CN109135164B - Low-energy-consumption direct-throwing granular colored asphalt and preparation method and use method thereof - Google Patents
Low-energy-consumption direct-throwing granular colored asphalt and preparation method and use method thereof Download PDFInfo
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Abstract
The invention relates to low-energy-consumption direct-throwing granular colored asphalt and a preparation method and a use method thereof. The low-energy-consumption direct-throwing granular colored asphalt comprises the following components in percentage by weight: 15-30% of asphalt anti-aging fluxing agent, 15-45% of petroleum resin, 8-13% of styrene-butadiene-styrene block copolymer, 3-9% of polystyrene-butadiene copolymer, 1-5% of calcium powder and 16-23% of toner. A preparation method of low-energy-consumption direct-throwing granular colored asphalt comprises the following steps: s1, placing a styrene-butadiene-styrene block copolymer and a polystyrene butadiene copolymer into a container and stirring to prepare a blend A; s2, adding an asphalt anti-aging fluxing agent into the blend A and uniformly stirring to obtain a blend B; s3, adding the calcium powder and the toner into the blend B, and uniformly stirring to obtain a blend C; and S4, adding petroleum resin into the blend C, and uniformly stirring the mixture to obtain the low-energy-consumption direct-throwing type granular colored asphalt. The invention also provides a use method of the low-energy-consumption direct-throwing granular colored asphalt.
Description
Technical Field
The invention relates to the technical field of asphalt production, in particular to low-energy-consumption direct-throwing type granular colored asphalt and a preparation method and a use method thereof.
Background
Currently, with the rapid development of economy in China, the requirements of people on material life are increasingly improved. The colorful asphalt pavement has bright colors and has the visual effects of prompting and beautifying the environment, so the colorful asphalt pavement gradually enters a plurality of application fields such as parks, municipal roads, leisure green roads and the like.
There are two ways of producing colored asphalt today: 1. heating the corresponding materials at high temperature, heating the materials to 180 ℃ for melting, uniformly dispersing the materials by a uniform stirring method to prepare bright asphalt, heating the prepared bright asphalt to 180 ℃ for melting when in use, uniformly stirring the bright asphalt with high-temperature stone and toner to prepare colored asphalt concrete, and then spreading the colored asphalt concrete on corresponding road surfaces. The process needs to heat the material to 180 ℃ twice, needs to consume a large amount of electric energy and fuel oil, and has three times of heat emission, so that the process is not energy-saving and environment-friendly, users are limited by equipment, and the preparation working time is long in advance. 2. And (3) uniformly stirring all the corresponding materials, conveying the materials to a double-screw extruder to enable the materials to be fully melted, extruding, drawing wires, granulating and dehydrating to prepare the colored asphalt particles. Twin screw extruders require heating the material to 180 degrees to melt it. When the colored asphalt concrete is used, the colored asphalt particles and 180-degree hot stone materials are fully stirred to prepare the colored asphalt concrete, a large amount of electric energy is consumed, the yield is low, the capacity is only 5 tons every 12 hours of work, the consumed electric energy is more than 2000 degrees, a large amount of greenhouse gas is generated, the materials are heated twice, the original physical properties of the materials are reduced, and the colored asphalt concrete is not environment-friendly and energy-saving.
The problems of the conventional colored asphalt manufacturing mainly include the following aspects: (1) the heat emission and the carbon emission are serious, and the traditional color asphalt needs a large amount of heat consumption and electric energy consumption, so that the heat emission and the carbon emission are seriously overproof, the damage to the environment is huge, and the climate problem is also highlighted; (2) the engineering efficiency is low, the traditional color asphalt manufacturing method needs a plurality of heating and stirring processes, so that the consumed time is increased, the efficiency of the whole process is low, and the progress is slow; (3) the potential safety hazard is large, and the traditional color asphalt manufacturing method has certain safety problems due to the factor of heating.
