SlideShare a Scribd company logo
12th ISAP Conference on Asphalt
Pavements
Dragos Andrei, Ph.D., P.E.
Green Up
WHAT IS GREEN UP?
 A software application that will produce a color-coded graphic to
illustrate the sustainable and non-sustainable aspects of
pavement rehabilitation strategies.
 An educational tool that will help users learn more about
sustainable pavement materials and practices.
 By design, Green Up was meant to be quick, simple and effective.
The target audience includes primarily those in charge of making
or approving pavement rehabilitation recommendations.
WHY COLORS?
 Pavement materials and
practices involve a mix of
sustainable and non-
sustainable aspects.
 Colors are an easy way to
convey a wealth of information
relatively fast – better than a
numerical index.
 Red = Least Sustainable
 Green = Most Sustainable
LEGEND
 Materials Recycling
 Carbon Footprint
 Permeability
 Heat Island Effect
 Noise
 Life/Cost
1: MATERIALS
RECYCLED IN
PLACERECYCLED
IMPORT
RECYCLABLE
EXPORT
WASTE
VIRGIN
MATERIAL
S
MATERIALS
“THICKNESS”
RECYCLED
IMPORT
RECYCLABLE
EXPORT
RECYCLED
IN-PLACE
VIRGIN
WASTE
COLAS 2003 GHG STUDY
SOURCE: THE ENVIRONMENTAL ROAD OF THE FUTURE, COLAS 2003
COLAS 2003 STUDY - GHG LEVELS
ACTIVITY HIGH MODERATE LOW
LAYDOWN Hot Recycling ~ 30
kg/t
- All others < 1 kg/t
TRANSPORT All others 3-7 kg/t - In-Place Recycling
and Stabilization < 1
kg/t
MANUFACTU
RE +
BINDERS
Portland Cement
Concrete 120-190
kg/t
Hot/Warm Mix
Asphalt, Treated
Base 30-40 kg/t
In-Place Recycling,
Stabilization,
Granular Base < 20
kg/t
AGGREGATE
S
All others 5-10 kg/t - In-Place Recycling
and Stabilization < 1
kg/t
TOTALS Portland Cement
Concrete 130-200
kg/t
Hot/Warm Mix
Asphalt, Treated
Base 35-55 kg/t
In-Place Recycling,
Stabilization, Granular
Base 10-35 kg/t
2: TECHNOLOGY CATEGORIES
CATEGORY TYPICAL MATERIALS
EXTREME Portland Cement Concrete (PCC)
HOT Hot Mix Asphalt (HMA), Hot In Place Recycled Asphalt
(HIR), Treated Base (ATB, CTB)
WARM Warm Mix Asphalt (WMA)
COLD Cold Recycled Asphalt (CIR, CCPR), Full Depth
Reclamation (FDR), Cold Planing (CP), Granular Base
TECHNOLOGY
“THICKNESS”
WARM
HOT
COLD
EXTREME
3: SURFACE PROPERTIES
SURFACE
REFLECTIVITY
NOISEPERMEABILIT
Y
SURFACE PROPERTIES OPTIONS
4: LIFE/COST
LIFE/COST INPUT PARAMETERS
LIFE/COST
CATEGORIES
Design Life: Temporary
< 20 years
Normal
> 20 years
Long Life
> 50 years
Perpetual
> 75 years
High Cost Very Poor Poor Fair Saver
Moderate Cost Poor Fair Saver Super Saver
Low Cost Fair Saver Super Saver Excellent
USE: COMPARE REHAB
ALTERNATIVES
Mill and Fill 3in Mill 1.5 in, CIR 3 in and
Overlay 1.5 in
USER INTERFACE
Link to website with
more info on CIR
STATUS AND PLANS
 Greenup 1.0 for Windows available for evaluation purposes only at
PRRCenter.org/Greenup
 More research needed to set the carbon footprint thresholds.
 Add user costs to Life/Cycle input screen.
 Address any bugs and add better reporting capability.
 In the near future, make Greenup available as a web app/mobile app.
 Contractors could use it in the bidding process.
 Consultants could use it to include sustainability considerations in
their design/rehabilitation recommendations.
 Public agencies could require its use to ensure that consultants
considered several design alternatives and that sustainability is
included.
 As materials and technologies “green up,” the application should be
periodically update to reflect significant improvements.
ULTIMATE GOAL
 Provide practitioners with simple, convenient tool to evaluate
sustainability aspects of pavement design/rehabilitation
strategies.
 Green Up does not replace sustainability rating systems such as
LEED for Neighborhoods, Greenroads, LEED, Invest.
 Educate users about sustainable pavement materials and
practices by providing links to web sites with pertinent information.
 Promote sustainable pavement materials and practices.
THANK YOU
 Dragos Andrei
 California State Polytechnic University
 dandrei@csupomona.edu
 909.869.2487
 PRRCenter.org

