CN109722046A - A kind of color emulsified asphalt and preparation method thereof and colored micro-surface area - Google Patents
A kind of color emulsified asphalt and preparation method thereof and colored micro-surface area Download PDFInfo
- Publication number
- CN109722046A CN109722046A CN201811652623.1A CN201811652623A CN109722046A CN 109722046 A CN109722046 A CN 109722046A CN 201811652623 A CN201811652623 A CN 201811652623A CN 109722046 A CN109722046 A CN 109722046A
- Authority
- CN
- China
- Prior art keywords
- mass parts
- color
- emulsified asphalt
- asphalt
- preparation
- 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.)
- Granted
Links
Abstract
Colored micro-surface area the invention discloses a kind of color emulsified asphalt and preparation method thereof, containing the color emulsified asphalt.The color emulsified asphalt contains the decoloration pitch of 50-80 mass parts, the emulsifier of 1-5 mass parts, the neoprene latex of 2-8 mass parts, the aqueous organic mill base and 30-50 mass parts nano clay aqueous solution of 4-10 mass parts, wherein, the decoloration pitch includes the Petropols of 30-50 mass parts, the elastomer polymer of 3-8 mass parts, the softening oil of 40-60 mass parts, the olefin polymer of 1-5 mass parts and the antistripping agent of 0.2-1.5 mass parts, the molecular weight of the olefin polymer is between 3000~7000, fusing point is between 90~125 DEG C, the nano clay aqueous solution is by dissolving in nano clay in clear water, after stirring is stood, it takes supernatant and obtains.Raw material of the present invention is easy to get, simple process, and can be improved the intensity (cohesive force) and adhesiveness of color asphalt.
Description
Technical field
The present invention relates to color emulsified asphalts and colored micro zooming field.
Background technique
As highway mileage increases, traffic and the coordinated development of environment are increasingly by the attention of urban construction, highway tunnel
The various places such as road, bridge, urban road, airport, park, scenic spot all are starting to use colored road surface successively.Colored road surface one
As be using decoloration pitch, gather materials, toner through heat mixes a kind of road surface with different colours for paving and being formed, colored road surface is supported
Shield is constructed using colored micro-surface area or mist sealing substantially, and two methods use color emulsified asphalt.Colour emulsification drip
Blueness is a kind of emulsified asphalt product for not adding rubber latex class high molecular polymer, the existing characteristic of rubber asphalt material,
The advantages of maintain emulsified asphalt again, makes elasticity, caking property, toughness and the anti-aging enhancing of emulsified asphalt, while can mention
High-temperature stability, low-temperature cracking-resistance, cohesive force, adhesiveness, anti-strip ability, early strength, the waterproof performance of high micro-surface area, from
And it prolongs its service life.
Patent CN100577735C discloses a kind of emulsification chromatic bituminous cement and preparation method.It is color asphalt glue
A kind of ramming material suspension made of ground emulsification under the action of emulsifier, water, stabilizer.Including following component: 50-60%
Color asphalt, the emulsifier of 0.8-2%, the water of 40-50%, 0.05-0.2% stabilizer.Patent CN103723954B is disclosed
A kind of colored micro-surface area and preparation method thereof based on Emulsified albino-bitumen.It is formed: 10-12 parts of Emulsified albino-bitumen, stone
Expect that 74.5-80 parts, 1-2 parts of inorganic pigment, 8-10 parts of water, 1-1.5 parts of cement, Emulsified albino-bitumen are by A material, B material according to weight
Amount is made with 30-40%: 60-70% ratio mixing through colloid mill shearing, and A material includes 5055 parts of furfural extract oil, benzene second
Alkene -3-4 parts of butadiene-styrene block copolymer, 37-45 parts of Petropols, 2-3 parts of ethylene-vinyl acetate copolymer, adjacent benzene
1 part of diformazan dioctyl phthalate；B material includes Stearic acid diethanolamine salt 2-3 parts, 96.3-97.3 parts of water.105542494 A of patent CN
Disclose a kind of color emulsified asphalt.Its color emulsified asphalt includes 45-55% rubber oil, 10-15% resin, 5-10%SBS
With 0.5-3% emulsifier, surplus is water.Patent CN108641381A discloses a kind of colored road surface cover material and its preparation side
Method.It forms the raw material including following components and is prepared: pitch 150-200 parts of decoloration, and 20-25 parts of clay, montmorillonite 10-15
Part, 6-8 parts of emulsifier, functional additive 5-10 parts, 260-320 parts of water.The colored road surface cover material that the invention provides utilizes
Clay, montmorillonite, emulsifier and water form sludge-type and emulsify soap lye, emulsify to decoloration pitch, each component is made to be combined with each other
Unified entirety is formed, the caking property and stability of emulsified asphalt are promoted；And functional additive is added and is made with certain thick
The colored road surface cover material of degree.