Therefore, there is an increasing need for an environment-friendly color asphalt without pollution and a method for preparing the environment-friendly color asphalt with fast and efficient production and no potential safety hazard.
Disclosure of Invention
Based on the above, the invention aims to provide low-energy-consumption direct-throwing granular colored asphalt, and a preparation method and a use method thereof.
The low-energy-consumption direct-throwing granular colored asphalt comprises the following components in percentage by weight:
further preferably, the paint comprises the following components in percentage by weight:
further preferably, the asphalt anti-aging fluxing agent comprises dehydrated gutter oil, bio-oil extracted from poultry died of illness and a deodorization stabilizer; the asphalt anti-aging fluxing agent also comprises aromatic hydrocarbon oil or extract oil extracted from crude oil.
Further preferably, the calcium powder is 200-mesh calcium powder, and the toner is 400-mesh toner.
Compared with the prior art, all components used by the low-energy-consumption direct-projection particle colored asphalt only have one melting process in application, so that the performance of the asphalt is better than that of the traditional colored asphalt, and the construction efficiency is high. The low-energy-consumption direct-throwing granular colored asphalt has the characteristics of wide raw material source, environmental protection, energy conservation, excellent performance and the like.
The invention further provides a preparation method of the low-energy-consumption direct-vat-set granular colored asphalt, which is used for preparing any one of the low-energy-consumption direct-vat-set granular colored asphalt and comprises the following steps:
s1, placing a styrene-butadiene-styrene block copolymer and a polystyrene butadiene copolymer into a container and stirring to prepare a blend A;
s2, adding an asphalt anti-aging fluxing agent into the blend A and uniformly stirring to obtain a blend B;
s3, adding calcium powder and toner into the blend B, and uniformly stirring to obtain a blend C;
and S4, adding petroleum resin into the blend C and uniformly stirring to obtain the low-energy-consumption direct-projection type granular colored asphalt.
Further preferably, in the step S2, after adding the asphalt anti-aging fluxing agent into the blend a and uniformly stirring, preparing a blend B, and standing for 1 hour.
Further preferably, in the step S3, calcium powder and toner are added into the blend B and stirred uniformly for 1h to obtain the blend C.
Further preferably, in the step S4, adding petroleum resin into the blend C and stirring uniformly for 1h to obtain the low-energy direct-projection granular colored asphalt.
Compared with the prior art, the preparation method of the low-energy-consumption direct-throwing granular colored asphalt does not need the processes of heating, melting, extruding, drawing into strips, granulating and the like, only needs a 3 kilovolt-ampere stirrer to uniformly mix all the components and then directly bags the components for use, and has extremely low energy consumption and no heat emission and noise emission in the preparation process. The preparation method of the low-energy-consumption direct-vat-set granular colored asphalt can realize the yield of 15 tons per day only by the electric energy consumption of 3 kilovolt-ampere, saves energy by 200 times compared with the traditional process, saves energy and reduces the production cost. The preparation method of the low-energy-consumption direct-vat-set granular colored asphalt has the characteristics of simple processing technology, environmental protection, energy conservation, low production cost and the like.
The invention further provides a low-energy-consumption direct-vat set granular colored asphalt using method, which is used for using any one of the low-energy-consumption direct-vat set granular colored asphalt, and comprises the following steps:
s1. packaging the low energy consumption direct-projection granular color asphalt with plastic bags;
s2, putting the heated stone, the plastic bag and the low-energy-consumption direct-casting type granular colored asphalt into a stirring pot for fully melting, and uniformly stirring and wrapping the melted low-energy-consumption direct-casting type granular colored asphalt on the surface of the stone;
s3. spreading the stirred low-energy consumption direct-projection granular color asphalt on the road surface.
Further preferably, in s1, the plastic bag is a polyethylene hot-melt plastic bag with a melting point of 120-140 ℃;
in said s2, the stone is heated to 150-190 ℃.