More Related Content

Similar to Green Up Design Alternative Comparison System for Pavements

Tokyo presentation august 15 2011
Tokyo presentation august 15 2011Tokyo presentation august 15 2011
Tokyo presentation august 15 2011
Tri-S Environmental
 
Tokyo presentation august 15 2011
Tokyo presentation august 15 2011Tokyo presentation august 15 2011
Tokyo presentation august 15 2011
Tri-S Environmental
 
Joost Vogtlander_Life Cycle Assessment Part 2
Joost Vogtlander_Life Cycle Assessment Part 2Joost Vogtlander_Life Cycle Assessment Part 2
Joost Vogtlander_Life Cycle Assessment Part 2
Carlo Vezzoli
 
Resume Transportasi.docx
Resume Transportasi.docxResume Transportasi.docx
Resume Transportasi.docx
SeptianAnsori
 
Green technology 06 42_50
Green technology 06 42_50Green technology 06 42_50
Green technology 06 42_50
domsr
 
An Introduction to Green Building
An Introduction to Green BuildingAn Introduction to Green Building
An Introduction to Green Building
Diaa El-Masry - PMP, LEED AP, GSAS CGP
 
Sustainable Manufacturing
Sustainable ManufacturingSustainable Manufacturing
Sustainable Manufacturing
Janak Valaki (PhD)
 
Methods of sustainable assessment of buildings with examples of application O...
Methods of sustainable assessment of buildings with examples of application O...Methods of sustainable assessment of buildings with examples of application O...
Methods of sustainable assessment of buildings with examples of application O...
Umanotera
 
Green technology
Green technologyGreen technology
Green technology
domsr
 
Bombs away
Bombs awayBombs away
Bombs away
Geoffrey Carton
 
Lars Winkelbauer- The Sustainable Skies: How Green Tech is Taking Flight in A...
Lars Winkelbauer- The Sustainable Skies: How Green Tech is Taking Flight in A...Lars Winkelbauer- The Sustainable Skies: How Green Tech is Taking Flight in A...
Lars Winkelbauer- The Sustainable Skies: How Green Tech is Taking Flight in A...
larswinkelbauer23
 
Green Building
Green BuildingGreen Building
Green Building
Hector Rodriguez
 
Pounding the Pavement to Reduce GHG Emissions from Civil Remarks Fall 2016
Pounding the Pavement to Reduce GHG Emissions from Civil Remarks Fall 2016Pounding the Pavement to Reduce GHG Emissions from Civil Remarks Fall 2016
Pounding the Pavement to Reduce GHG Emissions from Civil Remarks Fall 2016
David Choy
 
Environmentally Friendly Printers
Environmentally Friendly PrintersEnvironmentally Friendly Printers
Environmentally Friendly Printers
RISO printer
 
Life Cycle Assessment (LCA) del progetto Green Site
Life Cycle Assessment (LCA) del progetto Green SiteLife Cycle Assessment (LCA) del progetto Green Site
Life Cycle Assessment (LCA) del progetto Green Site
eAmbiente
 
