Investigating the Suitability of Partial Replacement of Basalt with Scoria as a Base Course Material for a Flexible Pavement. by Wambei, Allan

“…According to the general specifications for roads and bridges works, (Ministry of Works, Housing and Communicatins, 2005), the minimum requirements for plasticity index, particle size distribution, flakiness index, linear shrinkage and ten percent fines value are non-plastic, within the specified upper and lower limits, below 35% (<35%), below 3% (<3%) and above 110 kN with a ratio of soaked to dry being greater than 75% respectively. …”
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