Example 3: Determination of M r = 3/8. Example 4: Pavement Thickness Given M r = 10,000 psi (69 MPa) and ESAL = 10 6, design the thickness of a pavement.

Slides:



Advertisements
Similar presentations
Types & Uses of Asphalt Materials
Advertisements

Construction and Testing of Construction Cycle 2 (CC2) Overlay Murphy Flynn FAA Airport Technology R&D Branch, AAR-410 William J. Hughes Technical Center,
Deterioration of Concrete Roads
2014 Washington Asphalt Conference “Specification Update & Initiatives” Joe DeVol Assistant State Materials Engineer State Materials Laboratory.
Pavement Design Session Matakuliah: S0753 – Teknik Jalan Raya Tahun: 2009.
REVIEW FOR FINAL CONSTRUCTION MATERIALS: WOOD CONCRETE BITUMENS (ASPHALTS) MASONRY WHAT YOU NEED TO KNOW ?? QUALITY CONTROL ASTM SPECIFICATION MANUFACTURING.
HMA Design (Surface) The surface course is the layer in contact with traffic loads and normally contains the highest quality materials. It provides characteristics.
Pavement Material Session Matakuliah: S0753 – Teknik Jalan Raya Tahun: 2009.
Low Volume Road Solutions By: Jason Panter. Seal Coats What is a Seal Coat? – Thin surface treatments – Binder & Aggregates.
Recalibration of the Asphalt Layer Coefficient Dr. David H. Timm, P.E. Mrs. Kendra Peters-Davis.
HIGHWAY ENGINEERING AND TRAFFIC ENGINEERING CENG 95.
Asphalt Rubber Mixture Design ADOT’s AR-ACFC and ARAC.
Pavement Design Terms and Concepts
Flexible Pavement Thickness Design / Asphalt Institute Method
Inverted Pavements Project: CSSTP (292)01 Troup County “South LaGrange Loop” Georgia Construction Aggregates Associations 2009 Management Workshops.
Fog Seals, Sand Seals, Scrub Seals, and Rejuvenators.
TRB AFK10 Committee on General Issues in Asphalt Technology Update on NCAT Test Track and Other Research Results April 24-26, 2006.
Pavement Design CEE 320 Anne Goodchild.
I.1 ii.2 iii.3 iv.4 1+1=. i.1 ii.2 iii.3 iv.4 1+1=
I.1 ii.2 iii.3 iv.4 1+1=. i.1 ii.2 iii.3 iv.4 1+1=
Project Manager: Tim Brown Project Editor: Tabatha Doughty Project Engineer: Drew Furry Project Engineer: Jim Walter.
Flexible Pavement Thickness Design / AASHTO Method
ROAD PAVEMENT FORUM MAY 2007 ASPHALT RECYCLING. Recycling Energy consumption of recycled asphalt layers can be as little as 25% of that needed for new.
Conventional Pavement Structure inches Graded Aggregate Base inches Asphaltic Concrete Paving Prepared Subgrade stress.
Chapter 5 Patching and Edge Repair
The Use of Hot Mix Asphalt for Colorado Trails and Paths Tom Clayton, SET Director of Training And Member Services.
Pavement Base & Subbase CEE 320 Steve Muench 8/13/ The subbase course is between the base course and the subgrade. It functions primarily as structural.
Chapter 9. Highway Design for Rideability
Pavement Maintenance II
Dr. Wa'el M. Albawwab ECGD4228 Transportation Engineering II Summer 2008 Sat. 15:30-18:30 PM K004.
Research Findings from the NCAT Test Track APAI Winter Conference Indianapolis, December 14, 2010.
Equivalent Granular Thickness 6.04 Apply the concept of Equivalent Granular Thickness to convert a layered system of different materials into an equivalent.
DR O.S ABIOLA DEPARTMENT OF CIVIL ENGINEERING UNIVERSITY OF AGRICULTURE, ABEOKUTA CVE 409 HIGHWAY ENGINEERING.
AAPA 2011 Pre-CAPSA’11 Study Tour - Topic Brief Introduction of Australian Pavement Design.
Hot Mix Asphalt (HMA) Volumetric Properties
ROADS AND BRIDGES (RESEARCH-DEVELOPMENT) Dr. László Gáspár research professor ERTRAC National Platforms Workshop 5 September 2008, Budapest ERTRAC National.
