Strength characteristics of crushed gravel and
01.03.2019· Crushed limestone and crushed gravel samples engineered with 9% PI were the most sensitive to moisture content variations as soaked CBR values at OMC could be up to 40% different than the ones at OMC ± 1.5%. Fig. 5 shows the soaked CBR strengths of all engineered samples prepared and tested with 8% fines content. Soaked CBR values at OMC of G-CA 6, C-CA 6 and C-CA 2 were