Utilization of Basaltic Quarry Dust as a Partial Replacement of Cement for Hollow Concrete Block Production

International Journal of Concrete Structures and Materials

Table 3 Mix proportion for hollow concrete block work.

Mix code	Cement type	Cement (kg)	Crusher dust (kg)	W/Cm	Water	Amount (No. of the box)
Mix code	Cement type	Cement (kg)	Crusher dust (kg)	W/Cm	Water	Sand	01 aggregate	Pumice
Class A
A0	Habesha PPC	50	0	0.30	15	2	4	2
A10	Habesha PPC	45	5	0.30	15	2	4	2
A20	Habesha PPC	40	10	0.30	15	2	4	2
A30	Habesha PPC	35	15	0.30	15	2	4	2
A40	Habesha PPC	30	20	0.30	15	2	4	2
Class B
B0	Habesha PPC	50	0	0.34	17	2	4	3
B10	Habesha PPC	45	5	0.34	17	2	4	3
B20	Habesha PPC	40	10	0.34	17	2	4	3
B30	Habesha PPC	35	15	0.34	17	2	4	3
B40	Habesha PPC	30	20	0.34	17	2	4	3
Class C
C0	Habesha PPC	50	0	0.40	20	2	5	4
C10	Habesha PPC	45	5	0.40	20	2	5	4
C20	Habesha PPC	40	10	0.40	20	2	5	4
C30	Habesha PPC	35	15	0.40	20	2	5	4
C40	Habesha PPC	30	20	0.40	20	2	5	4