CN101008172A - Regenerated type road cold-repairing material - Google Patents
Regenerated type road cold-repairing material Download PDFInfo
- Publication number
- CN101008172A CN101008172A CN 200610017369 CN200610017369A CN101008172A CN 101008172 A CN101008172 A CN 101008172A CN 200610017369 CN200610017369 CN 200610017369 CN 200610017369 A CN200610017369 A CN 200610017369A CN 101008172 A CN101008172 A CN 101008172A
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- Prior art keywords
- cold
- milling
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- waste
- repairing
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- 239000000463 material Substances 0.000 title claims abstract description 60
- 238000003801 milling Methods 0.000 claims abstract description 33
- 239000002699 waste material Substances 0.000 claims abstract description 33
- 239000000654 additive Substances 0.000 claims abstract description 21
- 230000000996 additive effect Effects 0.000 claims abstract description 17
- 239000004575 stone Substances 0.000 claims abstract description 11
- 230000008439 repair process Effects 0.000 claims abstract description 9
- 239000010426 asphalt Substances 0.000 claims abstract description 7
- 230000004913 activation Effects 0.000 claims abstract description 6
- 238000012986 modification Methods 0.000 claims abstract description 4
- 230000004048 modification Effects 0.000 claims abstract description 4
- 230000001172 regenerating effect Effects 0.000 claims abstract 8
- 229920000642 polymer Polymers 0.000 claims abstract 4
- 239000003921 oil Substances 0.000 claims description 6
- 239000003350 kerosene Substances 0.000 claims description 3
- 239000010721 machine oil Substances 0.000 claims description 3
- 235000019738 Limestone Nutrition 0.000 claims description 2
- 239000006028 limestone Substances 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 239000002283 diesel fuel Substances 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 5
- 230000032683 aging Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 14
- 229920002521 macromolecule Polymers 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920006397 acrylic thermoplastic Polymers 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- JLQUFIHWVLZVTJ-UHFFFAOYSA-N carbosulfan Chemical compound CCCCN(CCCC)SN(C)C(=O)OC1=CC=CC2=C1OC(C)(C)C2 JLQUFIHWVLZVTJ-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Road Repair (AREA)
Abstract
本发明涉及一种再生型道路冷补料，包括以下重量百分含量的组分：铣刨料：56－87％、冷补添加剂：0.08％－0.34％、柴油：0.87％－1.6％、其余为新石料。由于本发明的再生型道路冷补料是采用高速公路路面铣刨废料、添加少量的新石料、道补液、柴油及高分子激活改性添加剂按一定配比加温拌和而成，给国家和社会节省了大量的原材料，同时也解决了以往铣刨废料只能作为生产垃圾丢弃，给环境造成的污染问题；其次添加的高分子激活改性添加剂，解决了原有铣刨废料当中沥青由于使用年限长而造成的沥青老化问题；另外因为主要采用高速公路路面铣刨废料作为原料生产，使原有路面的连续级配没有破坏，再生型冷补料的强度非常高，抗车辙能力也比同类冷补料要高的多。The invention relates to a regenerative road cold repair material, which comprises the following components in weight percentage: milling material: 56-87%, cold repair additive: 0.08%-0.34%, diesel oil: 0.87%-1.6%, and the rest For new stone. Since the regenerative road cold patching material of the present invention is formed by heating and mixing waste materials from highway road surface milling, adding a small amount of new stone, road replenishment fluid, diesel oil and polymer activation modification additives, it is beneficial to the country and society. It saves a lot of raw materials, and at the same time solves the problem of environmental pollution caused by milling waste that can only be discarded as production waste in the past; secondly, the addition of polymer activation modified additives solves the problem of asphalt in the original milling waste due to its service life. The asphalt aging problem caused by long-term asphalt; in addition, because the highway road surface milling waste is mainly used as raw material for production, the continuous gradation of the original road surface is not damaged, the strength of the recycled cold patch material is very high, and the anti-rutting ability is also better than similar cold patch materials. Feeding is much higher.
