(351KB) Superpave the Future of HMA Pavements (545KB) Superpave in St. Louis County (600KB) Utilization of Torture Tests as an Addendum to the Superpave Mix Design System (321KB) A WesTrack Analysis (6.8MB) What We Have Learned About Superpave

What is ESAL? Design ESALs is a cumulative traffic load summary statistic. The statistic represents a mixed (RBL), stiff rut resistant hot mix asphalt (HMA) base, a nd stone matrix asphalt (SMA), permeable friction course (PFC), or Superpave as the surface layer. These structures must be built on a firm foundation that is not subject to swelling/settling Mix Design for HMA Recycling - Purdue University Mix Design for HMA Recycling Rebecca McDaniel North Central Superpave Center ISAP Short Course on Recycling Fortaleza, Brazil September 30, 2012

Hot Mix Asphalt Inspections - S.T.A.T.E. Testing, LLC

Section 39, “Asphalt Concrete,” of the Standard Specifications provides material and construction requirements for hot mix asphalt (HMA) including Type A, rubberized hot mix asphalt-gap graded (RHMA-G), open-graded friction course (OGFC), minor HMA, and hot mix asphalt with warm mix asphalt (WMA) additive technology. Pavinar: Introduction to HMA Mix Design - YouTube

6.2 HMA Mix Design Mix design is performed in a laboratory using one of the procedures outlined in Tex-204-F, “Design of Bituminous Mixtures,” where the applicable procedure varies according to mixture categories outlined above.

SP | Design Type. Superpave, which is a gyratory compactor design used for all asphalt mixtures. This is the latest design used to replace the Marshall mix design method. WE | Lift course. WE indicates wear and shoulder wear, which is the top 4 inches of asphalt on MnDOT projects, or top 3 inches on local projects. Hot Mix Asphalt (HMA) Quality Assurance . SCDOT Designation: SC-M-400 (07/07) 1. SCOPE. Base field acceptance of hot mix asphalt (HMA) mixtures on asphalt binder content, air voids, voids in mineral aggregate (VMA), and in-place mat density of the pavement. Base decisions replace Table 1 in Appendix A, HMA Mixture Design Criteria with the SUDAS HMA Mixture Design Criteria (Table 7020.01) (Tables 2 through 4 in Appendix A still apply). 2.02 WARM MIX ASPHALT MATERIALS If use of warm mix asphalt (WMA) is approved by the Jurisdiction, comply with Iowa DOT Section 2303. 2.03 RECYCLED ASPHALT MATERIALS Mix Design for HMA Recycling Rebecca McDaniel North Central Superpave Center ISAP Short Course on Recycling Fortaleza, Brazil September 30, 2012