asphalt pavement design example

Asphalt Pavement Thickness and Mix Design - Asphalt ...

Asphalt Pavement Thickness and Mix Design - Asphalt Institute | Serving the needs of liquid asphalt manufacturers and suppliers worldwide since 1919. While there are an infinite number of questions that can be asked, we compiled a list of those questions that have been directed to us the most.

2016 Asphalt Pavement Design Guide - WAPA

Aug 30, 2016 · This guide builds on the 2001 Asphalt Pavement Design Guide written and developed under the direction of Dr. James Crovetti, Marquette University, Department of Civil and Environmental Engineering. WAPA Engineering Director Deborah Schwerman provided major updates for …

Asphalt Pavement Design Services | Twin Cities, MN

Pavement Design Example A loading dock area ( Medium Duty ) with a Clay Subgrade ( Soft Subgrade ). By using the graph above, with a Medium traffic loading category and a soft subgrade, the minimum Granular Equivalent will be 23.0 for this pavement example.

FLEXIBLE PAVEMENT DESIGN - Vegagerðin

Examples of design with different systems. Design three types of highways, all main roads but with different traffic loads. The roads shall all be designed on the same subgrade. Surface shall be hot mix asphalt or asphalt treated material. The base layer shall be asphalt, asphalt

Asphalt Paving Design Guide - Asphalt Pavement …

Asphalt Paving Design Guide prepared for the Asphalt Pavement Association of Oregon 5240 Gaffin Road, SE Salem, OR 97301 by R.G. Hicks Department of Civil Engineering Oregon State University Corvallis, OR 97331 Paul Curren Pavement Engineering Inc. Petaluma, CA 94954 and James R. Lundy Department of Civil Engineering Oregon State University

Pavement Design – What’s My Structural Number? - …

Jun 02, 2014 · For example, when considering a pavement in need of rehabilitation, the existing layer thicknesses could be plugged in to determine a Structural Number for the pavement in place; comparing this with the Structural Number required for the updated design would give an indication of the type and thickness of rehabilitation treatment needed.

HOT MIX ASPHALT PAVEMENT DESIGN GUIDE

PAVEMENT DESIGN The design of a hot mix asphalt pavement requires some knowledge of the following: TRAFFIC DRAINAGE SUBGRADE SOILS SUPPORT TRAFFIC Asphalt pavements must be designed using the proper number and weight of axle loads expected during a given period of time to insure adequate pavement performance. Of primary concern is heavy truck ...

Pavement Design (with examples) | Complete Data ...

Sep 20, 2013 · 1. Flexible Pavement : Hot mix asphalt (HMA) pavements. Called “flexible” since the total pavement structure bends (or flexes) to accommodate traffic loads. About 82.2% of paved U.S. roads use flexible pavement. About 95.7% of paved U.S. roads are surfaced with HMA.

Pavement Design

Pavement Design. PaveXpress is a free, Web-based tool for the structural design of flexible and rigid pavements using the AASHTO 93/98 Supplement Design Guide. It supports pavements of all traffic levels, and includes modules for designing asphalt overlays, materials costing, …

Flexible Pavement Empirical Design Example - Pavement ...

Assume 80% of the loading occurs in the design lane: Annual growth rate: Assume 2%: Design period: Investigate 20, 30 and 40 year design periods: Construction Materials: Surface course: 12.5 mm (0.5 inch) Superpave with E = 3,447 MPa (500,000 psi)Binder course: Dense-graded HMA mix with a nominal maximum aggregate sizeof 25 mm (1 inch).

Annual growth rate: Assume 2%

Pavement Design & Information

Pavement Design Resources. State Aid Rules Chapter 8820 (PDF, 440 KB) Soil R-value Determination (PDF, 1 MB) Special Traffic Counts (PDF, 220 KB) Vehicle Classification. Alternate Bid Life Cycle Cost Analysis MnDOT Alternate Bidding Process (PDF, 1 MB) MnDOT LCCA Maintenance Activities (PDF, 1 …

Fundamentals of Asphalt Pavement Design - for Companies

Overview

flexiblepavements

Introduction to Asphalt Pavement Design and Specifications. Ensuring Good Performance in Flexible Pavement Design and Construction: accomplished through: 1. Proper structural (thickness) design for the existing soil, anticipated loads and existing pavement condition …

Roadway Design - Florida Department of Transportation

December 2010 Guidelines for Reworked Asphalt Concrete : 12/14/10: January 2009 Implementation Memo - Rigid Pavement Design Manual : 01/07/09: January 2009 Rigid Pavement Design Manual. 01/07/09: March 2008 Implementation Memo - Flexible Pavement Design Manual and Pavement Type Selection Manual : 03/15/08: March 2008 Flexible Pavement Design ...

