Luca Baccellieri, Interchimica. Međunarodni seminar ASFALTNI KOLNICI 2017 Opatija,
|
|
|
- Isabel Bruce
- 5 years ago
- Views:
Transcription
1 Polymer Modified Asphalt: Innovative Technology for High Durable Road Pavements Polimerom modificirani asfalt: Inovativna tehnologija za jako trajne cestovne kolnike Luca Baccellieri, Interchimica Innovative chemistry for road asphalt /04/2017 Međunarodni seminar ASFALTNI KOLNICI 2017 Opatija,
2 There is a tight connection between LOAD MECHANICAL PERFORMANCE LIFE TIME σx,y,z-εx,y,z-ux,y,z Static and dynamic load; In function of the load and temperature is possible to check the tensile inside the pavement; Green spot -> Displacement -> Rutting phenomenon Blue spot -> Tensile Strain (εt) ->Fatigue phenomenon Innovative chemistry for road asphalt /04/2017
3 FATIGUE CRACKING RUTTING Tensile strain Rutting BASE COURSE WEARING COURSE Innovative chemistry for road asphalt /04/2017
4 Compound of polymers and fibers ADDED DIRECTLY INTO THE MIXER Compound of thermoplastic copolymers Possibility to adjust the modification degree of the mix design, changing the modifiers dosage Innovative chemistry for road asphalt /04/2017
5 COMPARISON BETWEEN PMB AND PMA TECHNOLOGIES Innovative chemistry for road asphalt /04/2017
6 INNOVATIVE SOLUTION SUPERPLAST ADDED IN THE MIXER SUPERPLAST IS A POLYMERIC COMPOUND OF SELECTED THERMOPLASTIC POLYMERS MADE OF FLEXIBLE GRANULES WHICH, WHEN ADDED TO THE ASPHALT MIX, INCREASES THE PAVEMENT STRENGTH, THE FATIGUE RESISTANCE Possibility to choose the modifier and its relative quantities Innovative chemistry for road asphalt /04/2017
7 PPS (Polyfunctional Polymeric System) PLASTOMERS or ELASTOMERS FIBERS OTHER ADDITIVES Combination of the benefits; Increase of the resilience; Higher resistances for high thermal fluctuations; Intervention on more physicalmechanical characteristics. HOT WEATHER THERMAL FLUCTUATIONS COLD WEATHER Innovative chemistry for road asphalt /04/2017
8 The main application are: High Perfomance CA; SMA (Stone Mastic Asphalt) High Modulus Asphalt Layers (HiMA); Rut and crack resistant top layers for durable low maintenance pavements; Thin layer asphalt of various thicknesses; Airport runway surfacing for high performance and cost-effective maintenance. Innovative chemistry for road asphalt /04/2017
9 0,3 0,6% on mix PMA 4 8% on bitumen weight Polymers at room temperature 2 Aggregates at 180 C 1 Bitumen at 160 C 3 Mixer Same equipments used in the traditional mixes Innovative chemistry for road asphalt /04/2017
10 PRODUCT Big Bags Plastic Pipe DOSAGE SYSTEM Innovative chemistry for road asphalt /04/2017
11 PARAMETER PMB PMA High stiffness MODULUS Increase RUTTING resistance Reduction vertical deformation Increase FATIGUE CRACKING resistance Optimum DOSAGE in function of the mix High MECHANICAL PROPERTIES THERMAL FLUCTUATIONS CONDITION SAVE ENERGY during the production Innovative chemistry for road asphalt /04/2017
12 PMA con SUPERPLAST al 5% PMB Penetrazione [ C] Rammollimento [ C] 48,4 85,3 Indice di Penetrazione [n] -1,5 4,9 Bitume Normale Bitume Modificato Hard Rottura Fraass [ C] Ritorno Elastico [%] BITUME [% su mix] 4,58 4,52 Gsb [g/cm3] 2,52 2,52 Vuoti N1 = 10 [%] 10,8 11,9 Vuoti N2 = 120 [%] 1,8 2,1 Vuoti N3 = 200 [%] 0,9 1,1 Increase of resistance modulus and rutting 25 C [GPa x 10-3] 25 C [GPa x 10-3] 40 C [GPa x 10-3] 40 C [GPa x 10-3] ITSR [%] Vuoti 180 cicli [%] 20 C [MPa] 40 C [MPa] Fatica: 0,2 N/mm2 [Cicli] Fatica: 0,3 N/mm2 [Cicli] Fatica: 0,4 N/mm2 [Cicli] Fatica: 0,5 N/mm2 [Cicli] 2,0 1, ,6 0, ,3 3, Increase of fatigue resistance: % of load cycles Innovative chemistry for road asphalt /04/2017