The use method of the low-energy-consumption direct-throwing granular colored asphalt provided by the invention melts the high-temperature stone to exert the performance, reduces the energy consumption in the use process, and has the characteristics of environmental protection and energy saving.
Detailed Description
Example one
The low-energy-consumption direct-projection granular colored asphalt comprises the following components in percentage by weight:
the asphalt anti-aging fluxing agent comprises dehydrated gutter oil, bio-oil extracted from poultry died of illness and a deodorization stabilizer.
The asphalt anti-aging fluxing agent with outstanding anti-aging performance is prepared by adopting dehydrated and deodorized kitchen waste illegal cooking oil and bio-oil extracted from dead poultry as raw materials and combining a deodorization stabilizer. The asphalt anti-aging fluxing agent also comprises aromatic hydrocarbon oil or extract oil extracted from crude oil.
The asphalt anti-aging fluxing agent has the technical requirements that:
specific gravity: 1.0-1.05g/cm3；
Flash point: not less than 250 ℃;
moisture (%): less than or equal to 1.5;
ash (%): less than or equal to 0.5;
active ingredient (%): is more than or equal to 95.
The asphalt anti-aging fluxing agent has the following functions: the compatibility of each material in the formula is enhanced, the melting effect in use is accelerated, the uniform dispersion of the materials is facilitated, the adhesiveness with other substances can be enhanced, the compatibility with the separant is increased, and the weathering resistance and the anti-aging capability can be improved. The petroleum resin is a synthetic resin produced by polymerizing the mixture of heavy aromatics and olefins in the presence of a catalyst after removing benzene, toluene and xylene from the liquid product of hydrocarbon cracking.
The petroleum resin has the following functions: it has excellent adhesion, and the petroleum resin is added into adhesive and pressure sensitive adhesive tape to raise the adhesion, acid resistance, alkali resistance and water resistance of the adhesive.
The styrene-butadiene-styrene block copolymer is a styrene thermoplastic elastomer, and HM-SBS styrene-butadiene rubber is preferably selected in the embodiment.
The role of the styrene-butadiene-styrene block copolymer: melting or dispersing in asphalt to improve basic performances of asphalt, such as permanent deformation resistance, high temperature resistance, fatigue cracking resistance, etc.
The physical mechanism performance, the processing performance and the product use performance of the polystyrene butadiene copolymer are close to those of natural rubber, and some polystyrene butadiene copolymers have the functional characteristics of wear resistance, heat resistance and aging resistance.
Function of the polystyrene butadiene copolymer: the adhesive force and durability of the color are improved, and the low-temperature tensile property of the colored asphalt is improved.
The calcium powder is white or off-white, fine and non-sandy powder, is greasy to the hand, odorless and tasteless, and has a molecular formula of Mg3 (Si 4O 10) (OH) 2.
The technical requirements of the calcium powder are as follows:
melting point: 800 ℃;
density: 2.7-2.6g/cm3；
Mohs hardness coefficient: 1-1.5.
The calcium powder has the following functions: as the reinforcing and modifying filler, the shape stability of the colored asphalt can be enhanced, and the tensile strength can be increased. The calcium powder is 200 meshes of calcium powder.
The toner is 400 mesh toner. The toner acts as a color asphalt colorant, increasing the color performance of the asphalt.
Because the conventional colored asphalt is solid at normal temperature and liquid at 170 ℃, the colored asphalt can be used only in a high-temperature state and needs a special high-temperature storage tank. The low-energy-consumption direct-throwing granular colored asphalt does not need any special container, can be directly bagged, can be randomly stored in a warehouse, and is in a normal temperature state during storage and use.
The traditional color asphalt needs two times of melting and three times of heating, is not environment-friendly, has a large amount of heat emission and needs a large amount of energy consumption, such as consumption of fuel oil and electric energy. In addition, the deterioration of the physical properties of the material due to multiple melting also reduces the road-use properties of the colored asphalt pavement. All components used by the low-energy-consumption direct-projection granular colored asphalt are melted once in application, so that the performance of the asphalt is better than that of the traditional colored asphalt.