Pavement Design - an overview | ScienceDirect Topics

For example, the modified asphalt and high-quality aggregate have been widely used to improve rutting on pavement. By contrast, the consideration to other environment factors, such as moisture or water, have being relatively weak.

SECTION 500.00 – PAVEMENT DESIGN

510.06 PAVEMENT DESIGN MATERIALS 188 510.06 Design Adjustments for Material Cohesion, Stability and Drainage. The cohesion of compacted asphalt treated mixtures gives additional strength to the pavement structure. In consideration of this cohesive strength, it is then reasonable to adjust the total pavement thickness

Porous Asphalt - Asphalt Pavement

Also, NAPA offers two publications, Porous Asphalt Pavements for Stormwater Management (IS 131) and Structural Design Guidelines for Porous Asphalt Pavements (IS 140). IS 131 is a design guide that takes the reader from site design through maintenance for porous asphalt pavements, while IS 140 provides guidance on using the AASHTO 93 design ...

Pavement Failure Analysis Example Problems

PAVEMENT FAILURE ANALYSIS EXAMPLE PROBLEMS by J. A. Epps and F. N. Finn Research Report 214-20 Research Study 2-9-74-214 Engineering, Economy and Energy Considerations in Design, Construction and Materials Sponsored by the State Department of Highways and Public Transportation July 1980 TEXAS TRANSPORTATION INSTITUTE

ppt on pavement design - SlideShare

Apr 07, 2015 · Heavy vehicles cause greater deflection on flexible pavements rather than on rigid pavements. When the pavement deflects or moves, it absorbs a portion of the vehicle energy that otherwise would be available to propel the vehicle forward. Concrete’s rigid design reduces the pavement’s deflection and corresponding fuel consumption.

KYTC Pavement Design

Asphalt Design 3 Barren 249 0 0 160 ... Example Pavement Design 5 Franklin US XXXX 0 2 1800 ... Asphalt Pavement 12-1120 Colliers Creek Bridge 12 Letcher KY 3404 ...

POROUS ASPHALT PAVEMENTS

Many porous pavements have been constructed since the late 1970s. Cahill Associates has been involved in the design and construction of more than 200 porous asphalt pavements since the 1980s and have reported no failures of pavements for which proper design and construc-tion practices were followed. For maintenance, an important caveat is

Authors: U HalfmannAbout: Noise control

PAVEMENT DESIGN MANUAL

the pavement design process. The Pavement Design Engineer must integrate this information into the Materials Design Package (Materials Design Report, Pavement Design Summary and Preliminary Pavement Structure Cost Estimate) that will provide the necessary documentation and communication of this design process.

Pavement Manual: Pavement Design Categories

Anchor: #i1008924 7.2 Example of Conditions for Each Pavement Design’s Usage “New” Pavement Design.The “new” pavement design category assumes a pavement structure is constructed from point “A” to point “B” and there is no existing pavement along the proposed route.

Design - Asphalt InstituteAsphalt Institute

Thickness & Mix Design Documents & FAQs Thickness & Mix Design FAQs Thickness & Mix Design Documents Bailey Method Liquid Asphalt Materials Pavement Performance Superpave Warm-Mix Asphalt Residential FAQs Residential Documents Debunking Streetpave (605KB) Railroads External Links National Pavement Preservation Roadmap National Asphalt Roadmap

Chapter 44 PAVEMENT DESIGN

are shown through the pavement design procedure for the four types of pavements discussed. The color is only meant to assist in following the criteria used in the examples. There may be duplicate numbers in the figures within Sections 44-1 thru 44-5 to reflect these examples. 44-1.01 Pavement Design Definitions 1. Average Daily Traffic (ADT).

Basic Asphalt Materials Mixture Design and Testing

Notice that these numbers are pavement temperatures and not air temperatures. For example, the typical PG grade used in Central Ontario is a PG 58-28. Realistically, pavement temperatures in Central Ontario will never drop down to -28°C, but the typical asphalt binder used will meet this standard so it is graded as such, grades are bumped up

Pavement Services Unit January 2019

• MEPDG: Mechanistic Empirical Pavement Design Guidelines (AASHTOWare Pavement ME) • ODOT: Oregon Department of Transportation • PCC: Portland Concrete Cement • PDG: Pavement Design Guide • PG Binder: Perf ormance Grade Binder Definitions 1. Designer: Designer means the ODOT technical staff responsible for pavement

PAVEInstruct

The PAVEInstruct learning module is a web-based pavement design education system with video instruction by leading industry experts. PAVEInstruct accompanies PAVEXpress, a web-based software created to design flexible and rigid pavements using AASHTO '93/'98.

