CN102153926B - Penetrable regeneration paint for asphalt pavement and preparation method of penetrable regeneration paint - Google Patents
Penetrable regeneration paint for asphalt pavement and preparation method of penetrable regeneration paint Download PDFInfo
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- CN102153926B CN102153926B CN 201110038340 CN201110038340A CN102153926B CN 102153926 B CN102153926 B CN 102153926B CN 201110038340 CN201110038340 CN 201110038340 CN 201110038340 A CN201110038340 A CN 201110038340A CN 102153926 B CN102153926 B CN 102153926B
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- pavement
- penetrable
- asphalt
- paint
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- 239000010426 asphalt Substances 0.000 title claims abstract description 32
- 239000003973 paint Substances 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 230000008929 regeneration Effects 0.000 title abstract description 12
- 238000011069 regeneration method Methods 0.000 title abstract description 12
- 239000011347 resin Substances 0.000 claims abstract description 32
- 229920005989 resin Polymers 0.000 claims abstract description 32
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 18
- 239000002904 solvent Substances 0.000 claims abstract description 16
- 239000011280 coal tar Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000012466 permeate Substances 0.000 claims abstract description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 33
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 24
- 229920002554 vinyl polymer Polymers 0.000 claims description 24
- 230000008595 infiltration Effects 0.000 claims description 23
- 238000001764 infiltration Methods 0.000 claims description 23
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 claims description 22
- 239000003921 oil Substances 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 14
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 238000013019 agitation Methods 0.000 claims description 7
- 239000012492 regenerant Substances 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002283 diesel fuel Substances 0.000 claims description 5
- 239000003350 kerosene Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 13
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 239000003502 gasoline Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 239000011241 protective layer Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 10
- 239000002994 raw material Substances 0.000 description 10
- 230000003449 preventive effect Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- FQYUMYWMJTYZTK-UHFFFAOYSA-N Phenyl glycidyl ether Chemical compound C1OC1COC1=CC=CC=C1 FQYUMYWMJTYZTK-UHFFFAOYSA-N 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The invention discloses a penetrable regeneration paint for an asphalt pavement and a preparation method of the penetrable regeneration paint, which belong to the technical field of preparation of a preventative maintenance material for the asphalt pavement. The regeneration paint is a liquid mixture at normal temperature and particularly comprises the following components in part by weight: 30 to 50 parts of film forming resin, 3 to 9 parts of penetrant, 2 to 8 percent of asphalt rejuvenate agent, 30 to 50 parts of solvent and 10 to 20 parts of coal tar. The penetrable regeneration paint for the asphalt pavement, which is prepared by the preparation method, can strongly permeate through the asphalt pavement to deeply reduce aged asphalt so as to form a novel protective layer without carrying out mixture overlaying on the original pavement, and the using function of the pavement is recovered only by recovering the activity of the aged asphalt; meanwhile, a sealing film is formed on the asphalt pavement so as to prevent water, gasoline, chemicla and the like from invading into the asphalt pavement. When being adopted to recover the using function of the pavement, the penetrable regeneration paint for the asphalt pavement has the advantages that the penetrable regeneration paint is simple to construct and has short time of closing traffic and good waterproof performance; and the pavement friction coefficient is not reduced or reduced little.
Description
Technical field
The invention belongs to the bituminous pavement preventive maintenance technical field of material, be specifically related to a kind of bituminous pavement infiltration regenerated paint and preparation method thereof.
Background technology
Bituminous pavement has surfacing, comfortable, wear-resisting, the advantages such as vibration is little, noise is low, the construction time is short, simple maintenance of driving, on urban and suburban roads especially high-grade highway, is widely used.But bituminous pavement is through after the use of certain time limit; Because the comprehensive action of traffic loading and natural cause; Pitch in its surface layer can wear out gradually, finally causes such as check crack, depression, rut, gathers around the appearance of various diseases such as bag, influences the service function on road surface.
The maintenance process of bituminous pavement mainly can be divided into two big types of preventive maintenance and specific aim maintenances.Preventive maintenance is a kind of positive maintenance measure, and it is to produce large-scale damaged a kind of maintenance means of being taked before on the road surface.External research shows that road pavement takes correct preventive maintenance not only can save a large amount of maintenance funds, and can prolong the work-ing life on road surface greatly.