Emulsification color asphalt core component in above-mentioned patent (being not limited to) is substantially made of decoloration pitch, and decolourize pitch
Substantially it is made of mineral oil, Petropols, elastomer polymer (SBS).Mineral oil main function therein is dissolution petroleum tree
Rouge and elastomer polymer, the effect of Petropols are to increase the adhesiveness of decoloration pitch, improve the intensity of decoloration pitch, elasticity
The effect of body polymer is the intensity of the elasticity for increasing decoloration pitch, low temperature flexibility and the pitch that decolourizes.Due to Petropols
Softening point is lower, easily softens when summer high temperature on road surface, in addition melt, at high operating temperatures the adhesiveness of asphalt and
Adhesion strength declines to a great extent, and the elevated temperature strength of chromatic bitumen mixture is provided by elastomer polymer (SBS) substantially at high temperature.
In particular, this emulsification color asphalt is applied to micro-surface area surface construction, influences bigger.Micro-surface area is different from embedded squeezing
Type hot-mix asphalt mixture, gather materials between, the adhesion strength between base of gathering materials and water resistant evil spalling resistance mainly by
Color asphalt provides, and therefore, the intensity (cohesive force) and adhesiveness for improving color asphalt seem most important.
Summary of the invention
To solve deficiency existing for existing color emulsified asphalt and colored micro-surface area, the invention proposes a kind of technique letters
Color emulsified asphalt and preparation method single, low in cost, be widely used and have excellent performance, and contain colour emulsification drip
Green colored micro-surface area, can be improved the intensity (cohesive force) and adhesiveness of color asphalt.
A kind of color emulsified asphalt, it is characterised in that the emulsification of decoloration pitch, 1-5 mass parts including 50-80 mass parts
Agent, the neoprene latex of 2-8 mass parts, aqueous organic mill base of 4-10 mass parts and the nano clay water of 30-50 mass parts
Solution, wherein the decoloration pitch includes the Petropols of 30-50 mass parts, the elastomer polymer of 3-8 mass parts, 40-
The softening oil of 60 mass parts, the olefin polymer of 1-5 mass parts and the antistripping agent of 0.2-1.5 mass parts,
The molecular weight of the olefin polymer between 3000~7000, fusing point between 90~125 DEG C,
The nano clay aqueous solution after stirring is stood, takes supernatant and obtains by dissolving in nano clay in clear water.
The olefin polymer is selected from that polyethylene wax, oxidic polyethylene be cured and one of sasolbit wax or a variety of.
The softening oil is one or more, preferably naphthenic oil or silicon in naphthenic oil, soya-bean oil, aromatic naphtha and silicone oil
Oil.
The emulsifier splits emulsifier in cation, cation splits one of emulsifier or a variety of, preferably ten slowly
Eight alkyl trimethyl ammonium chlorides (1831), 1,3- trimethylene diamines-N, N, N, N ', N '-pentamethyl-N '-octadecyl dichloride
Object, one of bis- (3- octadecyldimethyl ammonium chloride -2- hydroxypropyl) tertiary amines of octadecyl-or a variety of.
The antistripping agent is selected to amino this formamide, amino-benzylamine, silane coupling agent, sodium lignin sulfonate and horse
One of maleic anhydride grafted polyethylene wax is a variety of, preferably maleated polyethylene wax.
A kind of preparation method of aforementioned color emulsified asphalt, it is characterised in that:
Decoloration pitch preparation:
After softening oil is heated, Petropols are added thereto, are subsequently added into elastomer polymer and olefin polymer,
Then antistripping agent is added, obtains decoloration pitch；
Emulsify color asphalt preparation:
Nano clay, which is dissolved in clear water after stirring is stood, takes supernatant to obtain nano clay water solution A；
Above-mentioned nano clay water solution A is added in emulsifier, obtains soap lye B；
Soap lye B is warming up to 60-80 DEG C, the asphalt heating that decolourizes mixes decoloration pitch and soap lye B simultaneously to 140-165 DEG C
It is sheared using high-speed shearing emulsion machine, cooling obtains lotion C；
Lotion C and Neoprene latex and aqueous organic mill base are mixed, emulsification color asphalt is obtained.
A kind of colour micro-surface area, it is characterised in that the coloured silk obtained containing aforementioned color emulsified asphalt or aforementioned preparation process
Color emulsified asphalt.
The colour micro-surface area includes gathering materials for 100 mass parts, the emulsification color asphalt of 6-12 mass parts, 5-11 mass parts
Water, the filler of 1-3 mass parts and the colorful rubber particle of 1.5-3 mass parts.
It is described to gather materials selected from least one of basalt and diabase.
The filler is selected from least one of cement, flyash and white lime.
The colorful rubber particle is selected from colored ethylene propylene diene rubber particle, colored butadiene-styrene rubber particle and colored natural rubber
At least one of glue particle, partial size >=40 mesh.
