CN103468003B - Crack disease consolidant for asphalt pavement and production method thereof - Google Patents
Crack disease consolidant for asphalt pavement and production method thereof Download PDFInfo
- Publication number
- CN103468003B CN103468003B CN201310423974.6A CN201310423974A CN103468003B CN 103468003 B CN103468003 B CN 103468003B CN 201310423974 A CN201310423974 A CN 201310423974A CN 103468003 B CN103468003 B CN 103468003B
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- Prior art keywords
- consolidant
- asphalt pavement
- disease
- crack
- epoxy resin
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 37
- 239000010426 asphalt Substances 0.000 title claims abstract description 26
- 201000010099 disease Diseases 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000003822 epoxy resin Substances 0.000 claims abstract description 13
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 13
- -1 polyethylene Polymers 0.000 claims abstract description 11
- 239000004698 Polyethylene Substances 0.000 claims abstract description 7
- 235000013312 flour Nutrition 0.000 claims abstract description 7
- 229920000573 polyethylene Polymers 0.000 claims abstract description 7
- 239000004575 stone Substances 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 235000015110 jellies Nutrition 0.000 claims abstract description 5
- 239000008274 jelly Substances 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 235000013311 vegetables Nutrition 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 229920003987 resole Polymers 0.000 claims description 4
- 244000250129 Trigonella foenum graecum Species 0.000 claims description 3
- 235000001484 Trigonella foenum graecum Nutrition 0.000 claims description 3
- 235000001019 trigonella foenum-graecum Nutrition 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 6
- 229920005989 resin Polymers 0.000 abstract description 3
- 239000011347 resin Substances 0.000 abstract description 3
- 229920001187 thermosetting polymer Polymers 0.000 abstract description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 19
- 239000007921 spray Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000009471 action Effects 0.000 description 1
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- 230000032683 aging Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000006073 displacement reaction Methods 0.000 description 1
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- 239000008187 granular material Substances 0.000 description 1
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- 239000011707 mineral Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
A kind of Crack disease consolidant for asphalt pavement and production method thereof, by carbolineum: polyethylene: type thermosetting resin: vegetable jelly class: epoxy resin: stone flour=6 ~ 8:0.5 ~ 0.3:1 ~ 0.5:1 ~ 0.5:1 ~ 0, heating raw materials to 30 ~ 100 DEG C of 5:0.5 ~ 0.2, stir rear tinning sealing, be kept at cool place, drying, ventilation, fp environment.The present invention can extend the pavement usage cycle, reduces maintenance cost, reduce old material abandoned piles contaminate environment.
Description
Technical field
The present invention relates to chemical technology field, specifically a kind of Crack disease consolidant for asphalt pavement, also relate to the production method of this Crack disease consolidant for asphalt pavement simultaneously.
Background technology
In asphalt pavement conserving maintenance construction, modal pavement disease is exactly bituminous pavement crackle disease.What its Producing reason was main has following several: (1) sub-surface undercapacity, produces sinking distortion and cause asphalt pavement structural layer to be subject to the curved portion's breaking elongation that undercuts to road surface under Vehicle Load; (2) there is powder or loose fine granules in the interface between blacktop and sub-surface surface, cause blacktop and basic unit not to cohere very well and form integrated plate body layer, under wheel load effect, oil mat local produces horizontal push-and-pull displacement drawing crack oil mat; (3) not tight to quality control in construction process of asphalt pavement, asphalt content deficiency or sandstone mineral aggregate (gathering materials) grating etc. is caused not to reach corresponding specification or design requirements, cause congenital defect and driving cargo effect cannot be met, thus producing between loose, blown sand or be full of cracks check crack disease.
The manifestation of above disease: (1) is distinguished from grade elevation, mainly contains road surface subsidence mode-Ⅲ crack and the mode-Ⅲ crack that do not sink; (2) distinguish from road surface crackle block feature, mainly contain cleavage block and loosen mode-Ⅲ crack and non-loosening mode-Ⅲ crack; (3) distinguish from road surface crack distribution feature, mainly contain between map cracking and wire crackle or have mixed type (turtleback) crackle.
