CN115058193A - Hydrophobic ice-suppressing coating for asphalt pavement and preparation method thereof - Google Patents
Hydrophobic ice-suppressing coating for asphalt pavement and preparation method thereof Download PDFInfo
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- CN115058193A CN115058193A CN202210913294.1A CN202210913294A CN115058193A CN 115058193 A CN115058193 A CN 115058193A CN 202210913294 A CN202210913294 A CN 202210913294A CN 115058193 A CN115058193 A CN 115058193A
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- ethyl alcohol
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- 230000002209 hydrophobic effect Effects 0.000 title claims abstract description 70
- 238000000576 coating method Methods 0.000 title claims abstract description 44
- 239000011248 coating agent Substances 0.000 title claims abstract description 42
- 239000010426 asphalt Substances 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000002245 particle Substances 0.000 claims abstract description 20
- 230000001629 suppression Effects 0.000 claims abstract description 19
- 239000011787 zinc oxide Substances 0.000 claims abstract description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 239000003822 epoxy resin Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 239000011347 resin Substances 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims abstract description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000839 emulsion Substances 0.000 claims abstract description 6
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 6
- 239000010703 silicon Substances 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 58
- 239000000243 solution Substances 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 239000012153 distilled water Substances 0.000 claims description 4
- 235000021355 Stearic acid Nutrition 0.000 claims description 3
- 239000002518 antifoaming agent Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 3
- 239000008117 stearic acid Substances 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000010790 dilution Methods 0.000 claims description 2
- 239000012895 dilution Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 8
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000007605 air drying Methods 0.000 abstract 1
- 239000012752 auxiliary agent Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000002829 reductive effect Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 9
- 239000010410 layer Substances 0.000 description 7
- 230000008014 freezing Effects 0.000 description 5
- 238000007710 freezing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000003075 superhydrophobic effect Effects 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000011218 binary composite Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Road Paving Structures (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
The invention discloses a hydrophobic ice-suppressing coating for an asphalt pavement and a preparation method thereof, belongs to the technical field of road engineering traffic safety, and solves the problems of road surface skidding caused by road icing in winter, complex preparation process of the existing hydrophobic coating and easy abrasion of the coating under the repeated action of automobile tires. The method comprises the steps of firstly carrying out hydrophobic modification on nano zinc oxide particles to form hydrophobic nano zinc oxide particles, then adding absolute ethyl alcohol to prepare a hydrophobic nano zinc oxide absolute ethyl alcohol suspension, adding absolute ethyl alcohol, an auxiliary agent and the hydrophobic nano zinc oxide absolute ethyl alcohol suspension into an aqueous organic silicon resin emulsion, uniformly stirring, adding aqueous epoxy resin and an aqueous epoxy resin curing agent according to a ratio to prepare a hydrophobic ice suppression solution, spraying the hydrophobic ice suppression solution on the surface of a clean asphalt road as soon as possible, and air-drying to finally prepare the hydrophobic ice suppression coating. The hydrophobic ice-suppressing coating prepared by the invention has simple construction process, can reduce the adhesive strength of an ice layer and a road surface, plays a role in hydrophobic ice-covering prevention, has excellent wear resistance and improves the driving safety.
Description
Technical Field
The invention discloses a hydrophobic ice-suppressing coating for an asphalt pavement and a preparation method thereof, belonging to the technical field of traffic safety of road engineering.
Background
In the wet and cold areas in the north and the south of China in winter or early spring, the problem of icing of asphalt pavements is common, and the production and the life of people and the passing operation of roads are seriously influenced. Under the severe weather conditions of rainfall, freezing rain, frost and the like, particularly in special road sections such as long downhill slopes, steep curves and the like, the friction performance of the road surface is greatly reduced after the surface of the asphalt road is frozen, the macroscopic microstructure of the surface of the asphalt road surface is filled, and a smooth ice film is formed, so that the structure depth is reduced, the adhesion coefficient of a road surface is reduced, and the anti-skid performance of the road surface is greatly reduced. The high-speed running automobile on the ice and snow road surface with reduced anti-skid performance is easy to deviate and skid, and serious traffic accidents such as brake failure, brake distance increase, side turning and the like are easily caused. Researches show that 15% -30% of traffic accidents in winter are related to the ice accumulation of the road surface, the accident occurrence rate is as high as 84% under the severe weather conditions of rain, snow and the like, the accident casualty rate is more 75%, and the life safety and property safety of people are seriously harmed. Therefore, in order to reduce the driving damage caused by rainy and snowy weather, many researchers have selected different road surface ice and snow removing technologies according to the actual road surface conditions, and the ice and snow on the surface of the asphalt road are removed by technologies such as artificial removal or active snow melting on the road surface, and many road surface ice and snow removing technologies have been applied to roads of different grades.