A kind of preparation method of colour micro-surface area, will gather materials, the mixing of filler and colorful rubber particle room temperature, institute is then added
Color emulsified asphalt and water are stated, quickly stirring is mixed.
Decoloration pitch of the invention:
On the basis of adding suitable elastomer polymer, suitable olefin polymer is additionally added, this kind of alkene is poly-
Object is closed, for molecular weight between 3000~7000, fusing point between 90~125 DEG C, molecular weight is little, makes an addition in decoloration pitch not
The viscosity of pitch can be dramatically increased, does not increase emulsion process difficulty, meanwhile, fusing point is moderate, it is higher than road surface summer maximum temperature,
In summer high temperature season, crystalline state is still presented and is distributed in asphalt, still to the slight offer of asphalt
Guarantee enough, additionally due to its molecular weight is significantly lower than common plastics, the low temperature flexibility of asphalt is influenced smaller；
Moreover, inventors be surprised to learn that, on the basis of adding suitable elastomer polymer and olefin polymer, volume
The outer suitable neoprene latex of addition can significantly improve emulsification color asphalt compared with adding other kinds of latex
Elevated temperature strength, low temperature flexibility and adhesiveness.Although specific principle is still not clear, it can determine that this improvement effect is
From the synergistic function of neoprene latex and other components, and then it is unexpected to realize those skilled in the art
Technical effect；
It is further glutinous using addition nanometer on the basis of adding suitable elastomer polymer and neoprene latex
The mode of native dispersion liquid can further enhance the intensity of elastomer and neoprene, and it is colored to can be further improved emulsification
The elevated temperature strength of pitch；
Suitable antistripping agent component is added, this part antistripping agent component can obviously improve the viscous of decoloration asphalt and aggregate
Attached property increases water resistant evil stability, especially the maleated polyethylene wax of chromatic bitumen mixture, has excellent improvement
Organic interface bond strength with inorganic interface, can greatly improve its resistance to flaking.The preferred naphthenic oil of softening oil or silicone oil, this two
The oily heat resistant discolouration of kind is strong, and non-aging when high temperature production decolourizes pitch, the color for the pitch that decolourizes will not deepen.
In addition, stabilizer, antioxidant, infrared external reflection face can also be added in color emulsified asphalt of the invention as needed
The other components such as material.The stabilizer is organic stabilizer and/or inorganic stabilizers, and the inorganic stabilizers include hydrochloric acid, vinegar
Acid, sodium hydroxide, sodium carbonate and sodium metasilicate, the organic stabilizer include polyvinyl alcohol, Sodium Polyacrylate, polyacrylamide,
Cellulose ether and starch.The antioxidant includes 2,6- tert-butyl-4-methyl-Phenol, bis- (3,5- tertiary butyl-4-hydroxy benzene
Base) thioether, four [β-(3,5- tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol esters and Hinered phenols antioxidant.It is described infrared
Reflection pigment also known as cold pigment can reduce bitumen layer for the near infrared ray reflectivity with higher in solar radiation
Heat absorption, reduce injury of the high temperature for pitch.
Color emulsified asphalt of the invention can be prepared by conventional emulsifying process, be via common micro-surface area construction
The purpose of colored micro- table can be achieved, raw material is easy to get, and preparing and constructing can carry out at normal temperatures and pressures, and required equipment is simple, raw
Production. art is easy, greatly reduces production cost.In addition, the present invention is by selecting the building stones of different series (gradation) that can also expire
The construction requirement on foot difference road surfaces, it is easy to spread, have wide range of applications, it especially can be improved the intensity (cohesion of color asphalt
Power) and adhesiveness, extend the service life on road surface.
Specific embodiment
Primary raw material:
Petropols: C5, C9, terpene resin, rosin resin, preferably C9 Petropols, 100~120 DEG C of softening point, molecule
Amount 1000~2000 has acid value low, the good feature of water-fast, chemical resistance, thermostabilization, and compatibility is good, main
Play the role of thickening, reinforcement to color emulsified asphalt.
Elastomer polymer: SBS, SEBS, SIS, EVA and POE.
Softening oil: naphthenic oil, soya-bean oil, aromatic naphtha, silicone oil.
Olefin polymer: polyethylene wax PEW0320, Nanjing Tianshi New Material Technologies Co., Ltd., 97 DEG C of dropping point；Oxidation
Polyethylene wax PEWO-0500-15, Nanjing Tianshi New Material Technologies Co., Ltd., 98-110 DEG C of dropping point；Sasolbit wax, it is husky
Suo Huaxue (Shanghai) Co., Ltd..
Antistripping agent: to amino this formamide, amino-benzylamine, silane coupling agent, sodium lignin sulfonate, maleic anhydride is connect
Branch polyethylene wax.
Cationic chloroprene latex, solid content 40%.