13 Some References: ALGERIA 150 Km of highway MORE THAN Km ( ) OF ROADS REALIZED WITH OUR POLYMERS Highway RN01 between Ksar El Boukhari and Boughzol ROMANIA 50 Km of National Road and highway DN 79 Arad-Oradea and Costanta Highway EGYPT Trial Section Cairo Alexandri Agricultural Road LIBYA 240 km of Highways Sebha-Brak Road and Libyan Coastal Highway GREECE 30 Km of Highway Highway Egnatia Odos NO RUTTING PHENOMENA UNTIL TODAY Innovative chemistry for road asphalt /04/2017
14 MIX DESIGN STUDY WITH SUPERPLAST and PROJECT Reaching the limit of the Ukraine Technical Specifications using POLYMERIC compound added directly in the mixer for bituminous mixes resistant to LOW temperatures: Goal: Certification of the compound for projects in Ukraine; Approval of the Mix Design for the project Highway M06 Kyiv Chop Innovative chemistry for road asphalt /04/2017
15 M06 Kyiv-Chop SUPERPLAST-ITERFIBRA C/PLUS- ITERLOW T-ITERLENE IN 400 S More than180 Km M03 Kiev- Karkhiv - Dovzhanskiy SUPERPLAST-ITERFIBRA C/PLUS-ITERLOW T- ITERLENE IN 400 S More than 120 Km Innovative chemistry for road asphalt /04/2017
16 CERTIFICATION SUPERPLAST and PROJECTS Reaching the limits of the Romanian Technical Specifications using POLYMERIC compound added directly in the mixer for highway projects: Bituminous mix type BDM 0/25; Bituminous mix type BC 0/16; REALIZATION OF DIFFERENT HIGHWAY SECTIONS A1 A2 A3 A4 682 km - WEARING COURSE AND BINDER Crossing of climatic areas very different POLYMER COMPOUND Innovative chemistry for road asphalt /04/2017
17 DBM 0/25: Performances obtained DBM 0/25 mm with 5% on bitumen of COMPOUND OF POLYMERS Compaction with gyratory press, EN Characteristics UM Typical values Technical Specifications Test method Voids at 120 cycles % 3,6 9,5 EN Stiffness modulus, T = 15 C and f = 2 Hz MPa EN Dynamic Creep, T = 40 C and 1800 pulses of 200 kpa: - Deformation - Deformation speed mm/m mm/m/cycle ,13 0, ,00 EN Fatigue resistance, T = 15 C Number of cycles at breaking > EN A1 Innovative chemistry for road asphalt /04/2017
18 BC 0/16: Performances obtained BC 0/16 mm with 5% on bitumen of COMPOUND OF POLYMERS Compaction with gyratory press, EN Characteristics UM Typical values Technical specifications Test method Apparent density Kg/m EN A1 Voids at 80 cycles % 4,0 5,0 EN Stiffness modulus, T = 15 C and f = 2 Hz MPa EN Dynamic Creep, T = 40 C and 1800 pulses of 200 kpa: - Deformation - Deformation speed Rutting test - PRD AIR - WTS AIR mm/m mm/m/cycle % Mm/1000 cycle ,03 0,96 < 6,8 < 0, ,50 7,0 0,7 EN EN Innovative chemistry for road asphalt /04/2017
19 DN 79 Arad-Oradea COMPOUND OF POLYMERS ITERFIBRA C/PLUS ITERLENE IN 400 S More than100 Km Costanta Highway COMPOUND OF POLYMERS ITERFIBRA C/PLUS ITERLENE IN 400 S More than 30 Km Innovative chemistry for road asphalt /04/2017
20 Highway Egnatia - Odos More than 30 Km COMPOUND OF POLYMERS Innovative chemistry for road asphalt /04/2017
21 Innovative chemistry for road asphalt /04/2017
22 Official Laboratory of the Polytechnic in Milan Performances obtained are completely EQUIVALENT Innovative chemistry for road asphalt /04/2017
23 Milano Malpensa International Airport SUPERPLAST Runways Italian Highways Pavia-Bereguardo SUPERPLAST Innovative chemistry for road asphalt /04/2017
24 PMA technology Using the PPS (Polymer- Fiber) is possible to guarantee these parameters (Table F3) LABORATORY TESTS Innovative chemistry for road asphalt /04/2017
25 Neat Bitumen Mechanical performance like a modify bitumen PMA technology Using the PPS or Polymers is possible to guarantee these parameters Innovative chemistry for road asphalt /04/2017
26 ROMANIA ITALY Considering the mechanical performance is possible to improve the limits inside the references with dynamic tests and introduce the PMA solution like in Italy, Romania, etc. Base course with modify bitumen Base course with polymers Low dosage High dosage Innovative chemistry for road asphalt /04/2017
