Investigating Flexural Behaviour of Prestressed Concrete Girders Cast by Fibre-Reinforced Concrete

Table 3

Fibre contents in all six concrete mixes.

Sr. No.	Name of the specimen	Fibre contents (by percentage of volume of concrete)		Fibre contents (by percentage of weight of concrete)
		Polypropylene fibres	Steel fibres	Polypropylene fibres	Steel fibres
1	B1-CM	—	—	—	—
2	B2-HyFRC	0.50%	0.75%	0.20	2.52
3	B3-PPFRC-1	0.40%	—	0.16	—
4	B4-PPFRC-2	0.60%	—	0.24	—
5	B5-SFRC-1	—	0.65%	—	2.18
6	B6-SFRC-2	—	0.85%	—	2.86