Emulsifier: octadecyltrimethylammonium chloride (1831), 1,3- trimethylene diamines-N, N, N, N ', N '-pentamethyl-N '-
Octadecyl dichloride, bis- (the 3- octadecyldimethyl ammonium chloride -2- hydroxypropyl) tertiary amines of octadecyl -.
Aqueous organic mill base, solid content 50%
Nano clay aqueous solution: nano clay being added in clear water, stirring at normal temperature 2-12hr, is stood 1-12hr, is taken supernatant
Liquid is this nano clay aqueous solution, and the solid content of clay is 10%.
Gather materials: basalt.
Filler: 325 cement of normal silicate.
Colorful rubber particle: colored ethylene propylene diene rubber particle, 40 mesh of partial size.
1. the preparation for the pitch that decolourizes
Embodiment 1-7 and comparative example (D1)
According to the quality proportioning in table 1, decoloration pitch is prepared by the following method.
Softening oil is warming up to 140-165 DEG C, Petropols, insulated and stirred 30-120min, holding temperature: 140- is added
165 DEG C, elastomer polymer and olefin polymer, insulated and stirred 60- 1000-3000rpm: stirring rate: is added
240min, holding temperature: 140-165 DEG C, stirring rate: 1000-3000rpm；Antistripping agent, insulated and stirred 30- is added
90min, holding temperature: 140-165 DEG C, stirring rate: 1000-3000rpm；Obtain decoloration pitch.
The difference of comparative example 1 (D1) and embodiment 6 is not add olefin polymer.
Table 1: decoloration bitumen feed ratios
| Embodiment | Petropols | Softening oil | Elastomer polymer | Olefin polymer | Antistripping agent |
| 1 | C5/40 | Naphthenic oil/55 | SBS/5 | Polyethylene wax/2 | To amino this formamide/0.5 |
| 2 | C9/40 | Naphthenic oil/55 | SEBS/5 | Polyethylene wax/3 | Between amino-benzylamine/0.5 |
| 3 | Rosin resin/40 | Soya-bean oil/55 | SIS/5 | Polyethylene wax/2 | Silane coupling agent/0.5 |
| 4 | Terpene resin/40 | Aromatic naphtha/55 | EVA/5 | Polyethylene wax/2 | Sodium lignin sulfonate/0.5 |
| 5 | C9/30 | Silicone oil/60 | POE/8 | Oxidized polyethylene wax/3 | Maleic anhydride grafted polyethylene wax/1 |
| 6 | C9/50 | Silicone oil/40 | SBS/3 | Wax/1 Sasolbit | Maleic anhydride grafted polyethylene wax/1.5 |
| 7 | C9/50 | Silicone oil/60 | SBS/8 | Wax/5 Sasolbit | Maleic anhydride grafted polyethylene wax/0.2 |
| D1 | C9/50 | Silicone oil/40 | SBS/3 | Wax/0 Sasolbit | Maleic anhydride grafted polyethylene wax/1.5 |
2. emulsifying the preparation of color asphalt
Embodiment 8-19 and comparative example 2-8 (D2-D8)
According to the quality proportioning in table 2, emulsification color asphalt is prepared by the following method.
Nano clay is dissolved in into clear water, stirring at normal temperature 2-12hr, stirring rate: 3000-5000rpm stands 1-12hr, takes
Supernatant is this nano clay water solution A；
Emulsifier will be split in cation is added solution A, low whipping speed stirs 5 under conditions of being 100~1000rpm~
Soap lye B is obtained after 60min；
Soap lye B is warming up to 60-80 DEG C, the asphalt heating that decolourizes mixes decoloration pitch and soap lye B simultaneously to 140-165 DEG C
It is sheared 1-3 times, shear rate 3000-6000rpm using high-speed shearing emulsion machine, cooling obtains lotion C；
Lotion C and polychloroprene latex and aqueous organic mill base are mixed, under agitation, stir 30-60min, stirring
Rate 300-500rpm obtains emulsification color asphalt.
Before being emulsified, can using emulsifier aqueous solution, (emulsifier will be with the emulsification in emulsification color asphalt
Agent type is consistent) pre- heat flush is carried out to mulser.The process is also repeated after having emulsified, in order to avoid remaining emulsified asphalt
It is demulsified in mulser, influences to reuse.
The emulsification color asphalt of embodiment 8-14 preparation uses the decoloration pitch of embodiment 1-7 respectively.
The emulsification color asphalt of embodiment 15-19 preparation has used the decoloration pitch of embodiment 6；
The difference of comparative example 2 (D2) and embodiment 8-14 are to have used comparative example 1 (D1) when preparing emulsification color asphalt
Decoloration pitch；
The difference of comparative example 3-6 (D3-D6) and embodiment 13 is not add polychloroprene latex when preparing emulsification color asphalt
Or other polychloroprene latexs are used；
Respectively to go when the difference of comparative example 7 (D7) and comparative example (D8) and embodiment 13 is to prepare emulsification color asphalt
Ionized water or clay aqueous solution (non-supernatant) substitute above-mentioned nano clay supernatant.
