Evaluation of Selected Physicomechanical Properties of SFRC according to Different Standards

Table 4

Composition of the steel fiber reinforced concrete mixtures in kg per m³.

Concrete	Amount of fibers	Cement CEM I 42,5 R	JMS	Fly ash	Aggregates 0–4	Aggregates 8–16	Aggregates 11–22	Amount of additive	Water
C 16/20	20	220	50	30	890	530	425	2.30	180
	25						420		181
	30						415		182
C 20/25	20	240	50	30	870	530	425	2.47	181
	25						420		182
	30						415		183
C 25/30	20	260	50	30	850	530	425	2.64	182
	25						420		183
	30						415		184
C 30/37	20	280	50	30	845	540	435	2.23	174
	25						430		175
	30						425		176