27 Min Design Pavement temperature Max Design Pavement temperature Innovative chemistry for road asphalt /04/2017
28 Bucaresti Kiev Thessaloniki -7 C -11 C +33 C +41 C C Milan -2 C +38 C Belgrado -7 C +41 C Innovative chemistry for road asphalt /04/2017
29 Rijeka +5 C +40 C Zagabria -4 C +38 C Dubrovnik +10 C +41 C The temperature range can be compare with others European Country close to Croatia Innovative chemistry for road asphalt /04/2017
30 Thanks for your attention Hvala na pažnji Eng. Luca Baccellieri Innovative chemistry for road asphalt /04/2017
INNOVATIVE TRIPLE SMA LAYER FOR HEAVY DUTY PAVEMENTS from idea to realisation
INNOVATIVE TRIPLE SMA LAYER FOR HEAVY DUTY PAVEMENTS from idea to realisation Marcin HERING, TPA Sp. z o.o., Poland Paweł Czajkowski, LOTOS Asfalt Sp. z o.o., Poland Igor Ruttmar, TPA Sp. z o.o., Poland
NOTTINGHAM DESIGN METHOD
NOTTINGHAM DESIGN METHOD Dr Andrew Collop Reader in Civil Engineering University of Nottingham CONTENTS Introduction Traffic Design temperatures Material properties Allowable strains Asphalt thickness
Rheological Properties and Fatigue Resistance of Crumb Rubber Modified Bitumen
Rheological Properties and Fatigue Resistance of Crumb Rubber Modified Bitumen F. Khodary Department of Civil Engineering, Institute of traffic and transport, section of road and pavement engineering,
Pavement Design Where are We? By Dr. Mofreh F. Saleh
Pavement Design Where are We? By Dr. Mofreh F. Saleh Pavement Design Where are We?? State-of-Practice State-of-the-Art Empirical Mechanistic- Empirical Mechanistic Actual Current Practice?? Inputs Structure
Analysis of Non-Linear Dynamic Behaviours in Asphalt Concrete Pavements Under Temperature Variations
ENOC 2017, June 25 30, 2017, Budapest, Hungary Analysis of Non-Linear Dynamic Behaviours in Asphalt Concrete Pavements Under Temperature Variations Amal Abdelaziz *, Chun-Hsing Ho *, and Junyi Shan * *
Asphalt Mix Performance Testing on Field Project on MTO Hwy 10
Asphalt Mix Performance Testing on Field Project on MTO Hwy 10 2 nd International Conference on Warm Mix Asphalt October 11 13, 2011, St. Louis, Missouri Acknowledgements Presenter Paolo Visconti, Iterchimica
Mechanistic Pavement Design
Seminar on Pavement Design System and Pavement Performance Models Reykjavik, 22. 23. March, 2007 Mechanistic Pavement Design A Road to Enhanced Understanding of Pavement Performance Sigurdur Erlingsson
Of course the importance of these three problematics is affected by the local environmental conditions.
SHRP METHOD/SUPERPAVE SYSTEM The Strategic Highway Research Program (SHRP) of the U.S. National Research Centre deals with, amongst other things, road construction and between 1987 and 1993 new classification
TECHNICAL PAPER INVESTIGATION INTO THE VALIDATION OF THE SHELL FATIGUE TRANSFER FUNCTION
Authors: TECHNICAL PAPER INVESTIGATION INTO THE VALIDATION OF THE SHELL FATIGUE TRANSFER FUNCTION Anthony Stubbs (Presenter), BE(Hons), Masters student, University of Canterbury. aps49@student.canterbury.ac.nz.
FACTORS AFFECTING RESILIENT MODULUS
FACTORS AFFECTING RESILIENT MODULUS Saleh M & S J JI University of Canterbury, Christchurch, New Zealand ABSTRACT: Resilient modulus is an important property for asphalt concrete design and for mechanistic
DYNAMIC MODULUS MASTER CURVE AND CHARACTERIZATION OF SUPERPAVE HMA CONTAINING VARIOUS POLYMER TYPES
DYNAMIC MODULUS MASTER CURVE AND CHARACTERIZATION OF SUPERPAVE HMA CONTAINING VARIOUS POLYMER TYPES Al-Hosain M. Ali 1, Mohamed S. Aazam 2, and Mohamed A. Alomran 3 1 Assistant Professor, Civil Engineering.
