CN113604118A - Durable anti-freezing coating and preparation method thereof - Google Patents
Durable anti-freezing coating and preparation method thereof Download PDFInfo
- Publication number
- CN113604118A CN113604118A CN202110748263.0A CN202110748263A CN113604118A CN 113604118 A CN113604118 A CN 113604118A CN 202110748263 A CN202110748263 A CN 202110748263A CN 113604118 A CN113604118 A CN 113604118A
- Authority
- CN
- China
- Prior art keywords
- coating
- freezing
- durable anti
- low
- agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
-
- 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
- C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
-
- 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
-
- 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
-
- 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
- C09D7/65—Additives macromolecular
Abstract
The invention discloses a durable anti-freezing coating and a preparation method thereof, belonging to the technical field of road engineering. Solves the problems of poor adhesion performance, easy shedding and poor construction performance of the coating and the original asphalt pavement in the prior art. The coating comprises 1 part of water-based single-component self-drying coating, 0.2-0.3 part of low-freezing-point material, 0.1 part of dispersing agent, 0.1-0.15 part of distilled water and 0.025 part of wetting agent. The invention can enhance the adhesion of the coating and the original pavement, resist the scouring action of running water, effectively resist the abrasion action of wheels, prolong the service life of the coating, has good stability and low viscosity of the coating, has excellent construction performance, is convenient for on-site spraying construction, can reduce the drying time of the coating and shorten the traffic time.
Description
Technical Field
The invention belongs to the technical field of road engineering, and particularly relates to a durable anti-freezing coating and a preparation method thereof.
Background
Snow is extremely easy to be frozen in roads in vast northern areas and southern mountainous areas of China in winter, the road adhesion coefficient is reduced, the vehicle braking distance is prolonged, the road snow covers the sight of a driver, traffic accidents are extremely easy to happen at the position of a curve, the life and property safety of people is threatened, and the road transportation efficiency is reduced. The traditional method for manually and mechanically removing ice and snow and spreading the snow-melting agent is not in time, high in cost and easy to pollute the environment and cause damage to the road surface. The fluid heating, electric heating, heat pipe heating and other thermal ice and snow melting technologies have complex construction, high manufacturing cost and inconvenient maintenance. The anti-icing coating technology is generally formed by taking emulsified asphalt or resin material as a base material, adding a low-freezing-point material and an additive, blending, spraying the base material on a road surface before winter, actively releasing substances for lowering the freezing point by utilizing the load action of a vehicle and other external actions, weakening the adhesive force of an ice-road interface, and having the effect of actively preventing icing.
A deicing emulsion coating composed of a water-based adhesive, a fluororesin emulsion, a pH regulator, a surfactant and a synergist is developed in the patent of snow melting and deicing emulsion coating and a construction method thereof (CN 110698986A). A long-acting hydrophobic ice-suppressing coating and its preparing process (CN109233600A) are disclosed, which is prepared from polyurethane, long-acting hydrophobic ice-suppressing agent, polyurethane solidifying agent, water-thinned epoxy resin, solidifying agent and paraffin wax powder. A snow and ice melting coating with a microwave radiation heating function, which consists of epoxy resin, an elastic modifier, an epoxy active diluent, a snow melting agent, a defoaming agent, a dispersing agent, an epoxy curing agent, a curing accelerator, a coupling agent, magnet powder and the like, is developed in a road surface snow and ice melting coating and a preparation method thereof (CN 106867361B). A long-acting anticoagulant ice coating material for road surface and its preparing process (CN111138913A) are disclosed, which is an anticoagulant ice coating consisting of rubber powder, industrial salt, calcium carbonate, hard acid ester and naphthenic oil. An environment-friendly road surface ice and snow melting coating material, a preparation method and a use method thereof (CN102199398A) develop an environment-friendly ice and snow melting coating which is composed of an ice and snow melting substance, water-based epoxy resin, emulsified asphalt and a water-based epoxy resin curing agent. Most of the products adopt emulsified asphalt or epoxy resin as a carrier, the hydrophobic effect, the environmental protection performance, the heating effect and the like of the coating are mainly concerned, the bonding effect of the coating and the old pavement is not considered enough, so that the coating is completely peeled off in a few days or a few months after construction under the actions of rain wash and wheel pump suction, and the effect of relieving the pavement icing cannot be achieved after winter; in addition, the low freezing point material is weakly alkaline after hydrophobic treatment, ions can be separated out from the matrix solution, the stability of the matrix solution is poor, the coating is required to be prepared on site, the proportion control is inaccurate, and the workability is poor. Therefore, it is necessary to develop a durable low freezing point coating.
