Vol 5, No 3 (2026)

NAU JOURNAL OF CIVIL ENGINEERING VOLUME 5, ISSUE 3, MAY/JUNE 2026

NAU JOURNAL OF CIVIL ENGINEERING VOLUME 5, ISSUE  3, MAY/JUNE 2026

Table of Contents

Articles

A HYDROGEOLOGICAL ASSESSMENT OF GROUNDWATER FLOW DIRECTION AND AQUIFER POTENTIAL IN UFUMA AND ENVIRONS, ANAMBRA STATE
D.C. Anizoba, J.I. Maduegbuna, J.I. Ubah, A.I. Chinwuko, L.C. Orakwe
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1-13
STRENGTH ENHANCEMENT OF SILTY SAND VIA MICROBIAL-INDUCED CALCITE PRECIPITATION USING BACILLUS MEGATERIUM
Mary Omada Onah, Godwin Joel
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14-24
PERFORMANCE ASSESSMENT OF SAND–CLAY BLENDS: PRACTICAL APPLICATIONS IN SUSTAINABLE PAVEMENT DESIGN
Peter Emeka Ojinta, Emmanuel Emeka Arinze
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25-40
STATISTICAL ANALYSIS OF CONCRETE INCORPORATING AGRO-WASTE ASH UNDER SULPHATE EXPOSURE
T. Kassar, M.I. Bala, K. Jirgba
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41-61
COMPARATIVE EVALUATION OF RECLAIMED ASPHALT (RA) AND LATERITE AS SUB-BASE MATERIALS FOR FLEXIBLE PAVEMENT CONSTRUCTION
T. Kassar, M.I. Bala, M. Tyogo
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62-71
UTILIZATION OF CORN STALK ASH FOR THE STABILIZATION OF LATERITIC SOIL FOR SUSTAINABLE ROAD CONSTRUCTION
Mary Omada Onah, Gloria Wueseter Yaasah
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72-78
GEO-SPATIAL EVALUATION OF SOIL NITROGEN HOLDING CAPACITY ON A FARMLAND IN BOSSO, NIGER STATE, NIGERIA
Iheanyi Isiguzo, Prof. Sheikh D. Abubakar, Prof S.N Jiya, Prof Abubakar S. I. Gudugi
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79-84
EFFECTIVENESS OF GROUNDNUT SHELL ASH IN THE STABILIZATION OF LATERITIC SOILS FOR SUSTAINABLE ROAD CONSTRUCTION
K. Jirgba, M. Tyogo, Z. Abaver
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85-92
OPTIMIZATION OF COMPRESSIVE STRENGTH AND WATER ABSORPTION OF LATERITE CONCRETE INCORPORATING GUINEA CORN HUSK ASH AS PARTIAL REPLACEMENT OF CEMENT
Ignatius Maduaka, Emmanuel E. Ndububa, Olumide W. Oseni, Samson Balogun, Ogbo S. Ochuluje
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93-108
CORRELATION BETWEEN REBOUND-HAMMER COMPRESSIVE STRENGTH AND SURFACE RESISTIVITY OF CONCRETE AT DIFFERENT CURING AGES
Akuha Simon Iorshagher, Hillary Onizibe Joel, Uduak Onoitem Udosen
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109-117