Table 2: emulsification color asphalt raw material proportioning
3. the preparation of colored micro-surface area
Embodiment 20-25 and comparative example 9-15 (D9-D15)
According to the quality proportioning in table 3, colored micro-surface area is prepared by the following method.
(gathered materials) with basalt: emulsification color asphalt: water: 325 cement of normal silicate (filler): 40 mesh EPDM are color
The ratio that color rubber grain is 100: 8: 9: 2: 2.5, will first gather materials, filler and colorful rubber particle are mixed by metering than room temperature,
Then metered emulsification color asphalt and water mix quickly stirring, obtain colored micro-surfacing mixture.
Colored micro-surface area prepared by embodiment 20 has used the emulsification color asphalt of embodiment 13；
The colored micro-surface area of embodiment 21-25 preparation has used the emulsification color asphalt of embodiment 15-19 respectively；
The colored micro-surface area of comparative example D9-D15 preparation has used the emulsification color asphalt of comparative example D2-D8 respectively.
Table 3: the raw material proportioning of colored micro-surface area
4. the performance carry out table of emulsification color asphalt and colored micro-surface area for being prepared in above-described embodiment and comparative example
Sign.
The performance characterization of 4.1 emulsification color asphalts
The requirement of JTG F40-2004 " standard specification for construction and acceptance of highway asphalt pavement " modified emulsifying asphalt should be met, it is as described below
Table 4.
Table 4
4.2 colored micro-surface area performance characterizations
The requirement of JTG F40-2004 " standard specification for construction and acceptance of highway asphalt pavement " micro-surface area, table 5 as described below should be met.
Table 5
As shown in Table 4, compared with the comparative example 2 for not having olefin polymer, olefinic polymerization is added in embodiment 8-18
The physical property of object, the evaporated residue of color emulsified asphalt is obviously improved, and the needle penetration of color asphalt is especially embodied in
And in terms of softening point, this illustrates that the high temperature resistance of mixture can be improved in olefin polymer.Moreover, as shown in Table 5, implementing
The colored micro-surface area of example 20-24 has the color emulsified asphalt of embodiment 13-18, and the colored micro-surface area of comparative example 9 has comparison
The color emulsified asphalt of example 2, the negative wheel of embodiment 20-24 roll the numerical value of abrasion test, wet wheel wearing valve and cohesive strength experiment
Smaller, this explanation adds olefin polymer in color emulsified asphalt can be improved the adhesiveness and water stability of mixture.
In addition, being also seen that addition olefin polymer can't shadow in the proper ratio by the low-temperature ductility of the evaporated residue in table 4
Ring the cryogenic property of emulsification color asphalt.
By table 4 it is also seen that with without the comparative example 3 containing latex and compared with using the comparative example 4-6 of other latex, implement
Polychloroprene latex is added in example 8-18, the high temperature performance of emulsification color asphalt can be obviously improved.By table 5 it is also seen that with not
It comparative example 10 containing latex and is compared using the comparative example 11-13 of other latex, the embodiment 20-24's containing polychloroprene latex
The wet wheel abrasion of micro-surfacing mixture, negative wheel rolls and the performances such as cohesive strength are more excellent.This may in polychloroprene latex
Neoprene is related with components certain in color asphalt generation synergistic effect, than using SBR latex, SBS latex and NR latex
Technical effect is more excellent.
Moreover, suitable nano clay supernatant is added in color emulsified asphalt, the uniform and stable dispersion of nano clay
Yu Shuizhong will not influence the storage stability of emulsification color asphalt and the mix of asphalt, meanwhile, it is dispersed in water
Nano clay can with decoloration pitch and polychloroprene latex occur enhancement effect, this emulsification color asphalt further enhanced mixing
The wet wheel abrasion of material and negative wheel roll performance.If not adding nano clay supernatant, or (non-using only nano clay solution
Supernatant), then it can not play the role of effectively enhancing wet wheel abrasion and bear the comparative example 14 taken turns and rolled in performance, such as table 5
With 15.
In addition, adding suitable antistripping agent in color emulsified asphalt, it can preferably improve emulsification color asphalt
The wet wheel wear hardness of adhesiveness and asphalt, this and antistripping agent, especially maleic acid glycosides grafted polyethylene wax have
There is adhesive property between good and organic and inorganic object related.
Above-mentioned specific embodiment is only to facilitate understand the embodiment of the present invention and use, and be not limited to this
Invention.Any those skilled in the art to which this invention pertains, do not depart from disclosed herein spirit and scope before
It puts, makees any modification and variation in the formal and details of implementation, each fall within but the scope of protection of the patent of the present invention.
