(1)This section describes HMA mixture design, providing and maintaining a quality management program for HMA mixtures, and constructing HMA pavement. Unless specifically indicated otherwise, references within 460 to HMA also apply to WMA and SMA. 460.2 Materials 460.2.1 General Revise 460.2.1 to specify target air voids for SMA mix designs.

HMA Mix Design Labs on this list shall meet the following requirements. APPROVED HMA MIX DESIGN LABORATORIES Participation in AASHTO re:source on site laboratory assessments for: Aggregate Equipment 6049 Work Street DeMotte, Indiana 46310 13400 Old Henry Road Louisville, KY 40223 6525 Ardmore Avenue Fort Wayne, IN 46899‐9560 Hot Mix Asphalt - Illinois Department of Transportation Dec 08, 2003 Kansas Dept. of Transportation: Hot Mix Asphalt Designs Hot Mix Asphalt Designs Disclaimer: This website and documents are provided for use by persons outside of the Kansas Department of Transportation as information only. The Kansas Department of Transportation, the State of Kansas, nor its officers or employees, by making this website and documents available for use by persons outside of KDOT, does not undertake any duties or responsibilities of

Asphalt Mix Design - Foundation Performance

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 Sep 10, 2018 SUPERPAVE VOLUMETRIC MIXTURE DESIGN AND ANALYSIS …

•Prepare 1000 g of mix, cool at room temp for 24 ± 2 hrs •Bring oil bath to between 325 and 350oF •Obtain a 200 g representative sample of the mix •Fill 2000 mL beaker about halfway with distilled water and heat to boiling •Add mix sample to beaker, maintain boil for 10 m ± 30 s •Remove beaker and skim asphalt from water surface

Project 0092-16-06, Regressing Air Voids for Balanced HMA Mix Design. The objectives of this study were to assess the impacts of increasing asphalt binder contents of asphalt mixtures using the regressed air voids concept and to recommend whether not to proceed with implementation of this approach. HMA Mix Design. HMA Mix Design is the process of selecting properly graded aggregate materials and an appropriate asphalt content that will function under projected traffic conditions over a specified range of temperatures. Because suggested limits for aggregate gradation vary depending on the type of mix design being developed, only a few examples are given hereâ a complete listing of aggregate gradation requirements are given in the various chapters discussing mix design procedures for the various HMA mix types: dense-graded HMA, gap-graded HMA, and open-graded This course has been developed to meet the needs of those actively involved in mixture design, material specifications and field management of asphalt mixtures. State and local transportation agencies, consultants and contractors who are involved in HMA materials and mix design will benefit from this course. HMA mix design is the process of determining what aggregate to use, what asphalt binder to use and what the optimum combination of these two ingredients should be. Main objective is to determine an economical and workable mix which comprises of a suitable blend of aggregates and a corresponding asphalt content. Jul 10, 2019 · hapter 4 -Mn DOT Pavement Design Manual, Ju ly 11, 2019 Chapter 4: HMA (Hot-Mix Asphalt) MnDOT Pavement Design Manual . July 10, 2019 Design, Construction and Materials Illinois Department of Transportation PTA-D5 (Eff. 08/2000, Rev. 02/2005) Bureau of Materials and Physical Research WHAT IS POLYMER-MODIFIED HOT MIX ASPHALT? natural viscoelastic behavior of the Asphalt cement is the “glue” that holds a hot mix asphalt (HMA) pavement