B2LAST

B2Last is an efficient additive that combines the advantages of various conventional products in one in small dosing quantities. In addition, modification directly at the asphalt mixing plant requires little technical effort and does not affect the production capacity of the mixing plant... B2Last crosslinks bitumen components to form a polymeric network with strong elastic properties and excellent durability and crack resistance across a wide range of temperatures. B2Last is integrated into the polymeric network and is fully consumed during the reactive modification... With B2Last®, BASF has developed an innovative bitumen additive that combines both asphalt performance and sustainability: Temperature-reduced paving with a high recycled asphalt content is made possible through the use of B2Last®, while guaranteeing consistent workability. This creates significantly lower bitumen and CO 2 emissions, while the asphalt resistance is also increased, thereby extending the life span of..

Also known as: BASF SE

Primary location: San Bruno United States