Disclosure of Invention
Aiming at the problems of poor adhesion performance, easy shedding and poor construction performance of the coating and the original asphalt pavement in the prior art, the invention provides a durable anti-freezing coating and a preparation method thereof, and the purpose of the durable anti-freezing coating is as follows: improve the adhesion performance of the coating and the original asphalt pavement, and resist the abrasion of wheels and the scouring action of running water. Meanwhile, the construction performance of the coating is improved, the drying time of the coating is reduced, and the traffic time is shortened.
The technical scheme adopted by the invention is as follows:
a durable anti-freezing ice coating comprises, by weight, 1 part of a water-based single-component self-drying coating, 0.2-0.3 part of a low-freezing-point material, 0.1 part of a dispersing agent, 0.1-0.15 part of distilled water and 0.025 part of a wetting agent.
Preferably, the dispersant is a high molecular copolymer with a pigment group.
Preferably, the wetting agent is a nonionic surfactant formulation.
Preferably, the low freezing point material is a filler type, contains an inorganic or organic snow melting and ice suppressing component, has a particle size of less than 0.075mm, and has a slow release effect after hydrophobic treatment.
Preferably, the waterborne single-component self-drying coating consists of film-forming resin, a filler, a pigment, water, a cosolvent and an auxiliary agent, and the content of each component is as follows by weight: 1 part of film-forming resin, 0.3 part of filler, 0.1 part of pigment, 0.1 part of water, 0.05 part of cosolvent and 0.03 part of assistant.
Preferably, the film-forming resin is a one-component acrylic resin or a modified alkyd resin.
Preferably, the filler is barium sulfate, talcum powder and mica powder.
Preferably, the auxiliary agent is one or more of an aqueous wetting agent, a dispersing agent, a defoaming agent and an anti-settling agent.
Preferably, the cosolvent is one or more of propylene glycol butyl ether, dipropylene glycol butyl ether and propylene glycol methyl ether.
A method for preparing a durable anti-freezing ice coating comprises the following steps:
step 1: mixing distilled water, wetting agent and dispersant in proportion and stirring for 2min to prepare dispersion, then adding low freezing point material in proportion into the dispersion and stirring for 5min to make the low freezing point material completely wet and disperse;
step 2: and adding the wetted and dispersed low-freezing-point material solution into the aqueous single-component self-drying coating according to the proportion, and stirring for 5min to obtain the durable anti-freezing ice coating.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the invention adopts resin containing polar groups as the matrix material of the coating, enhances the adhesion of the coating and the original pavement through hydrogen bonds and intermolecular van der Waals force, and resists the scouring action of running water. The resin material has high hardness, can effectively resist the abrasion of the wheel, prolongs the service life of the coating, and can practically play a role in delaying the pavement freezing in winter.
2. The invention adopts the non-ionic surfactant complex wetting agent and the macromolecular copolymer organic dispersing agent with pigment groups to reduce the surface tension between the coating and the low-freezing-point material, so that the coating system is more stable, the problem that the low-freezing-point material is alkalescent after surface hydrophobic treatment and does not coexist with an aqueous self-drying coating system is solved, the coating has good stability, strong flow, low viscosity and good permeability, can be prepared in a factory, has excellent construction performance, is convenient for on-site spraying construction, can reduce the drying time of the coating, shortens the traffic time and improves the construction quality.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 shows the exposure rate in the abrasion test
FIG. 2 shows the software identification state of image pro-plus 6.0 after wearing for 60min
FIG. 3 shows the exposure rate of the hamburger rut test
FIG. 4 shows the identification state of the hamburger track image pro-plus 6.0 software (60 ℃ C.)
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
The present invention is described in detail below with reference to fig. 1-4.
Example 1
Taking 20g of distilled water, 2g of dispersing agent and 0.5g of wetting agent, and stirring for 5min to prepare a dispersion solution; adding 40g of low freezing point material, and stirring for 2min to obtain a low freezing point material dispersion solution; adding 200g of water-based single-component self-drying paint (water-based paint), stirring for 5min to obtain the wear-resistant low-freezing-point coating, wherein the exposure rates after abrasion for different time and hamburger rutting and rolling are shown in figure 1 (white represents the exposed area) and figure 3 (white represents the exposed area).
