Experimental Study on Mechanical Properties of Interface between Basalt Fiber-Reinforced Polymer/Glass Fiber-Reinforced Polymer Composite Cement Plate and Concrete

Table 7

The maximum relative bond-slip of the plate-concrete interfaces at failure for composite samples with different cement plates and concretes.

Cement plate	Concrete	Maximum relative displacement at failure, mm
		Sp1	Sp2	Sp3	Average
GB	C15	0.478	0.485	0.513	0.492
	C30	0.537	0.546	0.543	0.542
	C50	0.516	0.528	0.516	0.520
DG	C15	0.487	0.499	0.514	0.500
	C30	0.463	0.451	0.436	0.450
	C50	0.477	0.469	0.485	0.477