CN105086482B - A kind of asphalt surface hot reproduction regenerative agent - Google Patents
A kind of asphalt surface hot reproduction regenerative agent Download PDFInfo
- Publication number
- CN105086482B CN105086482B CN201510638205.7A CN201510638205A CN105086482B CN 105086482 B CN105086482 B CN 105086482B CN 201510638205 A CN201510638205 A CN 201510638205A CN 105086482 B CN105086482 B CN 105086482B
- Authority
- CN
- China
- Prior art keywords
- parts
- oil
- regenerative agent
- black
- petroleum products
- 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.)
- Active
Links
- 230000001172 regenerating effect Effects 0.000 title claims abstract description 31
- 239000010426 asphalt Substances 0.000 title claims abstract description 30
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 30
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims abstract description 26
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical group Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims abstract description 23
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical group O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003209 petroleum derivative Substances 0.000 claims abstract description 16
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical group C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims abstract description 13
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical group C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000006229 carbon black Substances 0.000 claims abstract description 12
- 229920002545 silicone oil Polymers 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 8
- 150000005846 sugar alcohols Chemical class 0.000 claims abstract description 8
- 239000003921 oil Substances 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 19
- 150000001412 amines Chemical group 0.000 claims description 12
- 239000012965 benzophenone Substances 0.000 claims description 10
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 claims description 10
- -1 repefral Chemical compound 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- GOPYZMJAIPBUGX-UHFFFAOYSA-N [O-2].[O-2].[Mn+4] Chemical group [O-2].[O-2].[Mn+4] GOPYZMJAIPBUGX-UHFFFAOYSA-N 0.000 claims description 2
- NCWQJOGVLLNWEO-UHFFFAOYSA-N methylsilicon Chemical compound [Si]C NCWQJOGVLLNWEO-UHFFFAOYSA-N 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 230000008929 regeneration Effects 0.000 abstract description 14
- 238000011069 regeneration method Methods 0.000 abstract description 14
- 238000011065 in-situ storage Methods 0.000 abstract description 5
- 238000005457 optimization Methods 0.000 abstract description 2
- 125000003277 amino group Chemical group 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 238000004064 recycling Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000002699 waste material Substances 0.000 description 5
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical compound CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 description 1
- 229960001826 dimethylphthalate Drugs 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000012492 regenerant Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention discloses a kind of asphalt surface hot reproduction regenerative agent, its raw material includes following component：Black petroleum products：4 25 parts；Gutter oil：15 30 parts；Alditol tapped oil：20 40 parts；Butadiene-styrene rubber：28 parts；Repefral：24 parts；Manganese dioxide：23 parts；Carbon black：25 parts；Carlow amine：24 parts；Benzophenone：25 parts；Aluminium chloride：23 parts；Methyl-silicone oil：0.5 0.8 parts；Chloroform：0.2 0.4 parts.The in-situ heat regeneration pitch regenerative agent cost passed through is cheap, and by the optimization to component and content, using the regenerative agent in-situ heat regeneration bituminous paving, regeneration asphalt temperature stability is significantly improved with viscoelastic property.
Description
Technical field
The invention belongs to road engineering material field, and in particular to a kind of asphalt surface hot reproduction regenerative agent.
Background technology
Nearly 60,000,000 tons of caused waste asphalt mixture quantity, the so huge discarded pitch of quantity mix every year in China
Material is closed, if not being used, not only takes a large amount of soils, and pollute environment.Therefore, scientific and efficient utilization waste asphalt mixes
Material is closed, to promoting resource circulation utilization and environmental protection significant.
Recycling Old Asphalt Mixture technology has been risen at home at present.Current Regenerative Technique of Asphalt Mixture is main
Divide hot recycling and the class of cold renewal two.Cold recycling technology can utilize 70-90% RAP, but cold renewal is more to reworked material
One kind is recycled, and aged asphalt therein is not regenerated.Hot in-place recycling is to mix certain proportion waste asphalt
Material (20-50%), which serves as, to gather materials and new pitch and aggregate blending, realizes Bituminous concrete surface again in a manner of hot-mix asphalt mixture
Raw and recycling.Hot in-place recycling has good practicality, it has also become a kind of regeneration techniques of mature and reliable.For hot recycling
For technology, regenerative agent is a kind of important materials of the technology, by the introducing of regenerative agent, can activate waste asphalt mixture
In aged asphalt, adjust the viscosity of aged asphalt, recover its original performance, reach and efficiently utilize waste asphalt material
Purpose.Invention at present both at home and abroad on bitumen regenerant is more, and the application of hot in-place recycling is also at Rapid development stage.
