CN104231855A - Haze-reducing coating of bituminous pavement - Google Patents
Haze-reducing coating of bituminous pavement Download PDFInfo
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- CN104231855A CN104231855A CN201410456240.2A CN201410456240A CN104231855A CN 104231855 A CN104231855 A CN 104231855A CN 201410456240 A CN201410456240 A CN 201410456240A CN 104231855 A CN104231855 A CN 104231855A
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- 239000011248 coating agent Substances 0.000 title claims abstract description 42
- 238000000576 coating method Methods 0.000 title claims abstract description 42
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 239000013530 defoamer Substances 0.000 claims abstract description 11
- 239000004593 Epoxy Substances 0.000 claims abstract description 9
- 150000001412 amines Chemical class 0.000 claims abstract description 9
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 239000003822 epoxy resin Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 9
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 9
- 239000006229 carbon black Substances 0.000 claims abstract description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 30
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 21
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 12
- 239000004848 polyfunctional curative Substances 0.000 claims description 8
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 8
- 239000012752 auxiliary agent Substances 0.000 claims description 4
- 239000004850 liquid epoxy resins (LERs) Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 12
- 239000002245 particle Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 2
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 abstract 2
- 230000002195 synergetic effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 8
- 239000000443 aerosol Substances 0.000 description 7
- 241000894007 species Species 0.000 description 6
- 239000013618 particulate matter Substances 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000000796 flavoring agent Substances 0.000 description 3
- 235000019634 flavors Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- CHCGWNQHGOGCNA-UHFFFAOYSA-N 2,3-dimethyl-4-nitrobenzoic acid Chemical class CC1=C(C)C([N+]([O-])=O)=CC=C1C(O)=O CHCGWNQHGOGCNA-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
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- 208000015606 cardiovascular system disease Diseases 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- HRKQOINLCJTGBK-UHFFFAOYSA-N dihydroxidosulfur Chemical class OSO HRKQOINLCJTGBK-UHFFFAOYSA-N 0.000 description 1
- OMBRFUXPXNIUCZ-UHFFFAOYSA-N dioxidonitrogen(1+) Chemical compound O=[N+]=O OMBRFUXPXNIUCZ-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 208000031225 myocardial ischemia Diseases 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a haze-reducing coating of a bituminous pavement. The haze-reducing coating comprises the following components in parts by mass: 1 part of nano-titanium dioxide, 1-5 parts of active aluminum oxide, 7-8 parts of epoxy resin, 2-3 parts of a curing agent and 2-4 parts of an assistant, wherein the curing agent is a mixture of a modified fatty amine liquid curing agent HTS-4512 and a special composite epoxy curing agent HTC-101 based on a mass ratio of (2-4) to 1; the assistant is a mixture of a defoamer and carborundum or carbon black based on a mass ratio of (1 to 2) to (4 to 1). According to the haze-reducing coating, the synergistic effect of active aluminum oxide and nano-titanium dioxide is used; the obtained haze-reducing coating not only is good in water resistance, slip resistance and environmental friendliness but also can degrade harmful gas causing secondary particulate pollution in automobile exhaust and well adsorb PM2.5 particles in the automobile exhaust to achieve a relatively good haze-reducing effect; a test shows that the optimal haze-reducing efficiency of the coating on the PM2.5 particles can reach 41.2 microgram/m<3>.min.
Description
Technical field
The invention belongs to asphalt pavement technique field, be specifically related to a kind of bituminous pavement coating, to cut down haze for main purpose, be applied in urban road, make it to adsorb to a certain extent and the PM2.5 particulate matter of degrading in vehicle exhaust, thus abatement city haze.
Background technology
Along with Air quality runs down, the haze weather phenomenon frequency of occurrences is more and more higher, they invade in human respiratory tract and the lobe of the lung when people have no to take precautions against, thus cause respiratory system disease, cardiovascular system diseases etc., be in this environment for a long time and also can bring out lung cancer, myocardial ischemia and damage.In addition, haze weather also add the risk of driving, and the accident that tens vehicle pileups caused because of haze weather knock into the back is of common occurrence, suffers heavy losses.Therefore, in order to the healthy of people and traffic safety, reduce haze weather extremely urgent.