Example 2
Taking 200g of common emulsified asphalt with the solid content of 50%, adding 6g of wetting agent, stirring for 5min, adding 40g of low-freezing-point material, stirring for 5min to prepare a low-freezing-point coating, wherein the exposure rates of the coating after abrasion for different times and hamburger rutting and rolling for 20000 times are shown in figures 1 and 3.
Example 3
Taking 200g of common emulsified asphalt with the solid content of 50%, adding 6g of wetting agent and 20g of waterproof binder, stirring for 5min, adding 40g of low-freezing-point material, stirring for 5min to prepare the low-freezing-point coating, wherein the abrasion and the exposure rate at different time are shown in figure 1 and figure 3.
Example 4
Taking 200g of common emulsified asphalt with the solid content of 50%, adding 6g of wetting agent and 8g of cement slurry (the cement content is 50%), stirring for 5min, adding 40g of low-freezing-point material, stirring for 5min to prepare the low-freezing-point coating, wherein the wear exposure rate at different time is shown in figure 1.
Example 5
Taking 200g of modified emulsified asphalt with the solid content of 62%, adding 6g of wetting agent, stirring for 5min, adding 40g of low-freezing-point material, stirring for 5min to obtain a low-freezing-point coating, wherein the exposure rate of the hamburger rut after being rolled for 20000 times is shown in figure 3.
The coating construction method comprises the following steps: spraying construction can be adopted, the construction temperature is not lower than 15 ℃, the spraying amount is according to the pavement aging degree, and full drying and curing are carried out.
The method for testing the abrasion resistance of the coating comprises the following steps:
adopting AC-13 type gradation, adding 8% cement, rotary compacting and forming to obtain the product with diameter of 150mm and height of 6 mm5mm test pieces, after being cured for 7 days, spraying coating materials with the dosage of 0.6kg/m2After the mixture is cured for 1 day at room temperature, the mixture is soaked in water bath at 20 ℃ for 1d, then an emulsified asphalt mixture sweeping abrasion instrument is used for abrasion for 15min, 30min, 45min and 60min, a test piece is photographed, image pro-plus 6.0 software is used for identifying the area of exposed aggregate in a picture, and the abrasion exposure rate of the coating is calculated according to a formula.
In the formula: c1The wear exposure rate of the test piece, A1To wear the exposed area after different times, A0The surface area of the test piece. The method for testing the water damage resistance of the coating comprises the following steps:
adopting AC-13 type gradation, adding 8% cement, rotary compacting to form test piece with diameter of 150mm and height of 65mm, curing for 7 days, spraying coating material with dosage of 1.2kg/m2After the mixture is cured for 2 days at room temperature, a hamburger rut tester is adopted to roll for 20000 times at 50 ℃ and 60 ℃, the peeling condition of the coating at the wheel track is observed, the wheel track belt part is photographed, image pro-plus 6.0 software is adopted to identify the exposed area of the wheel track belt in the picture, and the rolling exposure rate of the wheel track belt coating is calculated according to a formula.
In the formula: c2To grind the bare ratio, B1The exposed area of the wheel track belt, B0Is the surface area of the wheel track belt.
As can be seen from FIGS. 1 and 2, the exposure rate of comparative examples 1-4 increased with increasing wear time, indicating that more and more of the coating was worn away. The embodiment 2 adopts the common emulsified asphalt as the base material, the wear resistance is poor, the 1-hour abrasion exposure rate is 27 percent, and the low wear resistance can be improved to a certain extent by adding the waterproof binder and the cement in the embodiments 3 and 4, but the improvement range is small; in the embodiment 1, the wear resistance of the coating adopting the water-based single-component self-drying coating as the matrix material is greatly improved, and the exposure rate of 1 hour of wear is only 7.7 percent. The abrasion resistance performance sequence of the visible coating is as follows: example 2< example 4< example 3< example 1, the durable low freeze point coating of the present invention has excellent wear resistance properties.
As can be seen from fig. 3 and 4, in comparative example 1, example 2 and example 5, the coating exposure rate increases with the increase of water temperature, indicating that the water damage resistance of different materials is greatly affected by the water temperature; in a 50 ℃ water bath, not only the exposed area of the wheel track belt area reaches 87%, but also the non-load wheel action area is directly peeled off under the high-temperature water soaking; example 5 the temperature of the water bath is increased from 50 ℃ to 60 ℃, and the bare rate is increased from 57.9% to 76.9%; example 1 the temperature of the water bath was increased from 50 ℃ to 60 ℃ and the exposure rate was increased from 6.3% to 66.1%. The water damage resistance of the visible coating is ranked as follows: example 2< example 5< example 1, the durable low freeze point coating of the present invention has excellent water damage resistance.
