NAPA releases Design & Development of Heavy-Responsibility Pavements 2nd version

The Nationwide Asphalt Pavement Affiliation (NAPA) launched an up to date second version of Design & Development of Heavy-Responsibility Pavements (High quality Enchancment Collection – QIP 123) on August 27. The publication covers structural design, materials part, combination design, manufacturing, development, and high quality management concerns for heavy-duty asphalt pavements, together with a dialogue on large-stone mixes.

“Heavy-duty asphalt pavements provide the financial, environmental, and upkeep advantages of different asphalt pavements,” mentioned NAPA Vice President for Engineering, Analysis, & Expertise J. Richard Willis, Ph.D., in a press launch. “With this revised publication, pavement house owners and designers, in addition to contractors, can guarantee they take the steps vital throughout design and development to create a high-performing pavement that stands as much as the heaviest of hundreds.”

Harold von Quintus, P.E., of Utilized Analysis Associates Inc. up to date the publication with new analysis and area experiences. Assist was offered by the Federal Freeway Administration by way of a cooperative settlement with NAPA. A companion sequence of webinars, “Efficiency Underneath Stress,” was produced by way of the identical cooperative settlement. The ultimate webinar of the sequence will likely be held on August 27 at 2 p.m. Jap. To register, go to www.asphaltpavement.org/webinar.

The publication is offered as a PDF obtain by way of the NAPA On-line Retailer, http://retailer.asphaltpavement.org. Archives of the “Efficiency Underneath Stress” webinars are additionally accessible by way of the shop.