CN102660163B - Separant for asphalt pavement construction machine - Google Patents
Separant for asphalt pavement construction machine Download PDFInfo
- Publication number
- CN102660163B CN102660163B CN201210145641.7A CN201210145641A CN102660163B CN 102660163 B CN102660163 B CN 102660163B CN 201210145641 A CN201210145641 A CN 201210145641A CN 102660163 B CN102660163 B CN 102660163B
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- Prior art keywords
- oil
- separant
- water
- asphalt pavement
- water emulsion
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- 239000010426 asphalt Substances 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 235000019198 oils Nutrition 0.000 claims abstract description 23
- 239000003921 oil Substances 0.000 claims abstract description 20
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 16
- 239000007764 o/w emulsion Substances 0.000 claims description 16
- 235000013311 vegetables Nutrition 0.000 claims description 11
- 239000003981 vehicle Substances 0.000 claims description 9
- 210000000582 semen Anatomy 0.000 claims description 4
- 239000008041 oiling agent Substances 0.000 claims description 3
- 235000012424 soybean oil Nutrition 0.000 claims description 3
- 239000003549 soybean oil Substances 0.000 claims description 3
- 235000019484 Rapeseed oil Nutrition 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 235000015112 vegetable and seed oil Nutrition 0.000 abstract description 6
- 239000008158 vegetable oil Substances 0.000 abstract description 6
- 239000011259 mixed solution Substances 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 7
- 239000002283 diesel fuel Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- -1 sanitas Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The invention relates to a separant for an asphalt pavement construction machine. The separant comprises vegetable oil, an emulsifier and water. The vegetable oil and the emulsifier are firstly prepared into emulsified oil, and then the emulsified oil and the water are prepared into the separant. The weight ratio of the vegetable oil to the emulsifier in the emulsified oil is 100: 10-16. The weight ratio of the emulsified oil to the water in the separant is 1: 6-16. The weight ratio of the emulsified oil to the water in the separant for a rubber wheel device is 1: 8-10, and the weight ratio of the emulsified oil to the water in the separant for a transportation vehicle is 1: 10-12. The separant disclosed by the invention has the beneficial effects that the separant mixed solution are stable in performance, is not dissolved in asphalt, good in the separation effect, simple in the preparation method is simple, and low in the construction cost.
Description
Technical field
This belongs to chemical composition preparing technical field, relates to asphalt construction auxiliary material, is specifically related to a kind of asphalt pavement construction machinery separant.
Technical background
In the construction process of bituminous pavement, rolling is last procedure, the quality of rolling effect directly affects mechanical property and the functional performance of bituminous concrete pavement, high-quality rolling both can make blacktop reach high compactness, can make again it have good quality of balance, meet or surpass design requirements the work-ing life of guaranteeing road surface.
For preventing and reducing pitch agent compound and carrier vehicle and the compacted machine equipment bonding, in construction process, use separant, prior art adopts the mixed solution of diesel oil and water 1:3 as separant, spray or brush.The disadvantage existing is: 1. diesel oil and water incomplete mixing, and in the process of brushing, diesel oil is concentrated, and isolation effect is poor.2. diesel oil has stronger dissolved bitumen effect, causes pitch cohesive force to decline, and pavement quality reduces, and the work-ing life on road surface is short, and 3. diesel-fuel price is higher, and consumption is large, and diesel oil per ton and water mixed liquid separant 2500-2600 unit, increase construction cost.
Number of patent application is that openly " separant and preparation method thereof for a kind of bituminous pavement street roller low-temperature construction, this separant is mainly mixed and made by silicone oil, compound emulsifying agent, glycerol, pH adjusting agent, sanitas, water in 201110046136.2 applications for a patent for invention.It is good that this separant has chemical stability, and high-and low-temperature resistance performance is remarkable, non-corrosive steel wheel, and glue spread is few, and isolation effect is lasting, advantages of environment protection.”。But more chemical is used in this patent application, preparation method is complicated, and use cost is high.
Summary of the invention
For overcoming above-mentioned the deficiencies in the prior art, invention provides a kind of asphalt pavement construction machinery separant, to improve the isolation effect of asphalt and carrier vehicle and the compacted machine, improves pavement quality, reduces construction cost.
Asphalt pavement construction machinery of the present invention is comprised of vegetables oil, vegetable oil emulsifier and water with separant.First with vegetables oil and vegetable oil emulsifier, be configured to oil in water emulsion, then be configured to separant with oil in water emulsion and water.In oil in water emulsion, the ratio of vegetables oil and emulsifying agent is by weight: 100:10～16.In separant, the ratio of oil in water emulsion and water is by weight: 1:6～16.
