CN106400642A - Urban heat island effect reducing type asphalt pavement structure based on infrared radiation principle - Google Patents
Urban heat island effect reducing type asphalt pavement structure based on infrared radiation principle Download PDFInfo
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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
- 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
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- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/023—Fired or melted materials
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- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
- C04B35/04—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3284—Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The invention provides an urban heat island effect reducing type asphalt pavement structure based on the infrared radiation principle. The urban heat island effect reducing type asphalt pavement structure sequentially comprises an infrared radiation asphalt mixture lower face layer (1), a first infrared radiation modified emulsified asphalt bonding layer (2), an infrared radiation asphalt mixture middle face layer (3), a second infrared radiation modified emulsified asphalt bonding layer (4) and an infrared radiation asphalt mixture upper face layer (5) from bottom to top. The urban heat island effect reducing type asphalt pavement structure has the following beneficial effects that the pavement structure is simple in structure and can be located above a pavement structure in any form, the pavement structure has high emissivity within the atmosphere infrared window wave bands of 1-5 um and 8-14 um under sunlight irradiation, accordingly, the pavement structure has an obvious pavement cooling effect, the urban heat island effect can be relieved, and high-temperature damage to the asphalt pavement can be reduced.
Description
Technical field
The present invention relates to a kind of asphalt pavement structure, specifically, it is related to a kind of reduction city based on principle of infrared radiation
City's tropical island effect type asphalt pavement structure.
Background technology
Urban road occupies larger proportion in city underlying surface, and asphalt pavement material heat absorption is fast, thermal capacity is high, common drip
Blue or green pavement structure is close to the grey body of black matrix, in whole solar energy spectral range, its average absorption ratio up to 90% with
On, very low to visible ray, ultrared reflectance, the solar radiant energy of absorption is more than the infrared radiant energy being transmitted into space outerpace
Amount, thus leading to heat constantly to accumulate in asphalt surface course, makes pavement temperature raise, high temperature season road surface equilibrium temperature is even permissible
Reach 70 DEG C about, produce pavement track, gather around the caloric diseases such as bag evil, and become one of most important thermal source of urban heat land effect.
Reduction urban heat land effect type asphalt pavement structure based on principle of infrared radiation is in 3-5 μm, 8-14 μm ripple of air infrared window
In section, there are high IR heat-radiating properties, the infrared energy transmitance in this region is very high, can be as much as possible drip
The heat energy of the ultraviolet luminous energy in the solar energy that blue or green road surface absorbs, visible ray and the conversion of near-infrared luminous energy, with the side of infra-red radiation
Formula passes through air infrared window, is efficiently emitted to air outer layer, thus reducing road table accumulation of heat, reduces pavement temperature,
Alleviate urban heat land effect eventually and reduce bituminous paving high temperature disease.In order to reduce road surface high temperature disease, conventional pitch road surface is tied
Adopting the materials such as polymer modified asphalt SMA layer and middle surface layer above structure, it is expensive, and does not have reduction Urban Thermal more
The function of island effect.
Content of the invention
The invention solves the problems that urban road radiations heat energy is almost absorbed by atmosphere completely, lead to serious urban heat land effect
Problem.Using the atmospheric temperature rising that urban road causes can be reduced after the present invention, reduce urban heat land effect.
The invention provides a kind of reduction urban heat land effect type asphalt pavement structure based on principle of infrared radiation, under oneself
And on include infra-red radiation asphalt cutting optimal (1), the first infra-red radiation modified emulsifying asphalt adhesion coating (2), infrared successively
Surface layer (3), the second infra-red radiation modified emulsifying asphalt adhesion coating (4) and infra-red radiation asphalt in radiation asphalt
Upper layer (5)：
The material of described infra-red radiation asphalt cutting optimal (1) is mixed with infrared emanation function cooling powder body
Continuouss close-graded Coarse Graded Bituminous Concrete；
The material of the first described infra-red radiation modified emulsifying asphalt adhesion coating (2) is mixed with infrared emanation function cooling powder
The emulsified asphalt of body；
In described infra-red radiation asphalt, the material of surface layer (3) is mixed with infrared emanation function cooling powder body
Grain formula bituminous concrete in continuouss close-graded；
The material of the second described infra-red radiation modified emulsifying asphalt adhesion coating (4) is mixed with infrared emanation function cooling powder
The emulsified asphalt of body；
The material of described infra-red radiation asphalt upper layer (5) is mixed with infrared emanation function cooling powder body
Continuouss close-graded particulate formula bituminous concrete；
Described infrared emanation function cooling powder body is with TiO2, ZnO and MgO be made up of raw material；The weight of each raw material
Amount number is as follows：TiO25 10 parts, ZnO 20-30 part, MgO 60-70 part；
The preparation process of described infrared emanation function cooling powder body is as follows：Carry out high temperature after each raw material is mixed to forge
Burn, during high-temperature calcination, be gradually heating to 1100-1200 DEG C, be incubated 2 hours, then stop heating, be naturally cooling to 300-400
DEG C, discharging, naturally cool to room temperature, after cooling through just broken, in broken and extra-fine grinding be obtained for reducing bituminous paving temperature
Infrared emanation function powder.