Description
Technical field
The present invention relates to a kind of road cold-repairing material, relate in particular to a kind of regenerated type road cold-repairing material that asphalt pavement pits such as speedway, town road are repaired fast that is applied to.
Background technology
Along with China's rapid development of economy, problem such as brought the increasing rapidly of the traffic volume, vehicle to maximize, overload is serious is faced with severe tests asphalt concrete pavement, and the maintenance of surface engineering quantity is increasing, and is also more and more higher to the requirement of maintenance technology.The employed inserts of hole groove on road pavement in the middle of the practice of construction is divided into heat material and cold-repairing material at present, and there is following shortcoming in use in the heat material: can not use in (1) colder winter and rainy season; (2) the hole groove will be cleaned out, and drains the water away and dries, and just can use behind the brush sticking layer oil; (3) can not deposit; (4) need experienced operator and special-purpose machinery; (5) less repairing work is got the material amount more than the materials amount, and surplus material cancels, the cost height; (6) repairing finishes needs close traffic a period of time; (7) repairing quality is bad, and cause and repeat to repair, waste material and labour cost, insulation needs to get material more, causes waste.Cold-repairing material is to use more hole, a kind of road surface groove inserts at present, but existing cold-repairing material exists following shortcoming in use: (1) all is to adopt new building stones, new pitch to dash with fluid infusion (cold repairing additive) more according to a certain ratio to mix and stir and form, and cost is higher; (2) can only be used to repair 2m
2The hole groove of following area; (3) repairing quality is bad, causes and repeats to repair waste material and labour cost; (4) find that in use the intact later intensity of pit repairing is low, poor durability, the most of use is no more than three months, individual other uses and will come off in several days, waste great deal of raw materials, increased the engineering quantity of unit in charge of construction, also caused very large economic loss.
Summary of the invention
The object of the present invention is to provide a kind ofly turns waste into wealth, and cost is low, the regenerated type road cold-repairing material that rutting resistance is high.
To achieve these goals, technical program of the present invention lies in having adopted a kind of regenerated type road cold-repairing material, comprise following components in weight percentage content:
Milling material: 56-87%
Cold repairing additive: 0.08%-0.34%
Diesel oil: 0.87%-1.6%
All the other are new building stones.
Also can add weight percentage and activate property-modifying additive for the 0.05%-0.26% macromolecule.
Described macromolecule activation property-modifying additive is prepared from by the component of following parts by weight:
Acrylics 1-2 part
Lightweight oils 6.5-11 part.
Described lightweight oils is made up of machine oil of 6-10 part and the kerosene of 0.5-1 part.
Described milling material is bitumeniferous road-surface milling waste material.
Described new building stones can be one or both combinations in basalt, the limestone.
Because regenerated type road cold-repairing material of the present invention is to adopt express highway pavement milling waste material, a spot of new building stones of interpolation, road fluid infusion, diesel oil and macromolecule activation property-modifying additive to heat according to a certain ratio to mix and stir to form, saved great deal of raw materials for country and society, solved also simultaneously in the past that the milling waste material can only abandon as producing rubbish, the pollution problem that causes to environment; Secondly the macromolecule that adds activates property-modifying additive, has solved original milling waste material and has worked as medium pitch owing to the long ageing of asphalt problem that causes service life; Because the main express highway pavement milling waste material that adopts as raw material production, does not destroy the continuous grading on original road surface, the intensity of regeneration type cold-repairing material is very high in addition, and rutting resistance is also than high many of similar cold-repairing material; In addition, the present invention has also solved similar cold-repairing material owing to be that gap gradation can not be repaired the excessive shortcoming of area, and regeneration type cold-repairing material of the present invention can be used for repairing 30m
2All following hole grooves.In addition, the annual weatherproof of cold-repairing material of the present invention; The hole groove only need be done simple process, and a small amount of ponding also can directly be repaired, and has satisfied the requirement of quick repairing when guaranteeing to fill up quality; Stopping of the present invention can be deposited 2 years in the open, packedly deposited more for a long time, and the pot-life is longer; The utilization rate of material is up to 100%, ready access upon use, and surplus material can continue to use next time; Repairing finishes and is open to traffic immediately; Can be used to fill up 30m
2Following hole groove; Cold-repairing material of the present invention can be repaired at any time, keeps road surface Chang Xin, guarantees The coast is clear, reduce traffic accident, reduce and repair number of times, prolong the application life of road greatly, and passed through the experimental examination of Int. of Highway Sciences, Ministry of Communications, met the national regulation requirement.Regenerated type road cold-repairing material of the present invention is applicable to repairs various dissimilar surface courses, as bituminous concrete road, deck paving, vehicle standing, airfield runway, sidewalk, park road, garden place etc.Can round-the-clockly fast, in time repair various pavement diseases, guarantee traffic safety, economical with materials, reduce environment pollution, have obvious social and economic benefits, be worthy of popularization.
