Mechanical Recovery of Cracked Fiber-Reinforced Mortar Incorporating Crystalline Admixture, Expansive Agent, and Geomaterial

Table 3

Mechanical recovery indices for three mixes at 56 days of healing.

Type	W (µm)	FCPL (kN)	Ploading (kN)	Punloading (kN)	Preloading (kN)	Kloading (MPa)	Kunloading (MPa)	Kreloading (MPa)	ISR	IDR
OPC-56D	72	0.39	4.00	1.54	1.88	99	8.2	29	0.14	0.23
	73	0.36	4.15	1.59	1.93	98	8.5	31	0.13	0.25
	110	0.24	3.28	1.85	1.98	88	10.0	22	0.09	0.15
	112	0.26	3.30	1.86	2.01	75	15.0	22	0.10	0.12
	140	0.23	3.46	1.37	1.57	150	8.9	25	0.10	0.11
SH1-56D	82	0.46	3.23	1.10	1.51	117	8.7	42	0.19	0.31
	91	0.48	3.41	1.36	1.81	136	13.0	54	0.22	0.33
	107	0.33	3.13	1.21	1.56	104	6.9	29	0.18	0.23
	110	0.35	3.11	1.72	1.84	84	9.5	25	0.09	0.21
	142	0.21	3.46	1.28	1.53	98	6.8	23	0.11	0.18
	147	0.18	2.73	1.20	1.36	91	6.2	18	0.10	0.14
SH2-56D	78	0.71	3.45	1.74	2.21	113	9.0	75	0.27	0.63
	85	0.69	3.50	1.71	2.15	100	14	68	0.25	0.63
	111	0.50	2.72	1.18	1.48	91	7.2	35	0.19	0.33
	114	0.57	3.03	1.38	1.68	86	8.8	43	0.18	0.44
	143	0.30	3.65	1.29	1.69	104	5.0	27	0.17	0.22
	145	0.26	3.20	1.22	1.54	110	6.8	29	0.16	0.22