituminous paving charged in electric vehicle traveling.Structure is from top to bottom bituminous concrete envelope
Layer, grid, interior polymer cement concrete structure sheaf, the basic unit for having an electromagnetic induction charged device.Using polymer cement coagulation
Soil structure layer, the radiating circuit (primary coil) in encapsulation and protection electromagnetic induction charged system；Made by external alternating source
The alternating electromagnetic field produced with lower radiating circuit, with the secondary coil mutual induction being mounted in driving vehicle chassis, constitutes electricity
Magnetic induction charging system.
Present invention measurement analyzes radiating circuit power input power, secondary coil output work in electromagnetic induction charged system
Rate, and Binding experiment analyzes impact of the medium to its electric energy conversion efficiency between electromagnetic induction device, calculates electric energy conversion effect
Rate.As a result show：The electric energy conversion efficiency of electromagnetic induction charged system is with road surface radiating circuit primary coil and vehicle-mounted secondary
The increase of the distance between coil and reduce；Contain with iron content medium between bituminous paving radiating circuit primary coil and vehicle-mounted secondary coil
The increase of amount and reduce.
The beneficial effects of the present invention is：
Solve the problems, such as that electric automobile endurance is not enough, on the premise of running car is not affected, extend electronic
The operating range of automobile；The potential safety hazard of the issuable electric leakage of traditional manual Washdown type stopping for charging is also solved simultaneously.
Bituminous concrete sealing gathers materials using iron content rate is less, on the basis of pavement performance and structural strength is ensured,
Pavement structure thickness on control radiating circuit primary coil.
Grid adds and is layered between polymer concrete structure sheaf and bituminous concrete sealing, advantageously reduces polymer cement
Reflection of the concrete layer crack to bituminous concrete sealing, while can further strengthen road surface to Vehicle Load and send out
Non-deformability under transmit-receive radio road high temperature action, reduces the generation of pavement crack and rut disease.
Polymer concrete has the advantages that intensity height, high resistance, high temperature resistant, easy heat radiation, good endurance, can not only send out
Good mechanical property is kept in the high temperature that transmit-receive radio road is produced, protection is provided transmitting circuit, and with excellent exhausted
Edge performance, is conducive to ensureing the safety of driving vehicle.
Description of the drawings
Fig. 1：The present invention is available for the bituminous paving generalized section charged in vehicle traveling；
Fig. 2：The present invention is available for the asphalt pavement structure top view charged in vehicle traveling；
1- bituminous concrete sealings；2- grids；3- polymer cement concrete structure sheafs；4- radiating circuits；5- basic units；6-
Alternating source；7- graticules.
Specific embodiment
Following examples further explain technical scheme, but not as limiting the scope of the invention.
The present invention is available for the bituminous paving charged in vehicle traveling, and its structure is as shown in Figure 1 and Figure 2.Including bituminous concrete
Sealing 1, grid 2, the interior polymer cement concrete structure sheaf 2 for having electromagnetic induction charged device, basic unit 4.Using polymer water
Cement concrete structure sheaf 3 encapsulates and protects the radiating circuit 4 (primary coil) in electromagnetic induction charged device, external alternating source
6 produce alternating electromagnetic field and the secondary coil mutual induction being mounted in driving vehicle chassis, constitute electromagnetic induction charged system,
Secondary coil receiving voltage is more than 316.8V.
Electromagnetic induction charged device in polymer cement concrete structure sheaf 3 is encapsulated in by 4 groups of several radiating circuits
Into they are spaced and are laid on inside polymer cement concrete structure sheaf 3, connect with the end of alternating source 6, each radiating circuit 4
It is made up of oscillation signal generator and tuned power amplifier two parts.Radiating circuit group number, oscillation signal generator and resonance
Power amplifier is designed as needed.The graticule 7 for indicating direction of traffic is provided with bituminous paving.
The thickness of bituminous concrete sealing is 10～50mm, the thickness of polymer cement concrete structure sheaf is 80～
250mm, groundwork thickness is 40～250mm.
Bituminous concrete sealing by particle diameter be the gathering materials of 0.6～13.2mm, modified pitch, particle diameter the filler less than 0.6mm,
Fiber, additive composition, bitumen aggregate ratio is 5～10%.Bituminous concrete sealing gathers materials using basalt, diabase, andesite, stone
The relatively low building stones of the natural ferrous metal element such as limestone, quartzite, granite, Colophonium is modified pitch, modified emulsifying asphalt, is filled out
Expect for cement, slaked lime or breeze, additive includes demulsifier, dispersant, firming agent, stabilizer and thickening agent；Colophonium coagulation
Grave layer gathers materials using iron content rate is less, and on the basis of pavement performance and structural strength is ensured, control radiating circuit is primary
Pavement structure thickness on coil.