LTPP Lessons Learned: Delaware SPS-2 Wednesday April 9, 2014 SPS-2 Tech Day, Dover, DE Gabe Cimini Project Manager, LTPP North Atlantic Regional Support.
High Modulus Asphalt (EME)
MODULE 1-2 Introduction to HMA Pavements. Learning Objectives Describe the types of (HMA) pavements Identify the role of each pavement layer Discuss key.
HIGH TIRE PRESSURE AND TEMPERATURE EFFECTS ON HOT MIX ASPHALT CONCRETE PERMANENT DEFORMATION USING CUSTOMIZED ASPHALT PAVEMENT ANALYZER April 22, 2010.
(THIN CONCRETE PAVEMENTS)
National Performance of High Recycled Mixtures. 2 Outline Trends in RAP and RAS usage and practices Motivations for higher recycled contents Barriers.
AAR-410 January 14, FAA Airport Pavement Technology Program u National Airport Pavement Test Facility, FAA William J. Hughes Technical Center, Atlantic.
Feng Hong, PE, PhD, TxDOT Darhao Chen, PE, PhD, TxDOT September 16~19, 2013, RPUG Meeting, San Antonio, TX USE GROUND PENETRATING RADAR TECHNOLOGY TO EVALUATE.
LLP HMA Reclaimed Asphalt Pavement ( RAP) Pre-Bid Meeting District 4 Oakland, CA September 14, 2012 Peter Vacura Chief, Office of Asphalt Pavement Division.
What is a Mixture?
Necessary Information Required compressive strength at 28days: 30 Mpa Type of structure: mass concrete, beam, column. Maximum size of aggregate: 20 mm.
TRANSPORTATION ENGINEERING-II
DARWIN AC/AC Overlay Design. Course Materials Tables and Design Procedures for this manual.
PAVEMENT TYPE SELECTION Hesham Mahgoub, PhD, PE. South Dakota State University South Dakota Department of Transportation, Office of Road Design.
Choosing the Right Asphalt Mix Clark S. Morrison, PE State Pavement Design Engineer February 23-24, 2015.
Asphalt Technology Course
Jerry L. Larson IRMCA Indiana LTAP Basics of a Good Road
At Auburn University National Center for Asphalt Technology Accelerated Pavement Testing Facilities “APT”
PROJECT SELECTION RIGHT TOOLS, RIGHT TIME, RIGHT PROJECT Presented by Joe Ririe, PE PAVEMENT ENGINEERING INC. September 9, 2015.
1 6.3 Asphalt Mixtures and HMA Marshall mix design method T RANSPORTATION S YSTEM E NGINEERING 1,
Tensar TriAx TX8 Geogrid
Thin Hot Mix Asphalt Overlays PennDOT Research Findings
Rongzong Wu, David Jones and John T. Harvey
Update on PaveLab-LanammeUCR
Chapter 5: Pavement Structure and Base
Materials & Research Winter Workshop
Highway Engineering CE 431
Transportation Engineering-II
Chapter(16) AASHTO flexible pavement design method
TRANSPORTATION ENGINEERING-II
Pavement Design  A pavement consists of a number of layers of different materials 4 Pavement Design Methods –AASHTO Method –The Asphalt Institute Method.
Pavement Thickness Design
Calculating Dimensions for a Typical Pavement Section using 1993 AASHTO Flexible Pavement Design Guide.
Development of An Advance Overlay Design System Incorporating Both Rutting and Reflection Cracking Requirements Rick Collins TxDOT.
Presentation transcript:

Example 3: Determination of M r = 3/8

Example 4: Pavement Thickness Given M r = 10,000 psi (69 MPa) and ESAL = 10 6, design the thickness of a pavement with a HMA surface over a type-II emulsifies asphalt base Combined thickness = 10.5 inch (267 mm)

Cont. Example 4: Pavement Thickness Calculate the minimum HMA thickness = 3 inch Calculate the thickness of emulsified asphalt base = = 7.5 inch Traffic Level ESAL Type II and III mm(in.) (2) (2) (3) (4) > (5) Minimum Thickness of Asphalt Concrete Over Emulsified Asphalt Bases Subgrade base Surface 3 in 7.5 in

Considered as a cold mix asphalt = Fine aggregate + Emulsion

Marshall Method- Numerical Example

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.