Bond Behavior between BFRP Rebar and Seawater Sea Sand Concrete

Table 2

Details of pullout testing groups and concrete mix design.

Group ID	Concrete mix								BFRP rebars
	Component (kg/m³)						Slump (mm)	Compressive strength (MPa)
	Cement	Fly ash	Coarse aggregate	Fine aggregate	Water	NaCl
OR-Rib	939	—	2842	1338	469	—	45	50.6	Ribbed
OR-Sc									Sand-coated
OS-Rib	939	—			453	16	42	47.4	Ribbed
OS-Sc									Sand-coated
FR-Rib	657	282			469	—	50	42.1	Ribbed
FR-Sc									Sand-coated
FS-Rib	657	282			453	16	48	40.9	Ribbed
FS-Sc									Sand-coated