The bituminous pavement preventive maintenance method mainly adopts little LISP and slurry seal at present; These methods can not only form sealing ply on the road surface, the harm that opposing water or the infiltration of other chemical cause, and can recover the functions of use on road surface preferably; But it also has weak point: a. sealing ply just is covered in road crust simply; When temperature Change, it and old asphalt pavement rate of expansion and shrinking percentage are inconsistent, finally cause the road surface crack to occur; B. need design and prepare asphalt, operation is more loaded down with trivial details, and construction needs special mechanical equipment; C. cost is higher, and cost performance is lower.
Summary of the invention
In order to solve the deficiency that above-mentioned prior art exists, the present invention provides a kind of preventive maintenance material, promptly a kind of bituminous pavement infiltration regenerated paint; Its brushing behind bituminous pavement, can be penetrated into below the bituminous pavement, make aged asphalt recover active; Recover the road surface use properties, seal the space, road surface simultaneously, healing road surface fine cracks; Form sealing membrane at bituminous pavement, anti-sealing, gasoline and chemical etc. are invaded bituminous pavement, improve road surface waterproof, impervious and ageing resistance.Preparing method of the present invention and construction technology are simple, but both artificial constructions, but also mechanically spraying.
Bituminous pavement infiltration regenerated paint normal temperature provided by the invention is liquid form mixt down; Specifically consist of: the film-forming resin of 30-50 weight part, the permeate agent of 3-9 weight part, the bitumen regenerant of 2-8 weight part; The solvent of 30-50 weight part, the coal tar of 10-20 weight part.
The preparation method of bituminous pavement infiltration regenerated paint of the present invention:
Under agitation condition, the coal tar of 10-20 weight part, the solvent of 30-50 weight part are added in the reaction kettle; Stir and be warmed up to 60-80 ℃ of film-forming resin that adds the 30-50 weight part after 8-15 minute; Add the permeate agent of 3-9 weight part, the bitumen regenerant of 2-8 weight part after restir 8-15 minute; Continue to stir 20-30 minute postcooling to room temperature, the gained liquid form mixt is bituminous pavement infiltration regenerated paint.
Described film-forming resin is one or more in No. 104 vinyl resins, No. 105 vinyl resins, No. 2050 vinyl resins, No. 2080 vinyl resins.
Described permeate agent is one or more in penetrating agent JFC-E, penetrating agent JFC-M, the fast penetrant T.
Described bitumen regenerant is one or more in diesel oil, No. 200 solvent oils, No. 120 solvent oils, the furfural extract oil.
Described solvent is one or more of No. 690, toluene, acetone, ethanol, kerosene, phenyl glycidyl ether.
Advantage of the present invention is:
Preparation technology is simple: only need each component through simple mechanical stirring, mix and get final product;
Construction is simple: but both the artificial construction also can construct by common distribution vehicle;
The close traffic time is short: construction finishes can resume traffic after 60-90 minute, effectively alleviates the traffic pressure that construction brings;
Bituminous pavement infiltration regenerated paint has the excellent stopping property of following advantage: a.: it has preferably more the ability with the bituminous pavement minute crack, can form fine and close seal at bituminous pavement, effectively resists impurity erosions such as water, gasoline and chemical; B. hypertonicity: it can be penetrated into bituminous pavement 6-13mm, becomes the brea bed part of the whole, with bituminous pavement expand with shrink consistent, the damage that can avoid temperature Change to bring; C. regeneration: through osmosis, it has tangible regeneration to old asphalt pavement, can recover the performance of aged asphalt largely; D. need not design and preparation asphalt, operation is simple, saves material; E. cost is low, and cost performance is high.
Embodiment
Following examples further specify content of the present invention, but should not be construed as limitation of the present invention.
Embodiment 1
No. 104 vinyl resins of raw material: 420Kg, 50Kg fast penetrant T, 60Kg furfural extract oil, 360Kg toluene, 110Kg coal tar;
Above-mentioned raw materials is operated as follows: under agitation condition, coal tar, toluene are added in the reaction kettle; Stir and be warmed up to No. 104 vinyl resins of 60 ℃ of addings after 8 minutes; Restir adds fast penetrant T, furfural extract oil after 8 minutes; Continue to stir 30 minutes postcooling to room temperature, the gained liquid form mixt is bituminous pavement infiltration regenerated paint.
Embodiment 2
No. 105 vinyl resins of raw material: 300Kg, 90Kg penetrating agent JFC-M, 80Kg furfural extract oil, 330Kg toluene, 200Kg coal tar;
Above-mentioned raw materials is operated as follows: under agitation condition, coal tar, toluene are added in the reaction kettle; Stir and be warmed up to No. 105 vinyl resins of 70 ℃ of addings after 10 minutes; Restir adds penetrating agent JFC-M, furfural extract oil after 10 minutes; Continue to stir 30 minutes postcooling to room temperature, the gained liquid form mixt is bituminous pavement infiltration regenerated paint.