The prepared main constituent of infrared emanation function powder is the mixed crystal of ZnTiO2 and MgTiO2, and profile is main
For unbodied irregular particle, and this unique material composition and lattice form ensure that for reducing bituminous paving temperature
Infrared emanation function powder there is higher infrared emittance.
The present invention's is first broken, refers to that particle diameter is less than 1cm；
Broken in the present invention, cross 80-100 mesh sieve after referring to pulverize；
The extra-fine grinding of the present invention, crosses the sieve of more than 600 mesh after referring to pulverize；
Preferably,
In described infra-red radiation asphalt cutting optimal (1), infrared emanation function lower the temperature powder body weight account for red
The 2% of external radiation asphalt cutting optimal (1) material gross weight；
In the first described infra-red radiation modified emulsifying asphalt adhesion coating (2), the weight of infrared emanation function cooling powder body
Account for the 30% of the first infra-red radiation modified emulsifying asphalt adhesion coating (2) material gross weight；
In surface layer (3) in described infra-red radiation asphalt, infrared emanation function lower the temperature powder body weight account for red
The 4% of surface layer (3) material gross weight in external radiation asphalt；
In the second described infra-red radiation modified emulsifying asphalt adhesion coating (4), the weight of infrared emanation function cooling powder body
Account for the 50% of the second infra-red radiation modified emulsifying asphalt adhesion coating (4) material gross weight；
In described infra-red radiation asphalt upper layer (5), infrared emanation function lower the temperature powder body weight account for red
The 6% of external radiation asphalt upper layer (5) material gross weight；
Preferably,
Described infra-red radiation asphalt cutting optimal (1) thickness is 6cm, surface layer in infra-red radiation asphalt
(3) thickness is 5cm, and infra-red radiation asphalt upper layer (5) thickness is 4cm.
The preparation method of the reduction urban heat land effect type asphalt pavement structure based on principle of infrared radiation of the present invention, bag
Include following steps：Then first infra-red radiation modified emulsifying asphalt is glued by first making infra-red radiation asphalt cutting optimal (1)
Layer (2) is sprayed at the top of infra-red radiation asphalt cutting optimal (1), then glues in the first infra-red radiation modified emulsifying asphalt
Surface layer (3) in making infra-red radiation asphalt above layer (2), then by the second infra-red radiation modified emulsifying asphalt adhesion coating
(4) it is sprayed above surface layer (3) in infra-red radiation asphalt, finally in the second infra-red radiation modified emulsifying asphalt adhesion coating
(4) upper making infra-red radiation asphalt upper layer (5).
The present invention has the advantages that：
1) the pavement structure structure of the present invention is simple, can be located on any type of pavement structure, in sunlight
Under there is the high emissivity in 3-5 μm of air infrared window, 8-14 mu m waveband, so having obvious road surface cooling-down effect,
Urban heat land effect can be alleviated and bituminous paving high temperature disease can be reduced.
2) present invention design on the basis of conventional continuouss dense-graded asphalt concrete pavement structure based on infra-red radiation former
The reduction urban heat land effect type asphalt pavement structure of reason, the road such as high-temperature stability, low-temperature cracking-resistance, water stability equal energy of property
Meet code requirement, structure is simple, easy construction, low cost.
3), in the present invention, infrared emanation function cooling powder body is with TiO2, ZnO, MgO be component raw material sintering system
The ZnTiO becoming2、MgTiO2Mixed crystal, this unique material composition and lattice form ensure that infrared emanation function drops
Warm powder body has higher infrared emittance.
Brief description
The invention will be further described with reference to the accompanying drawings and detailed description.
Fig. 1 is the structure chart of the present invention.
In Fig. 1,1 is infra-red radiation asphalt cutting optimal, and 2 is the first infra-red radiation modified emulsifying asphalt adhesion coating, and 3 are
Surface layer in infra-red radiation asphalt, 4 is the second infra-red radiation modified emulsifying asphalt adhesion coating, and 5 is the mixing of infra-red radiation Colophonium
Material upper layer, 6 is infrared emanation function cooling powder body.
