CN111548058B - 一种基于酸性石料的高性能沥青冷补料及其制备方法 - Google Patents
一种基于酸性石料的高性能沥青冷补料及其制备方法 Download PDFInfo
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- CN111548058B CN111548058B CN202010595756.0A CN202010595756A CN111548058B CN 111548058 B CN111548058 B CN 111548058B CN 202010595756 A CN202010595756 A CN 202010595756A CN 111548058 B CN111548058 B CN 111548058B
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- 239000010426 asphalt Substances 0.000 title claims abstract description 117
- 239000000463 material Substances 0.000 title claims abstract description 71
- 239000004575 stone Substances 0.000 title claims abstract description 59
- 230000002378 acidificating effect Effects 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 239000003208 petroleum Substances 0.000 claims abstract description 37
- 239000003085 diluting agent Substances 0.000 claims abstract description 20
- 239000003463 adsorbent Substances 0.000 claims abstract description 19
- 239000002253 acid Substances 0.000 claims abstract description 16
- 239000004014 plasticizer Substances 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims description 32
- 238000003756 stirring Methods 0.000 claims description 29
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000010276 construction Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 125000003118 aryl group Chemical group 0.000 claims description 10
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 9
- 239000000920 calcium hydroxide Substances 0.000 claims description 9
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 9
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 9
- 239000002283 diesel fuel Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000292 calcium oxide Substances 0.000 claims description 6
- 235000012255 calcium oxide Nutrition 0.000 claims description 6
- 239000010881 fly ash Substances 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000003502 gasoline Substances 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- 239000011593 sulfur Substances 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 239000002956 ash Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000000047 product Substances 0.000 description 23
- 238000012360 testing method Methods 0.000 description 17
- 238000001514 detection method Methods 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- 239000000446 fuel Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000010438 granite Substances 0.000 description 3
- 238000009533 lab test Methods 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 239000008036 rubber plasticizer Substances 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- SAOKZLXYCUGLFA-UHFFFAOYSA-N bis(2-ethylhexyl) adipate Chemical group CCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC SAOKZLXYCUGLFA-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/26—Bituminous materials, e.g. tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
针入度25℃(0.1mm) | 软化点℃ | 延度15℃(cm) | 动力粘度60℃(pa.s) |
25.5 | 58.0 | 30.3 | 870 |
组成材料 | 重量份数 |
石料 | 100份 |
低标号道路石油沥青 | 3份 |
稀释剂 | 1.2份 |
增塑剂 | 0.2份 |
油性纳米级碱性吸附剂 | 2份 |
隔离剂 | 0.3份 |
检测项目 | 技术要求 | 检测结果 |
马歇尔稳定度(KN) | ≥8.0 | 14.2 |
马歇尔残留稳定度(%) | ≥85.0 | 89.9 |
冻融劈裂强度比(%) | ≥80.0 | 83.3 |
车辙试验动稳定度(次/mm) | ≥2800.0 | 4072.5 |
-10℃最大弯拉应变(με) | ≥3000.0 | 3122.8 |
粘聚性试验试件破损率(%) | ≤40.0 | 16.2 |
针入度25℃(0.1mm) | 软化点℃ | 延度15℃(cm) | 动力粘度60℃(pa.s) |
50 | 56.2 | 39.6 | 675 |
组成材料 | 重量份数 |
石料 | 100份 |
低标号道路石油沥青 | 5份 |
稀释剂 | 0.8份 |
增塑剂 | 0.8份 |
油性纳米级碱性吸附剂 | 4份 |
隔离剂 | 1份 |
检测项目 | 技术要求 | 检测结果 |
马歇尔稳定度(KN) | ≥8.0 | 10.1 |
马歇尔残留稳定度(%) | ≥85.0 | 92.2 |
冻融劈裂强度比(%) | ≥80.0 | 85.1 |
车辙试验动稳定度(次/mm) | ≥2800.0 | 3200.0 |
-10℃最大弯拉应变(με) | ≥3000.0 | 3277.5 |
粘聚性试验试件破损率(%) | ≤40.0 | 13.7 |
针入度25℃(0.1mm) | 软化点℃ | 延度15℃(cm) | 动力粘度60℃(pa.s) |
10 | 58.9 | 20.3 | 1099 |
Claims (2)
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CN202010595756.0A CN111548058B (zh) | 2020-06-28 | 2020-06-28 | 一种基于酸性石料的高性能沥青冷补料及其制备方法 |
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CN202010595756.0A CN111548058B (zh) | 2020-06-28 | 2020-06-28 | 一种基于酸性石料的高性能沥青冷补料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN111548058A CN111548058A (zh) | 2020-08-18 |
CN111548058B true CN111548058B (zh) | 2021-11-30 |
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CN202010595756.0A Active CN111548058B (zh) | 2020-06-28 | 2020-06-28 | 一种基于酸性石料的高性能沥青冷补料及其制备方法 |
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Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100567196C (zh) * | 2008-04-30 | 2009-12-09 | 陕西长大博源公路养护科技有限公司 | 处理沥青碎石封层石料的裹覆材料及处理石料的方法 |
CN102976666A (zh) * | 2012-10-28 | 2013-03-20 | 赵延波 | 一种sma混合料 |
CN103058587B (zh) * | 2012-12-13 | 2014-08-06 | 东莞市斯博锐高分子建筑材料科技有限公司 | 高聚物改性环氧砂浆及其制备方法 |
KR101287145B1 (ko) * | 2013-01-25 | 2013-07-17 | 주식회사 정영씨엠 | 투수형 체육시설 탄성포장재 시공구조 및 그 시공방법 |
CN104556888B (zh) * | 2013-10-22 | 2016-05-18 | 中国石油化工股份有限公司 | 一种沥青混合料及其制备方法 |
CN107651887B (zh) * | 2017-07-31 | 2019-12-31 | 江苏一诺路桥工程检测有限公司 | 一种高模量橡胶沥青混合料及其制备方法 |
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Effective date of registration: 20231023 Address after: 212132 Ganghan Road, New District, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Chengnuo Road Materials Co.,Ltd. Address before: 212001 Building 8, 99 Chuqiao Road, Dingmao, New District, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU TIANNUO ENVIRONMENT ENGINEERING TECHNOLOGY DEVELOPMENT CO.,LTD. |
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Address after: 212000 Ganghan Road, Xinqu District, Zhenjiang City, Jiangsu Province Patentee after: Fojiaoke Tiannuo (Zhenjiang) Materials Co.,Ltd. Country or region after: China Address before: 212132 Ganghan Road, New District, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Chengnuo Road Materials Co.,Ltd. Country or region before: China |
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