A Laboratory Investigation into the Effects of Coarse Aggregate Angularity on Performance of WMA

Table 7

Quantitative results of CAA.

Number	Area			Contour area	CAA (%)
13.2 mm-1	57961	975.23	908.56	57520.72	7.34
13.2 mm-2	57266	927.90	878.43	56836.18	5.63
13.2 mm-3	52468	880.24	843.69	52068.85	4.33
13.2 mm-4	41857	806.29	773.96	41458.99	4.18
13.2 mm-5	57146	971.47	898.94	56702.20	8.07
13.2 mm-6	44147	840.44	778.86	43771.14	7.91
13.2 mm-7	37663	763.59	713.62	37309.95	7.00
13.2 mm-8	50466	840.75	811.95	50077.90	3.55
13.2 mm-9	43108	811.00	774.72	42710.42	4.68
13.2 mm-10	50610	843.59	805.70	50204.63	4.70
13.2 mm-11	35759	739.78	677.90	35413.60	9.13
13.2 mm-12	46335	844.28	788.22	45954.89	7.11
13.2 mm-13	46514	822.90	801.70	46132.20	2.65
13.2 mm-14	33510	737.43	682.71	33180.99	8.01
13.2 mm-15	50487	899.28	850.95	50076.28	5.68
13.2 mm-16	41720	808.19	753.74	41365.96	7.22
13.2 mm-17	45394	802.52	764.28	45023.93	5.00
13.2 mm-18	48002	888.09	841.68	47602.06	5.52
13.2 mm-19	47407	872.33	833.09	46994.97	4.72
13.2 mm-20	44422	805.62	756.95	44039.77	6.43
13.2 mm-21	42072	854.49	756.05	41699.60	13.01
13.2 mm-22	41514	796.34	749.68	41140.93	6.22
13.2 mm-23	45712	842.15	788.87	45330.22	6.75
13.2 mm-24	47737	910.47	833.48	47315.84	9.24
13.2 mm-25	34337	763.56	698.06	34002.43	9.38

Note: the data in this table were amount of pixels.