Impact Factor (2025): 6.9
DOI Prefix: 10.47001/IRJIET
Comparison between the
strength properties of lateritic soils stabilized with Banana leaf ash and oil
palm frond ash was evaluated. Preliminary laboratory tests such as Moisture
Content, Specific gravity, Atterberg Limit, British Standard Compaction, California
Bearing Ratio, Unconfined Compressive Strength and AASHTO classification were
carried out to assess the fundamental properties of the lateritic soil. The
result showed that the soil was classified according to AASHTO as an A-7-5
soil. Strength tests such as Compaction, California Bearing Ratio and
Unconfined Compressive Strength were carried out on the soil samples mixed with
the additives in percentages of 2,4,6,8 and 10 by weight of the soil. Result of
compaction showed that highest values of maximum Dry Density (MDD), California
Bearing Ratio (CBR) and Unconfined Compressive Strength (UCS) were obtained at
4% banana leaf ash content while these strength characteristics were obtained
at 6% oil palm frond ash content.
Country : Nigeria