Experimental Investigation on Effect of Partial Replacement of Cement with Bamboo Leaf Ash on Concrete Property

Table 10

Compressive strength reduction and increment value.

Mix code	Control OPC	BLA5	BLA10	BLA15	BLA20
28th-day compressive strength (MPa)	37.70	36.16	35.96	32.32	29.51
Reduction (%)	0.00	4.27	4.86	16.65	27.76
56th-day compressive strength (MPa)	39.93	40.68	39.98	38.68	38.23
Increments (%)	0.00	1.84	0.12	-3.24	-4.45