Harman Ecodesign shorter Knowledge Transfer Partnership (sKTP)
Harman Ecodesign shorter Knowledge Transfer Partnership (sKTP)Harman Ecodesign shorter Knowledge Transfer Partnership (sKTP)
Harman Ecodesign shorter Knowledge Transfer Partnership (sKTP)
Info EDCW
 
SMAU Milano 2023 | Sostenibilità dell'IT, dall'impatto ambientale del softwar...
SMAU Milano 2023 | Sostenibilità dell'IT, dall'impatto ambientale del softwar...SMAU Milano 2023 | Sostenibilità dell'IT, dall'impatto ambientale del softwar...
SMAU Milano 2023 | Sostenibilità dell'IT, dall'impatto ambientale del softwar...
SMAU
 
Public Sector Life Cycle Costing for Asset Management
Public Sector Life Cycle Costing for Asset ManagementPublic Sector Life Cycle Costing for Asset Management
Public Sector Life Cycle Costing for Asset Management
Sustainable Resources Management
 
Blue Green Toolkit
Blue Green ToolkitBlue Green Toolkit
Blue Green Toolkit
Lan Hoang
 
IFC PS3 En.ppt
IFC PS3 En.pptIFC PS3 En.ppt
IFC PS3 En.ppt
Rania676501
 

Similar to Green Up Design Alternative Comparison System for Pavements (20)

Tokyo presentation august 15 2011
Tokyo presentation august 15 2011Tokyo presentation august 15 2011
Tokyo presentation august 15 2011
 
Tokyo presentation august 15 2011
Tokyo presentation august 15 2011Tokyo presentation august 15 2011
Tokyo presentation august 15 2011
 
Joost Vogtlander_Life Cycle Assessment Part 2
Joost Vogtlander_Life Cycle Assessment Part 2Joost Vogtlander_Life Cycle Assessment Part 2
Joost Vogtlander_Life Cycle Assessment Part 2
 
Resume Transportasi.docx
Resume Transportasi.docxResume Transportasi.docx
Resume Transportasi.docx
 
Green technology 06 42_50
Green technology 06 42_50Green technology 06 42_50
Green technology 06 42_50
 
An Introduction to Green Building
An Introduction to Green BuildingAn Introduction to Green Building
An Introduction to Green Building
 
Sustainable Manufacturing
Sustainable ManufacturingSustainable Manufacturing
Sustainable Manufacturing
 
Methods of sustainable assessment of buildings with examples of application O...
Methods of sustainable assessment of buildings with examples of application O...Methods of sustainable assessment of buildings with examples of application O...
Methods of sustainable assessment of buildings with examples of application O...
 
Green technology
Green technologyGreen technology
Green technology
 
Bombs away
Bombs awayBombs away
Bombs away
 
Lars Winkelbauer- The Sustainable Skies: How Green Tech is Taking Flight in A...
Lars Winkelbauer- The Sustainable Skies: How Green Tech is Taking Flight in A...Lars Winkelbauer- The Sustainable Skies: How Green Tech is Taking Flight in A...
Lars Winkelbauer- The Sustainable Skies: How Green Tech is Taking Flight in A...
 
Green Building
Green BuildingGreen Building
Green Building
 
Pounding the Pavement to Reduce GHG Emissions from Civil Remarks Fall 2016
Pounding the Pavement to Reduce GHG Emissions from Civil Remarks Fall 2016Pounding the Pavement to Reduce GHG Emissions from Civil Remarks Fall 2016
Pounding the Pavement to Reduce GHG Emissions from Civil Remarks Fall 2016
 
Environmentally Friendly Printers
Environmentally Friendly PrintersEnvironmentally Friendly Printers
Environmentally Friendly Printers
 
Life Cycle Assessment (LCA) del progetto Green Site
Life Cycle Assessment (LCA) del progetto Green SiteLife Cycle Assessment (LCA) del progetto Green Site
Life Cycle Assessment (LCA) del progetto Green Site
 
Harman Ecodesign shorter Knowledge Transfer Partnership (sKTP)
Harman Ecodesign shorter Knowledge Transfer Partnership (sKTP)Harman Ecodesign shorter Knowledge Transfer Partnership (sKTP)
Harman Ecodesign shorter Knowledge Transfer Partnership (sKTP)
 
SMAU Milano 2023 | Sostenibilità dell'IT, dall'impatto ambientale del softwar...
SMAU Milano 2023 | Sostenibilità dell'IT, dall'impatto ambientale del softwar...SMAU Milano 2023 | Sostenibilità dell'IT, dall'impatto ambientale del softwar...
SMAU Milano 2023 | Sostenibilità dell'IT, dall'impatto ambientale del softwar...
 
