Geotechnical, mechanical, chemical and mineralogical characterization of a lateritic gravels of Sapouy (Burkina Faso) used in road construction
Geotechnical and mechanical tests conducted on lateritic gravels of Burkina Faso showed that this material presents: fines (10.5 wt.%), plasticity index (10.5%), Californian Bearing Ratio (43%), compressive strength (1.26 MPa) and tensile strength (Brazilian test) of 0.09 MPa. The X-ray diffraction...
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| Veröffentlicht in: | Construction & building materials 2008-02, Vol.22 (2), p.70-76 |
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| container_title | Construction & building materials |
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| creator | Millogo, Younoussa Traoré, Karfa Ouedraogo, Raguilnaba Kaboré, Kalsibiri Blanchart, Philippe Thomassin, Jean Hugues |
| description | Geotechnical and mechanical tests conducted on lateritic gravels of Burkina Faso showed that this material presents: fines (10.5
wt.%), plasticity index (10.5%), Californian Bearing Ratio (43%), compressive strength (1.26
MPa) and tensile strength (Brazilian test) of 0.09
MPa. The X-ray diffraction (XRD) and the chemical analysis revealed a quartz amount of 42
wt.%, 26
wt.% of kaolinite, 15
wt.% of goethite, 6
wt.% of rankinite and 3
wt.% of hematite. The results of geotechnical and mechanical tests combined to those of the XRD and the chemical analysis particularly the silica/sesquioxides ratio showed that the lateritic gravels is suitable for the sub-base course in road construction. |
| doi_str_mv | 10.1016/j.conbuildmat.2006.07.014 |
| format | Article |
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wt.%), plasticity index (10.5%), Californian Bearing Ratio (43%), compressive strength (1.26
MPa) and tensile strength (Brazilian test) of 0.09
MPa. The X-ray diffraction (XRD) and the chemical analysis revealed a quartz amount of 42
wt.%, 26
wt.% of kaolinite, 15
wt.% of goethite, 6
wt.% of rankinite and 3
wt.% of hematite. The results of geotechnical and mechanical tests combined to those of the XRD and the chemical analysis particularly the silica/sesquioxides ratio showed that the lateritic gravels is suitable for the sub-base course in road construction.</description><identifier>ISSN: 0950-0618</identifier><identifier>EISSN: 1879-0526</identifier><identifier>DOI: 10.1016/j.conbuildmat.2006.07.014</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Burkina Faso ; Construction industry ; Engineering Sciences ; Geotechnical and mechanical tests ; Geotechnology ; Lateritic gravels ; Materials ; Mineralogical and chemical analyses ; Road construction ; Technology application</subject><ispartof>Construction & building materials, 2008-02, Vol.22 (2), p.70-76</ispartof><rights>2006 Elsevier Ltd</rights><rights>COPYRIGHT 2008 Elsevier B.V.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c432t-dd7dba97a0a5a28e7cef894d8b5e1ed79d766f0473b7b4a562e93cc77c8869ba3</citedby><cites>FETCH-LOGICAL-c432t-dd7dba97a0a5a28e7cef894d8b5e1ed79d766f0473b7b4a562e93cc77c8869ba3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0950061806002406$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3537,27903,27904,65309</link.rule.ids><backlink>$$Uhttps://unilim.hal.science/hal-00630993$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Millogo, Younoussa</creatorcontrib><creatorcontrib>Traoré, Karfa</creatorcontrib><creatorcontrib>Ouedraogo, Raguilnaba</creatorcontrib><creatorcontrib>Kaboré, Kalsibiri</creatorcontrib><creatorcontrib>Blanchart, Philippe</creatorcontrib><creatorcontrib>Thomassin, Jean Hugues</creatorcontrib><title>Geotechnical, mechanical, chemical and mineralogical characterization of a lateritic gravels of Sapouy (Burkina Faso) used in road construction</title><title>Construction & building materials</title><description>Geotechnical and mechanical tests conducted on lateritic gravels of Burkina Faso showed that this material presents: fines (10.5
wt.%), plasticity index (10.5%), Californian Bearing Ratio (43%), compressive strength (1.26
MPa) and tensile strength (Brazilian test) of 0.09
MPa. The X-ray diffraction (XRD) and the chemical analysis revealed a quartz amount of 42
wt.%, 26
wt.% of kaolinite, 15
wt.% of goethite, 6
wt.% of rankinite and 3