The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.
Claims (10)
1. The durable anti-freezing ice coating is characterized by comprising 1 part of water-based single-component self-drying coating, 0.2-0.3 part of low-freezing-point material, 0.1 part of dispersing agent, 0.1-0.15 part of distilled water and 0.025 part of wetting agent in parts by weight.
2. The durable anti-icing coating according to claim 1 wherein said dispersant is a polymer copolymer with pigment groups.
3. A durable anti-freeze coating according to claim 1 wherein said wetting agent is a non-ionic surfactant formulation.
4. The durable anti-freezing ice coating of claim 1, wherein said low freezing point material is a filler type, contains inorganic or organic snow-melting and ice-suppressing components, has a particle size of less than 0.075mm, and has a slow release effect by hydrophobic treatment.
5. The durable anti-freezing coating as claimed in claim 1, wherein said aqueous one-component self-drying coating comprises film-forming resin, filler, pigment, water, cosolvent and adjuvant.
6. A durable anti-freeze coating according to claim 5 wherein said film forming resin is a one component acrylic resin or modified alkyd resin.
7. A durable anti-freezing coating according to claim 5, wherein said filler is barium sulfate, talc or mica powder.
8. A durable anti-freezing coating according to claim 5 wherein said auxiliary agent is one or more of an aqueous wetting agent, a dispersing agent, a defoaming agent, and an anti-settling agent.
9. A durable anti-freeze ice coating according to claim 5 wherein said co-solvent is one or more of propylene glycol butyl ether, dipropylene glycol butyl ether, propylene glycol methyl ether.
10. A process for the preparation of a durable anti-freeze coating according to any of claims 1 to 9, comprising the steps of:
step 1: mixing distilled water, wetting agent and dispersant in proportion and stirring for 2min to prepare dispersion, then adding low freezing point material in proportion into the dispersion and stirring for 5min to make the low freezing point material completely wet and disperse;
step 2: and adding the wetted and dispersed low-freezing-point material solution into the aqueous single-component self-drying coating according to the proportion, and stirring for 5min to obtain the durable anti-freezing ice coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110748263.0A CN113604118A (en) | 2021-06-29 | 2021-06-29 | Durable anti-freezing coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110748263.0A CN113604118A (en) | 2021-06-29 | 2021-06-29 | Durable anti-freezing coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113604118A true CN113604118A (en) | 2021-11-05 |
Family
ID=78303910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110748263.0A Pending CN113604118A (en) | 2021-06-29 | 2021-06-29 | Durable anti-freezing coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113604118A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114958110A (en) * | 2022-06-15 | 2022-08-30 | 哈尔滨正罡科技开发有限公司 | Building outer wall coating with anti-freezing function and preparation method thereof |
| CN116063881A (en) * | 2022-12-22 | 2023-05-05 | 四川省公路规划勘察设计研究院有限公司 | Water-based quick-drying coating, coupling anti-icing coating, and preparation and evaluation methods thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103805059A (en) * | 2014-01-29 | 2014-05-21 | 江苏省交通规划设计院股份有限公司 | Slow-release three-component road de-icing and snow-melting coating and preparation method thereof |
| CN105482676A (en) * | 2015-12-24 | 2016-04-13 | 太原市路邦科技有限公司 | Salt-storage epoxy/polyurethane composite coating material for highway and preparation method thereof |
| CN108059861A (en) * | 2017-12-13 | 2018-05-22 | 许飞扬 | Zebra stripes coating a kind of anti-skidding hydrophobic and with long-acting Thaw performance and preparation method thereof |
| CN112280477A (en) * | 2020-11-19 | 2021-01-29 | 四川省公路规划勘察设计研究院有限公司 | Anti-skid low-freezing-point anti-freezing ice coating and preparation method thereof |
| CN112920666A (en) * | 2021-01-29 | 2021-06-08 | 洛阳双瑞防腐工程技术有限公司 | Green water-based paint for bridge concrete in snow-melting agent environment and preparation method thereof |
-
2021
- 2021-06-29 CN CN202110748263.0A patent/CN113604118A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103805059A (en) * | 2014-01-29 | 2014-05-21 | 江苏省交通规划设计院股份有限公司 | Slow-release three-component road de-icing and snow-melting coating and preparation method thereof |