CECALC - Highway Pavement Design Calculations

UFC design method - Calculate the required design thickness for unreinforced rigid/ pavement for roads and streets. Concrete Pvmnt - Parking Lots UFC design method - Calculate the required design thickness for unreinforced rigid/ pavement for parking lots and open storage areas.

KYTC Pavement Design

Asphalt Design 3 Barren 249 0 0 160 ... Example Pavement Design 5 Franklin US XXXX 0 2 1800 ... Asphalt Pavement 12-1120 Colliers Creek Bridge 12 Letcher KY 3404 ...

Pavement Thickness Design

Pavement Structures (AASHTO Design Guide) provide the basis for current pavement design practices. To design a pavement by the AASHTO method, a number of design parameters must be determined or assumed. This section will explain the parameters required to design the pavement thickness of both and hot mix asphalt roadways.

South Carolina Asphalt Pavement Association

–Design a new pavement structure (from Part I). –Evaluate pavement condition & existing structure. –Determine why the overlay is needed. –Determine the thickness of an asphalt overlay. –Explain how asphalt overlays are constructed.

Introduction to Flexible Pavement Design

3. VEHICULAR TRAFFIC 3.1 Effect on Pavement Design. Pavement thickness must be designed to withstand the anticipated traffic, categorized by type and weight of vehicles, and measured by average daily volume (ADV) of each type for the design life of the pavement.

Pavement Manual: Pavement Design Categories

Anchor: #i1008924 7.2 Example of Conditions for Each Pavement Design’s Usage “New” Pavement Design.The “new” pavement design category assumes a pavement structure is constructed from point “A” to point “B” and there is no existing pavement along the proposed route.

New Flexible Pavement Design Example 1993 AASHTO …

New Flexible Pavement Design Example 1993 AASHTO Pavement Design Project Name and Location: Route 123, MP 7.3 – 11.0 Hometown, NJ. Description: This project will consist of the construction of a new flexible pavement to extend Route 123 to intersect with Route I …

Design of long-life flexible pavements for heavy traffic

the Regions pavement design standards are described in Volume 7 of the Design Manual for Roads and Bridges (DMRB). For the particular case of fully flexible pavements, the Standard (DMRB 7.2.3) was established by considering the performance of a wide range of experimental pavements which formed part of the trunk road network.

Comprehensive Pavement Design Manual

Purpose: The primary purpose of the Comprehensive Pavement Design Manual (CPDM) is to provide designers with a single-source compilation of current Department policy and guidance pertaining to pavement designs for projects falling under the jurisdiction of the NYS Department of Transportation. The guidance provided reflects the collective experience of the Department of Transportation, the …

Pavement Design Manual - Alberta

The Pavement Design Manual is published by Alberta Transportation and Utilities (AT&U) for use in the Province of Alberta to promote uniformity of pavement design and to achieve long lasting quality pavements in a cost-effective manner, that will contribute to traffic safety and efficient roads for the

Pavement Manual - Search

Rigid Pavement Design 1. Overview ♦ 1.1 Rigid Pavement Types ♦ 1.2 Selection of Rigid Pavement Type ♦ 1.3 Performance Period ♦ 1.4 Tied Concrete Shoulders 2. Approved Design Method ♦ 2.1 Introduction ♦ 2.2 TxCRCP-ME Design Program for CRCP ♦ 2.3 AASHTO Rigid Pavement Design Procedure for CPCD 3. Rigid Pavement Design Process for CRCP

Pavement Services Unit January 2019

• MEPDG: Mechanistic Empirical Pavement Design Guidelines (AASHTOWare Pavement ME) • ODOT: Oregon Department of Transportation • PCC: Portland Concrete Cement • PDG: Pavement Design Guide • PG Binder: Perf ormance Grade Binder Definitions 1. Designer: Designer means the ODOT technical staff responsible for pavement

Structural Design of Asphalt Pavements: Principles and ...

Principles of Asphalt Pavement Design. Different methods of pavement design are proposed at different points of time, for example, CBR-thickness approach, limiting deflection approach, bearing capacity approach, equivalent granular thickness approach and so on [13, 14, 21, 22, 23].

Sample Sustainable Pavement Design Strategies - …

Longer Life Pavement. Design lives may range from 30 to more than 60 years and can be accomplished using both asphalt and designs. Longer life design options should be considered for new corridors and rehabilitation of existing pavements that are severely distressed and may also possess geometric deficiencies,...

Pavement Design - Thickness Design - Durham University

Pavement Design - Thickness Design. The thckness design of the pavement is the determination of the overall thickness of the road and the thickness of the individual layers. This is of course dependant on the type of material chosen for the road. This is explained in more detail below.

