PPT-Extending the Life of Asphalt Mixes

David Lee PE ARAC Chair Salem District Materials Kevin McGhee PE ARAC Secretary VCTIR OUTLINE Background on Need for Research Study Results from Previous Research Project Phases Results from Latest Phase. This remark attributed to Henry Ford might well be used to describe the asphalt materials which are chosen to surface the majority of roads and other paved areas despite the fact that eventually under traffic and weathering the natural colour of the In preparing these products asphalt cement is mixed with either a petroleum diluent to produce cutback asphalt or with emulsifiers water and sometimes petroleum diluent to produce emulsified asphalt Once the liquefied asphalt cement is applied durin David Lee, . P.E. . - ARAC Chair. Salem . District . Materials. OUTLINE. Evolution/History. Perceived Underperformance of Superpave Mixes. Task Force Developed to Initiate Potential Research . ARAC Supports Phased Process. 1. 6503 Bridges. 95% in excellent to good condition.. FDOT: 12,088 centerline miles, 42,633 lane miles.. Statewide: 121,446 centerline miles, 267,793 lane miles.. FDOT: 10% centerline miles, 16% lane miles.. 1. 6503 Bridges. 95% in excellent to good condition.. FDOT: 12,088 centerline miles, 42,633 lane miles.. Statewide: 121,446 centerline miles, 267,793 lane miles.. FDOT: 10% centerline miles, 16% lane miles.. Cliff Ursich, PE, Flexible Pavements of Ohio. Trends In Asphalt Pavement. Thickness Design. M. aterials. P. avement Preservation. Longitudinal Joint Construction Strategies. Pavement Thickness Design. David Lee, . P.E. . - ARAC Chair. Salem . District . Materials. OUTLINE. Evolution/History. Perceived Underperformance of Superpave Mixes. Task Force Developed to Initiate Potential Research . ARAC Supports Phased Process. Alice . Henneman. , MS, . RD. Extension Educator. University of Nebraska–Lincoln Extension . ahenneman1@unl.edu. Photos by Alice . Henneman. Julie Garden-Robinson, PhD, RD, LRD. Food and Nutrition Specialist. the. life . of Submarine Cable Systems. Addressing. Issues and Challenges. SubOptic. . Interim. . Activities. . Thanks. for . your. . voluntary. support!. Keith Schofield (Moderator). Pioneer Consulting. Whitetopping. Mustaque. . Hossain. , Ph.D., P.E. . Department of Civil . Engineering. Kansas State University. Disclaimer. The contents of this report reflect the views of the authors, who are responsible for the facts and the accuracy of the information presented herein. This document is disseminated under the sponsorship of the Department of Transportation University Transportation Centers Program, in the interest of information exchange. The U.S. Government assumes no liability for the contents or use thereof.. Presented by: Diana Romano - CNEP Nutrition Assist. Specialist. Dorothy Wilson - FCS Program Leader Langston University. What is a Master Mix?. A . combination of the dry ingredients and shortening needed to make breads and pastries. . John . Harvey. University of California Pavement Research Center. Some material prepared by Tom Van Dam, NCE. . TCC Meeting. Sacramento . September, 2016. What is the . University of California . Pavement Research Center?. Phase 1. Hosin. “David” Lee, P.E. Ph.D., Professor. Public Policy Center,. Department of Civil and Environmental Engineering,. University of Iowa. President of Korean-American Scientists and Engineers Association (KSEA). Suppliers PG Test Results4652586470-46-40-34-28-22Min Pavement Temp CMax Pavement Temp C 85/100A150/200A120/150A200/300A300/400A70/85B120/150B150/200B200/300B80/100C80/100AA-GradeA-GradeA-GradeA-Grade