An Appraisal of Models for Roads Pavement Failures in Ebonyi State Nigeria

Nigeria road pavement is subjected to have low density of 23km/m2 the pave land area and justification for this material stress, functional disability loss cohesion. In Ebonyi state there needs assess impact failed on economic growth social stability state. Most urban roads because many vehicles passing in definite section per unit time at any suitable period, subjecting paved areas into physically disintegration crystalline aggregated informed ruttings, pothole, raveling cracks some deteriorate or decomposed a large number cement aggregate organic matter causing chemical separations moisture attack by attacking fabric bond binding pavement. The aim research analyze failures effective cost management. design comprised extensive literature. This was facilitate measurement variables affected surface depression deterioration from rehabilitation respective projects. measure stress types, values, seventy derive area. data collected were presented tables, percentage, pie chart analyzed with multiple regressions. findings will establish over strain be sustainable areas. model implies based cause values increase 0.284 (28.4%) trigger rehabilitation, repairs remedial works 0.77, 0.31 0.60 which ascertain level implementation life cycle costing