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Author

Oba Achemie Lewis

2 papers indexed here

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2026

Strength and Durability Assessment of Calcium Carbide Residue Mix on Cement Stabilized Lateritic Soils for Flexible Pavement Applications

This study investigates the strength and durability performance of calcium carbide residue (CCR) blended with cement for stabilizing lateritic soils obtained from three locations—Alimini, Ogbogoro, and Ahoada—in Rivers State, Nigeria, for use in flexible pavement construction. Preliminary index tests classified the nat...

Blessing Bemene, Oba Achemie Lewis · 0 citations
Open access Sep 2026

BITUMEN STABILIZED LATERITIC SOIL REINFORCED WITH GRANITE POWDER AND RECYCLED STEEL FIBER AS BASE MATERIAL IN ROAD CONSTRUCTION

This study investigates the geotechnical suitability of laterite soil from Ogbogoro, Obio-Akpor Local Government Area, Rivers State, Nigeria, stabilized with bitumen, granite powder, and recycled steel fiber (RSF) from vulcanized tyres, for flexible pavement use. The natural laterite was classified as a high-plasticity...

Alokee Nekabari, Oba Achemie Lewis · 0 citations

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