Claims (10)
1. a kind of color emulsified asphalt, it is characterised in that the emulsifier of decoloration pitch, 1-5 mass parts including 50-80 mass parts,
The neoprene latex of 2-8 mass parts, aqueous organic mill base of 4-10 mass parts and 30-50 mass parts nano clay aqueous solution,
Wherein, the decoloration pitch includes the Petropols of 30-50 mass parts, the elastomer polymer of 3-8 mass parts, 40-60 mass
The softening oil of part, the olefin polymer of 1-5 mass parts and the antistripping agent of 0.2-1.5 mass parts, point of the olefin polymer
Son amount between 3000~7000, fusing point between 90~125 DEG C, the nano clay aqueous solution is by by nano clay
It dissolves in clear water, after stirring is stood, takes supernatant and obtain.
2. color emulsified asphalt according to claim 1, it is cured that the olefin polymer is selected from polyethylene wax, oxidic polyethylene
And one of sasolbit wax or a variety of.
3. color emulsified asphalt according to claim 1 or 2, the softening oil be selected from naphthenic oil, soya-bean oil, aromatic naphtha and
It is one or more of in silicone oil.
4. color emulsified asphalt according to claim 3, the softening oil is naphthenic oil or silicone oil.
5. color emulsified asphalt described in any one of -4 according to claim 1, the emulsifier splits emulsification in cation
Agent, cation split one of emulsifier or a variety of slowly.
6. color emulsified asphalt according to claim 5, the emulsifier is selected from octadecyltrimethylammonium chloride
(1831), 1,3- trimethylene diamines-N, N, N, N ', N '-pentamethyl-N '-octadecyl dichloride, the bis- (3- 18 of octadecyl-
Alkyl dimethyl ammonium chloride -2- hydroxypropyl) one of tertiary amine or a variety of.
7. color emulsified asphalt according to claim 1 to 6, the antistripping agent is selected to this formyl of amino
One of amine, amino-benzylamine, silane coupling agent, sodium lignin sulfonate and maleic anhydride grafted polyethylene wax are a variety of, excellent
Select maleated polyethylene wax.
8. a kind of preparation method for preparing color emulsified asphalt described in any one of claim 1-7, it is characterised in that:
Decoloration pitch preparation:
After softening oil is heated, Petropols are added thereto, are subsequently added into elastomer polymer and olefin polymer, then
Antistripping agent is added, obtains decoloration pitch；
Emulsify color asphalt preparation:
Nano clay, which is dissolved in clear water after stirring is stood, takes supernatant to obtain nano clay water solution A；
Above-mentioned nano clay water solution A is added in emulsifier, obtains soap lye B；
Soap lye B is warming up to 60-80 DEG C, the asphalt heating that decolourizes is mixed and used to 140-165 DEG C, by decoloration pitch and soap lye B
High-speed shearing emulsion machine shearing, cooling obtain lotion C；
Lotion C and Neoprene latex and aqueous organic mill base are mixed, emulsification color asphalt is obtained.
9. a kind of colour micro-surface area, it is characterised in that containing color emulsified asphalt of any of claims 1-7 or
The color emulsified asphalt that preparation method described in claim 8 obtains.
10. a kind of preparation method for preparing colored micro-surface area as claimed in claim 9, will gather materials, filler and colorful rubber
Grain mixing, is then added the color emulsified asphalt and water, mixes quickly stirring, obtains colored micro-surface area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811652623.1A CN109722046B (en) | 2018-12-29 | 2018-12-29 | Colored emulsified asphalt, preparation method thereof and colored micro-surfacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811652623.1A CN109722046B (en) | 2018-12-29 | 2018-12-29 | Colored emulsified asphalt, preparation method thereof and colored micro-surfacing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109722046A true CN109722046A (en) | 2019-05-07 |
| CN109722046B CN109722046B (en) | 2021-07-09 |
Family
ID=66299551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811652623.1A Active CN109722046B (en) | 2018-12-29 | 2018-12-29 | Colored emulsified asphalt, preparation method thereof and colored micro-surfacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109722046B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111138976A (en) * | 2019-12-26 | 2020-05-12 | 上海浦东路桥沥青材料有限公司 | Colored emulsified asphalt coating and preparation method and application thereof |
| CN111592278A (en) * | 2020-05-25 | 2020-08-28 | 上海佳砼新材料科技发展有限公司 | Anti-cracking asphalt concrete and preparation method thereof |
