What Is Bitumen Grade AH110?
Bitumen Grade AH110 is a Chinese-standard penetration-grade bitumen made from crude oil, classified by a penetration value of 100–120 (0.1mm) at 25°C. This places it among the softer penetration grades, offering greater flexibility than harder binders.
It carries a minimum softening point of 42°C and a minimum ductility of 100cm at 25°C, giving it strong resistance to cracking under stress. Its low loss on heating (max 0.5 wt.%) and negative spot test result confirm consistent quality and stability during processing.
AH110 is typically used in general road paving and asphalt mixtures for moderate traffic and moderate-to-warm climates. It is produced in line with relevant Chinese and international specifications, making it suitable for infrastructure projects across varied regions.