The source of haze is varied, as the tail gas of various vehicular emission, north of china in winter burn coal heating the waste gas, the waste gas of industrial production discharge, construction site and the road traffic that the produce airborne dust, waste incineration, volcanic eruption etc. that produce, the normally multiple source of pollution mixing effect of haze weather is formed.Up-to-date data presentation, in the haze particle of Beijing, motor-vehicle tail-gas accounts for 22.2%, fire coal accounts for 16.7%, airborne dust accounts for 16.3%, industry accounts for 15.7%, and the impact of vehicle exhaust on haze accounts for sizable ratio as can be seen here.And the pollution of vehicle exhaust to air is mainly: (1) discharged particle: analysis result shows, direct " contribution " of the particulate matter to PM10 and PM2.5 that vapor pipe is discharged reaches more than 10%; (2) secondary aerosol species is generated: containing a large amount of oxynitride and hydrocarbon polymer in motor-vehicle tail-gas, oxynitride can cause the reaction of multiple atmospheric oxidn, strengthen the oxidisability of urban atmosphere, promote the generation of various air pollutants, comprise the secondary aerosol species such as secondary organic aerosol, two sulfoxylates and two nitroxylates, hydrocarbon polymer is the important substance forming secondary aerosol species, motor vehicle is set out on a journey more, and the quantity discharged of these two kinds of pollutents of oxynitride, hydrocarbon polymer certainly will be made to increase; (3) nitrogen peroxide is discharged; (4) dust pollution.
Research shows, nano titanium oxide to be degraded vehicle exhaust as photocatalyst, vehicle exhaust, in pitch and asphalt, is decomposed into corresponding carbonate and nitrate is adsorbed in space, road surface by Chang Zuowei additive application, meets and can wash away with rainwater rainy day.But titanium dioxide asphalt is only road surface part plays katalysis, and cause the waste of nano titanium oxide, and subtract haze DeGrain, efficiency is lower.In addition, optically catalytic TiO 2 vehicle exhaust is mainly to the change of exhaust gas component, namely the obnoxious flavour causing secondary aerosol species to pollute in degraded vehicle exhaust, but can not directly degrade or the particulate matter of adsorption vehicle exhaust emissions, and in each composition of haze, the harm of PM2.5 to human body is maximum, compared with thicker Atmospheric particulates, PM2.5 particle diameter is little, be rich in a large amount of poisonous and harmful substances and residence time is in an atmosphere long, fed distance is far away, thus larger on the impact of HUMAN HEALTH and atmosphere quality.
Summary of the invention
Technical problem to be solved by this invention is the defect overcoming above-mentioned prior art, there is provided a kind of and there is good water tolerance, sliding resistance and the feature of environmental protection, and the bituminous pavement of economical and efficient subtracts haze coating, this coating not only can be degraded the obnoxious flavour causing secondary aerosol species to pollute in vehicle exhaust, and can PM2.5 particulate matter preferably in adsorption vehicle tail gas, and then reach and better subtract haze effect.
Solve the problems of the technologies described above technical problem to be solved and be that this bituminous pavement subtracts haze coating and is made up of the raw material of following proportion by weight:
Above-mentioned solidifying agent is the mass ratio of modified fatty amine class I liquid I solidifying agent HTS-4512 and special type composite material epoxy hardener HTC-101 is the mixture of 2 ~ 4:1, and the mass ratio of preferred modified fatty amine class I liquid I solidifying agent HTS-4512 and special type composite material epoxy hardener HTC-101 is the mixture of 3:1; Auxiliary agent is defoamer and silicon carbide, the mass ratio of carbon black is the mixture of 1:2 ~ 4:1, and the mass ratio of preferred defoamer and silicon carbide, carbon black is the mixture of 1:3:1.
Bituminous pavement of the present invention subtracts haze coating and is preferably made up of the raw material of following proportion by weight:
Above-mentioned nano titanium oxide is rutile type nano titanic oxide, and it is provided by Shanghai Jiang Hu Industrial Co., Ltd.; Activated alumina is γ-Al
2o
3, its pore volume is 300 ~ 800mm
3/ g, surface-area are 100 ~ 300m
2/ g, is provided by Gongyi City of Henan Province Longxin water-purifying material; Epoxy resin is modified liquid epoxy resin HTM-5214, and by Suzhou, Sheng Jie Special Resin company limited provides; Modified fatty amine class I liquid I solidifying agent HTS-4512 and special type composite material epoxy hardener HTC-101 provides by Suzhou Sheng Jie Special Resin company limited; The particle diameter of silicon carbide is 80 orders; Defoamer is TL-X60 epoxy resin defoamer, is provided by Beijing communications and liaison perseverance company limited that makes the science and technology prosperous.