The invention further provides a preparation method of the low-energy-consumption direct-vat-set granular colored asphalt, which is used for preparing the low-energy-consumption direct-vat-set granular colored asphalt of the embodiment and comprises the following steps:
s1, placing a styrene-butadiene-styrene block copolymer and a polystyrene butadiene copolymer into a container and stirring to obtain a blend A.
S2, adding the asphalt anti-aging fluxing agent into the blend A, uniformly stirring to obtain a blend B, and standing for 1 h.
And S3, adding the calcium powder and the toner into the blend B, and uniformly stirring for 1h to obtain a blend C.
And S4, adding petroleum resin into the blend C, and uniformly stirring for 1h to prepare the low-energy-consumption direct-projection type granular colored asphalt.
Because the traditional method for manufacturing the colored asphalt adds all the uniform materials into a feeding hopper of a double-screw extruder, the temperature of each section of a screw is set to be 140-180 ℃, the colored asphalt is obtained by extrusion, strip drawing, cooling, grain cutting and drying, and the colored asphalt also needs to be melted again by high-temperature stone when a user uses the colored asphalt. The twin-screw extruder consumes a large amount of electric energy for heating during the granulation process, and the equipment usually has power of more than 150 kilovolt-ampere. And the noise is huge during grain cutting, and reaches more than 80 decibels.
The preparation method of the low-energy-consumption direct-vat-set granular colored asphalt does not need the processes of heating, melting, extruding, bracing, granulating and the like, only needs a 3 kilovolt-ampere stirrer to uniformly mix all the components and then directly bags the components for use, and melts the components to exert performance through the used high-temperature stone, so that the preparation process is extremely low in energy consumption, free of heat emission and noise emission, and improved in construction efficiency.
One twin-screw extruder of the traditional color asphalt process requires 150 kilovolt-ampere electric energy and the yield is 5 tons within 12 hours of working per day. The preparation method of the low-energy-consumption direct-vat-set granular colored asphalt can realize the yield of 15 tons per day only by the electric energy consumption of 3 kilovolt-ampere, saves energy by 200 times compared with the traditional process, saves energy and reduces the production cost.
The invention further provides a use method of the low-energy-consumption direct-projection granular colored asphalt, which is used for using the low-energy-consumption direct-projection granular colored asphalt and comprises the following steps:
s1. the low energy consumption direct-projection granular color asphalt is packaged by plastic bags. The low-energy direct-projection granular colored asphalt can be filled into a plastic bag according to the weight of 10 kilograms or 20 kilograms and is sealed by glue for standby.
Preferably, the plastic bag is a polyethylene hot-melt plastic bag with a melting point of 120-140 ℃, and the melted polyethylene material can improve the high-temperature performance and the strength of the colored asphalt pavement of the colored asphalt mixture, so that a polyethylene mesh frame is formed in the colored asphalt pavement.
And S2, putting the heated stone, the plastic bag and the low-energy-consumption direct-casting type granular colored asphalt into a stirring pot for fully melting, and uniformly stirring and coating the melted low-energy-consumption direct-casting type granular colored asphalt on the surface of the stone.
The stone was heated to 150-.
s3. spreading the stirred low-energy consumption direct-projection granular color asphalt on the road surface.
The user need not purchase in advance and deposit bright color or decolored pitch, need not special high temperature storage tank heating and deposits, need not to heat up bright color or decolored pitch before the use, need not to prepare a large amount of toner. The application method of the low-energy-consumption direct-projection granular colored asphalt can realize the construction of colored asphalt pavements in any small range and at any time without preparation in advance.
The use method of the low-energy-consumption direct-throwing granular colored asphalt provided by the invention melts the high-temperature stone to exert the performance, reduces the energy consumption in the use process, and has the characteristics of environmental protection and energy saving.
