Partial Replacement of Cement by Waste Paper Pulp Ash and Its Effect on Concrete Properties

Table 22

Raw material input for one cubic meter of concrete.

Mix code	WPPA0	WPPA5	WPPA10	WPPA15
OPC (kg/m^3)	311	295.45	279.9	264.35
WPPA (kg/m^3)	0	15.55	31.1	46.65
Water (kg/m^3)	188	188	188	188
Coarse agg. (kg/m^3)	1006	1006	1006	1006
Fine agg. (kg/m^3)	839	839	839	839
Total (kg/m^3)	2344	2344	2344	2344
Virgin mat. (kg/m^3)	2344	2328.45	2312.9	2297.35
Saving (%)	0	0.66	1.33	1.99