The preparation method that above-mentioned bituminous pavement subtracts haze coating is: according to the proportion by weight of above-mentioned raw materials, activated alumina, nano titanium oxide, defoamer, carbon black are joined in epoxy resin, and then add the mixture of modified fatty amine class I liquid I solidifying agent HTS-4512 and special type composite material epoxy hardener HTC-101, stir, silicon carbide is added in the process stirred, until stir, this process was no more than 20 minutes.
It is directly coated on bituminous pavement when subtracting the use of haze coating by bituminous pavement of the present invention uniformly, is namely formed and subtract haze coating after its solidification.
It is utilize the efficient adsorption of activated alumina that bituminous pavement of the present invention subtracts haze coating, PM2.5 particulate matter in adsorption vehicle tail gas, and the photocatalysis of nano titanium oxide, the obnoxious flavour oxynitride causing secondary aerosol species to pollute in catalyzed degradation vehicle exhaust and hydrocarbon polymer, and activated alumina and nano titanium oxide mix the synergy having and mutually promote, reach and subtract haze effect efficiently, test shows that this coating the best to PM2.5 subtracts haze efficiency and can reach 41.2 μ g/m
3min.
Embodiment
Below in conjunction with embodiment, the present invention is described in more detail, but protection scope of the present invention is not limited only to these embodiments.
Embodiment 1
Subtract haze coating nano titanium oxide 4g used to prepare bituminous pavement, other raw materials and quality composed as follows:
Its preparation method is: join in 30g epoxy resin by 4g activated alumina, 4g nano titanium oxide, 3g defoamer, 3g carbon black, and then add the mixture of 9g modified fatty amine class I liquid I solidifying agent HTS-4512 and 3g special type composite material epoxy hardener HTC-101, stir, 9g silicon carbide is added in the process stirred, until stir, obtain bituminous pavement and subtract haze coating.
The nano titanium oxide of the present embodiment is rutile type nano titanic oxide, and by Shanghai, Jiang Hu Industrial Co., Ltd. provides; Activated alumina is γ-Al
2o
3, its pore volume is 300 ~ 800mm
3/ g, surface-area are 100 ~ 300m
2/ g, is provided by Gongyi City of Henan Province Longxin water-purifying material; Epoxy resin is modified liquid epoxy resin HTM-5214, and by Suzhou, Sheng Jie Special Resin company limited provides; Modified fatty amine class I liquid I solidifying agent HTS-4512 and special type composite material epoxy hardener HTC-101 provides by Suzhou Sheng Jie Special Resin company limited; The particle diameter of silicon carbide is 80 orders; Defoamer is TL-X60 epoxy resin defoamer, is provided by Beijing communications and liaison perseverance company limited that makes the science and technology prosperous.
Embodiment 2
Subtract haze coating nano titanium oxide 4g used to prepare bituminous pavement, other raw materials and quality composed as follows:
Its preparation method is identical with embodiment 1.
Embodiment 3
Subtract haze coating nano titanium oxide 4g used to prepare bituminous pavement, other raw materials and quality composed as follows:
Its preparation method is identical with embodiment 1.
Embodiment 4
Subtract haze coating nano titanium oxide 4g used to prepare bituminous pavement, other raw materials and quality composed as follows:
Its preparation method is identical with embodiment 1.
Embodiment 5
Subtract haze coating nano titanium oxide 4g used to prepare bituminous pavement, other raw materials and quality composed as follows:
Its preparation method is identical with embodiment 1.
Embodiment 6
Subtract haze coating nano titanium oxide 4g used to prepare bituminous pavement, other raw materials and quality composed as follows:
Its preparation method is identical with embodiment 1.
Embodiment 7
Subtract haze coating nano titanium oxide 4g used to prepare bituminous pavement, other raw materials and quality composed as follows:
Its preparation method is identical with embodiment 1.
In order to prove beneficial effect of the present invention, contriver forms according to the quality of embodiment 1 epoxy resin, solidifying agent, auxiliary agent, add nano titanium oxide and the activated alumina of the different mass shown in table 1 respectively, be prepared into bituminous pavement and subtract haze coating, then brush rut plate with it, what test subtracted haze coating as follows subtracts haze efficiency:
Starting engine, move to normal operating conditions, then being passed into by tail gas is of a size of in the inert material reaction box of 680mm × 530mm × 530mm, open fan, after question response case inner exhaust gas is evenly distributed, PM2.5 detector is put into reaction box, enters density real-time monitoring state, make detector numerical stability between 450 ~ 500; In question response case, the rut plate prepared is put into testing apparatus after tending towards stability by PM2.5 concentration, build sealing cover, keep fan running, open ultraviolet lamp and incandescent light, record PM2.5 initial concentration value simultaneously, gather a secondary data (each reading three values at interval of 2 minutes thereafter, average as end-result, reduce or eliminate the impact of experimental error), the test duration is 60 minutes, record test data; Open test cabinet after test terminates, by the vehicle exhaust emptying in reaction chamber, take out the experimental article of test, and prepare test job next time.Haze efficiency is subtracted by following formulae discovery:
Subtract haze efficiency=(gas concentration value after PM2.5 initial concentration value-the reach specified time)/concentration reduce used time × 100%.