Vegetables oil is soybean oil, rapeseed oil, Semen Benincasae oil, plam oil or Oleum Gossypii semen.Emulsifying agent is commercially available ZR-1 vegetables oil oil-in-water emulsifiers, is vegetables oil emulsification tailored version efficient surfactant.Construction machinery comprises rubber tire equipment and carrier vehicle, and in the separant that rubber tire equipment is used, the ratio of oil in water emulsion and water is by weight: 1:8～10, in the separant that carrier vehicle uses, the ratio of oil in water emulsion and water is by weight: 1:10～12.
Asphalt pavement construction machinery of the present invention with the beneficial effect of separant is: the situation of oily water separation, does not appear in 1. separant mixed solution stable performance in 24 hours.2. mixing liquid does not produce dissolving to pitch, is conducive to keep the quality of asphalt.3. in carrier vehicle, mechanical means, use and can be good at isolating asphalt, do not occur bonding phenomenon.4. cost is lower, between the price 750-850 unit of 1 ton of mixed solution, and 1750 yuan of saving per ton.5. preparation method is simple, easy to carry.
embodiment specifically
below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1
Get 100 kilograms of soybean oil and 12 kilograms of ZR-1 vegetable oil emulsifiers, under normal temperature, mixing agitator is to stir under the stirring velocity of 30-50 rev/min, make oil in water emulsion, when emulsifying agent not exclusively dissolves, can suitably heat and carry out, temperature is between 40～90 degree.Sampling is carried out shelf stability test to oil in water emulsion, regularly to sample detection, shows that oil in water emulsion does not have oily water separation phenomenon in 24 hours, surpasses to have less than 1/10 oil in water emulsion for 72 hours to occur oily water separation, after stirring, is still mixed into emulsified state.
Embodiment 2
Get 10 kilograms of oil in water emulsions that configure and 80 kilograms of tap water, under normal temperature, mixing agitator, to stir under the stirring velocity of 30～50 revs/min, is made separant No. 1, for isolating rubber tire and asphalt.Get 10 kilograms of oil in water emulsions that configure and 100 kilograms of tap water, under normal temperature, mixing agitator, to stir under the stirring velocity of 30～50 revs/min, is made separant No. 2, for isolating conveying asphalt compound vehicle.After use, show, carrier vehicle and rubber tire are not found asphalt adhesion phenomenon.
Claims (3)
1. an asphalt pavement construction machinery separant, it is characterized in that: described separant is comprised of vegetables oil, emulsifying agent and water, with vegetables oil and emulsifying agent, be configured to oil in water emulsion, oil in water emulsion and water are configured to separant, in described oil in water emulsion, the ratio of vegetables oil and emulsifying agent is by weight: 100:10～16, in described separant, the ratio of oil in water emulsion and water is by weight: 1:6～16, described emulsifying agent is ZR-1 vegetables oil oil-in-water emulsifiers.
2. asphalt pavement construction machinery separant according to claim 1, is characterized in that: described vegetables oil is soybean oil, rapeseed oil, Semen Benincasae oil, plam oil or Oleum Gossypii semen.
3. asphalt pavement construction machinery separant according to claim 1 and 2, it is characterized in that: described construction machinery comprises rubber tire equipment and carrier vehicle, in the separant that described rubber tire equipment is used, the ratio of oil in water emulsion and water is by weight: 1:8～10, in the separant that described carrier vehicle uses, the ratio of oil in water emulsion and water is by weight: 1:10～12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210145641.7A CN102660163B (en) | 2012-05-11 | 2012-05-11 | Separant for asphalt pavement construction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210145641.7A CN102660163B (en) | 2012-05-11 | 2012-05-11 | Separant for asphalt pavement construction machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102660163A CN102660163A (en) | 2012-09-12 |
| CN102660163B true CN102660163B (en) | 2014-12-03 |
Family
ID=46769752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210145641.7A Active CN102660163B (en) | 2012-05-11 | 2012-05-11 | Separant for asphalt pavement construction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102660163B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111936A (en) * | 2015-09-10 | 2015-12-02 | 西安公路研究院 | Asphalt separant and preparation method thereof |