| CN105482676A (en) * | 2015-12-24 | 2016-04-13 | 太原市路邦科技有限公司 | Salt-storage epoxy/polyurethane composite coating material for highway and preparation method thereof |
| CN108059861A (en) * | 2017-12-13 | 2018-05-22 | 许飞扬 | Zebra stripes coating a kind of anti-skidding hydrophobic and with long-acting Thaw performance and preparation method thereof |
| CN112280477A (en) * | 2020-11-19 | 2021-01-29 | 四川省公路规划勘察设计研究院有限公司 | Anti-skid low-freezing-point anti-freezing ice coating and preparation method thereof |
| CN112920666A (en) * | 2021-01-29 | 2021-06-08 | 洛阳双瑞防腐工程技术有限公司 | Green water-based paint for bridge concrete in snow-melting agent environment and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 吕平等: "《新型装饰工程材料》", 31 July 1999, 同济大学出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114958110A (en) * | 2022-06-15 | 2022-08-30 | 哈尔滨正罡科技开发有限公司 | Building outer wall coating with anti-freezing function and preparation method thereof |
| CN114958110B (en) * | 2022-06-15 | 2022-11-22 | 哈尔滨正罡科技开发有限公司 | Building outer wall coating with anti-freezing function and preparation method thereof |
| CN116063881A (en) * | 2022-12-22 | 2023-05-05 | 四川省公路规划勘察设计研究院有限公司 | Water-based quick-drying coating, coupling anti-icing coating, and preparation and evaluation methods thereof |
| CN116063881B (en) * | 2022-12-22 | 2024-03-19 | 四川省公路规划勘察设计研究院有限公司 | Water-based quick-drying coating, coupling anti-icing coating, and preparation and evaluation methods thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113604118A (en) | Durable anti-freezing coating and preparation method thereof | |
| CN104449381A (en) | Composite emulsified asphalt waterproof coating and preparation method thereof | |
| CN102127365A (en) | Hydrophobic coating capable of lowering adhesion of ice layers for asphalt pavements | |
| CN107298906B (en) | High-weather-resistance anti-icing protective coating and preparation method thereof | |
| CN106087638A (en) | A kind of super-hydrophobic anticoagulant ice composite asphalt surface layer structure and preparation method thereof | |
| CN113150690A (en) | Slow-release type anti-freezing ice fog sealing layer material and preparation method thereof | |
| CN113956773A (en) | Anti-icing coating for wind power blade and preparation method thereof | |
| CN109627974B (en) | Super-hydrophobic anti-icing coating for asphalt pavement and preparation method thereof | |
| CN109535874A (en) | A kind of deck paving anti-icing coating and its construction method | |
| CN109370378B (en) | Water-based wear-resistant anti-ultraviolet curing material for pavement sealing layer and preparation method thereof | |
| CN108531081B (en) | Slow-release environment-friendly anti-freezing coating applied to asphalt pavement and preparation method thereof | |
| CN113373757A (en) | Method for fine surface treatment of anti-freezing asphalt pavement | |
| CN109437671A (en) | A kind of salt modified asphalt mixture and preparation method | |
| CN110130172B (en) | Anti-freezing composite surface refining method for asphalt pavement | |
| CN112280477A (en) | Anti-skid low-freezing-point anti-freezing ice coating and preparation method thereof | |
| CN113105866A (en) | Low-chloride and chloride-free environment-friendly ice melting material based on attachment carrier and preparation method thereof | |
| CN110195395B (en) | Asphalt pavement anti-freezing composite surface refining method based on oily epoxy asphalt | |
| CN110357490B (en) | Water-based polymer binding material, color seal layer mixture and preparation method thereof | |
| CN112250813B (en) | Temperature-sensitive anti-freezing material for asphalt and concrete pavement and preparation method thereof | |
| CN111410913B (en) | Modified sand-containing fog sealing layer material and preparation method thereof | |
| CN112175472A (en) | MMA (methyl methacrylate) colored anti-slip floor floating sand coating and preparation method thereof | |
| CN113860799A (en) | Curing cold-patch material suitable for low-temperature humid environment and preparation method thereof | |
| CN111040552A (en) | Winter intelligent waterproof agent for asphalt concrete pavement and preparation method thereof | |
| CN112266697A (en) | Self-adaptive anti-icing pavement | |
| CN115948116B (en) | Graded super-hydrophobic ice-inhibiting coating for asphalt pavement and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211105 |
|
| RJ01 | Rejection of invention patent application after publication |