Test result is in table 1.
What table 1 difference subtracted haze coating subtracts haze efficiency
| ? | Nano titanium oxide (g) | Activated alumina (g) | Subtract haze efficiency (μ g/m 3·min) |
| Contrast 1 | 4 | 0 | 12.6 |
| Contrast 2 | 0 | 4 | 11.7 |
| Contrast 3 | 0 | 8 | 12.3 |
| Contrast 4 | 0 | 12 | 13.8 |
| Contrast 5 | 0 | 16 | 12.1 |
| Contrast 6 | 0 | 20 | 11.1 |
| Embodiment 1 | 4 | 4 | 32.3 |
| Embodiment 2 | 4 | 8 | 35.9 |
| Embodiment 3 | 4 | 12 | 41.2 |
| Embodiment 4 | 4 | 16 | 31.9 |
| Embodiment 5 | 4 | 20 | 28.8 |
From table 1, activated alumina and nano titanium oxide all have and necessarily subtract haze efficiency, when activated alumina and nano titanium oxide mix use, the haze efficiency that subtracts of this coating is greatly improved, have obvious mutual promoting action, and when volume is different, the haze efficiency that subtracts of coating has raising in various degree, when wherein activated alumina and nano titanium oxide mix according to the ratio of 3:1, subtract that haze efficiency is maximum reaches 41.2 μ g/m
3min.
In order to verify that the present invention subtracts the impact of haze coating road pavement sliding resistance, contriver use portable pendulum tester respectively to do not brush the rut plate that subtracts haze coating and adopt the embodiment of the present invention 1 to prepare subtract haze coating brush after rut plate carried out the test of antiskid value, test-results is in table 2.
Table 2 pavement skid resistance value
From table 2, adopt the present invention subtract haze coating brush after rut plate frictional coefficient with not brush the rut plate subtracting haze coating substantially identical, illustrate that its cling property meets the requirements, can be used for bituminous pavement.
Claims (7)
1. bituminous pavement subtracts a haze coating, it is characterized in that it is made up of the raw material of following proportion by weight:
Above-mentioned solidifying agent is the mass ratio of modified fatty amine class I liquid I solidifying agent HTS-4512 and special type composite material epoxy hardener HTC-101 is the mixture of 2 ~ 4:1; Auxiliary agent is defoamer and silicon carbide, the mass ratio of carbon black is the mixture of 1:2 ~ 4:1.
2. bituminous pavement according to claim 1 subtracts haze coating, it is characterized in that it is made up of the raw material of following proportion by weight:
3. bituminous pavement according to claim 1 and 2 subtracts haze coating, it is characterized in that: described activated alumina is γ-Al
2o
3, its pore volume is 300 ~ 800mm
3/ g, surface-area are 100 ~ 300m
2/ g.
4. bituminous pavement according to claim 1 and 2 subtracts haze coating, it is characterized in that: described epoxy resin is modified liquid epoxy resin HTM-5214.
5. bituminous pavement according to claim 1 and 2 subtracts haze coating, it is characterized in that: described nano titanium oxide is rutile type nano titanic oxide.
6. bituminous pavement according to claim 1 and 2 subtracts haze coating, it is characterized in that: described solidifying agent is the mass ratio of modified fatty amine class I liquid I solidifying agent HTS-4512 and special type composite material epoxy hardener HTC-101 is the mixture of 3:1.
