Rut Performance of In Situ Warm Mix Asphalt Overlays with Evotherm 3G in North Dakota

Table 3

Sample means and sample standard deviations of samples according to combinations of age, moisture, and temperature.

Asphalt Sample	Number of samples	Mean	Standard Deviation
Aged dry WMA	8	7.04	2.08
Aged wet WMA	8	6.33	0.58
Aged dry HMA	8	4.45	0.98
Aged wet HMA	8	5.13	0.65
Unaged dry WMA	6	8.90	0.43
Unaged wet WMA	6	8.57	0.74
Unaged dry HMA	6	7.92	0.68
Unaged wet HMA	6	6.62	1.03