Example two
The low-energy-consumption direct-projection granular colored asphalt comprises the following components in percentage by weight:
the components and functions of the asphalt anti-aging fluxing agent, the petroleum resin, the styrene-butadiene-styrene block copolymer, the polystyrene-butadiene copolymer, the calcium powder and the toner in this embodiment are the same as those in the first embodiment, and thus detailed description thereof is omitted.
The preparation method and the use method of the low-energy-consumption direct-vat-set granular colored asphalt of the embodiment are the same as those of the first embodiment.
EXAMPLE III
The low-energy-consumption direct-projection granular colored asphalt comprises the following components in percentage by weight:
the components and functions of the asphalt anti-aging fluxing agent, the petroleum resin, the styrene-butadiene-styrene block copolymer, the polystyrene-butadiene copolymer, the calcium powder and the toner in this embodiment are the same as those in the first embodiment, and thus detailed description thereof is omitted.
The preparation method and the use method of the low-energy-consumption direct-vat-set granular colored asphalt of the embodiment are the same as those of the first embodiment.
Example four
The low-energy-consumption direct-projection granular colored asphalt comprises the following components in percentage by weight:
the components and functions of the asphalt anti-aging fluxing agent, the petroleum resin, the styrene-butadiene-styrene block copolymer, the polystyrene-butadiene copolymer, the calcium powder and the toner in this embodiment are the same as those in the first embodiment, and thus detailed description thereof is omitted.
The preparation method and the use method of the low-energy-consumption direct-vat-set granular colored asphalt of the embodiment are the same as those of the first embodiment.
EXAMPLE five
The low-energy-consumption direct-projection granular colored asphalt comprises the following components in percentage by weight:
the components and functions of the asphalt anti-aging fluxing agent, the petroleum resin, the styrene-butadiene-styrene block copolymer, the polystyrene-butadiene copolymer, the calcium powder and the toner in this embodiment are the same as those in the first embodiment, and thus detailed description thereof is omitted.
The preparation method and the use method of the low-energy-consumption direct-vat-set granular colored asphalt of the embodiment are the same as those of the first embodiment.
EXAMPLE six
The low-energy-consumption direct-projection granular colored asphalt comprises the following components in percentage by weight:
the components and functions of the asphalt anti-aging fluxing agent, the petroleum resin, the styrene-butadiene-styrene block copolymer, the polystyrene-butadiene copolymer, the calcium powder and the toner in this embodiment are the same as those in the first embodiment, and thus detailed description thereof is omitted.
The preparation method and the use method of the low-energy-consumption direct-vat-set granular colored asphalt of the embodiment are the same as those of the first embodiment.
EXAMPLE seven
The low-energy-consumption direct-projection granular colored asphalt comprises the following components in percentage by weight:
the components and functions of the asphalt anti-aging fluxing agent, the petroleum resin, the styrene-butadiene-styrene block copolymer, the polystyrene-butadiene copolymer, the calcium powder and the toner in this embodiment are the same as those in the first embodiment, and thus detailed description thereof is omitted.
The preparation method and the use method of the low-energy-consumption direct-vat-set granular colored asphalt of the embodiment are the same as those of the first embodiment.
Example eight
The low-energy-consumption direct-projection granular colored asphalt comprises the following components in percentage by weight:
the components and functions of the asphalt anti-aging fluxing agent, the petroleum resin, the styrene-butadiene-styrene block copolymer, the polystyrene-butadiene copolymer, the calcium powder and the toner in this embodiment are the same as those in the first embodiment, and thus detailed description thereof is omitted.
The preparation method and the use method of the low-energy-consumption direct-vat-set granular colored asphalt of the embodiment are the same as those of the first embodiment.
