International Journal of Concrete Structures and Materials

Table 6 Percentage value of pore sphericity in different ranges (%)

From: Experimental Investigation on the Effect of Curing Condition and Admixture on Meso-Structure of Recycled Aggregate Concrete Based on X-ray CT

Pore sphericity	0–0.275	0.275–0.0.475	0.475–0.675	0.675–0.825	0.825–0.925	0.925–0.975
RACC20	0.17	1.99	9.50	22.79	30.94	34.59
RACS20	0.096	1.66	8.26	21.18	30.39	38.41
RACSF20	0.094	1.38	8.70	22.76	30.47	36.59
RACS6012	0.23	2.09	8.59	21.71	30.76	36.61
RACS8009	0.19	2.30	10.24	23.55	31.21	32.51

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