NAPA's publication ordering and fulfillment services are currently in transition. During the week of October 27-31, these services will be temporarily suspended as we move from one warehouse to another. Any orders placed during this time will be received, processed, and scheduled for shipment. Shipments will resume Monday, November 3. The new toll-free order number is 888-600-4474 and the new fax order line is 412-741-0609. We apologize for any inconvenience during this transition time
This video contains memorable visual illustrations of how a
vibratory roller differs from a static roller and how it impacts
the asphalt, to actual job site demonstrations of proper rolling
patterns, including longitudinal and transverse joints.
Concepts such as amplitude, frequency, dynamic force,
and calculations needed to set up a vibratory roller for
maximum efficiency are all clearly explained and illustrated.
TRT: 19 min (Jan 95)