Public Sector Life Cycle Costing for Asset Management
Public Sector Life Cycle Costing for Asset ManagementPublic Sector Life Cycle Costing for Asset Management
Public Sector Life Cycle Costing for Asset Management
 
Blue Green Toolkit
Blue Green ToolkitBlue Green Toolkit
Blue Green Toolkit
 
IFC PS3 En.ppt
IFC PS3 En.pptIFC PS3 En.ppt
IFC PS3 En.ppt
 

Recently uploaded

Beckhoff Programmable Logic Control Overview Presentation
Beckhoff Programmable Logic Control Overview PresentationBeckhoff Programmable Logic Control Overview Presentation
Beckhoff Programmable Logic Control Overview Presentation
VanTuDuong1
 
Presentation on Food Delivery Systems
Presentation on Food Delivery SystemsPresentation on Food Delivery Systems
Presentation on Food Delivery Systems
Abdullah Al Noman
 
Sri Guru Hargobind Ji - Bandi Chor Guru.pdf
Sri Guru Hargobind Ji - Bandi Chor Guru.pdfSri Guru Hargobind Ji - Bandi Chor Guru.pdf
Sri Guru Hargobind Ji - Bandi Chor Guru.pdf
Balvir Singh
 
一比一原版(uofo毕业证书)美国俄勒冈大学毕业证如何办理
一比一原版(uofo毕业证书)美国俄勒冈大学毕业证如何办理一比一原版(uofo毕业证书)美国俄勒冈大学毕业证如何办理
一比一原版(uofo毕业证书)美国俄勒冈大学毕业证如何办理
upoux
 
原版制作(Humboldt毕业证书)柏林大学毕业证学位证一模一样
原版制作(Humboldt毕业证书)柏林大学毕业证学位证一模一样原版制作(Humboldt毕业证书)柏林大学毕业证学位证一模一样
原版制作(Humboldt毕业证书)柏林大学毕业证学位证一模一样
ydzowc
 
Null Bangalore | Pentesters Approach to AWS IAM
Null Bangalore | Pentesters Approach to AWS IAMNull Bangalore | Pentesters Approach to AWS IAM
Null Bangalore | Pentesters Approach to AWS IAM
Divyanshu
 
AI in customer support Use cases solutions development and implementation.pdf
AI in customer support Use cases solutions development and implementation.pdfAI in customer support Use cases solutions development and implementation.pdf
AI in customer support Use cases solutions development and implementation.pdf
mahaffeycheryld
 
一比一原版(USF毕业证)旧金山大学毕业证如何办理
一比一原版(USF毕业证)旧金山大学毕业证如何办理一比一原版(USF毕业证)旧金山大学毕业证如何办理
一比一原版(USF毕业证)旧金山大学毕业证如何办理
uqyfuc
 
Assistant Engineer (Chemical) Interview Questions.pdf
Assistant Engineer (Chemical) Interview Questions.pdfAssistant Engineer (Chemical) Interview Questions.pdf
Assistant Engineer (Chemical) Interview Questions.pdf
Seetal Daas
 
UNIT 4 LINEAR INTEGRATED CIRCUITS-DIGITAL ICS
UNIT 4 LINEAR INTEGRATED CIRCUITS-DIGITAL ICSUNIT 4 LINEAR INTEGRATED CIRCUITS-DIGITAL ICS
UNIT 4 LINEAR INTEGRATED CIRCUITS-DIGITAL ICS
vmspraneeth
 
