Effect of Fiber Content on Mechanical Properties and Microstructural Characteristics of Alkali Resistant Glass Fiber Reinforced Concrete

Table 6

ARGFRC impact resistance results.

Specimens	FVC (%)	SBN (times)		EA (J)
		N1	N2	W1	W2
IR-FC0	0.0	11	11	242.83	242.83
IR-FC0.3	0.3	10	16	220.75	353.20
IR-FC0.5	0.5	9	13	198.68	286.98
IR-FC0.8	0.8	85	99	1876.38	2185.43
IR-FC1.0	1.0	131	139	2891.83	3068.43
IR-FC1.3	1.3	260	271	5739.5	5982.325
IR-FC1.5	1.5	210	223	4635.75	4922.725

Note. IR = impact resistance; FVC = fiber volume content; SBN = sticking ball number; and EA = energy absorption.