Effect of Climate Environmental Conditions on Pavement Overlay Thickness
Proceedings of the International Conference on Civil, Structural and Transportation Engineering Ottawa, Ontario, Canada, May 4 5, 215 Paper No. 327 Effect of Climate Environmental Conditions on Pavement
AUSTRALIAN JOURNAL OF BASIC AND APPLIED SCIENCES. Evaluating the Impact of Aggregate Gradations on Permanent Deformation of SMA Mixture
AUSTRALIAN JOURNAL OF BASIC AND APPLIED SCIENCES ISSN:1991-8178 EISSN: 2309-8414 Journal home page: www.ajbasweb.com Evaluating the Impact of Aggregate Gradations on Permanent Deformation of SMA Mixture
European perspective of binder characterisation. Mike Southern Technical Director Eurobitume
European perspective of binder characterisation Mike Southern Technical Director Eurobitume CEN Comité Européen de Normalisation European organisation created in 1961, based in Brussels Responsible for
Performance Characteristics of Asphalt Mixtures Incorporating Treated Ground Tire Rubber Added During the Mixing Process
Innovative Research in Asphalt Pavements Performance Characteristics of Asphalt Mixtures Incorporating Treated Ground Tire Rubber Added During the Mixing Process Dr. Walaa S. Mogawer, PE, F.ASCE Director
Phenomenological models for binder rutting and fatigue. University of Wisconsin Research Team
Phenomenological models for binder rutting and fatigue University of Wisconsin Research Team Outline of Talk The need for measuring damage behavior Current efforts, and evolution of ideas Gaps and what
Determination of Failure Point of Asphalt-Mixture Fatigue-Test Results Using the Flow Number Method
IOP Conference Series: Materials Science and Engineering PAPER OPEN ACCESS Determination of Failure Point of Asphalt-Mixture Fatigue-Test Results Using the Flow Number Method To cite this article: C E
Mechanistic-Empirical Pavement Design Guide Distress Models
Mechanistic-Empirical Pavement Design Guide Distress Models By: Mohamed El-Basyouny Arizona State University Pavement Performance Models Symposium Laramie - Wyoming June 23, 2006 Outline Analysis Methodology
2002 Design Guide Preparing for Implementation
2002 Preparing for Implementation By Monte Symons 2003 NCUAPG Annual Meeting Excerpts from the 2002 Guide Implementation Package 2002 Presentation Overview Need for NCHRP 1-37A - Status Guide Basics Asphalt
The Effect of Aging on Binder Properties of Porous Asphalt Concrete
The Effect of Aging on Binder Properties of Porous Asphalt Concrete Eyassu T. Hagos Raveling Supervisors: Prof. Dr. Ir. A.A.A. Molenaar Assoc. Prof. Ir. M.F.C. van de Ven Porous Asphalt layer March 27,
Workshop 4PBB First Steps for the perpetual pavement design: through the analysis of the fatigue life
Workshop 4PBB First Steps for the perpetual pavement design: through the analysis of the fatigue life N. Hernández & D. Suarez Introduction In Mexico, asphalt pavements often exhibit premature failures
Standard Title Page - Report on State Project Report No. Report Date No. Pages Type Report: Final VTRC 05- Project No.: 70984
Standard Title Page - Report on State Project Report No. Report Date No. Pages Type Report: Final VTRC 05- Period Covered: June 2005 57 CR22 10/01/03 to 4/30/05 Title: Laboratory Tests for Hot-Mix Asphalt
2ND INTERNATIONAL WARM-MIX CONFERENCE St. Louis, Missouri, USA
2ND INTERNATIONAL WARM-MIX CONFERENCE St. Louis, Missouri, USA LOW TEMPERATURE ASPHALT (WMA) IN SWEDEN Presented by Nils Ulmgren 2011-10-12 NCC Roads AB 1 Presentation of a on-going project in Sweden 2011-10-12
V. O. Bulatović* 1, V. Rek 1 and K. J. Marković 2
REVIEW V. O. Bulatović* 1, V. Rek 1 and K. J. Marković 2 Standard methods of characterisation of bitumen (BIT) and polymer modified bitumen (PMB) do not provide sufficient information. We propose to rely
Flexible Pavement Design
Flexible Pavement Design The Mechanistic-Empirical Way Presented by: Keith D. Herbold, P.E. 1 Presentation Outline What s new in flexible design Example of new design Differences Capabilities Tests and
Advances in performance evaluation of asphalt binders
Advances in performance evaluation of asphalt binders Hussain U Bahia Professor University of Wisconsin, USA March 25, Lisbon, Potugal s:, design performance a, LNEC, 25 March 2010 Road Outline >Performance
Numerical Simulation of GTM Asphalt Mixture Design Parameters Based on Discrete Element
4th International Conference on Sustainable Energy and Environmental Engineering (ICSEEE 2015) Numerical Simulation of GTM Asphalt Mixture Design Parameters Based on Discrete Element Li Shanqiang1, a,