Fig. 2 is the long 30cm × wide 30cm test specimen and routinely asphaltic concrete road making by the present invention during 32.3 DEG C of temperature
The long 30cm of face structure fabrication × wide 30cm test specimen is in sunlight lower surface heating curve comparison diagram.
Specific embodiment
Embodiment 1
As shown in figure 1, the present invention's reduces urban heat land effect type containing having of infrared emanation function cooling powder body
Asphalt pavement structure, includes infra-red radiation asphalt cutting optimal (1), the first infra-red radiation modified emulsifying from bottom to top successively
Surface layer (3) in Colophonium adhesion coating (2), infra-red radiation asphalt, the second infra-red radiation modified emulsifying asphalt adhesion coating (4) and red
External radiation asphalt upper layer (5).
Wherein, infra-red radiation asphalt cutting optimal (1) thickness is 6cm, surface layer (3) in infra-red radiation asphalt
Thickness is 5cm, and infra-red radiation asphalt upper layer (5) thickness is 4cm, and adhesion coating does not have thickness requirement.
The material of described infra-red radiation asphalt cutting optimal (1) is mixed with infrared emanation function cooling powder body
Continuouss close-graded Coarse Graded Bituminous Concrete, the weight of described infrared emanation function cooling powder body accounts for infra-red radiation Colophonium
The 2% of compound cutting optimal (1) material gross weight；
The material of the first described infra-red radiation modified emulsifying asphalt adhesion coating (2) is mixed with infrared emanation function cooling powder
The emulsified asphalt of body, the weight of described infrared emanation function cooling powder body accounts for the first infra-red radiation modified emulsifying asphalt adhesion coating
(2) the 30% of material gross weight；
In described infra-red radiation asphalt, the material of surface layer (3) is mixed with infrared emanation function cooling powder body
Grain formula bituminous concrete in continuouss close-graded, the weight of described infrared emanation function cooling powder body accounts for infra-red radiation Colophonium
The 4% of surface layer (3) material gross weight in compound；
The material of the second described infra-red radiation modified emulsifying asphalt adhesion coating (4) is mixed with infrared emanation function cooling powder
The emulsified asphalt of body, the weight of described infrared emanation function cooling powder body accounts for the second infra-red radiation modified emulsifying asphalt adhesion coating
(4) the 50% of material gross weight；
The material of described infra-red radiation asphalt upper layer (5) is mixed with infrared emanation function cooling powder body
Continuouss close-graded particulate formula bituminous concrete, the weight of described infrared emanation function cooling powder body accounts for infra-red radiation Colophonium
The 6% of compound upper layer (5) material gross weight；
Infrared emanation function cooling powder body in the present embodiment is with TiO2, ZnO and MgO be made up of raw material；Each former
The parts by weight of material are as follows：TiO28 parts, 25 parts of ZnO, 65 parts of MgO.
The preparation process of the infrared emanation function cooling powder body in the present embodiment is as follows：Carry out after each raw material is mixed
High-temperature calcination, is gradually heating to 1100-1200 DEG C during high-temperature calcination, be incubated 2 hours, then stops heating, is naturally cooling to
300-400 DEG C, discharging, naturally cool to room temperature, after cooling through just broken, in broken and extra-fine grinding be obtained for reducing asphalt road
The infrared emanation function powder of face temperature.
The detection method of infrared emanation function powder and result are as follows：
1. testing graininess
And its divided to the grain diameter of the infrared emanation function powder reducing bituminous paving temperature using automatic particle size analyzer
Cloth is tested.Reduce the particle diameter distribution situation of the infrared emanation function powder of bituminous paving temperature, be shown in Table 1.
Table 1 reduces the infrared emanation function powder particle diameter distribution of bituminous paving temperature
2. the test of infrared emittance
This test adopts IRE-1 type infrared radiometer to the infrared emanation function powder reducing bituminous paving temperature
The infrared emittance of body and wavelength are measured, and test temperature is 50 DEG C.Test result is shown in Table 2.
Table 2 reduces the infrared emanation function powder infrared emittance of bituminous paving temperature
| Test wave band | (8～14) μm | (14～25) μm |
| Normal direction emissivity values | 0.94 | 0.93 |
From table 2, data can be seen that the infrared emanation function powder reducing bituminous paving temperature in 8～14 mu m wavebands
Infrared emittance reached 0.94, further illustrate it and there is the mechanism of cooling-down effect.