Materials Lab - Pavement Design | WSDOT

HQ Pavement Design provides technical assistance and oversight of the pavement type selection process (asphalt versus ) and other pavement investment decisions. Falling Weight Deflectometer The Falling Weight Deflectometer (FWD) is a non-destructive testing device used to complete structural testing for pavement rehabilitation projects ...

SECTION 500.00 – PAVEMENT DESIGN

510.06 PAVEMENT DESIGN MATERIALS 188 510.06 Design Adjustments for Material Cohesion, Stability and Drainage. The cohesion of compacted asphalt treated mixtures gives additional strength to the pavement structure. In consideration of this cohesive strength, it is then reasonable to adjust the total pavement thickness

Design of Overlay for Flexible Pavement

Asphalt overlay over asphalt pavements Asphalt overlays on CC pavements CC overlays on asphalt pavements ... strength of the existing pavement Design life of overlaid pavement Estimation of the traffic to be carried by the overlaid pavement Determination of the thickness and the type of overlay. ... Example Design traffic = 1000 * 365*12.57*4.5 ...

AC 150/5320-6F, Airport Pavement Design and …

This advisory circular (AC) provides guidance to the public on the design and evaluation of pavements used by aircraft at civil airports. For reporting of pavement strength, see AC 150/5335-5C, Standardized Method of Reporting Airport Pavement Strength – PCN. 2. Cancellation. This AC cancels AC 150/5320-6E, Airport Pavement Design and ...

SUPERPAVE MIXTURE DESIGN GUIDE

the National Asphalt Pavement Association's (NAPA) Superpave Construction Guidelines,[2] is a guide for the HMA designer to maximize the benefits of Superpave while avoiding potential problems. The Superpave design process is part of a total pavement design system. Superpave is a system of compo-nents that work together to provide a

flexiblepavements

flexiblepavements

Asphalt Mix Design - Foundation

Mechanical Tests - Moisture Sensitivity • Tex-530-C Boil Test •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

Heavy Duty Pavement Design Using CalME

Predictive Pavement Design System ( CalME). 11th International Conference on Asphalt Pavements, 284 -294. • Wu, R. and Harvey, J. Calibration of Asphalt Concrete Cracking Models for California Mechanistic -Empirical Design ( CalME). 7th International Conference on Cracking in Pavements, RILEM. pp 537 -547. • Lu, Qing, Yu Zhang, and John Harvey.

Advisory U.S. Department Circular

flexible pavement design 28 316. design example 30 317. stabilized base and subbase 32 318. full-depth asphalt pavements 32 319. frost effects 32 iii . ac 150/5320-6e 9/30/2009 section 3. rigid pavement design 33 320. general 33 321. pavement 33 322. subbase 33 323. ...

MDOT PAVEMENT DESIGN PROCEDURE/POLICIES

MDOT PAVEMENT DESIGN PROCEDURE/POLICIES policy_version_05092010_abbreviated.doc The maximum allowable overnight pavement edge drop-off without positive separation is 3 inches. The minimum flexible pavement structure for a four-lane highway will consist of 6.5 inches of

Introduction to pavement design

Two types of pavements are generally recognized as serving this purpose, namely flexible pavements and rigid pavements. This chapter gives an overview of pavement types, layers, and their functions, and pavement failures. Improper design of pavements leads to early failure of pavements affecting the riding quality. 2 Requirements of a pavement

Functional and Structural Flexible Pavement Overlay o ...

AASHTO Guide became apparent: the overlay design proce­ dure addresses only structural overlays and ignores functional overlays. Many miles of asphalt pavement in Indiana are over­ laid for functional rather than for structural reasons. The research included testing on 30 flexible pavement test sections

Pavement Technologies - New Jersey

Pavement Design & Technology. To assist in the cost effective and efficient design and construction of roadway pavements, NJDOT presents the following guidance, presentations, web links and examples: Pavement Design Manual; Recommended design input parameters for 1993 AASHTO Design Method ; Darwin ME Pavement Analysis and Design Manual for NJDOT

Road Pavement Design Guide

Kent County Council: Road Pavement Design Guide ... for example, fork lift trucks, designers should consult the ... Structural layer design Para 4.5.2 for asphalt substitution/ soil stabilisation: Section 4.6 for recycled materials Flexible (Para 6.1) Use Appendix B1 for total asphalt thickness

KYTC Pavement Design

CEE 665 example 6 Gallatin KY-57 0 0 1112 ... KY 80 / KY 461 Interchange Preliminary Pavement Design 8 Pulaski KY 461 0 0 3121 ... Asphalt Pavement 8-8601.21 New Construction 8 ...