SUBGRADE MATERIAL

THE SUITABILITY OF LATERITE SOILS AS SUBGRADE MATERIAL IN THE CONSTRUCTION OF FLEXIBLE PAVEMENTS, OGHEGHE COMMUNITY, OVIA NORTH EAST, SOUTHERN NIGERIA

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Abstract
Three soil tests were gathered from the Ogheghe people group, Benin City, Edo state. The examples were exposed to a few research facility tests which included; Dampness content assurance, Atterberg limit (fluid breaking point and plastic cutoff), Molecule size examination, Explicit gravity, Compaction test, and California bearing proportion tests. As far as possible pliancy records are 53.87%, 32.59%, 35.13%, 14.81%, and 36.86%, 15.92% separately. The most extreme dry thickness and ideal dampness content qualities are 1.60g/cm3, 1.65g/cm3, 1.74g/cm3 and 14.2%, 11.4%, and 13.4% separately. Results acquired were
contrasted and the writing and the Government Service of Works and Lodging (FMWH) necessities, demonstrating these dirts are really great for filling and subgrade in street development. In any case, I recommend that more examination ought to be directed to decide their appropriateness for use in other design developments.
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