The first to eighth embodiments are listed below:
in order to prove the performance of the low-energy-consumption direct-projection granular colored asphalt of the invention, experiments are respectively carried out on the low-energy-consumption direct-projection granular colored asphalt of the embodiment one to the embodiment eight and asphalt of a control group (Shandong Kangdefu Mei colored asphalt, remark: Shandong Kangdefu Mei colored asphalt is widely applied in the market and customers are spread in east China, south China and south China), the experimental items comprise softening point, FO ductility, penetration and RTT ductility after aging, and the experimental results are listed as follows:
from the analysis of the experimental results of the groups, the performance indexes of the low-energy-consumption direct-vat-set granular colored asphalt of the embodiments of the invention are all superior to the asphalt performance of the control group.
From the analysis of the detected softening point, ductility and penetration data, the six examples have the best effect and have excellent softening point and low-temperature ductility. And the experimental process can also find that in the dry manufacturing process, the stirring and heating process has no early stage, thereby avoiding the potential safety hazard problem. Therefore, the experimental results show that the low-energy-consumption direct-vat-set granular colored asphalt is environment-friendly, fast, efficient and more important, safe.
The low-energy-consumption direct-throwing granular colored asphalt does not need any special container, can be directly bagged, can be randomly stored in a warehouse, and is in a normal temperature state during storage and use. All components used by the low-energy-consumption direct-throwing particle colored asphalt are melted once in application, so that the performance of the asphalt is better than that of the traditional colored asphalt, and the construction efficiency is high. The low-energy-consumption direct-throwing granular colored asphalt has the characteristics of wide raw material source, environmental protection, energy conservation, excellent performance, high construction efficiency and the like.
The preparation method of the low-energy-consumption direct-vat-set granular colored asphalt does not need the processes of heating, melting, extruding, bracing, granulating and the like, only needs a 3 kilovolt-ampere stirrer to uniformly mix all the components and then directly bags the components for use, and melts the components to exert performance through the used high-temperature stone, so that the preparation process has extremely low energy consumption and no heat emission and noise emission. The preparation method of the low-energy-consumption direct-vat-set granular colored asphalt can realize the yield of 15 tons per day only by the electric energy consumption of 3 kilovolt-ampere, saves energy by 200 times compared with the traditional process, saves energy and reduces the production cost. The preparation method of the low-energy-consumption direct-vat-set granular colored asphalt has the characteristics of simple processing technology, environmental protection, energy conservation, low production cost and the like.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (9)
1. The low-energy-consumption direct-throwing granular colored asphalt comprises the following components in percentage by weight:
or, the composition comprises the following components in percentage by weight:
the preparation method of the low-energy-consumption direct-vat-set granular colored asphalt comprises the following steps:
s1, placing a styrene-butadiene-styrene block copolymer and a polystyrene butadiene copolymer into a container and stirring to prepare a blend A;
s2, adding an asphalt anti-aging fluxing agent into the blend A, uniformly stirring to obtain a blend B, and standing for 1 h;
s3, adding calcium powder and toner into the blend B, and uniformly stirring for 1h to obtain a blend C;
s4, adding petroleum resin into the blend C and uniformly stirring for 1h to prepare the low-energy-consumption direct-casting granular colored asphalt;
the asphalt anti-aging fluxing agent comprises dehydrated gutter oil, bio-oil extracted from poultry died of illness and a deodorization stabilizer.
2. The low energy consumption direct vat set granular colored asphalt of claim 1, wherein: the asphalt anti-aging fluxing agent also comprises aromatic hydrocarbon oil or extract oil extracted from crude oil.
3. The low energy consumption direct vat set granular colored asphalt of claim 2, wherein: the calcium powder is 200 meshes of calcium powder, and the toner is 400 meshes of toner.