Cold-repairing material of the present invention is carried out on-the-spot test, and test result shows: (1) water disbonded test, the finished product material after fully stirring is immersed in the water, and what examine, do not find not wrap fully or peel off gathers materials, and the oil reservoir more than 96% can not dissolve; (2) rolling test, the finished product material that takes a morsel newly formed is made marshal piece according to " highway asphalt and bituminous mixture experiment rules ", be placed on diameter then and be 200 millimeters, aperture and be 25 millimeters round hole screen on erect and roll 20 times, observe its intact situation, be not less than 60%, for qualified.Regenerated type road cold-repairing material of the present invention can reach more than 96%.(3) immersion Marshall Test result shows that the stability of cold-repairing material of the present invention can reach 6.5KN, the qualified 2.5KN that requires.
The specific embodiment
Embodiment 1
The preparation method of the regenerated type road cold-repairing material in the present embodiment is as follows: get weight percentage and be 0.87% diesel oil and weight percentage and be 0.34% cold repairing additive, both are mixed at normal temperatures, stir material A; Get weight percentage then and be 87% milling material, add weight percentage again and be 11.79% new building stones, stir and heat, must expect B to 140 ℃; To expect that B adds the interior stirring of pressure lorry mounted mixer about 5 minutes, when waiting to expect that the B temperature drops to 110 ℃ of left and right sides, A joins in the pressure lorry mounted mixer that is contained with material B with material, mixes and stirs it is fully mixed, and can take the dish out of the pot, pack.Cold repairing additive in the present embodiment is Zhengzhou hundred and highway Science and Technology Ltd. product sold.
Embodiment 2
The preparation method of the regenerated type road cold-repairing material in the present embodiment is as follows: 1.6% diesel oil of getting weight percentage and being and weight percentage are 0.08% cold repairing additive, and both are mixed at normal temperatures, stir A; 70% milling waste material is sieved, with the milling waste material of three kinds of models after the screening is that particle diameter be the type milling waste material (account for milling waste material total amount 1/6), particle diameter of 10-19mm at three type milling waste materials below 5mm of the two type milling waste materials of 5--10mm (account for milling waste material total amount 1/6), particle diameter (account for milling waste material total amount 1/6) is that 28.32% new building stones add in the material frying machine and heat together with weight percentage, being heated to temperature is 140 ℃, join then and force to stir about 5 minutes in the lorry mounted mixer, when waiting to expect that the B temperature drops to 110 ℃ of left and right sides; A is joined in the pressure lorry mounted mixer that is contained with material B, mix and stir it is fully mixed, can take the dish out of the pot, pack.Cold repairing additive in the present embodiment is Zhengzhou hundred and highway Science and Technology Ltd. product sold.