The preparation method of the reduction urban heat land effect type asphalt pavement structure based on principle of infrared radiation of the present invention, bag
Include following steps：Then first infra-red radiation modified emulsifying asphalt is glued by first making infra-red radiation asphalt cutting optimal (1)
Layer (2) is sprayed at the top of infra-red radiation asphalt cutting optimal (1), then glues in the first infra-red radiation modified emulsifying asphalt
Surface layer (3) in making infra-red radiation asphalt above layer (2), then by the second infra-red radiation modified emulsifying asphalt adhesion coating
(4) it is sprayed above surface layer (3) in infra-red radiation asphalt, finally in the second infra-red radiation modified emulsifying asphalt adhesion coating
(4) upper making infra-red radiation asphalt upper layer (5).
Embodiment 2
The reduction urban heat land effect type bituminous paving that has containing infrared emanation function cooling powder body of the present invention is tied
Structure is same as Example 1, and only infrared emanation function cooling powder body is different.
In the present embodiment, infrared emanation function cooling powder body is with TiO2, ZnO and MgO be made up of raw material；Each raw material
Parts by weight as follows：TiO25 parts, 30 parts of ZnO, 60 parts of MgO.
Described infrared emanation function cooling raw powder's production technology is with embodiment 1.
The detection method of infrared emanation function powder and result are substantially the same manner as Example 1.
Embodiment 3
The reduction urban heat land effect type bituminous paving that has containing infrared emanation function cooling powder body of the present invention is tied
Structure is same as Example 1, and only infrared emanation function cooling powder body is different.
In the present embodiment, infrared emanation function cooling powder body is with TiO2, ZnO and MgO be made up of raw material；Each raw material
Parts by weight as follows：TiO210 parts, 20 parts of ZnO, 70 parts of MgO.
Described infrared emanation function cooling raw powder's production technology is with embodiment 1.
The detection method of infrared emanation function powder and result are substantially the same manner as Example 1.
The reduction urban heat land effect type asphalt pavement structure based on principle of infrared radiation for the embodiment 4 and its detection
At 32.3 DEG C of temperature, the long 30cm × wide 30cm test specimen of embodiment 1-3 will be made by the present invention and routinely drip
Long 30cm × wide 30cm test specimen that blue or green concrete road surface structure makes heats up in sunlight lower surface and is contrasted.
As shown in Figure 2 it can be seen that declining low grade fever island effect type asphalt pavement structure surface temperature all the time in sunlight
Less than conventional pitch concrete road surface structure, the wherein cooling-down effect of embodiment 1 is optimal, embodiment 1 during sunlight 60min
Reduction tropical island effect type asphalt pavement structure surface temperature lower 6.1 DEG C than conventional pitch concrete road surface structure all the time, explanation
The present invention has obvious cooling-down effect, with its urban road of mating formation, can alleviate urban heat land effect, reduces bituminous paving disease
Evil.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all in the spirit and principles in the present invention
Within, any equivalent made and improvement, should be included within the scope of the present invention.
Claims (8)
1. a kind of reduction urban heat land effect type asphalt pavement structure based on principle of infrared radiation it is characterised in that from lower and
On include infra-red radiation asphalt cutting optimal successively（1）, the first infra-red radiation modified emulsifying asphalt adhesion coating（2）, infrared spoke
Penetrate surface layer in asphalt（3）, the second infra-red radiation modified emulsifying asphalt adhesion coating（4）And on infra-red radiation asphalt
Surface layer（5）：
Described infra-red radiation asphalt cutting optimal（1）Material be mixed with infrared emanation function lower the temperature powder body continuous
Type close-graded Coarse Graded Bituminous Concrete；
The first described infra-red radiation modified emulsifying asphalt adhesion coating（2）Material be mixed with infrared emanation function lower the temperature powder body
Emulsified asphalt；
Surface layer in described infra-red radiation asphalt（3）Material be mixed with infrared emanation function lower the temperature powder body continuous
Grain formula bituminous concrete in type close-graded；
The second described infra-red radiation modified emulsifying asphalt adhesion coating（4）Material be mixed with infrared emanation function lower the temperature powder body
Emulsified asphalt；
Described infra-red radiation asphalt upper layer（5）Material be mixed with infrared emanation function lower the temperature powder body continuous
Type close-graded particulate formula bituminous concrete；
Described infrared emanation function cooling powder body is with TiO2, ZnO and MgO be made up of raw material；The parts by weight of each raw material
As follows：TiO25 10 parts, ZnO 20-30 part, MgO 60-70 part；
The preparation process of described infrared emanation function cooling powder body is as follows：Carry out high-temperature calcination after each raw material is mixed,
It is gradually heating to 1100-1200 DEG C during high-temperature calcination, is incubated 2 hours, then stop heating, be naturally cooling to 300-400 DEG C, go out
Material, naturally cools to room temperature, after cooling through just broken, in broken and extra-fine grinding be obtained for reducing the infrared of bituminous paving temperature
Thermal radiation function powder body.