Embodiment 3
No. 2080 vinyl resins of raw material: 350Kg, 30Kg fast penetrant T, 30Kg penetrating agent JFC-E, 20Kg furfural extract oil, 200Kg kerosene, No. 690,200Kg phenyl glycidyl ether, 100Kg coal tar;
Above-mentioned raw materials is operated as follows: under agitation condition with in coal tar, kerosene, No. 690 adding reaction kettles of phenyl glycidyl ether; Stir and be warmed up to No. 2080 vinyl resins of 80 ℃ of addings after 15 minutes; Restir adds fast penetrant T, penetrating agent JFC-E, furfural extract oil after 15 minutes; Continue to stir 30 minutes postcooling to room temperature, the gained liquid form mixt is bituminous pavement infiltration regenerated paint.
Embodiment 4
No. 105 vinyl resins of raw material: 160Kg, No. 104 vinyl resins of 160Kg, 30Kg fast penetrant T, No. 200 solvent oils of 30Kg, 200Kg toluene, 200Kg acetone, 120Kg coal tar;
Above-mentioned raw materials is operated as follows: under agitation condition, coal tar, toluene, acetone are added in the reaction kettle; Stir and be warmed up to No. 105 vinyl resins of 65 ℃ of addings, No. 104 vinyl resins after 15 minutes; Restir adds fast penetrant T, No. 200 solvent oils after 15 minutes; Continue to stir 30 minutes postcooling to room temperature, the gained liquid form mixt is bituminous pavement infiltration regenerated paint.
Embodiment 5
No. 105 vinyl resins of raw material: 300Kg, No. 2050 vinyl resins of 150Kg, 50Kg fast penetrant T, 40Kg diesel oil, 30Kg furfural extract oil, 310Kg toluene, 120Kg coal tar;
Above-mentioned raw materials is operated as follows: under agitation condition, coal tar, toluene are added in the reaction kettle; Stir and be warmed up to No. 105 vinyl resins of 75 ℃ of addings, No. 2050 vinyl resins after 8 minutes; Restir adds fast penetrant T, diesel oil, furfural extract oil after 8 minutes; Continue to stir 30 minutes postcooling to room temperature, the gained liquid form mixt is bituminous pavement infiltration regenerated paint.
Measure each item physicals of the bituminous pavement infiltration regenerated paint of embodiment 1 preparation, the result is as shown in table 1;
Softening temperature, penetration degree, 15 ℃ of ductilities and saturated branch, fragrant branch, colloid, the bituminous matter four component content of regeneration asphalt behind the bituminous pavement infiltration regenerated paint of mensuration use embodiment 1 preparation; And with matrix pitch and aged asphalt relatively, the result is as shown in table 2;
Measure bituminous pavement construction depth, infiltration coefficient, coefficient of friction behind the bituminous pavement infiltration regenerated paint of brushing embodiment 1 preparation, and compare with the prevailing roadway of brushing bituminous pavement infiltration regenerated paint not, the result is as shown in table 3.
Table 1
| Physicals | Test result |
| Color | Black |
| State | Liquid |
| Rotary viscosity (25 ℃) | 69mPa·s |
| Surface drying time (25 ℃) | 40min |
| Low-temperature performance | -15 ℃ do not rupture |
| Resistance toheat | 70 ℃ do not trickle |
| Non-volatile content | 47.16％ |
| Specific weight determine | 1.057 |
Annotate: high temperature, low-temperature performance are carried out with reference to soluble asphalt waterproof paint industry standard JC408-91 correlation test.
Table 2
Annotate: require the preparation aged asphalt according to " highway engineering pitch and asphalt testing regulation " (JTJ 052-2000) correlation technique; Regeneration asphalt is to mix at 1: 9 to form by the bituminous pavement infiltration regenerated paint of embodiment 1 preparation and aged asphalt by mass ratio.
Table 3
Annotate: construction depth, infiltration coefficient, frictional coefficient are according to relevant regulations test among " highway engineering pitch and asphalt testing regulation " (JTJ 052-2000), " highway subgrade road surface on-the-spot test rules " (the JTG E60-2008).
