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. 2024 Jul 4;17(13):3316. doi: 10.3390/ma17133316

Table 1.

Physical properties of PEN70 virgin asphalt.

Property Unit Specification Measured Standard
Penetration at 25 °C 0.1 mm 60–80 69.2 ASTM-D5 [33]
Softening point °C ≥45 46.5 ASTM-D36 [34]