However, there is regenerative agent cost is high, old material aspect ratio is low, mix for existing Hot Reclamation Technology in Place for Asphalt Pavement
The deficiencies of temperature is high, regenerated road surface antistrip performance is poor is, it is necessary to which the in-situ heat regeneration pitch for producing a kind of better performances mixes
Close material.
The content of the invention
It is an object of the invention to provide a kind of asphalt surface hot reproduction regenerative agent, using following technical scheme：
A kind of asphalt surface hot reproduction regenerative agent, its raw material include following component：
Black petroleum products：4-25 parts；
Gutter oil：15-30 parts；
Alditol tapped oil：20-40 parts；
Butadiene-styrene rubber：2-8 parts；
Repefral：2-4 parts；
Manganese dioxide：2-3 parts；
Carbon black：2-5 parts；
Carlow amine：2-4 parts；
Benzophenone：2-5 parts；
Aluminium chloride：2-3 parts；
Methyl-silicone oil：0.5-0.8 parts；
Chloroform：0.2-0.4 parts.
Further, its raw material includes following component：
Black petroleum products：10.8 parts；
Gutter oil：17.2 parts；
Alditol tapped oil：32 parts；
Butadiene-styrene rubber：6 parts；
Repefral：3.2 part；
Manganese dioxide：2.1 part；
Carbon black：3.4 part；
Carlow amine：2.6 part；
Benzophenone：2.3 part；
Aluminium chloride：2.8 part；
Methyl-silicone oil：0.65 part；
Chloroform：0.35 part.
Further, a kind of method for preparing asphalt surface hot reproduction regenerative agent, comprises the following steps：
Black petroleum products and gutter oil are mixed, are heated up to 80-90 DEG C；
By butadiene-styrene rubber, repefral, manganese dioxide, carbon black, Carlow amine, benzophenone, aluminium chloride, methyl
Silicone oil, chloroform are mixed into black petroleum products and gutter oil, and insulated and stirred is to form mixture；
The mixture is heated to 90-120 DEG C, and adds furfural extract oil, stirs, forms the regenerative agent.
Effect of the invention is that：The in-situ heat regeneration pitch regenerative agent cost that the present invention passes through is cheap, by group
Divide the optimization with content, using the regenerative agent in-situ heat regeneration bituminous paving, regeneration asphalt temperature stability obtains with viscoelastic property
To significantly improving.
Embodiment
Embodiment 1
A kind of asphalt surface hot reproduction regenerative agent, its raw material include following component：Black petroleum products：22 parts；Gutter oil：
19.5 parts；Alditol tapped oil：27 parts；Butadiene-styrene rubber：5.6 part；Repefral：3.3 part；Manganese dioxide：2.5 part；
Carbon black：4.1 part；Carlow amine：3.6 part；Benzophenone：4.2 part；Aluminium chloride：2.1 part；Methyl-silicone oil：0.72 part；Chloroform：0.28
Part.Black petroleum products and gutter oil are mixed, are heated up to 85 DEG C；By butadiene-styrene rubber, repefral, manganese dioxide, charcoal
Black, Carlow amine, benzophenone, aluminium chloride, methyl-silicone oil, chloroform are mixed into black petroleum products and gutter oil, and insulated and stirred is with shape
Resulting mixture；The mixture is heated to 105 DEG C, and adds furfural extract oil, stirs, forms the regenerative agent.
The regeneration effect of regenerative agent manufactured in the present embodiment is as shown in table 1, and it is as shown in the table uses regenerative agent of the present invention again
Raw asphalt temperature stability is significantly improved with viscoelastic property.
The regeneration effect of table 1 is evaluated
Embodiment 2
A kind of asphalt surface hot reproduction regenerative agent, its raw material include following component：
Black petroleum products：10.3 parts；Gutter oil：16.2 parts；Alditol tapped oil：26 parts；Butadiene-styrene rubber：3.5 part；O-phthalic
Dimethyl phthalate：2.65 part；Manganese dioxide：2.1 part；Carbon black：3.4 part；Carlow amine：2.4 part；Benzophenone：2.8 part；Aluminium chloride：
2.7 part；Methyl-silicone oil：0.65 part；Chloroform：0.275 part.Black petroleum products and gutter oil are mixed, are heated up to 88 DEG C；By butylbenzene rubber
Glue, repefral, manganese dioxide, carbon black, Carlow amine, benzophenone, aluminium chloride, methyl-silicone oil, chloroform are mixed into stone
In oily heavy oil and gutter oil, and insulated and stirred is to form mixture；The mixture is heated to 98 DEG C, and adds furfural extraction
Oil, stirring, forms the regenerative agent.
The regeneration effect of regenerative agent manufactured in the present embodiment is as shown in table 2, and it is as shown in the table uses regenerative agent of the present invention again
Raw asphalt temperature stability is significantly improved with viscoelastic property.