Bitumen fatigue performance evaluation - with or without RAP - a real challenge
Bitumen fatigue performance evaluation - with or without RAP - a real challenge Ronald van Rooijen 1, a, Luc Planque 2, b, Marcel Wegmann 1, c, Hervé Di Benedetto 3, d, Salvatore Mangiafico 3, e, Cedric
MATERIALS FOR CIVIL AND CONSTRUCTION ENGINEERS
MATERIALS FOR CIVIL AND CONSTRUCTION ENGINEERS 3 rd Edition Michael S. Mamlouk Arizona State University John P. Zaniewski West Virginia University Solution Manual FOREWORD This solution manual includes
MEASURING THE EFFECT OF DE-ICING SOLUTIONS ON THE ADHESION OF ASPHALT MIXTURES
Anastasio Sara, Nilssen Kine Department of Civil and Transport Engineering, Norwegian University of Science and Technology, Trondheim, Norway sara.anastasio@ntnu.no kine.nilssen@ntnu.no MEASURING THE EFFECT
SEMI-CIRCULAR BENDING TEST TO ASSESS THE RESISTANCE AGAINST CRACK GROWTH
Performance Testing and Evaluation of Bituminous Materials 257 SEMI-CIRCULAR BENDING TEST TO ASSESS THE RESISTANCE AGAINST CRACK GROWTH R. Hofman, B. Oosterbaan, S.M.J.G. Erkens and Jo van der Kooij Road
ARC Update - Binder Fatigue
Asphalt Binder Expert Task Group ARC Update - Binder Fatigue Carl Johnson and Hussain U. Bahia University of Wisconsin - Madison September 16, 2009 Binder Fatigue Update Background Where we left off at
LINEAR AND NON-LINEAR VISCOELASTIC BEHAVIOUR OF BINDERS AND ASPHALTS
UNIVERSITY OF NOTTINGHAM SCHOOL OF CIVIL ENGINEERING LINEAR AND NON-LINEAR VISCOELASTIC BEHAVIOUR OF BINDERS AND ASPHALTS By Behzad Rahimzadeh, BSc, MSc, MIAT, MIHT Thesis submitted to the University of
ALACPA-ICAO Seminar on PMS. Lima Peru, November 2003
ALACPA-ICAO Seminar on PMS Lima Peru, 19-22 November 2003 Airport Pavements FWD/HWD Testing and Evaluation By: Frank B. Holt Vice President Dynatest International A/S Dynamic Testing The method of FWD/HWD
Nano Scale Organosilane Asphalt Applications
Nano Scale Organosilane Asphalt Applications Virginia Asphalt Association 2018 Bryan Atkins H.T.A.S. Doug Zuberer Zydex Industries Organosilane Chemistry Developed over 50 years ago by Dow Corning for
Aging characteristics of bitumen related to the performance of porous asphalt in practice
A5EE-350 Aging characteristics of bitumen related to the performance of porous asphalt in practice Ir. G.A. Leegwater 1, Dr.ir. S. Erkens 2, Ing. D. van Vliet 1 1 TNO 2 Rijkswaterstaat, Dutch Ministry
ASPHALTIC CONCRETE EVALUATION FOR MECHANISTIC PAVEMENT DESIGN
International Journal of Civil Engineering and Technology (IJCIET) Volume 9, Issue 8, August 2018, pp. 513 521, Article ID: IJCIET_09_08_049 Available online at http://www.iaeme.com/ijciet/issues.asp?jtype=ijciet&vtype=9&itype=8
Design of Overlay for Flexible Pavement
Design of Overlay for Flexible Pavement Types of Overlays Asphalt overlay over asphalt pavements Asphalt overlays on CC pavements CC overlays on asphalt pavements CC overlays on CC pavements Steps in Design
Stiffness Comparisons of Mastics Asphalt in Different Test Modes
Stiffness Comparisons of Mastics Asphalt in Different Test Modes Hyunwook Kim, Scientist, Ph.D., Kiril Sokolov, Research Engineer, M.S., Manfred N. Partl, Head of Laboratory, Dr.Sc. Empa, Swiss Federal
LOW TEMPERATURE RHEOLOGICAL AND FRACTURE PROPERTIES OF POLYMER-MODIFIED BITUMENS
LOW TEMPERATURE RHEOLOGICAL AND FRACTURE PROPERTIES OF POLYMER-MODIFIED BITUMENS L.Lapalu 1, J.P. Planche 1, D. Martin 1, D. Anderson 2, J.F. Gérard 3 1 ELF Research Center (Solaize) 2 The Pennsylvania
Impact of Water on the Structural Performance of Pavements
Impact of Water on the Structural Performance of Pavements S. Erlingsson Highway Engineering, VTI The Swedish National Road and Transport Research Institute, Linköping, Sweden & Faculty of Civil and Environmental
Effect of Polymer Modification on Rheological Properties of Asphalt
Journal of Civil Engineering Research 2016, 6(3): 55-60 DOI: 10.5923/j.jce.20160603.02 Effect of Polymer Modification on Rheological Properties of sphalt Muhammad shraf Javid Department of Civil and Environmental
Evaluation of the dynamic modulus of asphalt mixture incorporating reclaimed asphalt pavement
Indian Journal of Engineering & Materials Sciences Vol. 20, October 2013, pp. 376-384 Evaluation of the dynamic modulus of asphalt mixture incorporating reclaimed asphalt pavement Zulkurnain Shahadan,
Dynamic Resilient Modulus and the Fatigue Properties of Superpave HMA Mixes used in the Base Layer of Kansas Flexible Pavements
06-1012 Dynamic Resilient Modulus and the Fatigue Properties of Superpave HMA Mixes used in the Base Layer of Kansas Flexible Pavements by Stefan A. Romanoschi, Nicoleta Dumitru, Octavian Dumitru and Glenn
