Godana, H.; Mwatelah, J. K. Z.; Abiero-Gariy, Z. C.
(Journal of Agricultural Science and Technology, JKUAT, 2017-01-17)
Gravel materials have to meet the minimum Kenya Road Design Manual (KRDM)
Part III specification of grading, plasticity and soaked California Bearing Ratio (CBR)
requirements for them to be used for road works in Kenya. ...