The regeneration effect of table 2 is evaluated
Embodiment 3
A kind of asphalt surface hot reproduction regenerative agent, its raw material include following component：
Black petroleum products：10.8 parts；Gutter oil：17.2 parts；Alditol tapped oil：32 parts；Butadiene-styrene rubber：6 parts；Phthalic acid
Dimethyl ester：3.2 part；Manganese dioxide：2.1 part；Carbon black：3.4 part；Carlow amine：2.6 part；Benzophenone：2.3 part；Aluminium chloride：2.8
Part；Methyl-silicone oil：0.65 part；Chloroform：0.35 part.Black petroleum products and gutter oil are mixed, are heated up to 86 DEG C；By butadiene-styrene rubber,
Repefral, manganese dioxide, carbon black, Carlow amine, benzophenone, aluminium chloride, methyl-silicone oil, chloroform are mixed into oil weight
In oil and gutter oil, and insulated and stirred is to form mixture；The mixture is heated to 100 DEG C, and adds furfural extract oil, is stirred
Mix, form the regenerative agent.
The regeneration effect of regenerative agent manufactured in the present embodiment is as shown in table 3, and it is as shown in the table uses regenerative agent of the present invention again
Raw asphalt temperature stability is significantly improved with viscoelastic property.
The regeneration effect of table 3 is evaluated
Each raw material cited by the present invention can realize the present invention, and the bound value of each raw material, interval value can
Realize the present invention；It is numerous to list herein.For those skilled in the art, the present invention can have various modifications and change
Change, all any modifications, equivalent substitution, improvement etc. made in the spirit and principles in the present invention, all should be in the protection of the present invention
Scope.
Claims (2)
- A kind of 1. asphalt surface hot reproduction regenerative agent, it is characterised in that：Its raw material includes following component：Black petroleum products：4-25 parts；Gutter oil：15-19.5 parts；Alditol tapped oil：20-32 parts；Butadiene-styrene rubber：2-8 parts；Repefral：2-4 parts；Manganese dioxide：2-3 parts；Carbon black：2-5 parts；Carlow amine：2-4 parts；Benzophenone：2-5 parts；Aluminium chloride：2-3 parts；Methyl-silicone oil：0.5-0.8 parts；Chloroform：0.2-0.4 parts；Preparation method comprises the following steps：Black petroleum products and gutter oil are mixed, are heated up to 80-90 DEG C；By butadiene-styrene rubber, repefral, manganese dioxide, carbon black, Carlow amine, benzophenone, aluminium chloride, methyl silicon Oil, chloroform are mixed into black petroleum products and gutter oil, and insulated and stirred is to form mixture；The mixture is heated to 90-120 DEG C, and adds furfural extract oil, stirs, forms the regenerative agent.
- 2. asphalt surface hot reproduction regenerative agent as claimed in claim 1, it is characterised in that：Its raw material includes following component：Black petroleum products：10.8 parts；Gutter oil：17.2 parts；Alditol tapped oil：32 parts；Butadiene-styrene rubber：6 parts；Repefral：3.2 part；Manganese dioxide：2.1 part；Carbon black：3.4 part；Carlow amine：2.6 part；Benzophenone：2.3 part；Aluminium chloride：2.8 part；Methyl-silicone oil：0.65 part；Chloroform：0.35 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510638205.7A CN105086482B (en) | 2015-09-30 | 2015-09-30 | A kind of asphalt surface hot reproduction regenerative agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510638205.7A CN105086482B (en) | 2015-09-30 | 2015-09-30 | A kind of asphalt surface hot reproduction regenerative agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105086482A CN105086482A (en) | 2015-11-25 |
| CN105086482B true CN105086482B (en) | 2017-12-05 |
Family
ID=54567858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510638205.7A Active CN105086482B (en) | 2015-09-30 | 2015-09-30 | A kind of asphalt surface hot reproduction regenerative agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105086482B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110903662A (en) * | 2019-11-26 | 2020-03-24 | 湖南鑫长胜材料科技有限公司 | Regenerated asphalt and preparation method thereof |
| CN111662556A (en) * | 2020-07-15 | 2020-09-15 | 辽宁省交通科学研究院有限责任公司 | Efficient asphalt regenerant for large-proportion thermally-regenerated asphalt concrete and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255245A (en) * | 2008-04-10 | 2008-09-03 | 华东理工大学 | Road bitumen regenerative agent |
| CN102585529A (en) * | 2012-02-29 | 2012-07-18 | 武汉理工大学 | Asphalt regenerant prepared by utilizing waste edible oil and preparing process of asphalt regenerant |