The traditional road ice and snow removing technology is divided into active snow removing technology and passive snow removing technology. The passive pavement deicing method of spreading snow-melting agent, chloride and the like inhibits the snow on the road surface from icing by reducing the freezing point of the road surface solution, and the chloride such as calcium chloride and the like is mainly used as the main component of the snow-melting and ice-suppressing material, but the two methods have the problems of environmental pollution, road structure corrosion, facilities along the road and asphalt pavement service life reduction and the like. The active road surface deicing technologies such as fluid circulation heating, heating cables, conductive concrete, microwave deicing, phase change energy storage deicing and the like utilize an external heat source to heat an asphalt road surface, so that the temperature of the road surface exceeds the freezing point of water, the ice and snow on the road surface are delayed to be formed, and meanwhile, the road surface which is easy to freeze is melted. The mechanical or artificial deicing refers to snow and ice removal of the road surface directly by using a shovel, a pickaxe and the like, and the manual and mechanical deicing has high cost and low efficiency, influences normal traffic running during working, easily destroys the microstructure of the road surface and directly reduces the skid resistance of the asphalt road surface. The self-stress elastic pavement utilizes the elasticity of waste tire particles, when the rubber particles deform under the action of external force, an ice layer on the pavement is more easily broken, and the snow removing and ice inhibiting effects are achieved.
The hydrophobic effect is formed by the combined action of a low-surface-energy substrate and a micro-nano binary composite structure on the surface of the substrate, and liquid can generate a larger contact angle and a smaller rolling angle on the surface of a super-hydrophobic solid. The hydrophobic ice suppression coating prepared by the super-hydrophobic material is widely applied to the fields of aerospace, electric power and the like, water is not accumulated on the surface of the base material through the hydrophobic effect, and the time of water drops freezing on the surface of the base material can be effectively prolonged.
The hydrophobic ice-suppressing coating is a novel active snow-removing and ice-melting technology at present, researchers have applied the hydrophobic ice-suppressing coating in road engineering, emulsion with the properties of suppressing and removing ice and snow is coated on a road surface to form a protective layer, accumulated water of accumulated snow on the road surface can be rapidly discharged from the road surface, on the other hand, the icing time of the road surface can be prolonged, even after the road surface is iced, the ice layer can be isolated from the road surface, the bonding strength between the road surface and the ice and snow is reduced, the ice layer is easier to break under the shearing action of a traffic load, and therefore the ice and snow covering layer on the road surface can be rapidly removed. Meanwhile, the surface coating is equivalent to a preventive maintenance technology, can solve the problem of freezing of ice and snow on the road surface, can seal gaps of the road surface, repair the aging of the road surface, and can maintain the road surface while realizing the snow removing and ice inhibiting effects of the road surface.
Although the hydrophobic ice-suppressing coating has ideal effect, the preparation process for constructing the hydrophobic coating on the solid surface is complex and tedious, and the hydrophobic coating is not widely applied to road engineering at present, so a clear and efficient formula and coating construction process are not provided. In addition, the wear resistance of the prior coatings is extremely poor, abrasion is easily caused under the repeated rolling and friction action of automobile tires, the service life of the coatings is short, and the hydrophobic ice inhibition effect cannot be ensured for a long time.
Therefore, aiming at the problems of complex preparation process of the hydrophobic coating and easy abrasion of the coating, the resin is mixed in the hydrophobic ice-suppressing solution prepared by the invention, the improved hydrophobic ice-suppressing solution is formed after the resin is fully and uniformly stirred, and the hydrophobic ice-suppressing coating can be formed after simple spraying, so that the wear resistance of the coating can be improved, the hydrophobic effect can be kept for a long time, the adhesion force of the asphalt pavement and the ice layer is reduced, and the ice layer is easy to remove under the action of traffic load.
Disclosure of Invention
(1) Technical problem
The invention aims to provide a hydrophobic ice-suppressing coating for an asphalt pavement and a preparation method thereof, and solves the problems that the existing hydrophobic coating is easy to wear under the repeated action of automobile tires, cannot keep the hydrophobic ice-suppressing effect for a long time and has complex preparation process, and the existing hydrophobic coating is easy to skid due to road icing in winter.
