hayner ppetg emulsion task force update

7/27/2019 Hayner PPETG Emulsion Task Force Update

1/24

PPETG Emulsion Task Force

Update

Roger Hayner

AEMA Annual Meeting

,

February 19, 2009


2/24

PPETG ETF

PPETG Emulsion Task Force

Conceived and formed last AEMA-ISSA-ARRA Annual Meeting ine ruary un er gu ance o m

Sorenson

and involvement in ongoing researchactivities pertaining to asphalt

emulsions and finished PavementPreservation systems

compete and deliver quality andperformance?


3/24

Original Scope Outline

Materials Research- Emulsion &Aggregate

Evaluate existing Pavement

Preservation Roadmap R&D/ProblemStatements

Evaluate consortium work plans and

rev ew ongo ng researcMake recommendations and integrate

wor ac v es


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and results with existing binder,

ETGs

findings and research results

ETG/AASHTO/ASTM & Industry

ISSA/AEMA/ARRA/AI


5/24


Performance Based methods &

treatments

National Standards

coor na on


6/24

Task Force Representation

Task Force Co-Chairs

Roger Hayner - Colas Inc., AEMA, AI-TAC

Colin Franco - RI DOT, TSP2, PPETG,

SCOM,SCOR


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Barry Baughman - AEMA Chair, Ultrapave

Chris Lubbers - AEMA, BASF, now KratonPolymers

Delmar Salomon -AEMA, Pavement

Preservation Systems LLChris Abadie - Louisiana Transportation

Research Center

- ,Kevin VanFrank - Utah DOT

, ,

Asphalt EmulsionsAlan James - AEMA ISSA Akzo Nobel


8/24


Laurand Lewandowski - PRI AsphaltTechnologies

Scott Shuler - CSU- Ft. Collins, SchulerConsultants

.Madison

Peter Seebaly - UNev. RenoAmy Epps Martin - Texas A&M- C.S.

Yetkin Yildirim - Univ. Texas Austin

y u - -Jim Moulthrop - ISSA, AEMA, TRB, Fugro

Gayle King - AEMA, TRB, GHK Inc.Bob Klutz - Kraton Pol mers


9/24


Mark Buncher Asphalt Institute

Hal Panabaker DuPontLarr alehouse - N PP T P2

Patte Hahn - Administrative Support

NCPP,TSP2John Johnston - Information Technology

Support NCPP, TSP2

ac ou c e -Jim Sorenson - FHWA

Charles Glover Texas A&M Univ.


10/24

On-Going Research Reviews

Microsurfacing Mix DesignStudy- JimMoulthrop

Improve Performance of SlurrySurfacing

Develop Rational Mix DesignProcedures

Guidelines for Proper Use &Application

Specification Guidelines Project Finalized- Report

Forthcoming

ARC Update- Hussein

Cold Asphalt Applications Develop a more scientific system for

characterizing emulsified asphalts


11/24

On-Going Research Reviews

Federal Lands Survey- Gayle KingProject Complete and Report ForthcomingStrawman Specification Draft

Recovery Method- BASF/SEM Evaporation

Low Performance Properties, MSCR for

Modification Identification

Supplier Certification Program for Emulsions

Monitoring Ongoing Work using Strawman Spec


12/24


13/24

On-Going Research Review

-

Laurand Lewandowski Majority of States Surveyed

Multiple methods of recovery utilized

No consistency as to which method used Demonstrated need for standardized

method

protocols from Strawman Specification


14/24

On-Going Research Review

NCHRP 14-17 Manual for Emulsion-

Based Chip Seals for PavementPreservation Maintenance Personnel -Am E s Martin/Scott Schuler Develop manual for Chip Seal construction

procedures

methods of emulsion residue recovery

Identified opportunity to compare with

conventional methods in their researchprogram

Si nificant findin s on effects of moisturetype of aggregate/emulsion, surface

condition, time to traffic, stone embedmentdepth


15/24

ETF Subcommittee

Or anization

Ori inall Five Subcommittees

Emulsion Testing & Residue RecoveryMethods

Residue Testin Aggregates, Mix Design & Performance

Testing

Inspection & Acceptance

Newest Subcommittee

Research Need Formulation & ProposalSubmission


16/24

Subcommittee Organization

Emulsion Testin &Emulsion Testin &Residue RecoveryResidue RecoveryMethodsMethodsArlis Kadrmas- Chair

Gaylon Baumgardner,

Paul Morris,

Laurand Lewandowski,,

Roger Hayner

Review & Identify Emulsion tests

resulting effects of tests onResidue


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Residue TestsResidue Tests-

Hussain Bahia,Amy Epps Martin,

Arlis Kadrmas,

Lauren Lewandowski,

Chris Lubbers

Identify High and LowTemperature tests forPerformance Properties

DSR Polymer Property Identification MSCR

Frequency Sweeps

Other Testing Needs?


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Aggregates, Mix Design,Aggregates, Mix Design,and Performance Testsand Performance TestsJim Moulthrop- Chair

Hussein Bahia,Scott Schuler,

Gayle King,

Mary Stroup-Gardiner,

Chris Lubbers,

Laurand Lewandowski,

Jack Youtcheff

Microsurfacing & ChipsealsInitial Focus

Are the current designmethods sufficient to provideperformance?

How do we relate lab vs.field?

Proper construction designapproval process?


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Approved SupplierApproved SupplierCertificationCertificationRoger Hayner- Chair

Arlis Kadrmas,

Colin Franco,

Chris Abadie,

Kevin VanFrank(Combined States Group)

Mike Anderson

Develo A roved Su lier Acceptance Document Draftsimilar to program used for PGbinders under R26 Guidelines

Uniform acceptance &

implementation across stateagencies.


20/24


Inspection &Inspection &ccep anceccep ance

Colin Franco- ChairRoger Hayner,

,

Chris Abadie,

Kevin Van Frank

gency eveMethods forInspection &Acceptance of

mu s onProducts/Systems

Matrix developed ofcurrent s stemstests, critical factorsfor performance,acceptance criteria


21/24

Emulsion Task Force

Priorit on Chi seals &

Microsurfacing/Slurry Type SurfaceTreatments Currently most exposure

ema n ng mu s on ro ucProcesses to be addressed

In Place Recycling

Bond Agents

Fog Seals Other Treatments


22/24

Emulsion Task Force

Define & Recommend any additional

Performance Based Specifications

for emulsions and emulsionmixes/processes

Protocols for Desi n-Develo ment-

Certification

Protocols for Construction &Performance

Protocols for Inspection &


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Task Force Activity

2 Face To Face Meetin s

April 2008 December 2008

3 Conference Calls

May 2008

July 2008

Next Meetin

May 14-15th New Orleans, LA during the

PPETG Meeting following SEPPP Meeting


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Emulsion Task Force

1. Are we prepared to deliver as an

Movement grows?.

2. System Design3. Proper Construction Techniques

. Education Tools for Training5. Agency Inspection & Acceptance

hayner ppetg emulsion task force update

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