| CN102604402A (en) * | 2012-03-31 | 2012-07-25 | 英达热再生有限公司 | Asphalt recycling agent for hot recycling of asphalt on asphalt road surface |
| CN103073899A (en) * | 2012-12-26 | 2013-05-01 | 上海浦东路桥建设股份有限公司 | Environment-friendly waste road asphalt regenerating agent and preparation method thereof |
| CN104788970A (en) * | 2015-03-27 | 2015-07-22 | 苏州拓博琳新材料科技有限公司 | Recycling agent for in-place hot recycled asphalt, mixture and preparation thereof |
-
2015
- 2015-09-30 CN CN201510638205.7A patent/CN105086482B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255245A (en) * | 2008-04-10 | 2008-09-03 | 华东理工大学 | Road bitumen regenerative agent |
| CN102585529A (en) * | 2012-02-29 | 2012-07-18 | 武汉理工大学 | Asphalt regenerant prepared by utilizing waste edible oil and preparing process of asphalt regenerant |
| CN102604402A (en) * | 2012-03-31 | 2012-07-25 | 英达热再生有限公司 | Asphalt recycling agent for hot recycling of asphalt on asphalt road surface |
| CN103073899A (en) * | 2012-12-26 | 2013-05-01 | 上海浦东路桥建设股份有限公司 | Environment-friendly waste road asphalt regenerating agent and preparation method thereof |
| CN104788970A (en) * | 2015-03-27 | 2015-07-22 | 苏州拓博琳新材料科技有限公司 | Recycling agent for in-place hot recycled asphalt, mixture and preparation thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105086482A (en) | 2015-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105293996B (en) | A kind of preparation method of warm-mixed recycled asphalt mixture | |
| CN102795812B (en) | A kind of warm-mixed recycled asphalt mixture and preparation method thereof | |
| CN104788970B (en) | In-situ heat regeneration Colophonium regenerative agent, compound and its preparation | |
| CN104031397B (en) | A kind of regeneration epoxy asphalt road surface and preparation method thereof | |
| CN102174267B (en) | Asphalt cold recycling agent and preparation method thereof | |
| CN103305014B (en) | A kind of SBS modifying asphalt and preparation method thereof | |
| CN103774537B (en) | A kind of asphalt pavement regeneration method | |
| CN102604402A (en) | Asphalt recycling agent for hot recycling of asphalt on asphalt road surface | |
| CN103254652B (en) | As regenerator, waste asphalt mixture is carried out to the method for cold renewal with aromatic hydrocarbon oil | |
| CN102618046A (en) | SBS (styrene-butadiene-styrene) modified regenerant, preparation method thereof and asphalt regeneration method | |
| CN101973726A (en) | Porous pavement partially taking steel slag as coarse aggregate | |
| CN103774517B (en) | A kind of asphalt pavement regeneration method of adding regenerative agent | |
| CN112358223A (en) | Warm-mixing agent, recycling agent and preparation method of warm-mixing recycled asphalt mixture | |
| CN102924936A (en) | Bituminous cold reclaiming agent and application of bituminous cold reclaiming agent in cold reclaiming of bituminous concrete | |
| CN106396502A (en) | Foamed warm mix recycled asphalt mixture and preparation method thereof | |
| CN105859175A (en) | Plant-mixed warm regenerated asphalt mixture of large-proportion RAP material | |
| CN101633743B (en) | Road waste asphalt regenerant and preparation method | |
| CN102702601A (en) | Direct addition type rubber powder composite asphalt mixture modifier and preparation method thereof | |
| CN103788667A (en) | Multicomponent system for improving modulus of asphalt mixture, and application method and modified asphalt thereof | |
| CN105086482B (en) | A kind of asphalt surface hot reproduction regenerative agent | |
| CN106433152A (en) | Normal temperature activation and regeneration agent for cold-recycling and preparation method thereof | |
| CN110283616B (en) | Waste tire thermal cracking regeneration carbon black modified material and modified asphalt | |
| CN104558732A (en) | High-temperature mixed type waste rubber modified asphalt enhancer composition and preparation method thereof | |
| CN104003657A (en) | Thermal conductive SMA (stone mastic asphalt) asphalt concrete used for electric snow melting asphalt pavement | |
| CN101817985B (en) | Modified asphalt regeneration agent as well as preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231214 Address after: No. 62 Suyuan Avenue, Jiangning Development Zone, Nanjing City, Jiangsu Province, 211106 (Jiangning Development Zone) Patentee after: Jiangsu Chuangwei Transportation Technology Development Co.,Ltd. Address before: 211189 No. 2 Southeast University Road, Jiangning District, Nanjing, Jiangsu Patentee before: SOUTHEAST University |
|
| TR01 | Transfer of patent right |