(2) Technical scheme
The method aims to solve the technical problems that the road surface slips caused by road icing in winter at present, the existing hydrophobic coating is complex in preparation process, the coating is easy to wear under the repeated action of automobile tires, the hydrophobic ice-suppressing effect cannot be kept for a long time, and the like. The invention firstly carries out hydrophobic modification on nano zinc oxide particles to prepare hydrophobic nano zinc oxide particles, then adds hydrophobic nano particles into water-based organic silicon resin emulsion with low surface energy to prepare hydrophobic ice suppression solution, adds resin to improve the wear resistance, and sprays the solution on the road surface, thereby providing a preparation method of a hydrophobic ice suppression coating with good wear resistance for asphalt pavement. The technical scheme of the invention is as follows: the method comprises the steps of obtaining hydrophobic nano zinc oxide particles according to the reaction of zinc oxide and stearic acid to generate zinc stearate, adding a surfactant and absolute ethyl alcohol into a water-based organic silicon resin emulsion with good film forming property to dilute and stir uniformly, then mixing an absolute ethyl alcohol suspension of the hydrophobic nano zinc oxide particles with water-based organic silicon resin to prepare a hydrophobic ice suppression solution A, simultaneously adding water-based epoxy resin, a water-based epoxy resin curing agent, a defoaming agent, a pH regulator and a leveling agent, fully stirring at a constant speed in a high-speed magnetic stirrer to form a hydrophobic ice suppression solution B, finally uniformly spraying the hydrophobic ice suppression solution B on the surface of a dry, smooth and clean asphalt road, forming a hydrophobic ice suppression coating with good wear resistance after surface drying, and testing the hydrophobic ice suppression effect and wear resistance of the coating.
(3) Advantageous effects
In China, areas with more rainfall are easy to cause the surface of an asphalt road to be frozen in winter or in early spring in cold weather, so that the anti-skid performance of the asphalt road is reduced, an automobile running on the ice and snow road with reduced anti-skid performance is easy to deviate and skid, serious safety accidents such as vehicle brake failure and rollover are easily caused, and the driving safety is greatly reduced. For the phenomenon of snow covering and icing on the road surface, there are many techniques for removing snow and ice on the road surface, such as spreading snow-melting agent, chloride salt, adding elastic paving material, heating cable or removing snow and ice manually, but these traditional techniques for removing snow and ice on the road surface have various defects. The hydrophobic ice-suppressing coating for the asphalt pavement and the preparation method thereof provided by the invention have the advantages that the preparation process is simple, the wear resistance of the coating is good, the coating can be directly coated on the surface of the asphalt pavement, and the hydrophobic ice-suppressing coating has very important practical significance for reducing water accumulated on the pavement, reducing the adhesion force between an ice layer and the pavement and improving the driving safety in rainy and snowy days.
Detailed Description
The invention provides a hydrophobic ice-suppressing coating for an asphalt pavement and a preparation method thereof, and the specific implementation steps are as follows:
(1) adding 100 ml of distilled water into a beaker, pouring 10 g of stearic acid particles and 5 g of sodium hydroxide, stirring uniformly, pouring 20 g of nano zinc oxide particles into the beaker, raising the temperature to 90 ℃, stirring for 2 hours by adopting a high-speed magnetic stirrer, filtering, cleaning by using absolute ethyl alcohol and distilled water, drying and grinding to obtain hydrophobic nano zinc oxide particles;
(2) adding 100 ml of absolute ethyl alcohol into 20 g of hydrophobic nano zinc oxide particles, and continuously stirring for 1 hour on a high-speed magnetic stirrer to prepare an absolute ethyl alcohol suspension of the nano zinc oxide particles;
(3) adding a small amount of absolute ethyl alcohol into 100 ml of water-based organic silicon resin emulsion for dilution, then adding 5 g of surfactant, 2 g of defoaming agent and 2 g of flatting agent, uniformly stirring, adding an absolute ethyl alcohol suspension of nano zinc oxide particles, and fully stirring to obtain a hydrophobic ice suppression solution A;
(4) weighing aqueous epoxy resin accounting for 10% of the mass of the hydrophobic ice suppression solution A and aqueous epoxy resin curing agent accounting for 4%, respectively adding the aqueous epoxy resin and the curing agent into the hydrophobic ice suppression solution A according to the use requirements, and uniformly stirring by using a high-speed magnetic stirrer to obtain a hydrophobic ice suppression solution B;
(5) spraying the prepared hydrophobic ice-suppressing solution B on the surface of a clean and dry asphalt pavement as soon as possible to ensure that the surface of the asphalt pavement is completely and fully covered, preparing the hydrophobic ice-suppressing coating of the asphalt pavement when the coating reaches a surface dry state, testing the hydrophobic ice-suppressing effect and the wear resistance of the coating, and further optimizing the preparation method of the hydrophobic ice-suppressing coating.
