CN100362053C - 石屑封层复合改性乳化沥青及其制备方法 - Google Patents
石屑封层复合改性乳化沥青及其制备方法 Download PDFInfo
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- CN100362053C CN100362053C CNB2006100543982A CN200610054398A CN100362053C CN 100362053 C CN100362053 C CN 100362053C CN B2006100543982 A CNB2006100543982 A CN B2006100543982A CN 200610054398 A CN200610054398 A CN 200610054398A CN 100362053 C CN100362053 C CN 100362053C
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- asphalt
- composite modified
- sasobit
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Abstract
Description
项目 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 对比例1 | 对比例2 | 对比例3 |
沥青,克 | 500 | 555 | 650 | 750 | 500 | 500 | 500 |
水,克 | 470 | 400 | 200 | 205 | 480 | 480 | 490 |
Sasobit,克 | 10 | 5 | 60 | 30 | 10 | 0 | 0 |
SBR胶乳,克 | 10 | 30 | 50 | 5 | 0 | 10 | 0 |
乳化剂,克 | 3 | 0.5 | 30 | 1 | 3 | 3 | 3 |
蒸发残留物针入度,0.1mm@25℃ | 45.3 | 50 | 38 | 30 | 55 | 59 | 68 |
蒸发残留物软化点,℃ | 73 | 64 | 89 | 97 | 62 | 53 | 48 |
蒸发残留物粘度(60℃),Pa.s | 719 | 684 | 2497 | 2586 | 603 | 591 | 187 |
蒸发残留物BBR指标(测试温度:-12℃) | S,Mpa | 132 | 120 | 193 | 269 | 187 | 72 | 86 |
m | 0.4 | 0.429 | 0.329 | 0.322 | 0.403 | 0.452 | 0.427 | |
蒸发残留物DSR指标(G<sup>*</sup>/sinδ,Pa) | 64℃ | 3278 | 2965.3 | 5489.2 | 5649.7 | 2503.1 | 2289.1 | 1025.4 |
70℃ | 1987.4 | 1541 | 2792.5 | 2979.4 | 1239 | 1078.6 | 695.9 |
Claims (4)
Priority Applications (1)
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CNB2006100543982A CN100362053C (zh) | 2006-06-29 | 2006-06-29 | 石屑封层复合改性乳化沥青及其制备方法 |
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CNB2006100543982A CN100362053C (zh) | 2006-06-29 | 2006-06-29 | 石屑封层复合改性乳化沥青及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1869127A CN1869127A (zh) | 2006-11-29 |
CN100362053C true CN100362053C (zh) | 2008-01-16 |
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CNB2006100543982A Expired - Fee Related CN100362053C (zh) | 2006-06-29 | 2006-06-29 | 石屑封层复合改性乳化沥青及其制备方法 |
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CN (1) | CN100362053C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101284920B (zh) * | 2007-04-12 | 2012-01-04 | 许昌金欧特沥青股份有限公司 | 一种宽域、高粘改性乳化沥青改性剂及用法和制备的沥青 |
CN102504703A (zh) * | 2011-09-28 | 2012-06-20 | 哈尔滨工业大学 | 一种沥青路面抗凝冰损伤功能性防护材料及其制备方法 |
CN103242664A (zh) * | 2013-05-09 | 2013-08-14 | 广州大学 | 适用于冷拌料的sbr复合改性乳化沥青及其制备方法 |
CN104231643A (zh) * | 2014-09-28 | 2014-12-24 | 西安公路研究院 | 一种高性能多用途改性乳化沥青及其制备方法和用途 |
CN111909313B (zh) * | 2020-08-17 | 2022-07-15 | 山东京博中聚新材料有限公司 | 一种原位增强型丁苯胶乳及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001018122A1 (en) * | 1999-09-03 | 2001-03-15 | J.S.G. Enterprises, Inc. | Polymer-modified asphalt emulsion |
CN1793234A (zh) * | 2005-12-08 | 2006-06-28 | 广州大学 | 一种sbs改性乳化沥青及其制备方法 |
CN1800263A (zh) * | 2005-01-04 | 2006-07-12 | 同济大学 | 一种高性能乳化改性沥青及其制备方法和用途 |
CN1800264A (zh) * | 2005-01-04 | 2006-07-12 | 同济大学 | 一种高性能ss乳化改性沥青及其制备方法和用途 |
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2006
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001018122A1 (en) * | 1999-09-03 | 2001-03-15 | J.S.G. Enterprises, Inc. | Polymer-modified asphalt emulsion |
CN1800263A (zh) * | 2005-01-04 | 2006-07-12 | 同济大学 | 一种高性能乳化改性沥青及其制备方法和用途 |
CN1800264A (zh) * | 2005-01-04 | 2006-07-12 | 同济大学 | 一种高性能ss乳化改性沥青及其制备方法和用途 |
CN1793234A (zh) * | 2005-12-08 | 2006-06-28 | 广州大学 | 一种sbs改性乳化沥青及其制备方法 |
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CN1869127A (zh) | 2006-11-29 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: China Offshore Bitumen Co., Ltd. Assignor: Chongqing University Contract fulfillment period: 2008.4.15 to 2013.4.18 contract change Contract record no.: 2009990000991 Denomination of invention: Stone chip layer sealing composite modified emulsified asphalt and its preparation method Granted publication date: 20080116 License type: Exclusive license Record date: 2009.9.2 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.15 TO 2013.4.18; CHANGE OF CONTRACT Name of requester: ZHONGHAI PITCH CO., LTD. Effective date: 20090902 |
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Granted publication date: 20080116 Termination date: 20150629 |
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