Research on the Rheological Properties of the Plant Oil Pitch

Table 3

Comparison of analysis accuracy of different methods.

Asphalt numbering	Analysis method of this paper (%)	The original analysis method (%)
Plant pitch 1	99.5	60.6
Plant pitch 2	96.2	60.3
Plant pitch 3	95.2	61.2
Plant pitch 4	94.5	64.6
Plant pitch 5	98.5	60.6
Plant pitch 6	93.4	62.2