2. the reduction urban heat land effect type asphalt pavement structure based on principle of infrared radiation according to claim 1, its
It is characterised by, described infra-red radiation asphalt cutting optimal（1）In, infrared emanation function lower the temperature powder body weight account for red
External radiation asphalt cutting optimal（1）The 2% of material gross weight.
3. the reduction urban heat land effect type asphalt pavement structure based on principle of infrared radiation according to claim 1, its
It is characterised by, described the first infra-red radiation modified emulsifying asphalt adhesion coating（2）In, the weight of infrared emanation function cooling powder body
Account for the first infra-red radiation modified emulsifying asphalt adhesion coating（2）The 30% of material gross weight.
4. the reduction urban heat land effect type asphalt pavement structure based on principle of infrared radiation according to claim 1, its
It is characterised by, surface layer in described infra-red radiation asphalt（3）In, infrared emanation function lower the temperature powder body weight account for red
Surface layer in external radiation asphalt（3）The 4% of material gross weight.
5. the reduction urban heat land effect type asphalt pavement structure based on principle of infrared radiation according to claim 1, its
It is characterised by, described the second infra-red radiation modified emulsifying asphalt adhesion coating（4）In, the weight of infrared emanation function cooling powder body
Account for the second infra-red radiation modified emulsifying asphalt adhesion coating（4）The 50% of material gross weight.
6. the reduction urban heat land effect type asphalt pavement structure based on principle of infrared radiation according to claim 1, its
It is characterised by, described infra-red radiation asphalt upper layer（5）In, infrared emanation function lower the temperature powder body weight account for red
External radiation asphalt upper layer（5）The 6% of material gross weight.
7. the reduction urban heat land effect type asphalt pavement structure based on principle of infrared radiation according to claim 1, its
It is characterised by, described infra-red radiation asphalt cutting optimal（1）Thickness is 6cm, surface layer in infra-red radiation asphalt
（3）Thickness is 5cm, infra-red radiation asphalt upper layer（5）Thickness is 4cm.
8. the reduction urban heat land effect type bituminous paving based on principle of infrared radiation as described in claim 1-7 any one
The preparation method of structure is it is characterised in that comprise the steps：First making infra-red radiation asphalt cutting optimal（1）, then
By the first infra-red radiation modified emulsifying asphalt adhesion coating（2）It is sprayed at infra-red radiation asphalt cutting optimal（1）Top, then
In the first infra-red radiation modified emulsifying asphalt adhesion coating（2）Surface layer in the making infra-red radiation asphalt of top（3）, then by
Two infra-red radiation modified emulsifying asphalt adhesion coatings（4）It is sprayed at surface layer in infra-red radiation asphalt（3）Top, finally second
Infra-red radiation modified emulsifying asphalt adhesion coating（4）Upper making infra-red radiation asphalt upper layer（5）.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499688A (en) * | 2019-09-03 | 2019-11-26 | 中南大学 | A kind of asphalt pavement structure and preparation method thereof can be relieved urban heat land effect |
| CN115594984A (en) * | 2021-10-22 | 2023-01-13 | 东南大学（Cn） | Temperature-adjusting modified asphalt based on titanium dioxide quantum dots and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3904539A (en) * | 1973-01-02 | 1975-09-09 | Grefco | Insulation having a reduced thermal conductivity |
| CN101550670A (en) * | 2008-04-02 | 2009-10-07 | 柳浩� | Asphalt pavement rut resisting method and application thereof |
| CN102070312A (en) * | 2010-03-16 | 2011-05-25 | 南京航空航天大学 | Self-cooling infrared asphalt mixture and preparation method thereof |
| CN103113032A (en) * | 2013-01-10 | 2013-05-22 | 南京航空航天大学 | Infrared powder composition capable of improving thermal radiation and pavement performance of asphalt pavement and preparation method of infrared powder combination |
| CN205171301U (en) * | 2015-11-10 | 2016-04-20 | 山东科技大学 | Bituminous pavement structure of big flexible basic unit of particle diameter water permeability bituminous mixture |
| CN205474664U (en) * | 2016-04-06 | 2016-08-17 | 山西省交通科学研究院 | Temperature recycled asphalt road surface |
-
2016
- 2016-11-08 CN CN201610979963.XA patent/CN106400642A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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