Influence of Crumb-Rubber in the Mechanical Response of Modified Portland Cement Concrete

Table 1

Concrete mix design.

Material	Dosage ()
	CFR	CCR	PCC
Portland cement	350	350	350
River sand	770.2	790	790
Crushed basalt	1000	975	1000
Crushed rubber	19.8	25	0
Water	205	205	205