wt.% of hematite. The results of geotechnical and mechanical tests combined to those of the XRD and the chemical analysis particularly the silica/sesquioxides ratio showed that the lateritic gravels is suitable for the sub-base course in road construction.</description><subject>Burkina Faso</subject><subject>Construction industry</subject><subject>Engineering Sciences</subject><subject>Geotechnical and mechanical tests</subject><subject>Geotechnology</subject><subject>Lateritic gravels</subject><subject>Materials</subject><subject>Mineralogical and chemical analyses</subject><subject>Road construction</subject><subject>Technology application</subject><issn>0950-0618</issn><issn>1879-0526</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNqNUU1v1DAUjBBILIX_YG5UIsHOl-PjsqIt0ko9tD1bL_bLrpfErmxnpfIn-Ms4pEIcekA--Gk0M3pvJss-Mlowytovp0I5289m1BPEoqS0LSgvKKtfZRvWcZHTpmxfZxsqGprTlnVvs3chnGgilm25yX5do4uojtYoGD-TKY3wPKsjTstEwGoyGYseRnf4gySSBxXRm58QjbPEDQTICAsSjSIHD2ccwwLfwaObn8inr7P_YSyQKwjukswBNTGWeAeapAtC9LNanN5nbwYYA354_i-yh6tv97ubfH97_X233eeqrsqYa811D4IDhQbKDrnCoRO17voGGWouNG_bgda86nlfQ9OWKCqlOFdd14oeqovscvU9wigfvZnAP0kHRt5s93LBUkAVFaI6s8TNV-4BRpTGDi6m6w-4JmJxMAneMl7ymrOuSfziBX56egn0RYFYBcq7EDwOfzdiVC41y5P8p2a51Cwpl6nmpN2t2pQ3ng16GZRBq1AbjypK7cx_uPwG6LW5Sg</recordid><startdate>20080201</startdate><enddate>20080201</enddate><creator>Millogo, Younoussa</creator><creator>Traoré, Karfa</creator><creator>Ouedraogo, Raguilnaba</creator><creator>Kaboré, Kalsibiri</creator><creator>Blanchart, Philippe</creator><creator>Thomassin, Jean Hugues</creator><general>Elsevier Ltd</general><general>Elsevier B.V</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>1XC</scope></search><sort><creationdate>20080201</creationdate><title>Geotechnical, mechanical, chemical and mineralogical characterization of a lateritic gravels of Sapouy (Burkina Faso) used in road construction</title><author>Millogo, Younoussa ; Traoré, Karfa ; Ouedraogo, Raguilnaba ; Kaboré, Kalsibiri ; Blanchart, Philippe ; Thomassin, Jean Hugues</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c432t-dd7dba97a0a5a28e7cef894d8b5e1ed79d766f0473b7b4a562e93cc77c8869ba3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Burkina Faso</topic><topic>Construction industry</topic><topic>Engineering Sciences</topic><topic>Geotechnical and mechanical tests</topic><topic>Geotechnology</topic><topic>Lateritic gravels</topic><topic>Materials</topic><topic>Mineralogical and chemical analyses</topic><topic>Road construction</topic><topic>Technology application</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Millogo, Younoussa</creatorcontrib><creatorcontrib>Traoré, Karfa</creatorcontrib><creatorcontrib>Ouedraogo, Raguilnaba</creatorcontrib><creatorcontrib>Kaboré, Kalsibiri</creatorcontrib><creatorcontrib>Blanchart, Philippe</creatorcontrib><creatorcontrib>Thomassin, Jean Hugues</creatorcontrib><collection>CrossRef</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Construction & building materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Millogo, Younoussa</au><au>Traoré, Karfa</au><au>Ouedraogo, Raguilnaba</au><au>Kaboré, Kalsibiri</au><au>Blanchart, Philippe</au><au>Thomassin, Jean Hugues</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Geotechnical, mechanical, chemical and mineralogical characterization of a lateritic gravels of Sapouy (Burkina Faso) used in road construction</atitle><jtitle>Construction & building materials</jtitle><date>2008-02-01</date><risdate>2008</risdate><volume>22</volume><issue>2</issue><spage>70</spage><epage>76</epage><pages>70-76</pages><issn>0950-0618</issn><eissn>1879-0526</eissn><abstract>Geotechnical and mechanical tests conducted on lateritic gravels of Burkina Faso showed that this material presents: fines (10.5
wt.%), plasticity index (10.5%), Californian Bearing Ratio (43%), compressive strength (1.26
MPa) and tensile strength (Brazilian test) of 0.09
MPa. The X-ray diffraction (XRD) and the chemical analysis revealed a quartz amount of 42
wt.%, 26
wt.% of kaolinite, 15
wt.% of goethite, 6
wt.% of rankinite and 3
wt.% of hematite. The results of geotechnical and mechanical tests combined to those of the XRD and the chemical analysis particularly the silica/sesquioxides ratio showed that the lateritic gravels is suitable for the sub-base course in road construction.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.conbuildmat.2006.07.014</doi><tpages>7</tpages></addata></record> |
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| ispartof | Construction & building materials, 2008-02, Vol.22 (2), p.70-76 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Burkina Faso Construction industry Engineering Sciences Geotechnical and mechanical tests Geotechnology Lateritic gravels Materials Mineralogical and chemical analyses Road construction Technology application |
| title | Geotechnical, mechanical, chemical and mineralogical characterization of a lateritic gravels of Sapouy (Burkina Faso) used in road construction |
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