Combined Effects of Curing Temperatures and Alkaline Concrete on Tensile Properties of GFRP Bars

Table 1

Test specimens.

Environment	Curing system	Curing temperature	Working condition
	Reference	—	RE
GFRP bare bars	Standard-curing	20°C	B-Sta
		40°C	B-Ste40
	Steam-curing	60°C	B-Ste60
		80°C	B-Ste80
GFRP bars embedded in concrete	Standard-curing	20°C	C-Sta
		40°C	C-Ste40
	Steam-curing	60°C	C-Ste60
		80°C	C-Ste80