State of the Art Study on Aging of Asphalt Mixtures and Use of Antioxidant Additives

Table 3

Temperature and time duration for different conditioning types.

Conditioning type	Temperature	Time
Conditioning for mixture design	Varies	2 hr
Short-term aging	135°C	4 hr
Long-term aging	85°C	5 days

Mixture’s specified compaction temperature and type of mixture (plant-produced, reheated, etc.).