Meso Mechanical Analysis of AC Mixture Response
ABSTRACT Meso Mechanical Analysis of AC Mixture Response Milliyon Woldekidan 1, Marinus Huurman 2, Elisa Vaccari 3, Marco Poot 4 (1 Delft University of Technology, Stevinweg 1, 26 GA Delft, The Netherlands,
Difference Between Fixed and Floating Reference Points AASHTO T-321
Difference Between Fixed and Floating Reference Points AASHTO T-321 Fixed Reference LVDT with Target Attached to the Beam Neutral Axis (Mid-Height, Mid-Length) 2 Old ASTM D7460 Graph Improper Representation
Influence of Aggregate Flakiness on Dense Bituminous Macadam & Semi Dense Bituminous Concrete Mixes
INDIAN GEOTECHNICAL SOCIETY CHENNAI CHAPTER Influence of Aggregate Flakiness on Dense Bituminous Macadam & Semi Dense Bituminous Concrete Mixes D. Sakthibalan 1 ABSTRACT: The physical properties of coarse
Field investigation of low-temperature cracking and stiffness moduli on selected roads with conventional and high modulus asphalt concrete
Field investigation of low-temperature cracking and stiffness moduli on selected roads with conventional and high modulus asphalt concrete Józef Judycki 1, Mariusz Jaczewski 1, Dawid Ryś 1, Marek Pszczoła
STUDY OF RHEOLOGICAL PROPERTIES OF BITUMINOUS BINDERS IN MIDDLE AND HIGH TEMPERATURES
Vol. 12, Issue 1/2016, 13-20 DOI: 10.1515/cee-2016-0002 STUDY OF RHEOLOGICAL PROPERTIES OF BITUMINOUS BINDERS IN MIDDLE AND HIGH TEMPERATURES Eva REMIŠOVÁ 1,*, Viera ZATKALIKOVÁ 2, František SCHLOSSER
VOL. 2, NO. 11, Dec 2012 ISSN ARPN Journal of Science and Technology All rights reserved.
Factorial Design Approach to Investigate the Effect of Different Factors on the Resilient Modulus of Bituminous Paving Mixes 1 Muhammad Babar Khan, Afaq Khattak, 3 Muhammad Irfan, Sarfraz Ahmed 1 Assistant
ACET 406 Mid-Term Exam B
ACET 406 Mid-Term Exam B SUBJECT: ACET 406, INSTRUCTOR: Dr Antonis Michael, DATE: 24/11/09 INSTRUCTIONS You are required to answer all of the following questions within the specified time (90 minutes).you
Study on How to Determine Repair Thickness of Damaged Layers for Porous Asphalt
Study on How to Determine Repair Thickness of Damaged Layers for Porous Asphalt K. Kamiya & T. Kazato Nippon Expressway Research Institute Company Limited, Tokyo, Japan ABSTRACT: Porous asphalt has been
Characterizing Horizontal Response Pulse at the Bottom of Asphalt Layer Based on Viscoelastic Analysis
Technical Paper ISSN 1996-6814 Int. J. Pavement Res. Technol. 6(4):379-385 Copyright @ Chinese Society of Pavement Engineering Characterizing Horizontal Response Pulse at the Bottom of Asphalt Layer Based
AMPT Cyclic Fatigue Test
AMPT Cyclic Fatigue Test Y. Richard Kim Jimmy D. Clark Distinguished University Professor Alumni Distinguished Graduate Professor NC State University North East Asphalt User/Producer Group Meeting October
Arizona Pavements and Materials Conference Phoenix, Arizona. November 15-16, John Siekmeier P.E. M.ASCE
Arizona Pavements and Materials Conference Phoenix, Arizona November 15-16, 2017 John Siekmeier P.E. M.ASCE Minnesota DOT Districts and Local Agencies Other State DOTs, FHWA and NCHRP Contractors and Manufacturers
Analysis of pavement structural performance for future climate
P2R2C2 Analysis of pavement structural performance for future climate Report No. 7 July 2010 Project Coordinator University of Nottingham, UK ZAG, Slovenia VTT, Finland SINTEF, Norway This project was
Self-healing of asphalt mixes, containing conductive modified bitumen, using microwave heating
Self-healing of asphalt mixes, containing conductive modified bitumen, using microwave heating Ignacio Pérez 1, a, Yahya Agzenai 2, Javier Pozuelo 2, Javier Sanz 2, Juan Baselga 2, b, Antonio García 1,
Performance Evaluation of Nano-silica Modified Bitumen
Performance Evaluation of Nano-silica Modified Bitumen Saeed Sadeghpour Galooyak 1, Masoud. Palassi 2, Ahmad Goli 3, Hossein Zanjirani Farahani 4 Recieved: 2015.01.12 Accepted: 2015.12.19 Abstract In this
Using the Bitumen Bond Strength Test & Sessile Drop Method
2011 PAVEMENT PERFORMANCE PREDICTION SYMPOSIUM Selection of Materials for Moisture Resistance HMA Using the Bitumen Bond Strength Test & Sessile Drop Method Hussain Bahia, Raquel Moraes, Raul Velasquez
Effect of tire type on strains occurring in asphalt concrete layers
Effect of tire type on strains occurring in asphalt concrete layers Grellet D., Doré G., & Bilodeau J.-P. Department of Civil Engineering, Laval University, Québec, Canada ABSTRACT: The three main causes
The Superpave System Filling the gaps.
