Performance Characteristics of Cold In-Place Recycling Mixtures.
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| Title: | Performance Characteristics of Cold In-Place Recycling Mixtures. |
|---|---|
| Authors: | Ayala, Federico C.1 (AUTHOR) f.ayala@nevada.unr.edu, Sebaaly, Peter E.2 (AUTHOR) psebaaly@unr.edu, Hand, Adam J.3 (AUTHOR) adamhand@unr.edu, Hajj, Elie Y.2 (AUTHOR) elieh@unr.edu, Baumgardner, Gaylon4 (AUTHOR) gaylon.baumgardner@ergon.com |
| Source: | Journal of Materials in Civil Engineering. Oct2021, Vol. 33 Issue 10, p1-9. 9p. |
| Subjects: | Crack propagation, Concrete fatigue, Fatigue testing machines, Transportation departments, Asphalt pavements, Emulsions, Slurry |
| Geographic Terms: | Nevada |
| Abstract: | Cold in-place recycling (CIR) of asphalt pavements is a process that has successfully been used for many years. The use of CIR for rehabilitation offers many advantages over reconstruction. When looked at closely its sustainability aspects are particularly positive. Regardless of good performance and positive sustainability, however, the performance characteristics of CIR have not been developed. Here, CIR mixtures were designed with different emulsion types and lime slurry levels. The mixtures were then subjected to dynamic modulus, repeated load triaxial, and flexural beam fatigue testing over a range of temperature and loading conditions. The performance test data generated were then used to generate CIR rutting and fatigue performance models developed for use in the Nevada Department of Transportation's Pavement ME software. In addition, the reflective cracking characteristics of the CIR mixtures were evaluated in terms cycles to failure, crack initiation, and crack propagation. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Materials in Civil Engineering is the property of American Society of Civil Engineers and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 152144897 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Performance Characteristics of Cold In-Place Recycling Mixtures. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Ayala%2C+Federico+C%2E%22">Ayala, Federico C.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> f.ayala@nevada.unr.edu</i><br /><searchLink fieldCode="AR" term="%22Sebaaly%2C+Peter+E%2E%22">Sebaaly, Peter E.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> psebaaly@unr.edu</i><br /><searchLink fieldCode="AR" term="%22Hand%2C+Adam+J%2E%22">Hand, Adam J.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> adamhand@unr.edu</i><br /><searchLink fieldCode="AR" term="%22Hajj%2C+Elie+Y%2E%22">Hajj, Elie Y.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> elieh@unr.edu</i><br /><searchLink fieldCode="AR" term="%22Baumgardner%2C+Gaylon%22">Baumgardner, Gaylon</searchLink><relatesTo>4</relatesTo> (AUTHOR)<i> gaylon.baumgardner@ergon.com</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Materials+in+Civil+Engineering%22">Journal of Materials in Civil Engineering</searchLink>. Oct2021, Vol. 33 Issue 10, p1-9. 9p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Crack+propagation%22">Crack propagation</searchLink><br /><searchLink fieldCode="DE" term="%22Concrete+fatigue%22">Concrete fatigue</searchLink><br /><searchLink fieldCode="DE" term="%22Fatigue+testing+machines%22">Fatigue testing machines</searchLink><br /><searchLink fieldCode="DE" term="%22Transportation+departments%22">Transportation departments</searchLink><br /><searchLink fieldCode="DE" term="%22Asphalt+pavements%22">Asphalt pavements</searchLink><br /><searchLink fieldCode="DE" term="%22Emulsions%22">Emulsions</searchLink><br /><searchLink fieldCode="DE" term="%22Slurry%22">Slurry</searchLink> – Name: SubjectGeographic Label: Geographic Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Nevada%22">Nevada</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Cold in-place recycling (CIR) of asphalt pavements is a process that has successfully been used for many years. The use of CIR for rehabilitation offers many advantages over reconstruction. When looked at closely its sustainability aspects are particularly positive. Regardless of good performance and positive sustainability, however, the performance characteristics of CIR have not been developed. Here, CIR mixtures were designed with different emulsion types and lime slurry levels. The mixtures were then subjected to dynamic modulus, repeated load triaxial, and flexural beam fatigue testing over a range of temperature and loading conditions. The performance test data generated were then used to generate CIR rutting and fatigue performance models developed for use in the Nevada Department of Transportation's Pavement ME software. In addition, the reflective cracking characteristics of the CIR mixtures were evaluated in terms cycles to failure, crack initiation, and crack propagation. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Materials in Civil Engineering is the property of American Society of Civil Engineers and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1061/(ASCE)MT.1943-5533.0003821 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 1 Subjects: – SubjectFull: Crack propagation Type: general – SubjectFull: Concrete fatigue Type: general – SubjectFull: Fatigue testing machines Type: general – SubjectFull: Transportation departments Type: general – SubjectFull: Asphalt pavements Type: general – SubjectFull: Emulsions Type: general – SubjectFull: Slurry Type: general – SubjectFull: Nevada Type: general Titles: – TitleFull: Performance Characteristics of Cold In-Place Recycling Mixtures. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Ayala, Federico C. – PersonEntity: Name: NameFull: Sebaaly, Peter E. – PersonEntity: Name: NameFull: Hand, Adam J. – PersonEntity: Name: NameFull: Hajj, Elie Y. – PersonEntity: Name: NameFull: Baumgardner, Gaylon IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 10 Text: Oct2021 Type: published Y: 2021 Identifiers: – Type: issn-print Value: 08991561 Numbering: – Type: volume Value: 33 – Type: issue Value: 10 Titles: – TitleFull: Journal of Materials in Civil Engineering Type: main |
| ResultId | 1 |