| CN105199571A (en) * | 2015-10-27 | 2015-12-30 | 长安大学 | Anti-sticking isolating agent for asphalt mixture and preparation method thereof |
| CN105400217B (en) * | 2016-01-11 | 2017-11-03 | 王壹帆 | A kind of road roller sticking-proof wheels solid state modification grease and preparation method thereof |
| CN105694460B (en) * | 2016-03-08 | 2017-08-11 | 长安大学 | A kind of micro- repairing type interleaving agent rolled for asphalt and preparation method thereof |
| CN105838246B (en) * | 2016-04-05 | 2018-01-23 | 武汉理工大学 | A kind of asphalt pavement construction machinery non-traditional grease interleaving agent and preparation method thereof |
| CN107629468A (en) * | 2017-09-30 | 2018-01-26 | 重庆市智翔铺道技术工程有限公司 | A kind of casting type asphaltic mixture interleaving agent and preparation method thereof and the method that paves |
| CN108841327A (en) * | 2018-07-20 | 2018-11-20 | 广州鸿绵合成材料有限公司 | A kind of asphalt road roller interleaving agent and preparation method thereof, test method |
| CN110776762A (en) * | 2019-11-07 | 2020-02-11 | 环球石墨烯(青岛)有限公司 | Novel graphene asphalt separant mother liquor formula and preparation method thereof |
| CN111621367A (en) * | 2020-04-22 | 2020-09-04 | 赖德超 | Spray liquid of rubber-tyred road roller |
| CN112760031A (en) * | 2021-01-13 | 2021-05-07 | 安徽省路兴建设项目管理有限公司 | Water-soluble methyl silane environment-friendly cement template anti-sticking agent |
| CN112760038A (en) * | 2021-01-14 | 2021-05-07 | 安徽省路兴建设项目管理有限公司 | Water-soluble green tung oil environment-friendly asphalt separant |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962513A (en) * | 2009-07-22 | 2011-02-02 | 北京金源化学集团有限公司 | Two-component tire bladder anti-adhesive agent |
| CN102167939A (en) * | 2011-02-25 | 2011-08-31 | 山西省交通科学研究院 | Insulator for low-temperature construction of asphalt pavement road roller and method for preparing same |
-
2012
- 2012-05-11 CN CN201210145641.7A patent/CN102660163B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962513A (en) * | 2009-07-22 | 2011-02-02 | 北京金源化学集团有限公司 | Two-component tire bladder anti-adhesive agent |
| CN102167939A (en) * | 2011-02-25 | 2011-08-31 | 山西省交通科学研究院 | Insulator for low-temperature construction of asphalt pavement road roller and method for preparing same |
Non-Patent Citations (4)
| Title |
|---|
| AR沥青隔离剂的制备及应用;张于良;《山西交通科技》;20070630(第3期);P7-9 * |
| 冯天聪.利用植物油脚生产水泥预制构件隔离剂.《中国油脂》.1995,第20卷(第1期),P62. * |
| 利用植物油脚生产水泥预制构件隔离剂;冯天聪;《中国油脂》;19951230;第20卷(第1期);P62 * |
| 张于良.AR沥青隔离剂的制备及应用.《山西交通科技》.2007,(第3期),P7－9. * |
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| Publication number | Publication date |
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| CN102660163A (en) | 2012-09-12 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
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| ASS | Succession or assignment of patent right |
Owner name: HEBEI PROVINCE POWER SURVEYING DESIGN + RESEARCH I Free format text: FORMER OWNER: ZHONGXING ROAD + BRIDGE ENGINEERING CO., LTD. Effective date: 20141102 |
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| CB03 | Change of inventor or designer information |
Inventor after: Zhang Hongshan Inventor before: Wu Aijun Inventor before: Wang Yuqiao Inventor before: Liu Shiyuan |
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Free format text: CORRECT: ADDRESS; FROM: 071051 BAODING, HEBEI PROVINCE TO: 050031 SHIJIAZHUANG, HEBEI PROVINCE Free format text: CORRECT: INVENTOR; FROM: WU AIJUN WANG YUQIAO LIU SHIYUAN TO: ZHANG HONGSHAN |
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Effective date of registration: 20141102 Address after: 050031 No. 6 Jianhua street, Shijiazhuang, Hebei, Changan District Applicant after: Hebei Province Power Surveying Design & Research Institute Address before: 071051, Zhongxing District, Baoding, Hebei, Chaoyang North Avenue, No. 999, Luqiao Applicant before: Zhongxing Road & Bridge Engineering Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 050031 No. 6 Jianhua Street, Chang'an District, Shijiazhuang City, Hebei Province Patentee after: China Electric Power Construction Group Hebei electric survey and Design Research Institute Co., Ltd. Address before: 050031 No. 6 Jianhua Street, Chang'an District, Shijiazhuang City, Hebei Province Patentee before: Hebei Province Power Surveying Design & Research Institute |
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