The Superpave System Filling the gaps. John A. D Angelo Federal Highway Administration FHWA Binder lab Continuous support to the States: Training / Ruggedness / Development / Validation Trouble shooting
FATIGUE FAILURE TESTING IN SECTION F
CIVIL ENGINEERING STUDIES Illinois Center for Transportation Series No. 09-058 UILU-ENG-2009-2040 ISSN: 0197-9191 FATIGUE FAILURE TESTING IN SECTION F Prepared By Shannon Beranek Samuel H. Carpenter University
Application of DCP in Prediction of Resilient Modulus of Subgrade Soils
Application of DCP in Prediction of Resilient Modulus of Subgrade Soils Louay Mohammad, Ph.D. Louisiana Transportation Research Center Louisiana State University 2006 Pavement Performance Seminar April
Why Dynamic Analysis Is Needed?
Impact of Wide-Base Tires on Pavement and Trucking Operation: Advanced Analysis Imad L. Al-Qadi Founder Professor of Engineering Illinois Center for Transportation Why Dynamic Analysis Is Needed? Quasi-static
Rheology considerations for recycled and recovered binder
Rheology considerations for recycled and recovered binder Geoffrey M. Rowe PAVEMENT PERFORMANCE PREDICTION SYMPOSIUM - Binder Issues Affecting the Durability of RAP and WMA Pavements Sponsored by Federal
Pavement Preservation Strategy Selection
Pavement Preservation Strategy Selection By R. Gary Hicks and Ding Cheng California Pavement Preservation (CP2) Center California State University, Chico Prepared for NCPP Nashville TN August 2012 CP2C
Role of Binders in Pavement Performance
Role of Binders in Pavement Performance Presented by H. Bahia Research conducted by The University of Wisconsin-Asphalt Group The Pavement Performance Prediction Symposium Western Research Institute, Laramie,
EVALUATION OF FATIGUE LIFE OF ASPHALT MIXTURES THROUGH THE DISSIPATED ENERGY APPROACH
Vargas-Nordcbeck, Aguiar-Moya, Leiva-Villacorta and Loría-Salazar 0 0 0 EVALUATION OF FATIGUE LIFE OF ASPHALT MIXTURES THROUGH THE DISSIPATED ENERGY APPROACH Submitted to the th Annual Meeting of the Transportation
2008 SEAUPG CONFERENCE-BIRMINGHAM, ALABAMA
Introduction Overview M E E Design Inputs MEPDG Where are we now MEPDG Inputs, Outputs, and Sensitivity Southeast Asphalt User Producer Group Bill Vavrik 19 November 2008 2 Implementation Timeframe DARWin
Updating Bituminous Stabilized Materials Guidelines: Mix Design Report, Phase II
APPENDIX C Technical Memorandum Updating Bituminous Stabilized Materials Guidelines: Mix Design Report, Phase II Task 3 Correlation of BSM Stiffness Part I AUTHORS: KJ Jenkins LJ Ebels 1. BACKGROUND AND
Dynamic Modulus of Asphalt Mixtures for Development of
JOURNAL PAPER TYPE Journal of Testing and Evaluation, Sept 2002 Vol XX, No. X Paper ID: Available online at: www.astm.org Published XXXX Lee, K. 1, Kim, H. 2, Kim, N. 3, Kim, Y 4 Dynamic Modulus of Asphalt
Fatigue Endurance Limits for Perpetual Pavements
Fatigue Endurance Limits for Perpetual Pavements By Waleed Zeiada, Ph.D. November 14, 2013 Civil, Environmental, and Sustainable Engineering Tempe, AZ 85287 5306 1 Outline Background Research Statement
Regupol. Vibration
Regupol Vibration 48 www.vibratec.se Standard forms of delivery, ex warehouse Rolls Thickness: 15 mm Length: 1, mm, special length available Width: 1,25 mm Stripping/Plates On request Die-cutting, water-jet
Numerical Simulation of HMA Compaction Using Discrete Element Method
Numerical Simulation of HMA Compaction Using Discrete Element Method Jingsong Chen, Graduate Research Assistant Department of Civil and Environmental Engineering, The University of Tennessee, Knoxville,
FULL-DEPTH HMA PAVEMENT DESIGN
