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

Table 8

Maximum strain of the interface at failure for composite samples with different cement plates and concretes.

Cement plate	Concrete	Maximum strain, με
		Sp1	Sp2	Sp3	Average
GB	C15	118.7	136.5	106.0	120.4
	C30	289.4	257.8	282.6	276.4
	C50	231.5	219.3	233.5	228.1
DG	C15	187.3	210.2	198.9	198.8
	C30	168.5	157.3	162.6	162.8
	C50	254.3	259.4	259.7	257.8