No matter be any crackle, all directly related to the work-ing life of bituminous pavement, due to the existence of bituminous pavement crackle disease, the most directly harm is exactly that the ponding of road surface causes along the seepage of crackle: the roadbed of (1) wet Terrain surface basic unit and bottom thereof causes disease to be expanded; (2) to the cutting at blacktop and sub-surface interface, crackle disease is caused to be expanded.
To the reparation of bituminous pavement crackle disease, traditional way is: (1) oil mat to loosening mode-Ⅲ crack disease scope carries out excavation and discards, again the new asphalt pavement material of making, if sub-surface undercapacity sinks serious, also to need again after surfacing basic unit (basic unit's reinforcement) the just new oil mat of making, and old material abandoned piles contaminate environment; Mostly this situation is because of causing not in time caused by disease expansion in early days to crackle damage repair, though invest comparatively large but do something against one's will, strengthens the reparation to crackle disease and control, just must reduce such adverse consequences if early stage.(2) to non-loosening also without sink crackle disease, take to overlay new oil mat or repave after crack area sprays new pitch (emulsified bitumen or asphalt cold repairing) to spread particulate formula key aggregate, also have and spray the object that colloidalmaterial reaches water blockoff seepage in wider crack.Though these methods can alleviate the expansion of crackle disease in a short time, just take stopgap measures and do not effect a permanent cure.Also there is increase maintenance cost simultaneously; Surface evenness is difficult to ensure card; Be only take to cover or filling mode temporarily makes up to crackle, do not control from the physical chemical mechanism of pitch place to go of starting with itself, therefore maintenance cycle is not long, disease easily recurs, the not too obvious and shortcoming such as uneconomical of effect.
Summary of the invention
The object of the invention is to overcome above-mentioned shortcoming and a kind of Crack disease consolidant for asphalt pavement that can extend the pavement usage cycle, reduce maintenance cost, reduce old material abandoned piles contaminate environment provided.
Another object of the present invention is to the production method that this Crack disease consolidant for asphalt pavement is provided.
A kind of Crack disease consolidant for asphalt pavement of the present invention, is obtained by the raw material of following weight ratio:
Carbolineum: polyethylene: type thermosetting resin: vegetable jelly class: epoxy resin: stone flour=6 ~ 8:0.5 ~ 0.3:1 ~ 0.5:1 ~ 0.5:1 ~ 0,5:0.5 ~ 0.2.
Thermosetting resin is resol, polypropylene, polyvinyl chloride etc.
Vegetable jelly class is fenugreek gum, Mierocrystalline cellulose.
Epoxy resin is epoxy resin E-60, epoxy resin E-44.
The production method of a kind of Crack disease consolidant for asphalt pavement of the present invention, comprising: by the heating raw materials to 30 of said ratio ~ 100 DEG C, stirs rear tinning sealing, is kept at cool place, drying, ventilation, fp environment.
The present invention compared with prior art, there is obvious beneficial effect, as can be known from the above technical solutions: Crack disease consolidant for asphalt pavement of the present invention, spray at crackle disease boundary surface, by permeating in crackle disease scope, physics chemical action (the bituminous material pavement performance that there is disease section aging is recovered, hard fragility is transformed to snappiness) can be produced to asphalt pavement material, make crackle disease realize healing.Reach the expansion of pre-Anti-cracking disease, reduce trenchless rehabilitation amount, to reduce maintenance cost, reduce old material abandoned piles contaminate environment, to ensure the quality of products, extend the pavement usage cycle etc.
The specific embodiment of the present invention is provided in detail by following examples.
