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2 Result(s) for ' CBR index'
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1.
Geotechnical Characterization of Local Materials Used in Road Construction in the Brazzaville Aera, Congo
David Bilembi, Hilaire Elenga, Timothée Nsongo, Bernard Mabiala, Adolphe Kimpena, Balla Diop Ngom, Aboubaker Chedikh Beye
American Journal of Civil Engineering and Architecture. 2017 5 (1). doi: 10.12691/ajcea-5-1-5
Keywords: materials, physical properties, mechanical properties, proctor tests, CBR tests
Context: ...so close physical properties that they cannot be clearly distinguished through statistical analysis. The overall analysis of the CBR index values varies depending on the materials used. As a consequence these variations cause the deterioration of the pavement structure....
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2.
Determination of the Mechanical Characteristics of Silty Sand Improved to Granite Crushed for Use in Road Construction in Southern Benin
Kocouvi Agapi HOUANOU, Koutchika Roger DANVI, Kpomagbé Serge DOSSOU, Emmanuel OLODO
American Journal of Civil Engineering and Architecture. 2026 14 (2). doi: 10.12691/ajcea-14-2-3
Keywords: silty sand, crushed granite, geotechnical tests, foundation layers, stabilization
Context: ...terized by standardized geotechnical tests: particle size analysis, Atterberg limits, methylene blue value, modified Proctor and CBR index after immersion. The results demonstrate a gradual improvement in mechanical properties. The mixture with 20% crushed material alre...
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