The match ratio of polymer cement concrete structure sheaf is by ratio of weight and the number of copies：Building stones：Sand：Cement：Water=200～
350：100～200：50～150：20～40；Polymer volume is 2.5～10wt%；Water-cement ratio is 0.25～0.40, and sand coarse aggregate ratio is
0.10～0.40；Comprcssive strength ＞ 50MPa；Rupture strength ＞ 6.5MPa.Cement of the cement using label not less than 425#, polymerization
Thing can be using poly- hydroxyl butadiene-styrene latex, polypropylene vinegar ester emulsion, polyvinyl acetate emulsion etc..Polymer concrete has intensity
The advantages of height, high resistance, high temperature resistant, easy heat radiation, good endurance, can not only keep good in the high temperature that radiating circuit is produced
Mechanical property, provides transmitting circuit protection, and with excellent insulating properties, is conducive to ensureing the peace of driving vehicle
Entirely.
Grid can be fiberglass grid, geotextiles grid or polymer grid.Grid add be layered on polymer concrete and
Between bituminous concrete sealing, advantageously reduce polymer cement concrete slabbing and stitch the reflection work to bituminous concrete sealing
With while road surface can further be strengthened to the non-deformability under Vehicle Load and radiating circuit high temperature action, reduction road
Facial cleft stitches the generation with rut disease.
(1) asphalt sealing
The gather materials weight ratio of bituminous concrete of natural basalt is in example 1：10-16mm basalt 38%, 5-10mm is profound
Military rock 36%, 3-5mm basalt 8%, less than 3mm basalt 8%, limestone dust 10%, modified pitch bitumen aggregate ratio 6.4%,
Polyester fiber consumption is 0.3%.
The weight ratio of slag as aggregate bituminous concrete is in example 2：10-16mm slags coarse aggregate 38%, 5-10mm slags
Coarse aggregate 36%, remaining bituminous concrete material that gathers materials with natural basalt is identical.Two kinds of design levels match somebody with somebody identical, but segment set
The electromagnetic induction electric energy transmission efficiency and pavement performance index of the different bituminous concrete of material is as shown in table 1.
As shown in Table 1, although steel slag asphalt concrete Marshall stability, water stabilizing and Rut resistance dynamic stability etc.
Pavement performance index is all improved to some extent, but because slag as aggregate iron content is up to 18.2%, the electricity of its bituminous concrete
Energy conduction efficiency reduces 9.2%.
The different iron contents of table 1 gather materials the related performance indicators of bituminous concrete
| Performance parameter | Example 1 | Example 2 |
| Gather materials iron content (%) | 6.7 | 18.2 |
| Electric energy conversion efficiency (%) | 68.4 | 62.1 |
| Marshall intensity (kN) | 10.2 | 11.6 |
| Immersion Marshall residual stability (%) | 88.6% | 92.4% |
| Freeze-thaw split retained strength ratio (%) | 85.3% | 87.9% |
| Dynamic stability (secondary/mm) | 3200 | 3930 |
(2) grid
Example 3 gathers materials bituminous concrete for above-mentioned natural basalt, and example 4 gathers materials Colophonium coagulation for above-mentioned natural basalt
Fiberglass grid of the size of mesh opening for 25 × 25mm is overlayed under native test specimen.
The anti-rut behavior index of two kinds of bituminous concrete test specimens is as shown in table 2.As shown in Table 2, increased after grid,
Grate opening has certain effect of contraction to aggregate so that the anti-rut behavior of bituminous concrete can improve 30.4%.Due to
The heat that radiating circuit is produced, temperature is higher below bituminous concrete sealing, and below bituminous concrete sealing grid is overlayed, can
High temperature deformation resistance ability of the road surface under Vehicle Load is significantly increased, the generation of pavement track disease is reduced, while grid
Plus be layered between polymer concrete and bituminous concrete, it is also beneficial to reduce the reflection crack that lower floor crack is caused.
Table 2 overlays the anti-deformation of the bituminous concrete of grid
(3) polymer cement concrete
The weight ratio of portland cement concrete is in example 5：No. 525 portland cements, sand, Shi Yushui=100:150:
300:30；Polymer concrete in example 6 be mixed in example 5 3.4% poly- hydroxyl styrene-butadiene emulsion；It is poly- in example 7
Compound concrete be mixed in example 5 3.4% polypropylene vinegar ester emulsion.
The mechanics of three kinds of cement concretes, calorifics and insulating properties index are as shown in table 3.As shown in Table 3, polymer coagulation
The intensity of soil is high compared with the intensity of portland cement concrete, particularly significantly improves the bending strength of cement concrete.Reasonable group
Polymer concrete into design has the advantages that intensity height, high resistance, high temperature resistant, easy heat radiation, good endurance, can not only send out
Good mechanical property is kept in the high temperature that transmit-receive radio road is produced, protection is provided transmitting circuit, and with excellent exhausted
Edge performance, is conducive to ensureing the safety of driving vehicle.
