PPT-Extending Asphalt Pavement Life Using Thin

Whitetopping Mustaque Hossain PhD PE 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 US Government assumes no liability for the contents or use thereof. 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 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.. Jayson R. Jordan, PE. Technical Director, SC Asphalt Pavement Association. JJordan@scasphalt.org. Table of Contents. Background. “Together We Know More”. Mission Statement. Changes Over Time. Changes Over Time. Vehicle loads. Typical vehicle weighs about . 1588 kg, . tire pressures around . 241 . kN. /m. 2. Truck can weigh up to . 3.628 . tonne. with . tire pressure of . 690 . kN. /m. 2. Trucks and busses present a much more significant load on the pavement.. Trevor Chisholm- General Manager. Patrick Grey- Estimator. Steve Flemming- . General Superintendant. Pat Benoit- Superintendant. Carter Reilly- Superintendant. Jeff Huntley- Project . Coordinator. Specifications. Research. FDOT: 5 million tons asphalt per year. Approximately $500 million. 300 construction projects. 96% of pavements in Florida are asphalt. 93% of pavements in US are asphalt. It’s 100% recyclable (RAP). . 1. 2017 Asphalt Regional Seminars. Todd Rorrer. Regional Field Engineer. CO Asphalt Programs. Thin Hot Mix Asphalt Concrete Overlay (THMACO) . Surface Treatments/ Seal Coats . Slurry Surfacing and Micro Surfacing. Helena I. Lacalle . Jiménez. 6. th. October 2015. Ancona, Italy. PAVEMENT . DESIGN FOR COLD RECYCLED MATERIALS. Background of the problem. Cold technologies. Recycling. Tar. PAVEMENT DESIGN FOR COLD RECYCLED MATERIALS. USDOT UTC Introduction to Highway Pavement Preservation (CHPP).  . Overview. Civil Engineering. Transportation and Pavement Engineering. Sustainability and Preservation Concepts in Asphalt Pavements. PennDOT. Research Findings. . 53. rd. Annual Asphalt Paving Conference. Hershey, . PA. December 12, 2012. Pennsylvania Asphalt Pavement Association. Thin Overlay Development. Back Ground-. NEPPP: Smooth Seal in Ohio, THMAO in NY. Update and Outlook. Presentation by. Jay Hansen. Executive Vice President. National Asphalt Pavement Association. Alabama Asphalt Pavement Association. March 15, 2018. National Asphalt Pavement Association. Dr Bryan . Pidwerbesky. General Manager - Technical. Fulton . Hogan . Ltd. AUSTROADS PTF Workshop, Wellington . 04 . December. 2014. Outline. Asphalt fatigue strain criterion. Subgrade strain criterion. Maintaining Poor Pavements. NRRA Preventive Maintenance Team . Long Term Research Project. Joe Korzilius. Senior Associate. SRF Consulting Group, Inc. + 46 Associate Members. Project Objective. To identify performance improvement and durability that can be expected for Hot Mix Asphalt (HMA) pavement in poor condition from the application of a thin pavement rehabilitation treatment.. Stage. Lecture 11. Lecture. . Rana . Amir . Yousif. Lecture. . Sady. . Abd. . Tayh. Highway and Transportation Engineering. Mustansiriyah. . University. 2018-2019. References:. Edwin J. Barth. ”Asphalt Science and Technology”, 1st Ed. ,1962..