Embodiment 3
The preparation method of the regenerated type road cold-repairing material in the present embodiment is as follows: get weight percentage and be 1.2% diesel oil and weight percentage and be 0.1% cold repairing additive, both are mixed at normal temperatures, stir A; Get weight percentage and be 0.2% macromolecule and activate property-modifying additive, and mix at normal temperatures and stir and make material C; With weight percentage is that 73.5% milling waste material sieves, with the milling waste material of three kinds of models after the screening is that particle diameter is the type milling waste material (account for milling waste material total amount 1/6) of 10-19mm, particle diameter is the two type milling waste materials of 5--10mm (account for milling waste material total amount 4/6), the three type milling waste materials of particle diameter below 5mm (account for milling waste material total amount 1/6) and weight percentage are that 25% new building stones add together and carry out agitating heating in the material frying machine, being heated to temperature is 140 ℃, join then and force to stir about 5 minutes in the lorry mounted mixer, when treating that temperature drops to 110 ℃ of left and right sides; Join together with material A, material C then and force to force to mix and stir in the lorry mounted mixer it is fully mixed, can take the dish out of the pot, pack.Cold repairing additive in the present embodiment is Zhengzhou hundred and highway Science and Technology Ltd. product sold, macromolecule activates property-modifying additive and is respectively by parts by weight: 2 parts acrylics and 8 parts machine oil, 1 part of kerosene mix, and the macromolecule among the present invention activates the addition of property-modifying additive and can determine according to the degree of aging of milling waste material medium pitch.
It should be noted last that: above embodiment is the unrestricted technical scheme of the present invention in order to explanation only, although the present invention is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that: still can make amendment or be equal to replacement the present invention, and not breaking away from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100173699A CN101008172B (en) | 2006-01-23 | 2006-01-23 | Regenerated type road cold-repairing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100173699A CN101008172B (en) | 2006-01-23 | 2006-01-23 | Regenerated type road cold-repairing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101008172A true CN101008172A (en) | 2007-08-01 |
| CN101008172B CN101008172B (en) | 2010-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100173699A Expired - Fee Related CN101008172B (en) | 2006-01-23 | 2006-01-23 | Regenerated type road cold-repairing material |
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| Country | Link |
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| CN (1) | CN101008172B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070313A (en) * | 2010-11-10 | 2011-05-25 | 王鸽 | Additive-free cold patch asphalt material and preparation method thereof |
| CN102190459A (en) * | 2010-03-10 | 2011-09-21 | 中国石油天然气股份有限公司 | Storable emulsified asphalt cold-patch material and preparation method and application thereof |
| CN102276188A (en) * | 2011-06-15 | 2011-12-14 | 江苏省交通规划设计院股份有限公司 | Bituminous pavement cold patch material, and production method thereof |
| CN103145376A (en) * | 2013-03-18 | 2013-06-12 | 江苏省交通规划设计院股份有限公司 | Crumb rubber powder composited regenerated all-weather road cold-patch material and production method thereof |
| CN105271861A (en) * | 2015-11-05 | 2016-01-27 | 东莞市超逸建材有限公司 | A kind of asphalt waste recycling process |
| CN105461258A (en) * | 2015-11-24 | 2016-04-06 | 东南大学 | Cold-recycling asphalt mixture |
| CN106751976A (en) * | 2017-03-06 | 2017-05-31 | 温州程宇建设有限公司 | Road cold-patch material and preparation method thereof |