Claims (2)
1. a bituminous pavement infiltration regenerated paint is characterized in that it is a liquid form mixt under the normal temperature; It specifically consists of: the film-forming resin of 30-50 weight part, the permeate agent of 3-9 weight part, the bitumen regenerant of 2-8 weight part; The solvent of 30-50 weight part, the coal tar of 10-20 weight part;
Described film-forming resin is one or more in No. 104 vinyl resins, No. 105 vinyl resins, No. 2050 vinyl resins;
Described permeate agent is one or more in penetrating agent JFC-E, penetrating agent JFC-M, the fast penetrant T;
Described bitumen regenerant is one or more in diesel oil, No. 200 solvent oils, No. 120 solvent oils, the furfural extract oil;
Described solvent is one or more in toluene, acetone, ethanol, the kerosene.
2. the preparation method of bituminous pavement infiltration regenerated paint; It is characterized in that; Its concrete preparation process is: under agitation condition, the coal tar of 10-20 weight part, the solvent of 30-50 weight part are added in the reaction kettle; Stir and be warmed up to 60-80 ℃ of film-forming resin that adds the 30-50 weight part after 8-15 minute; Add the permeate agent of 3-9 weight part, the bitumen regenerant of 2-8 weight part after restir 8-15 minute, continue to stir 20-30 minute postcooling to room temperature, the gained liquid form mixt is bituminous pavement infiltration regenerated paint;
Described film-forming resin is one or more in No. 104 vinyl resins, No. 105 vinyl resins, No. 2050 vinyl resins;
Described permeate agent is one or more in penetrating agent JFC-E, penetrating agent JFC-M, the fast penetrant T;
Described bitumen regenerant is one or more in diesel oil, No. 200 solvent oils, No. 120 solvent oils, the furfural extract oil;
Described solvent is one or more in toluene, acetone, ethanol, the kerosene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110038340 CN102153926B (en) | 2011-02-15 | 2011-02-15 | Penetrable regeneration paint for asphalt pavement and preparation method of penetrable regeneration paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110038340 CN102153926B (en) | 2011-02-15 | 2011-02-15 | Penetrable regeneration paint for asphalt pavement and preparation method of penetrable regeneration paint |
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| Publication Number | Publication Date |
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| CN102153926A CN102153926A (en) | 2011-08-17 |
| CN102153926B true CN102153926B (en) | 2012-07-04 |
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| CN 201110038340 Expired - Fee Related CN102153926B (en) | 2011-02-15 | 2011-02-15 | Penetrable regeneration paint for asphalt pavement and preparation method of penetrable regeneration paint |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103011898B (en) * | 2012-12-12 | 2014-03-26 | 中交第一公路勘察设计研究院有限公司 | Bituminous pavement softener and preparation method and application method thereof |
| CN106192700B (en) * | 2016-07-12 | 2019-02-12 | 河北森远路桥工程有限公司 | A kind of asphalt concrete pavement in-situ heat regeneration method of low energy consumption |
| BR102017015998A2 (en) * | 2017-07-26 | 2019-03-26 | Sociedade Beneficente Israelita Brasileira Hospital Albert Einstein | SEALER FILM AND PIPETING METHOD USING A SEALER FILM |
| CN108033738A (en) * | 2018-01-03 | 2018-05-15 | 山东润展汽车服务有限公司 | A kind of aqueous high molecular anti-skid surface material and its construction method |
| CN109777218B (en) * | 2018-12-27 | 2021-10-26 | 武汉华中科大新材料股份有限公司 | Material for preventive maintenance of road and construction method thereof |
| CN111019526A (en) * | 2019-12-26 | 2020-04-17 | 江苏中路交通科学技术有限公司 | Environment-friendly permeable asphalt pavement regeneration curing agent and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101235209A (en) * | 2008-01-04 | 2008-08-06 | 重庆诚邦科技发展有限公司 | Asphalt pavement conditioning curing agent and preparation method thereof |
| CN101348613A (en) * | 2007-07-18 | 2009-01-21 | 中国石油天然气股份有限公司 | Non-water road modified asphalt cold-penetration seam material and preparation of thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101348613A (en) * | 2007-07-18 | 2009-01-21 | 中国石油天然气股份有限公司 | Non-water road modified asphalt cold-penetration seam material and preparation of thereof |
| CN101235209A (en) * | 2008-01-04 | 2008-08-06 | 重庆诚邦科技发展有限公司 | Asphalt pavement conditioning curing agent and preparation method thereof |
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Address after: 030032 No.27, Wuluo street, economic and Technological Park, Xiaodian District, Taiyuan City, Shanxi Province Patentee after: Shanxi Transportation Technology Research and Development Co.,Ltd. Address before: No. 79, Xuefu street, Xiaodian District, Taiyuan, Shanxi Province Patentee before: Shanxi Transportation Research Institute |
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Granted publication date: 20120704 |