AH-Asphalt No.70
Introduction
No. 70 asphalt is the most commonly used and widely consumed general-purpose petroleum asphalt for road construction. It belongs to medium-hardness asphalt and has very strong practicality.
Product Introduction
Penetration (25 °C): 6.0–8.0 mm (60–80 × 0.1 mm)
Softening Point: generally not lower than 44 °C
State: Black semi-solid at room temperature; melts when heated.
More related products