Embodiment
Describe the present invention below in conjunction with example, explain and illustrate technical scheme feature of the present invention further.
embodiment 1:
A kind of production method (sample gross weight 10kg) of Crack disease consolidant for asphalt pavement, comprising:
By carbolineum 6kg, polyethylene 0.5kg, resol 1kg, fenugreek gum 1kg, epoxy resin E-60A1kg, stone flour 0.5kg, be heated to 30 ~ 100 DEG C, stir rear tinning sealing, be kept at cool place, drying, ventilation, fp environment.
embodiment 2:
A kind of production method (sample gross weight 10kg) of Crack disease consolidant for asphalt pavement, comprising:
By carbolineum 8kg, polyethylene 0.3kg, polypropylene 0.5kg, Mierocrystalline cellulose 0.5kg, epoxy resin E-44 0.5kg, stone flour 0.2, be heated to 30 ~ 100 DEG C, stir rear tinning sealing, be kept at cool place, drying, ventilation, fp environment.
embodiment 3:
A kind of production method (sample gross weight 10kg) of Crack disease consolidant for asphalt pavement, comprising:
By carbolineum 7kg, polyethylene 0.4kg, polyvinyl chloride 0.8kg, Mierocrystalline cellulose 0.8kg, epoxy resin E-60B0.7kg, stone flour 0.3, be heated to 30 ~ 100 DEG C, stir rear tinning sealing, be kept at cool place, drying, ventilation, fp environment.
Using method:
1, the consolidant that embodiment is obtained is heated to 50 ~ 80 DEG C;
2, crackle disease boundary surface (if crack width is excessive, can be aided with and inserts particulate formula asphalt) is sprayed at equably with spray appliance;
3, consumption is determined according to crack density and crack width, is generally 0.2kg ~ 5kg/M2, and crack density and crack width get more greatly the high amount of limiting the use of, otherwise gets lower bound consumption;
4, after spraying, (depending on temperature situation) must close traffic strengthen site traffic control in 1 ~ 3 hour, forbids vehicle to sail the road surface of spraying range into;
5, spray after 1 ~ 3 hour (depending on temperature situation), observe road surface consolidant without after obvious deposition, the particulate formula hard Aggregate of even spreading less than 8 millimeters is to covering consolidant spraying area completely and after evenly putting down with broom or other adapted tools, with light-duty compacting equipment, aggregate compaction is embedded crackle and road crust, ensureing that vehicle sails unlikely skidding into just can open to traffic.Special messenger to be established if desired to observe and to guard 3 ~ 5 hours commander's vehicle travelings, to guarantee traffic safety.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, anyly do not depart from technical solution of the present invention content, the any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (4)
1. a Crack disease consolidant for asphalt pavement, is obtained by the raw material of following weight ratio:
Carbolineum: polyethylene: resol, polypropylene or polyvinyl chloride: vegetable jelly class: epoxy resin: stone flour=6 ~ 8:0.5 ~ 0.3:1 ~ 0.5:1 ~ 0.5:1 ~ 0.5:0.5 ~ 0.2.
2. a kind of Crack disease consolidant for asphalt pavement as claimed in claim 1, wherein: vegetable jelly class is fenugreek gum, Mierocrystalline cellulose.
3. a kind of Crack disease consolidant for asphalt pavement as claimed in claim 2, wherein: epoxy resin is epoxy resin E-60, epoxy resin E-44.
