Impact Energy Consumption of High-Volume Rubber Concrete with Silica Fume

Table 2

Concrete mix proportions of rubber fiber concrete with and without silica fume.

Mix	Cement (kg)	Water (kg)	Sand (kg)	Coarse aggregates (kg)	Rubber (kg)	Silica fume (kg)	Unit weight (kg/m^3)
							Theoretical	Hardened
NC0SF0	420	210	708	1062	0	0	2400	2317
RC20SF0	420	210	566	1062	59	0	2317	2187
RC40SF0	420	210	424	1062	118	0	2234	2120
RC60SF0	420	210	282	1062	177	0	2151	2070
NC0SF5	399	210	708	1062	0	21	2400	2337
RC20SF5	399	210	566	1062	59	21	2317	2201
RC40SF5	399	210	424	1062	118	21	2234	2137
RC60SF5	399	210	282	1062	177	21	2151	2089
NC0SF10	378	210	708	1062	0	42	2400	2350
RC20SF10	378	210	566	1062	59	42	2317	2230
RC40SF10	378	210	424	1062	118	42	2234	2157
RC60SF10	378	210	282	1062	177	42	2151	2110