EV BMS WITH CHARGE MONITOR AND FIRE DETECTION.pptx
EV BMS WITH CHARGE MONITOR AND FIRE DETECTION.pptxEV BMS WITH CHARGE MONITOR AND FIRE DETECTION.pptx
EV BMS WITH CHARGE MONITOR AND FIRE DETECTION.pptx
nikshimanasa
 
This study Examines the Effectiveness of Talent Procurement through the Imple...
This study Examines the Effectiveness of Talent Procurement through the Imple...This study Examines the Effectiveness of Talent Procurement through the Imple...
This study Examines the Effectiveness of Talent Procurement through the Imple...
DharmaBanothu
 
Mechanical Engineering on AAI Summer Training Report-003.pdf
Mechanical Engineering on AAI Summer Training Report-003.pdfMechanical Engineering on AAI Summer Training Report-003.pdf
Mechanical Engineering on AAI Summer Training Report-003.pdf
21UME003TUSHARDEB
 
openshift technical overview - Flow of openshift containerisatoin
openshift technical overview - Flow of openshift containerisatoinopenshift technical overview - Flow of openshift containerisatoin
openshift technical overview - Flow of openshift containerisatoin
snaprevwdev
 
Digital Twins Computer Networking Paper Presentation.pptx
Digital Twins Computer Networking Paper Presentation.pptxDigital Twins Computer Networking Paper Presentation.pptx
Digital Twins Computer Networking Paper Presentation.pptx
aryanpankaj78
 
A high-Speed Communication System is based on the Design of a Bi-NoC Router, ...
A high-Speed Communication System is based on the Design of a Bi-NoC Router, ...A high-Speed Communication System is based on the Design of a Bi-NoC Router, ...
A high-Speed Communication System is based on the Design of a Bi-NoC Router, ...
DharmaBanothu
 
Prediction of Electrical Energy Efficiency Using Information on Consumer's Ac...
Prediction of Electrical Energy Efficiency Using Information on Consumer's Ac...Prediction of Electrical Energy Efficiency Using Information on Consumer's Ac...
Prediction of Electrical Energy Efficiency Using Information on Consumer's Ac...
PriyankaKilaniya
 
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...
Paris Salesforce Developer Group
 
AN INTRODUCTION OF AI & SEARCHING TECHIQUES
AN INTRODUCTION OF AI & SEARCHING TECHIQUESAN INTRODUCTION OF AI & SEARCHING TECHIQUES
AN INTRODUCTION OF AI & SEARCHING TECHIQUES
drshikhapandey2022
 
Object Oriented Analysis and Design - OOAD
Object Oriented Analysis and Design - OOADObject Oriented Analysis and Design - OOAD
Object Oriented Analysis and Design - OOAD
PreethaV16
 

Recently uploaded (20)

Beckhoff Programmable Logic Control Overview Presentation
Beckhoff Programmable Logic Control Overview PresentationBeckhoff Programmable Logic Control Overview Presentation
Beckhoff Programmable Logic Control Overview Presentation
 
Presentation on Food Delivery Systems
Presentation on Food Delivery SystemsPresentation on Food Delivery Systems
Presentation on Food Delivery Systems
 
Sri Guru Hargobind Ji - Bandi Chor Guru.pdf
Sri Guru Hargobind Ji - Bandi Chor Guru.pdfSri Guru Hargobind Ji - Bandi Chor Guru.pdf
Sri Guru Hargobind Ji - Bandi Chor Guru.pdf
 
一比一原版(uofo毕业证书)美国俄勒冈大学毕业证如何办理
一比一原版(uofo毕业证书)美国俄勒冈大学毕业证如何办理一比一原版(uofo毕业证书)美国俄勒冈大学毕业证如何办理
一比一原版(uofo毕业证书)美国俄勒冈大学毕业证如何办理
 
原版制作(Humboldt毕业证书)柏林大学毕业证学位证一模一样
原版制作(Humboldt毕业证书)柏林大学毕业证学位证一模一样原版制作(Humboldt毕业证书)柏林大学毕业证学位证一模一样
原版制作(Humboldt毕业证书)柏林大学毕业证学位证一模一样
 
