Advances in Materials Science and Engineering / 2018 / Article / Tab 3

Research Article

Evaluating RLWT Rutting Test of Asphalt Mixtures Based on Industrial Computerized Tomography

Table 3

Statistical table of air void ratio.

ItemDrilling specimenMarshall specimen

Image methodThreshold T14040
Air void content of upper 3 mm specimen (%)5.504.09
Air void content (%)3.73.0
Maximum air void content (%)6.556.2
Minimum air void content (%)2.51.6
Variable coefficient0.330.28
Standard air void content (%) (submerged weight in water method)4.713.53

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