Claims (1)
1. A hydrophobic ice-suppressing coating for asphalt pavement and a preparation method thereof are characterized in that the method comprises the following steps:
(1) adding 100 ml of distilled water into a beaker, pouring 10 g of stearic acid particles and 5 g of sodium hydroxide, stirring uniformly, pouring 20 g of nano zinc oxide particles into the beaker, raising the temperature to 90 ℃, stirring for 2 hours by adopting a high-speed magnetic stirrer, filtering, cleaning by using absolute ethyl alcohol and distilled water, drying and grinding to obtain hydrophobic nano zinc oxide particles;
(2) adding 100 ml of absolute ethyl alcohol into 20 g of hydrophobic nano zinc oxide particles, and continuously stirring for 1 hour on a high-speed magnetic stirrer to prepare an absolute ethyl alcohol suspension of the nano zinc oxide particles;
(3) adding a small amount of absolute ethyl alcohol into 100 ml of water-based organic silicon resin emulsion for dilution, then adding 5 g of surfactant, 2 g of defoaming agent and 2 g of flatting agent, uniformly stirring, adding an absolute ethyl alcohol suspension of nano zinc oxide particles, and fully stirring to obtain a hydrophobic ice suppression solution A;
(4) weighing aqueous epoxy resin accounting for 10% of the mass of the hydrophobic ice suppression solution A and aqueous epoxy resin curing agent accounting for 4%, respectively adding the aqueous epoxy resin and the curing agent into the hydrophobic ice suppression solution A according to the use requirements, and uniformly stirring by using a high-speed magnetic stirrer to obtain a hydrophobic ice suppression solution B;
(5) spraying the prepared hydrophobic ice-suppressing solution B on the surface of a clean and dry asphalt pavement as soon as possible to ensure that the surface of the asphalt pavement is completely and fully covered, preparing the hydrophobic ice-suppressing coating of the asphalt pavement when the coating reaches a surface dry state, testing the hydrophobic ice-suppressing effect and the wear resistance of the coating, and further optimizing the preparation method of the hydrophobic ice-suppressing coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210913294.1A CN115058193A (en) | 2022-07-29 | 2022-07-29 | Hydrophobic ice-suppressing coating for asphalt pavement and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210913294.1A CN115058193A (en) | 2022-07-29 | 2022-07-29 | Hydrophobic ice-suppressing coating for asphalt pavement and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115058193A true CN115058193A (en) | 2022-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202210913294.1A Pending CN115058193A (en) | 2022-07-29 | 2022-07-29 | Hydrophobic ice-suppressing coating for asphalt pavement and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN115058193A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756550A (en) * | 2014-01-16 | 2014-04-30 | 中国科学院化学研究所 | Methods for preparing mono-component hybridized aqueous anti-icing coating material and coating layer thereof and application of coating material |
| CN105885679A (en) * | 2016-06-07 | 2016-08-24 | 江南大学 | Self-repairing water-based super-hydrophobic coating based on microcapsule type and preparing method thereof |
| CN108047776A (en) * | 2017-12-18 | 2018-05-18 | 武汉理工大学 | It is a kind of to be used for the super hydrophobic coating of road surface anti-freezing ice and its preparation, construction method |
| CN110791125A (en) * | 2018-08-02 | 2020-02-14 | 南京理工大学 | Preparation method of super-hydrophobic anti-icing material |
| CN111534190A (en) * | 2020-03-12 | 2020-08-14 | 复旦大学 | Double-response self-repairing super-hydrophobic coating material and preparation method thereof |
| CN112777627A (en) * | 2021-01-13 | 2021-05-11 | 北京化工大学 | Preparation method of nano zinc oxide and nano zinc oxide |
| CN113980576A (en) * | 2021-12-02 | 2022-01-28 | 大连理工大学 | Preparation method of anti-icing durable super-hydrophobic coating |
-
2022
- 2022-07-29 CN CN202210913294.1A patent/CN115058193A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756550A (en) * | 2014-01-16 | 2014-04-30 | 中国科学院化学研究所 | Methods for preparing mono-component hybridized aqueous anti-icing coating material and coating layer thereof and application of coating material |
| CN105885679A (en) * | 2016-06-07 | 2016-08-24 | 江南大学 | Self-repairing water-based super-hydrophobic coating based on microcapsule type and preparing method thereof |
| CN108047776A (en) * | 2017-12-18 | 2018-05-18 | 武汉理工大学 | It is a kind of to be used for the super hydrophobic coating of road surface anti-freezing ice and its preparation, construction method |
| CN110791125A (en) * | 2018-08-02 | 2020-02-14 | 南京理工大学 | Preparation method of super-hydrophobic anti-icing material |
| CN111534190A (en) * | 2020-03-12 | 2020-08-14 | 复旦大学 | Double-response self-repairing super-hydrophobic coating material and preparation method thereof |
| CN112777627A (en) * | 2021-01-13 | 2021-05-11 | 北京化工大学 | Preparation method of nano zinc oxide and nano zinc oxide |
| CN113980576A (en) * | 2021-12-02 | 2022-01-28 | 大连理工大学 | Preparation method of anti-icing durable super-hydrophobic coating |
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