4. A method for preparing low-energy-consumption direct-vat-set granular colored asphalt, which is used for preparing the low-energy-consumption direct-vat-set granular colored asphalt of any one of claims 1 to 3, and comprises the following steps:
s1, placing a styrene-butadiene-styrene block copolymer and a polystyrene butadiene copolymer into a container and stirring to prepare a blend A;
s2, adding an asphalt anti-aging fluxing agent into the blend A and uniformly stirring to obtain a blend B;
s3, adding calcium powder and toner into the blend B, and uniformly stirring to obtain a blend C;
and S4, adding petroleum resin into the blend C and uniformly stirring to obtain the low-energy-consumption direct-projection type granular colored asphalt.
5. The method for preparing low-energy-consumption direct-vat-set granular colored asphalt according to claim 4, wherein the method comprises the following steps: and in the S2, adding the asphalt anti-aging fluxing agent into the blend A, uniformly stirring to obtain a blend B, and standing for 1 h.
6. The method for preparing low-energy-consumption direct-vat-set granular colored asphalt according to claim 4 or 5, characterized in that: and in the S3, adding calcium powder and toner into the blend B, and uniformly stirring for 1h to prepare a blend C.
7. The method for preparing low-energy-consumption direct-vat-set granular colored asphalt according to claim 6, wherein the method comprises the following steps: and in the S4, adding petroleum resin into the blend C and uniformly stirring for 1h to prepare the low-energy-consumption direct-projection granular colored asphalt.
8. A method for using low-energy-consumption direct-vat-set granular colored asphalt as claimed in any one of claims 1 to 3, comprising the steps of:
s1. packaging the low energy consumption direct-projection granular color asphalt with plastic bags;
s2, putting the heated stone, the plastic bag and the low-energy-consumption direct-casting type granular colored asphalt into a stirring pot for fully melting, and uniformly stirring and wrapping the melted low-energy-consumption direct-casting type granular colored asphalt on the surface of the stone;
s3. spreading the stirred low-energy consumption direct-projection granular color asphalt on the road surface.
9. The method for using the low-energy-consumption direct-projection granular colored asphalt as claimed in claim 8, wherein the method comprises the following steps: in s1, the plastic bag is a polyethylene hot-melt plastic bag with a melting point of 120-140 ℃;
in said s2, the stone is heated to 150-190 ℃.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100632867B1 (en) * | 2005-10-18 | 2006-10-16 | 이상호 | The color modified asphalt mixture and color modified asphalt using thereof |
| CN101928465A (en) * | 2010-09-21 | 2010-12-29 | 上海浦东路桥建设股份有限公司 | Color asphalt binder capable of being directly applied and preparation method thereof |
| CN103145369A (en) * | 2013-03-08 | 2013-06-12 | 湖北国创高新材料股份有限公司 | Colored asphalt cement prepared by using illegal cooking oil and preparation method thereof |
| CN107129694A (en) * | 2017-04-28 | 2017-09-05 | 王胜林 | A kind of direct putting type chromatic bituminous cement |
| CN107488327A (en) * | 2017-08-14 | 2017-12-19 | 江苏诺路桥工程检测有限公司 | A kind of preparation method of high-modulus color asphalt particle |
-
2018
- 2018-07-24 CN CN201810819246.XA patent/CN109135164B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100632867B1 (en) * | 2005-10-18 | 2006-10-16 | 이상호 | The color modified asphalt mixture and color modified asphalt using thereof |
| CN101928465A (en) * | 2010-09-21 | 2010-12-29 | 上海浦东路桥建设股份有限公司 | Color asphalt binder capable of being directly applied and preparation method thereof |
| CN103145369A (en) * | 2013-03-08 | 2013-06-12 | 湖北国创高新材料股份有限公司 | Colored asphalt cement prepared by using illegal cooking oil and preparation method thereof |
| CN107129694A (en) * | 2017-04-28 | 2017-09-05 | 王胜林 | A kind of direct putting type chromatic bituminous cement |
| CN107488327A (en) * | 2017-08-14 | 2017-12-19 | 江苏诺路桥工程检测有限公司 | A kind of preparation method of high-modulus color asphalt particle |
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| CN109135164A (en) | 2019-01-04 |
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