Corrosion Measurements in Reinforced Fly Ash Concrete Containing Steel Fibres Using Strain Gauge Technique

Table 1

Concrete mixture proportions adopted in the present study.

Mix ID	w/b ratio	F/c ratio	B/TA ratio	Steel fibres % (𝑉𝑓)	Accelerator %	PCE %	Fly ash %	Cement	Fly ash	Fine aggregate	Coarse aggregate	Water
								(kg/m^3)
MC1	0.3	0.6	0.26	0	0	1	0	473	0	672	1113	142
MC2	0.3	0.6	0.26	0.5	0	1	0	473	0	672	1113	142
MC3	0.3	0.6	0.26	1	0	1	0	473	0	672	1113	142
MC4	0.3	0.6	0.26	1.5	0	1	0	473	0	672	1113	142
MFC1A	0.3	0.6	0.26	0	1	1	25	355	118	672	1113	142
MSF1	0.3	0.6	0.26	0.5	1	1	25	355	118	672	1113	142
MSF2	0.3	0.6	0.26	1	1	1	25	355	118	672	1113	142
MSF3	0.3	0.6	0.26	1.5	1	1	25	355	118	672	1113	142
MFC2A	0.3	0.6	0.26	0	1	1.5	50	237	236	672	1113	142
MSF7	0.3	0.6	0.26	0.5	1	1.5	50	237	236	672	1113	142
MSF8	0.3	0.6	0.26	1	1	1.5	50	237	236	672	1113	142
MSF9	0.3	0.6	0.26	1.5	1	1.5	50	237	236	672	1113	142

Note: B/TA: binder to total aggregate ratio; F/c: fine to coarse aggregate ratio; w/b: water to binder ratio; PCE: polycarboxylate ether based superplasticizer; 𝑉_𝑓: volume fraction.