Table 1.

Mix proportion of concrete (kg/m³).

Concrete Gradation	Cement	Fly Ash	Water	Artificial Sand	Small Gravel	Medium Gravel	Large Gravel	Extra-Large Gravel	Superplast-Icizer	Air-Entraining Agent
One-graded	173	93	133	711	1320	-	-	-	1.596	0.0798
Four-graded	108	58	83	551	353	353	529	529	0.996	0.066