4. the production method of a Crack disease consolidant for asphalt pavement, comprise: by carbolineum: polyethylene: resol, polypropylene or polyvinyl chloride: epoxy resin: heating raw materials to 30 ~ 100 DEG C of stone flour=6 ~ 8:0.5 ~ 0.3:1 ~ 0.5:1 ~ 0.5:1 ~ 0.5:0.5 ~ 0.2, stir rear tinning sealing, be kept at cool place, drying, ventilation, fp environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310423974.6A CN103468003B (en) | 2013-09-17 | 2013-09-17 | Crack disease consolidant for asphalt pavement and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310423974.6A CN103468003B (en) | 2013-09-17 | 2013-09-17 | Crack disease consolidant for asphalt pavement and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103468003A CN103468003A (en) | 2013-12-25 |
| CN103468003B true CN103468003B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310423974.6A Expired - Fee Related CN103468003B (en) | 2013-09-17 | 2013-09-17 | Crack disease consolidant for asphalt pavement and production method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103468003B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1472243A (en) * | 2002-07-30 | 2004-02-04 | 中国石油化工股份有限公司 | Old road pitch modifying regenerant and preparing method thereof |
| EP1586606A1 (en) * | 2004-04-14 | 2005-10-19 | KRATON Polymers Research B.V. | An asphalt binder based on polymer modified bitumen, hot mix asphalts made thereof, and pavements made therefrom |
| CN1939976A (en) * | 2005-09-28 | 2007-04-04 | 中国石油化工股份有限公司 | Asphalt road surface functional repairing agent with short surface dry time and its production |
| CN1939975A (en) * | 2005-09-28 | 2007-04-04 | 中国石油化工股份有限公司 | Asphalt road surface functional repairing agent and its production |
| CN101418130A (en) * | 2008-12-08 | 2009-04-29 | 桂希衡 | Weathering resistant asphalt modifier and application technology thereof |
| CN101838510A (en) * | 2010-06-02 | 2010-09-22 | 安徽三缔沥青材料有限公司 | High efficiency resin fissures cementation glue and preparation thereof |
| CN102251464A (en) * | 2011-04-21 | 2011-11-23 | 高伟 | Asphalt pavement crack pouring process and pavement crack repair agent |
| CN102936417A (en) * | 2011-08-16 | 2013-02-20 | 赵金叶 | Modified joint grouting glue for cement road surfaces |
-
2013
- 2013-09-17 CN CN201310423974.6A patent/CN103468003B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1472243A (en) * | 2002-07-30 | 2004-02-04 | 中国石油化工股份有限公司 | Old road pitch modifying regenerant and preparing method thereof |
| EP1586606A1 (en) * | 2004-04-14 | 2005-10-19 | KRATON Polymers Research B.V. | An asphalt binder based on polymer modified bitumen, hot mix asphalts made thereof, and pavements made therefrom |
| CN1939976A (en) * | 2005-09-28 | 2007-04-04 | 中国石油化工股份有限公司 | Asphalt road surface functional repairing agent with short surface dry time and its production |
| CN1939975A (en) * | 2005-09-28 | 2007-04-04 | 中国石油化工股份有限公司 | Asphalt road surface functional repairing agent and its production |
| CN101418130A (en) * | 2008-12-08 | 2009-04-29 | 桂希衡 | Weathering resistant asphalt modifier and application technology thereof |
| CN101838510A (en) * | 2010-06-02 | 2010-09-22 | 安徽三缔沥青材料有限公司 | High efficiency resin fissures cementation glue and preparation thereof |
| CN102251464A (en) * | 2011-04-21 | 2011-11-23 | 高伟 | Asphalt pavement crack pouring process and pavement crack repair agent |
| CN102936417A (en) * | 2011-08-16 | 2013-02-20 | 赵金叶 | Modified joint grouting glue for cement road surfaces |
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| Publication number | Publication date |
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| CN103468003A (en) | 2013-12-25 |
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Inventor after: Gui Xiheng Inventor after: Gui Kan Inventor before: Gui Kan |
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Effective date of registration: 20160218 Address after: Huaguo Backstreet Peng Jia Wan Nanming District 550002 in Guizhou province Guiyang city flower orchard project E (International Financial Street District) No. 2 Building 1 unit 7 floor No. 14 Applicant after: ZHILIDA RESOURCE RECYCLE TECHNOLOGY CO.,LTD. Address before: 553000 J116, Renhe East Road, Fenghuang New District, bell mountain, Guizhou, Liupanshui Applicant before: LIUPANSHUI ZHILIDA TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Effective date of registration: 20190808 Address after: 550000 Yangguan Avenue 132, Guiyang National High-tech Industrial Development Zone, Guiyang City, Guizhou Province Patentee after: Guizhou Jiaoke Hengchuang Technology Co.,Ltd. Address before: Huaguo Backstreet Peng Jia Wan Nanming District 550002 in Guizhou province Guiyang city flower orchard project E (International Financial Street District) No. 2 Building 1 unit 7 floor No. 14 Patentee before: ZHILIDA RESOURCE RECYCLE TECHNOLOGY CO.,LTD. |
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