The mechanics of the different cement concretes of table 3, calorifics and insulating properties
| Performance parameter | Example 5 | Example 6 | Example 7 |
| Comprcssive strength (MPa) | 46.5 | 53.7 | 51.6 |
| Tensile strength (MPa) | 3.2 | 6.5 | 5.5 |
| Bending strength (MPa) | 5.4 | 13.2 | 12.8 |
| Resistivity (k Ω cm) | 29 | 38 | 35 |
| Heat conductivity (W/mK) | 1.53 | 1.52 | 1.58 |
| Using temperature (DEG C) | 200 | 200 | 200 |
Claims (9)
1. it is a kind of be available for electric vehicle traveling in charge bituminous paving, it is characterised in that be followed successively by bituminous concrete from top to bottom
Sealing, grid, polymer cement concrete structure sheaf, basic unit；
Wherein polymer cement concrete structure sheaf contains radiating circuit, and external alternating source produces alternating electromagnetic field and is mounted in
Secondary coil mutual induction in driving vehicle chassis, constitutes electromagnetic induction charged system.
2. the bituminous paving charged in electric vehicle traveling is available for as claimed in claim 1, it is characterised in that the radiating circuit
It is made up of oscillation signal generator and tuned power amplifier, interval is laid on inside polymer cement concrete structure sheaf.
3. the bituminous paving charged in electric vehicle traveling is available for as claimed in claim 1, it is characterised in that the secondary coil
Receiving voltage is more than 316.8V.
4. the bituminous paving charged in electric vehicle traveling is available for as claimed in claim 1, it is characterised in that the bituminous paving
On be provided with indicate direction of traffic graticule.
5. the bituminous paving charged in electric vehicle traveling is available for as claimed in claim 1, it is characterised in that the Colophonium coagulation
The thickness of grave layer is 10～50mm, and the thickness of polymer cement concrete structure sheaf is 80～250mm, groundwork thickness is 40～
250mm。
6. the bituminous paving charged in electric vehicle traveling is available for as claimed in claim 1, it is characterised in that the polymer water
The match ratio of cement concrete structure sheaf is by ratio of weight and the number of copies：Building stones：Sand：Cement：Water=200～350：100～200：50～
150：20～40；Polymer volume is 2.5～10wt%；Water-cement ratio is 0.25～0.40, and sand coarse aggregate ratio is 0.10～0.40；Pressure resistance
Degree ＞ 50MPa；Rupture strength ＞ 6.5MPa.
7. the bituminous paving charged in electric vehicle traveling is available for as claimed in claim 1, it is characterised in that the polymer water
Polymer selects poly- hydroxyl butadiene-styrene latex, polypropylene vinegar ester emulsion or polyvinyl acetate emulsion in cement concrete structure sheaf.
8. the bituminous paving charged in electric vehicle traveling is available for as claimed in claim 1, it is characterised in that the Colophonium coagulation
Grave layer by particle diameter be the gathering materials of 0.6～13.2mm, modified pitch, particle diameter the filler less than 0.6mm, fiber, additive constitute,
Bitumen aggregate ratio is 5～10%.
9. the bituminous paving charged in electric vehicle traveling is available for as claimed in claim 1, it is characterised in that the grid can be
Fiberglass grid, geotextiles grid or polymer grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170513.2A CN106592371A (en) | 2016-12-16 | 2016-12-16 | Asphalt pavement capable of providing charging function for vehicles in driving process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170513.2A CN106592371A (en) | 2016-12-16 | 2016-12-16 | Asphalt pavement capable of providing charging function for vehicles in driving process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106592371A true CN106592371A (en) | 2017-04-26 |
Family
ID=58601130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611170513.2A Pending CN106592371A (en) | 2016-12-16 | 2016-12-16 | Asphalt pavement capable of providing charging function for vehicles in driving process |
Country Status (1)
| Country | Link |
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| CN (1) | CN106592371A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629371A (en) * | 2018-12-17 | 2019-04-16 | 江苏方天电力技术有限公司 | A kind of photovoltaic road surface based on wireless charging technology |
| CN109653053A (en) * | 2018-12-11 | 2019-04-19 | 华南理工大学 | A kind of pavement structure with wireless charging function |
| CN109811611A (en) * | 2019-02-10 | 2019-05-28 | 蔡杰美 | A kind of magnetic highway that supply electric car charges under steam |
| CN115259756A (en) * | 2022-07-18 | 2022-11-01 | 东南大学 | Magnetism-gathering type pavement material for automobile dynamic induction charging and preparation method thereof |
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