Correlating geological properties with durability of construction aggregate.
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| Title: | Correlating geological properties with durability of construction aggregate. |
|---|---|
| Authors: | Stewart, Holly J.1, Webb, Tim C.2 Tim.Webb@gnb.ca, Shaw, Cliff S. J.1 |
| Source: | Atlantic Geology. 2007, Vol. 43, p30-30. 1/4p. |
| Subject Terms: | *Geology |
| Abstract: | Physical testing of crushed bedrock material for construction applications is a common engineering practice. Micro Deval and Los Angeles Abrasion, tests used to determine the durability of coarse aggregate, are considered time-consuming and expensive. Mineralogy and texture of a rock are among the main geological factors that impact its mechanical behaviour and therefore its suitability for road surfacing and related construction materials. Despite this generally recognized connection, correlation between the geological properties of rocks and standard aggregate durability testing has not been examined in New Brunswick. Petrographic analysis and whole rock chemistry will be used to correlate quantifiable geological data with durability values obtained from micro Deval and Los Angeles abrasion testing from a suite of plutonic and volcanic rocks in northern New Brunswick. This type of investigation has the potential to serve as an accurate and reliable means of pre-screening proposed aggregate material for various end uses, resulting in savings of time and money. [ABSTRACT FROM AUTHOR] |
| Database: | Energy & Power Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: enr DbLabel: Energy & Power Source An: 28860393 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Correlating geological properties with durability of construction aggregate. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Stewart%2C+Holly+J%2E%22">Stewart, Holly J.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Webb%2C+Tim+C%2E%22">Webb, Tim C.</searchLink><relatesTo>2</relatesTo><i> Tim.Webb@gnb.ca</i><br /><searchLink fieldCode="AR" term="%22Shaw%2C+Cliff+S%2E+J%2E%22">Shaw, Cliff S. J.</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Atlantic+Geology%22">Atlantic Geology</searchLink>. 2007, Vol. 43, p30-30. 1/4p. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22Geology%22">Geology</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Physical testing of crushed bedrock material for construction applications is a common engineering practice. Micro Deval and Los Angeles Abrasion, tests used to determine the durability of coarse aggregate, are considered time-consuming and expensive. Mineralogy and texture of a rock are among the main geological factors that impact its mechanical behaviour and therefore its suitability for road surfacing and related construction materials. Despite this generally recognized connection, correlation between the geological properties of rocks and standard aggregate durability testing has not been examined in New Brunswick. Petrographic analysis and whole rock chemistry will be used to correlate quantifiable geological data with durability values obtained from micro Deval and Los Angeles abrasion testing from a suite of plutonic and volcanic rocks in northern New Brunswick. This type of investigation has the potential to serve as an accurate and reliable means of pre-screening proposed aggregate material for various end uses, resulting in savings of time and money. [ABSTRACT FROM AUTHOR] |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=enr&AN=28860393 |
| RecordInfo | BibRecord: BibEntity: Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 0 StartPage: 30 Subjects: – SubjectFull: Geology Type: general Titles: – TitleFull: Correlating geological properties with durability of construction aggregate. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Stewart, Holly J. – PersonEntity: Name: NameFull: Webb, Tim C. – PersonEntity: Name: NameFull: Shaw, Cliff S. J. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 12 Text: 2007 Type: published Y: 2007 Identifiers: – Type: issn-print Value: 08435561 Numbering: – Type: volume Value: 43 Titles: – TitleFull: Atlantic Geology Type: main |
| ResultId | 1 |