Null Bangalore | Pentesters Approach to AWS IAM
Null Bangalore | Pentesters Approach to AWS IAMNull Bangalore | Pentesters Approach to AWS IAM
Null Bangalore | Pentesters Approach to AWS IAM
 
AI in customer support Use cases solutions development and implementation.pdf
AI in customer support Use cases solutions development and implementation.pdfAI in customer support Use cases solutions development and implementation.pdf
AI in customer support Use cases solutions development and implementation.pdf
 
一比一原版(USF毕业证)旧金山大学毕业证如何办理
一比一原版(USF毕业证)旧金山大学毕业证如何办理一比一原版(USF毕业证)旧金山大学毕业证如何办理
一比一原版(USF毕业证)旧金山大学毕业证如何办理
 
Assistant Engineer (Chemical) Interview Questions.pdf
Assistant Engineer (Chemical) Interview Questions.pdfAssistant Engineer (Chemical) Interview Questions.pdf
Assistant Engineer (Chemical) Interview Questions.pdf
 
UNIT 4 LINEAR INTEGRATED CIRCUITS-DIGITAL ICS
UNIT 4 LINEAR INTEGRATED CIRCUITS-DIGITAL ICSUNIT 4 LINEAR INTEGRATED CIRCUITS-DIGITAL ICS
UNIT 4 LINEAR INTEGRATED CIRCUITS-DIGITAL ICS
 
EV BMS WITH CHARGE MONITOR AND FIRE DETECTION.pptx
EV BMS WITH CHARGE MONITOR AND FIRE DETECTION.pptxEV BMS WITH CHARGE MONITOR AND FIRE DETECTION.pptx
EV BMS WITH CHARGE MONITOR AND FIRE DETECTION.pptx
 
This study Examines the Effectiveness of Talent Procurement through the Imple...
This study Examines the Effectiveness of Talent Procurement through the Imple...This study Examines the Effectiveness of Talent Procurement through the Imple...
This study Examines the Effectiveness of Talent Procurement through the Imple...
 
Mechanical Engineering on AAI Summer Training Report-003.pdf
Mechanical Engineering on AAI Summer Training Report-003.pdfMechanical Engineering on AAI Summer Training Report-003.pdf
Mechanical Engineering on AAI Summer Training Report-003.pdf
 
openshift technical overview - Flow of openshift containerisatoin
openshift technical overview - Flow of openshift containerisatoinopenshift technical overview - Flow of openshift containerisatoin
openshift technical overview - Flow of openshift containerisatoin
 
Digital Twins Computer Networking Paper Presentation.pptx
Digital Twins Computer Networking Paper Presentation.pptxDigital Twins Computer Networking Paper Presentation.pptx
Digital Twins Computer Networking Paper Presentation.pptx
 
A high-Speed Communication System is based on the Design of a Bi-NoC Router, ...
A high-Speed Communication System is based on the Design of a Bi-NoC Router, ...A high-Speed Communication System is based on the Design of a Bi-NoC Router, ...
A high-Speed Communication System is based on the Design of a Bi-NoC Router, ...
 
Prediction of Electrical Energy Efficiency Using Information on Consumer's Ac...
Prediction of Electrical Energy Efficiency Using Information on Consumer's Ac...Prediction of Electrical Energy Efficiency Using Information on Consumer's Ac...
Prediction of Electrical Energy Efficiency Using Information on Consumer's Ac...
 
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...
 
