Comparison of the Flexural Performance and Behaviour of Fly-Ash-Based Geopolymer Concrete Beams Reinforced with CFRP and GFRP Bars

Table 7

Normalised flexural capacity of GFRP-RGPC, CFRP-RGPC, and GFRP-ROPC beams.

Reference	Beam	ρf	Concrete type	FRP type	Normalised flexural capacity ()
Current study	G02-GPC50	1.39ρfb	GPC	GFRP	42.44
	C02-GPC50	1.40ρfb	GPC	CFRP	124.71
Maranan et al. [20]	GFRP-RGC-4-12.7	1.13%	GPC	GFRP	47.7
	GFRP-RGC-3-15.9	1.18%	GPC	GFRP	54.3
	GFRP-RGC-2-19.0	1.00%	GPC	GFRP	49.6
Toutanji and Saafi [33]	GB3-1	1.10%	OPC	GFRP	44.6
	GB3-2	1.10%	OPC	GFRP	47.3
Benmokrane and Masmoudi [34]	ISO1	1.10%	OPC	GFRP	35.1
	ISO2	1.10%	OPC	GFRP	36.7
Benmokrane et al. [35]	ISO30-2	1.01%	OPC	GFRP	35.9