Intelligent Compaction (PennDOT HMA IC Demo) Part 2 of 3: Day 2 and Day 3

[@TheTranstecGroup]

@kjkjg1 They are different rollers with different weights, wheel configurations, and operational settings. The local vendor has had success using the three-wheel Dynapac roller at the break-down position with the HMA surface course. Therefore, the Sakai IC roller was used as the intermediate roller instead.

[@kjkjg1]

@TheTranstecGroup thanks for answering and yes i do have another question what does the three wheel dynapac static roller do differently then the sakai

[@TheTranstecGroup]

@kjkjg1 These white intermittent lines are painted over "joints" sawcut on the asphalt overlay along the old concrete joints underneath. Thanks for watching and let us know if you have any other questions!

[@jaishoncowart5615]

You can feel the vibrating?

[@kjkjg1]

what are the white lines for at/ 3:30 ?