AN INTRODUCTION OF AI & SEARCHING TECHIQUES
AN INTRODUCTION OF AI & SEARCHING TECHIQUESAN INTRODUCTION OF AI & SEARCHING TECHIQUES
AN INTRODUCTION OF AI & SEARCHING TECHIQUES
 
Object Oriented Analysis and Design - OOAD
Object Oriented Analysis and Design - OOADObject Oriented Analysis and Design - OOAD
Object Oriented Analysis and Design - OOAD
 

Green Up Design Alternative Comparison System for Pavements

  • 1. 12th ISAP Conference on Asphalt Pavements Dragos Andrei, Ph.D., P.E. Green Up
  • 2. WHAT IS GREEN UP?  A software application that will produce a color-coded graphic to illustrate the sustainable and non-sustainable aspects of pavement rehabilitation strategies.  An educational tool that will help users learn more about sustainable pavement materials and practices.  By design, Green Up was meant to be quick, simple and effective. The target audience includes primarily those in charge of making or approving pavement rehabilitation recommendations.
  • 3. WHY COLORS?  Pavement materials and practices involve a mix of sustainable and non- sustainable aspects.  Colors are an easy way to convey a wealth of information relatively fast – better than a numerical index.  Red = Least Sustainable  Green = Most Sustainable
  • 4. LEGEND  Materials Recycling  Carbon Footprint  Permeability  Heat Island Effect  Noise  Life/Cost
  • 7. COLAS 2003 GHG STUDY SOURCE: THE ENVIRONMENTAL ROAD OF THE FUTURE, COLAS 2003
  • 8. COLAS 2003 STUDY - GHG LEVELS ACTIVITY HIGH MODERATE LOW LAYDOWN Hot Recycling ~ 30 kg/t - All others < 1 kg/t TRANSPORT All others 3-7 kg/t - In-Place Recycling and Stabilization < 1 kg/t MANUFACTU RE + BINDERS Portland Cement Concrete 120-190 kg/t Hot/Warm Mix Asphalt, Treated Base 30-40 kg/t In-Place Recycling, Stabilization, Granular Base < 20 kg/t AGGREGATE S All others 5-10 kg/t - In-Place Recycling and Stabilization < 1 kg/t TOTALS Portland Cement Concrete 130-200 kg/t Hot/Warm Mix Asphalt, Treated Base 35-55 kg/t In-Place Recycling, Stabilization, Granular Base 10-35 kg/t
  • 9. 2: TECHNOLOGY CATEGORIES CATEGORY TYPICAL MATERIALS EXTREME Portland Cement Concrete (PCC) HOT Hot Mix Asphalt (HMA), Hot In Place Recycled Asphalt (HIR), Treated Base (ATB, CTB) WARM Warm Mix Asphalt (WMA) COLD Cold Recycled Asphalt (CIR, CCPR), Full Depth Reclamation (FDR), Cold Planing (CP), Granular Base
  • 15. LIFE/COST CATEGORIES Design Life: Temporary < 20 years Normal > 20 years Long Life > 50 years Perpetual > 75 years High Cost Very Poor Poor Fair Saver Moderate Cost Poor Fair Saver Super Saver Low Cost Fair Saver Super Saver Excellent
  • 16. USE: COMPARE REHAB ALTERNATIVES Mill and Fill 3in Mill 1.5 in, CIR 3 in and Overlay 1.5 in
  • 17. USER INTERFACE Link to website with more info on CIR
  • 18. STATUS AND PLANS  Greenup 1.0 for Windows available for evaluation purposes only at PRRCenter.org/Greenup  More research needed to set the carbon footprint thresholds.  Add user costs to Life/Cycle input screen.  Address any bugs and add better reporting capability.  In the near future, make Greenup available as a web app/mobile app.  Contractors could use it in the bidding process.  Consultants could use it to include sustainability considerations in their design/rehabilitation recommendations.  Public agencies could require its use to ensure that consultants considered several design alternatives and that sustainability is included.  As materials and technologies “green up,” the application should be periodically update to reflect significant improvements.
  • 19. ULTIMATE GOAL  Provide practitioners with simple, convenient tool to evaluate sustainability aspects of pavement design/rehabilitation strategies.  Green Up does not replace sustainability rating systems such as LEED for Neighborhoods, Greenroads, LEED, Invest.  Educate users about sustainable pavement materials and practices by providing links to web sites with pertinent information.  Promote sustainable pavement materials and practices.
  • 20. THANK YOU  Dragos Andrei  California State Polytechnic University  dandrei@csupomona.edu  909.869.2487  PRRCenter.org