Table 10.

Comparison of the results of the presented research and the results from selected literature positions with the results obtained for the empirical formula proposed by the authors for the flexural tensile strength f_fl.

Ref.	Vf [%]	lf [mm]	df [mm]	lf/df	ffl [MPa]	ffl acc. to Equation (8) [MPa]	ffl acc. to Equation (8)/ffl
Presented research	0.00	-	-	-	3.26	3.26	1.000
	0.33	54	0.45	120	3.44	3.52	1.024
	0.22	54	0.45	120	3.42	3.43	1.002
	0.33	48	0.60	80	3.44	3.43	0.997
	0.22	48	0.60	80	3.63	3.37	0.929
	0.22	52	0.45	115	3.69	3.43	0.927
[69]	0.00	-	-	-	4.36	4.36	1.000
	0.30	50	0.660	76	4.64	4.51	0.971
	0.33	50	0.660	76	4.54	4.52	0.997
[10]	0.00	-	-	-	7.70	7.70	1.000
	0.50	12	0.025	480	8.00	9.34	1.168
	1.00	12	0.025	480	7.00	10.98	1.569
	1.50	12	0.025	480	6.50	12.62	1.942
	2.00	12	0.025	480	5.60	14.27	2.548
[13]	0.00	-	-	-	3.95	3.95	1.000
	0.22	50	1.000	50	3.77	4.02	1.066
	0.33	50	1.000	50	3.94	4.05	1.029
	0.43	50	1.000	50	3.88	4.08	1.052
[77]	0.00	-	-	-	4.20	4.20	1.000
	0.51	40	0.706 *	57	4.40	4.38	0.996
	0.59	40	0.706 *	57	4.45	4.41	0.991
[78]	0.00	-	-	-	5.54	5.54	1.000
	0.50	15	0.100	150	5.74	6.04	1.052
[79]	0.00	-	-	-	4.78	4.78	1.000
	0.30	15	0.100	150	4.69	5.08	1.084
[80]	0.00	-	-	-	5.21	5.21	1.000
	0.50	20	0.100	200	5.61	5.88	1.049
[68]	0.00	-	-	-	4.58	4.58	1.000
	0.33	60	1.000	60	4.87	4.71	0.967
	0.67	60	1.000	60	5.23	4.83	0.925
[70]	0.00	-	-	-	2.20	2.20	1.000
	0.20	55	0.850	65	2.27	2.29	1.009
	0.40	55	0.850	65	2.30	2.37	1.033
	0.60	55	0.850	65	2.25	2.46	1.092
[74]	0.00	-	-	-	3.09	3.09	1.000
	0.70	60	0.580	103	3.44	3.58	1.039
	1.00	60	0.580	103	3.40	3.78	1.113
	0.00	-	-	-	3.79	3.79	1.000
	0.70	60	0.580	103	4.11	4.27	1.039
	1.00	60	0.580	103	4.32	4.48	1.036
[81]	0.00	-	-	-	4.73	4.73	1.000
	0.32	40	0.354 *	113	4.69	4.97	1.059
	0.48	40	0.354 *	113	4.82	5.09	1.055
[65]	0.00	-	-	-	4.33	4.33	1.000
	0.80	48	0.917	52	5.09	4.59	0.902
	0.60	48	0.917	52	4.49	4.52	1.008
	0.40	48	0.917	52	4.36	4.46	1.022
[82]	0.00	-	-	-	2.62	2.62	1.000
	0.15	12	0.020	600	2.64	3.25	1.230
	0.30	12	0.020	600	2.84	3.87	1.363
	0.50	12	0.020	600	3.32	4.71	1.418
[47]	0.00	-	-	-	5.00	5.00	1.000
	0.40	48	0.900	53	5.00	5.13	1.026
	0.60	48	0.900	53	5.60	5.19	0.928
	0.80	48	0.900	53	5.00	5.26	1.052
	1.00	48	0.900	53	5.10	5.32	1.044
	1.50	48	0.900	53	5.70	5.49	0.962
[83]	0.00	-	-	-	5.60	5.60	1.000
	0.22	19	0.095	200	5.91	5.90	0.998

* Equivalent fiber diameter was calculated because the cross-section of the fiber was rectangular.