| CN113527713A (en) * | 2021-07-06 | 2021-10-22 | 景德镇新越沥青有限公司 | High-viscosity colored emulsified asphalt and preparation method thereof |
| CN113801487A (en) * | 2021-09-28 | 2021-12-17 | 福州大学 | Modified asphalt mastic based on green composite filler and preparation method thereof |
| CN113998949A (en) * | 2021-11-09 | 2022-02-01 | 武汉理工大学 | Novel cold-mixed cold-paved wearing layer emulsified asphalt mixture and application method thereof |
| CN114479490A (en) * | 2021-11-29 | 2022-05-13 | 江西省高速公路物资有限公司 | Modified emulsified asphalt and preparation method and application thereof |
| CN115678296A (en) * | 2021-07-27 | 2023-02-03 | 中国石油化工股份有限公司 | Asphalt anti-stripping agent and preparation method and application thereof |
| CN115677256A (en) * | 2023-01-05 | 2023-02-03 | 北京建筑大学 | Direct-vat-set cold-recycling mixture performance activator and preparation and application thereof |
| CN115678297A (en) * | 2021-07-27 | 2023-02-03 | 中国石油化工股份有限公司 | Asphalt anti-stripping agent and preparation method and application thereof |
| CN116179083A (en) * | 2023-03-02 | 2023-05-30 | 江苏凯伦建材股份有限公司 | High-adhesion hot-melt rubber asphalt waterproof coating, preparation method thereof and waterproof laminate |
| CN117430827A (en) * | 2023-12-20 | 2024-01-23 | 德州坤鸿化工有限公司 | High-performance cold-recycling asphalt emulsifier and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1760280A (en) * | 2005-03-25 | 2006-04-19 | 杨毅男 | Coloured modified emulsified asphalt |
| CN1800264A (en) * | 2005-01-04 | 2006-07-12 | 同济大学 | High-performance Sasobit and SBR modified emulsified asphalt, and its preparation method and uses |
| CN101585952A (en) * | 2009-03-26 | 2009-11-25 | 上海群康沥青科技有限公司 | Color emulsified asphalt and preparation method thereof |
| CN102504472A (en) * | 2011-10-20 | 2012-06-20 | 许昌金欧特沥青股份有限公司 | Cation type aqueous colored pavement crack sealing material and preparation process thereof |
| CN105482476A (en) * | 2016-01-25 | 2016-04-13 | 北京化工大学 | Method for preparing nanoclay/styrene-butadiene rubber powder modified asphalt by adopting spray drying method |
| CN105801005A (en) * | 2016-01-18 | 2016-07-27 | 武汉理工大学 | Method for preparing colored micro-surfacing based on resin modified emulsified asphalt |
| CN108314352A (en) * | 2018-01-30 | 2018-07-24 | 江苏西尔玛道路环保材料有限公司 | Colored road surface sealing material and preparation method thereof, purposes and colored road surface obtained |
-
2018
- 2018-12-29 CN CN201811652623.1A patent/CN109722046B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1800264A (en) * | 2005-01-04 | 2006-07-12 | 同济大学 | High-performance Sasobit and SBR modified emulsified asphalt, and its preparation method and uses |
| CN1760280A (en) * | 2005-03-25 | 2006-04-19 | 杨毅男 | Coloured modified emulsified asphalt |
| CN101585952A (en) * | 2009-03-26 | 2009-11-25 | 上海群康沥青科技有限公司 | Color emulsified asphalt and preparation method thereof |
| CN102504472A (en) * | 2011-10-20 | 2012-06-20 | 许昌金欧特沥青股份有限公司 | Cation type aqueous colored pavement crack sealing material and preparation process thereof |
| CN105801005A (en) * | 2016-01-18 | 2016-07-27 | 武汉理工大学 | Method for preparing colored micro-surfacing based on resin modified emulsified asphalt |
| CN105482476A (en) * | 2016-01-25 | 2016-04-13 | 北京化工大学 | Method for preparing nanoclay/styrene-butadiene rubber powder modified asphalt by adopting spray drying method |
| CN108314352A (en) * | 2018-01-30 | 2018-07-24 | 江苏西尔玛道路环保材料有限公司 | Colored road surface sealing material and preparation method thereof, purposes and colored road surface obtained |
Non-Patent Citations (5)
| Title |
|---|
| 何宜典等: ""用于微表处的改性乳化沥青研究"", 《水利与建筑工程学报》 * |
| 孙思萌: ""纳米蒙脱土改性乳化沥青的制备及性能研究"", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
| 张玉芳等: ""高聚物复合改性乳化沥青性能探讨"", 《公路交通科技》 * |
| 李立寒等编著: "《道路建筑材料》", 31 March 2004, 人民交通出版社 * |
| 舒延俊等: ""微表处聚合物改性乳化沥青性能研究"", 《城市建设理论研究（电子版）》 * |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111138976A (en) * | 2019-12-26 | 2020-05-12 | 上海浦东路桥沥青材料有限公司 | Colored emulsified asphalt coating and preparation method and application thereof |
| CN111592278A (en) * | 2020-05-25 | 2020-08-28 | 上海佳砼新材料科技发展有限公司 | Anti-cracking asphalt concrete and preparation method thereof |
| CN113527713A (en) * | 2021-07-06 | 2021-10-22 | 景德镇新越沥青有限公司 | High-viscosity colored emulsified asphalt and preparation method thereof |
| CN115678297A (en) * | 2021-07-27 | 2023-02-03 | 中国石油化工股份有限公司 | Asphalt anti-stripping agent and preparation method and application thereof |
| CN115678296B (en) * | 2021-07-27 | 2023-10-10 | 中国石油化工股份有限公司 | Asphalt stripping-resistant agent, and preparation method and application thereof |