| CN108558272A (en) * | 2018-05-24 | 2018-09-21 | 浙江绣山园林建设有限公司 | A kind of regenerated type road cold-repairing material |
| CN109534722A (en) * | 2018-10-09 | 2019-03-29 | 中国石油化工股份有限公司 | A kind of high-performance reclaimed bituminous pavement cold-repairing material and preparation method thereof |
| CN111693346A (en) * | 2020-06-15 | 2020-09-22 | 深圳市市政工程总公司 | Marshall test piece preparation method based on plant heat tracing recycled asphalt mixture |
| CN111794048A (en) * | 2020-07-28 | 2020-10-20 | 深圳市市政工程总公司 | Mixing method of cold patch asphalt mixture |
| CN112341046A (en) * | 2020-10-29 | 2021-02-09 | 四川中广建材有限公司 | Novel asphalt cold-patch material and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1195021C (en) * | 2002-09-29 | 2005-03-30 | 袁永长 | Cold repairing asphalt mixture and its manufacturing method |
| CN1282716C (en) * | 2004-05-19 | 2006-11-01 | 杨林江 | Waste asphalt regenerant and preparation method thereof |
| CN1657480A (en) * | 2005-02-04 | 2005-08-24 | 杨林江 | Recycled asphalt concrete and processing method thereof |
-
2006
- 2006-01-23 CN CN2006100173699A patent/CN101008172B/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102190459A (en) * | 2010-03-10 | 2011-09-21 | 中国石油天然气股份有限公司 | Storable emulsified asphalt cold-patch material and preparation method and application thereof |
| CN102190459B (en) * | 2010-03-10 | 2013-07-03 | 中国石油天然气股份有限公司 | Storable emulsified asphalt cold-patch material and preparation method and application thereof |
| CN102070313A (en) * | 2010-11-10 | 2011-05-25 | 王鸽 | Additive-free cold patch asphalt material and preparation method thereof |
| CN102070313B (en) * | 2010-11-10 | 2013-03-06 | 郭根才 | Additive-free cold patch asphalt material and preparation method thereof |
| CN102276188A (en) * | 2011-06-15 | 2011-12-14 | 江苏省交通规划设计院股份有限公司 | Bituminous pavement cold patch material, and production method thereof |
| CN103145376A (en) * | 2013-03-18 | 2013-06-12 | 江苏省交通规划设计院股份有限公司 | Crumb rubber powder composited regenerated all-weather road cold-patch material and production method thereof |
| CN105271861A (en) * | 2015-11-05 | 2016-01-27 | 东莞市超逸建材有限公司 | A kind of asphalt waste recycling process |
| CN105461258A (en) * | 2015-11-24 | 2016-04-06 | 东南大学 | Cold-recycling asphalt mixture |
| CN106751976A (en) * | 2017-03-06 | 2017-05-31 | 温州程宇建设有限公司 | Road cold-patch material and preparation method thereof |
| CN108558272A (en) * | 2018-05-24 | 2018-09-21 | 浙江绣山园林建设有限公司 | A kind of regenerated type road cold-repairing material |
| CN108558272B (en) * | 2018-05-24 | 2020-10-09 | 浙江绣山园林建设有限公司 | Regenerative road cold-patch material |
| CN109534722A (en) * | 2018-10-09 | 2019-03-29 | 中国石油化工股份有限公司 | A kind of high-performance reclaimed bituminous pavement cold-repairing material and preparation method thereof |
| CN111693346A (en) * | 2020-06-15 | 2020-09-22 | 深圳市市政工程总公司 | Marshall test piece preparation method based on plant heat tracing recycled asphalt mixture |
| CN111794048A (en) * | 2020-07-28 | 2020-10-20 | 深圳市市政工程总公司 | Mixing method of cold patch asphalt mixture |
| CN111794048B (en) * | 2020-07-28 | 2022-02-15 | 深圳市市政工程总公司 | Stirring method of cold patch asphalt mixture |
| CN112341046A (en) * | 2020-10-29 | 2021-02-09 | 四川中广建材有限公司 | Novel asphalt cold-patch material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101008172B (en) | 2010-12-22 |
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Address after: 450052 Zhengzhou Road, Henan, No. 73 Co-patentee after: Luyujiang Patentee after: HENAN EXPRESSWAY INDUSTRY DEVELOPMENT Co.,Ltd. Co-patentee after: Li Bo Co-patentee after: Wang Bingqiang Co-patentee after: Zhu Feng Address before: 450052 Zhengzhou Road, Henan, No. 73 Co-patentee before: Luyujiang Patentee before: Henan Expressway Industry Development Corp. Co-patentee before: Li Bo Co-patentee before: Wang Bingqiang Co-patentee before: Zhu Feng |
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