September 1, 2023
In 2020, BASF launched their brand-new additive for warm mix asphalt, B2Last®, a new liquid modifier in both Europe and in the USA. By chemically modifying the asphalt binder, BASF developed an innovative solution for the paving industry. After nearly four years of field usage and trials in different regions, B2Last has proven to be an efficient and cost-effective way to modify bitumen.