mm516 热拌沥青(hma)混合料设计和混合料验证程序.pdf

Materials Method: MM 5.16 Issue Date: January 2019 Subject Code: 7.42-1 MATERIALS BUREAU ALBANY, NY 12232-0861 MATERIALS METHOD SUBJECT: HOT MIX ASPHALT (HMA) MIXTURE DESIGN AND MIXTURE VERIFICATION PROCEDURES Supersedes: MM 5.16 APPROVED: /s/ John E. Rondinaro Dated: August 2012 John E. Rondinaro, P.E., Director, Materials Bureau PREFACE Materials Method 5.16 describes New York State Department of Transportation’s (NYSDOT) requirements and policies for the development of Hot Mix Asphalt (HMA) mixture designs, including the responsibilities of the Producer and the Department. This Materials Method (MM) also gives the specific testing details and evaluation procedures to be followed in the HMA mixture design process. Conformance with MM 5.16 assures uniform testing and evaluation of paving mixtures through volumetric analysis of laboratory and plant prepared specimens. The purpose of the HMA mixture design system is to design HMA mixtures that achieve the fundamental volumetric properties needed to result in maximum pavement performance. It is extremely important that the plant quality control procedures outlined in the Producer’s Quality Control Plan are followed to ensure uniform production. Department personnel may suggest to a Producer the methods for improving a mixture design, with the