7. bituminous pavement according to claim 1 and 2 subtracts haze coating, it is characterized in that: described auxiliary agent is defoamer and silicon carbide, the mass ratio of carbon black is the mixture of 1:3:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456240.2A CN104231855B (en) | 2014-09-09 | 2014-09-09 | Bituminous paving subtracts haze coating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456240.2A CN104231855B (en) | 2014-09-09 | 2014-09-09 | Bituminous paving subtracts haze coating |
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| Publication Number | Publication Date |
|---|---|
| CN104231855A true CN104231855A (en) | 2014-12-24 |
| CN104231855B CN104231855B (en) | 2016-08-17 |
Family
ID=52220793
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|---|---|---|---|
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042122A (en) * | 2016-04-11 | 2017-08-15 | 北京为康环保科技有限公司 | A kind of photocatalysis causes the preparation method of haze gas purification spray |
| CN107185407A (en) * | 2017-07-21 | 2017-09-22 | 江苏燕宁新材料科技发展有限公司 | A kind of tail gas degradation-type thin overlay |
| CN107837803A (en) * | 2017-10-10 | 2018-03-27 | 上海浦兴路桥建设工程有限公司 | It is a kind of to be used to purify ground surface material of vehicle exhaust and preparation method thereof |
| CN108442202A (en) * | 2018-03-21 | 2018-08-24 | 江苏中路工程检测有限公司 | A kind of antiskid depositing dust subtracts haze pavement structure |
| CN110003725A (en) * | 2019-04-26 | 2019-07-12 | 招商局重庆交通科研设计院有限公司 | A kind of efficiently durable tail gas degradable material and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000006828A1 (en) * | 1998-07-29 | 2000-02-10 | Ishihara Sangyo Kaisha, Ltd. | Road provided with air cleaning function and method of cleaning polluted air on road |
| CN1369529A (en) * | 2002-03-12 | 2002-09-18 | 深圳市尊业纳米材料有限公司 | Microporous nano composite paint |
| CN1970639A (en) * | 2006-12-13 | 2007-05-30 | 上海三瑞化学有限公司 | Asphalt base ground material capable of purifying air |
| CN101254406A (en) * | 2007-12-06 | 2008-09-03 | 哈尔滨工业大学 | Vehicle tail gas degrading material and uses thereof |
| CN101205697B (en) * | 2006-12-20 | 2011-04-13 | 香港理工大学 | Concrete paving brick capable of purifying air and method for manufacturing the same |
| CN103131325A (en) * | 2013-03-18 | 2013-06-05 | 江苏省交通规划设计院股份有限公司 | Self-cleaning road automobile-exhaust-degradation coating material and preparation method thereof |
-
2014
- 2014-09-09 CN CN201410456240.2A patent/CN104231855B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000006828A1 (en) * | 1998-07-29 | 2000-02-10 | Ishihara Sangyo Kaisha, Ltd. | Road provided with air cleaning function and method of cleaning polluted air on road |
| CN1369529A (en) * | 2002-03-12 | 2002-09-18 | 深圳市尊业纳米材料有限公司 | Microporous nano composite paint |
| CN1970639A (en) * | 2006-12-13 | 2007-05-30 | 上海三瑞化学有限公司 | Asphalt base ground material capable of purifying air |
| CN101205697B (en) * | 2006-12-20 | 2011-04-13 | 香港理工大学 | Concrete paving brick capable of purifying air and method for manufacturing the same |
| CN101254406A (en) * | 2007-12-06 | 2008-09-03 | 哈尔滨工业大学 | Vehicle tail gas degrading material and uses thereof |
| CN103131325A (en) * | 2013-03-18 | 2013-06-05 | 江苏省交通规划设计院股份有限公司 | Self-cleaning road automobile-exhaust-degradation coating material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王运航等: "纳米二氧化钛光催化汽车尾气在路面中的应用", 《科学传播》, 30 July 2014 (2014-07-30), pages 131 - 171 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042122A (en) * | 2016-04-11 | 2017-08-15 | 北京为康环保科技有限公司 | A kind of photocatalysis causes the preparation method of haze gas purification spray |
| CN107185407A (en) * | 2017-07-21 | 2017-09-22 | 江苏燕宁新材料科技发展有限公司 | A kind of tail gas degradation-type thin overlay |
| CN107837803A (en) * | 2017-10-10 | 2018-03-27 | 上海浦兴路桥建设工程有限公司 | It is a kind of to be used to purify ground surface material of vehicle exhaust and preparation method thereof |
| CN108442202A (en) * | 2018-03-21 | 2018-08-24 | 江苏中路工程检测有限公司 | A kind of antiskid depositing dust subtracts haze pavement structure |
| CN110003725A (en) * | 2019-04-26 | 2019-07-12 | 招商局重庆交通科研设计院有限公司 | A kind of efficiently durable tail gas degradable material and preparation method thereof |
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Application publication date: 20141224 Assignee: XI'AN HUAZE HIGHWAY MATERIAL Co.,Ltd. Assignor: CHANG'AN University Contract record no.: X2023980045245 Denomination of invention: Asphalt pavement haze reducing coating Granted publication date: 20160817 License type: Common License Record date: 20231101 |