Geotechnical and Physico-Chemical Characterization of Low Lime Fly Ashes

Table 2

Variation of CBR values for NFA and MFA under unsoaked and soaked conditions and at different curing periods.

Mix	1 day				7 days				14 days
	Unsoaked		Soaked		Unsoaked		Soaked		Unsoaked		Soaked
	2.5 mm	5 mm	2.5 mm	5 mm	2.5 mm	5 mm	2.5 mm	5 mm	2.5 mm	5 mm	2.5 mm	5 mm
NFA	28.9	36.0	1.3	1.1	50.4	47.2	40.7	39.9	54.1	55.5	51.1	53.0
MFA	15.1	16.7	0.7	1.1	32.6	35.0	27.4	33.1	43.7	41.8	40.7	39.4