| CN115678296A (en) * | 2021-07-27 | 2023-02-03 | 中国石油化工股份有限公司 | Asphalt anti-stripping agent and preparation method and application thereof |
| CN115678297B (en) * | 2021-07-27 | 2023-10-10 | 中国石油化工股份有限公司 | Asphalt stripping-resistant agent and preparation method and application thereof |
| CN113801487A (en) * | 2021-09-28 | 2021-12-17 | 福州大学 | Modified asphalt mastic based on green composite filler and preparation method thereof |
| CN113801487B (en) * | 2021-09-28 | 2022-06-24 | 福州大学 | Modified asphalt mastic based on green composite filler and preparation method thereof |
| CN113998949A (en) * | 2021-11-09 | 2022-02-01 | 武汉理工大学 | Novel cold-mixed cold-paved wearing layer emulsified asphalt mixture and application method thereof |
| CN114479490A (en) * | 2021-11-29 | 2022-05-13 | 江西省高速公路物资有限公司 | Modified emulsified asphalt and preparation method and application thereof |
| CN115677256B (en) * | 2023-01-05 | 2023-04-07 | 北京建筑大学 | Direct-vat-set cold-recycling mixture performance activator and preparation and application thereof |
| CN115677256A (en) * | 2023-01-05 | 2023-02-03 | 北京建筑大学 | Direct-vat-set cold-recycling mixture performance activator and preparation and application thereof |
| CN116179083A (en) * | 2023-03-02 | 2023-05-30 | 江苏凯伦建材股份有限公司 | High-adhesion hot-melt rubber asphalt waterproof coating, preparation method thereof and waterproof laminate |
| CN116179083B (en) * | 2023-03-02 | 2024-04-02 | 江苏凯伦建材股份有限公司 | High-adhesion hot-melt rubber asphalt waterproof coating, preparation method thereof and waterproof laminate |
| CN117430827A (en) * | 2023-12-20 | 2024-01-23 | 德州坤鸿化工有限公司 | High-performance cold-recycling asphalt emulsifier and preparation method thereof |
| CN117430827B (en) * | 2023-12-20 | 2024-02-23 | 德州坤鸿化工有限公司 | High-performance cold-recycling asphalt emulsifier and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109722046B (en) | 2021-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109722046A (en) | A kind of color emulsified asphalt and preparation method thereof and colored micro-surface area | |
| CN106431125B (en) | A kind of cold mixing type chromatic bitumen mixture and preparation method | |
| CN101910319B (en) | Binder composition and asphalt mixture | |
| US6894092B2 (en) | Aqueous asphalt emulsions containing liquefied or devulcanized recycled rubber | |
| CN109486421B (en) | Environment-friendly anti-slip ultrathin seal layer material and preparation method thereof | |
| CN101125956B (en) | High viscosity color asphalt cement for laying noise-reducing drainage road surfaces | |
| US7087665B2 (en) | Quick-setting cationic aqueous emulsions using pre-treated rubber modified asphalt cement | |
| AU2019283783B2 (en) | Co-solubilization process for preparing modified bitumen and product obtained thereof | |
| CN111286209B (en) | SBS high-viscosity modified emulsified asphalt material and preparation process thereof | |
| CN105219270B (en) | A kind of SBS latex modifieds emulsified asphalt and preparation method and application | |
| WO1997021769A2 (en) | Rubber based asphalt emulsion additive | |
| CN102492365B (en) | Preparation method of liquid rubber asphalt water-proof paint | |
| CN109467945A (en) | A kind of high viscous extraordinary composite modified asphalt lotion and preparation method thereof | |
| CN111269692A (en) | Crack pouring material for asphalt pavement and preparation method thereof | |
| CN108610529B (en) | Water-soluble graphene modified colored emulsified asphalt and preparation method thereof | |
| CN113563727A (en) | Modified rubber asphalt and preparation method thereof | |
| CN108641381B (en) | Colorful pavement sealing fabric and preparation method thereof | |
| CN109280320B (en) | Reaction type normal temperature color asphalt and preparation method and application thereof | |
| CN106633964B (en) | Modified asphalt composition | |
| CN100362053C (en) | Stone chip layer sealing composite modified emulsified asphalt and its preparation method | |
| CN108822565A (en) | A kind of preparation method of colour emulsified modified asphalt | |
| CN107987537A (en) | A kind of permeable laying of roadway environment-protecting color cementitious matter and preparation method thereof | |
| JP4583336B2 (en) | Asphalt modifier | |
| CN105086479A (en) | Softening oil used in production of bridging agent waterproof sealing paste and adjustment method thereof | |
| CN107523066A (en) | Permeable laying of roadway environment-protecting color cementitious matter 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |