Effect of Quarry Waste on Self-Compacting Concrete Containing Binary Cementitious Blends of Fly Ash and Cement

Table 6

Flowability test results.

Mix number	% fly ash	% quarry waste	Max spread dia in mm	Time to reach max spread (sec)	time in sec	J-ring time in sec	/ blocking ratio	V-funnel time	VSI
1	0	0	652	6.5	3.5	5.6	0.82	11.6	1
2	30	0	705	4.2	3	6	0.88	10.8	1
3	30	10	724	6.8	2.8	3.1	0.8	9.8	1
4	30	20	710	7.8	3	3.8	0.8	10.4	0.5
5	30	30	700	8.4	2	2.6	0.9	9.4	0.5
6	30	40	695	10	2.4	4.1	0.8	10	0.5
7	30	50	690	10.2	2	4.8	0.86	10.6	1
8	30	70	680	10.4	1.9	5	0.85	10.4	1
9	30	100	660	10	3.24	5.4	0.84	10.5	1