A Study of Impact Response and Its Numerical Study of Hybrid Polypropylene Fiber-Reinforced Concrete with Different Sizes

Table 2

Mixture proportion (kg/m³).

Specimen no.	Fiber type	Fiber content	Cement	Sand	Detritus	Water	Water/cement	Sand ratio	Water reducer
A1	———	0	380	701	1144	175	0.46	38%	3.8
A2	Fine PPF	0.9	380	701	1144	175	0.46	38%	3.8
A3	Coarse PPF	6.0	380	701	1144	175	0.46	38%	3.8
A4	Hybridization	0.6 + 5.4	380	701	1144	175	0.46	38%	3.8
A5	Hybridization	0.9 + 5.1	380	701	1144	175	0.46	38%	3.8
A6	Hybridization	1.2 + 4.8	380	701	1144	175	0.46	38%	3.8