Influence of Aggregate Wettability with Different Lithology Aggregates on Concrete Drying Shrinkage

Table 3

Pore distribution ratios of different coarse aggregates.

Pore radius/nm	Distribution value/%
	Sandstone	Quartzite	Marble	Basalt	RAC
>10,000	18.1	75.0	63.3	15.1	4.0
10,000–100	19.9	25.0	29.0	27.0	31.8
100–50	18.4	0	7.7	6.4	14.0
50–5	42.4	0	0	45.9	41.5
5–3	1.2	0	0	5.6	8.7
3–100 sum	62.0	0	7.7	57.9	64.2