FULL-DEPTH HMA PAVEMENT DESIGN Marshall R. Thompson Department of Civil Engineering University of Illinois @ U-C FULL-DEPTH HMA FULL QUALITY HMA IDOT & FULL-DEPTH HMA PAVEMENT (FD-HMA) BEFORE 1989 *AASHTO
Assessment of boundaryelement method for modelling the structural response of a pavement
Assessment of boundaryelement method for modelling the structural response of a pavement (PhD Student, Lecturer DEC of FCTUC) (Full Professor - IST) Pavements: Materials, design and performance a, LNEC,
Mechanical Models for Asphalt Behavior and Performance
Mechanical Models for Asphalt Behavior and Performance All Attendees Are Muted Questions and Answers Please type your questions into your webinar control panel We will read your questions out loud, and
Asphalt Stiffness and Fatigue Parameters from Fast Falling Weight
Asphalt Stiffness and Fatigue Parameters from Fast Falling Weight Deflectometer (FastFWD) Tests 1 1 1 1 1 1 1 1 0 1 0 1 Sadaf Khosravifar, PhD Dynatest North America, Inc. 1 South Jefferson Street, Suite
Basic Examination on Assessing Mechanical Properties of Concrete That Has Suffered Combined Deterioration from Fatigue and Frost Damage
5th International Conference on Durability of Concrete Structures Jun 30 Jul 1, 2016 Shenzhen University, Shenzhen, Guangdong Province, P.R.China Basic Examination on Assessing Mechanical Properties of
Implementation of M-E PDG in Kansas
Implementation of M-E PDG in Kansas Mustaque Hossain, Ph.D.,P.E. Kansas State University 1 Projects related to the M-E Guide Implementation and Calibration Kansas HMA Fatigue and Stiffness Study Pool Fund
The Nottingham eprints service makes this work by researchers of the University of Nottingham available open access under the following conditions.
Al-Mosawe, Hasan and Thom, Nick and Airey, Gordon and Ai-Bayati, Amjad (2015) Effect of aggregate gradation on the stiffness of asphalt mixtures. International Journal of Pavement Engineering and Asphalt
WELCOME APWA How Best to Protect Asphalt Overlays with Interlayers - Delay Deterioration and Extend Pavement Life
WELCOME APWA 2015 How Best to Protect Asphalt Overlays with Interlayers - Delay Deterioration and Extend Pavement Life Dennis Rogers, Tensar Pavement Maintenance Manager, West All Data & analysis courtesy
Evaluation of Rutting Depth in Flexible Pavements by Using Finite Element Analysis and Local Empirical Model
American Journal of Engineering and Applied Sciences, 2012, 5 (2), 163-169 ISSN: 1941-7020 2014 Abed and Al-Azzawi, This open access article is distributed under a Creative Commons Attribution (CC-BY)
Mechanistic Investigation of Granular Base and Subbase Materials A Saskatchewan Case Study
Mechanistic Investigation of Granular Base and Subbase Materials A Saskatchewan Case Study Curtis Berthelot, P. Eng. Department of Civil and Geological Engineering University of Saskatchewan 57 Campus
ACKNOWLEDGMENT OF SPONSORSHIP
ACKNOWLEDGMENT OF SPONSORSHIP This work was sponsored by the American Association of State Highway and Transportation Officials, in cooperation with the Federal Highway Administration, and was conducted
Evaluating Structural Performance of Base/Subbase Materials at the Louisiana Accelerated Pavement Research Facility
Evaluating Structural Performance of Base/Subbase Materials at the Louisiana Accelerated Pavement Research Facility Zhong Wu, Ph.D., P.E. Zhongjie Zhang, Bill King Louay Mohammad Outline Background Objectives
Effect of Moisture on Full Scale Pavement Distress
Effect of Moisture on Full Scale Pavement Distress José Aguiar-Moya, Edgar Camacho-Garita, Eliécer Arias-Barrantes, Luis Loría-Salazar ( LanammeUCR,San José, Costa Rica, jose.aguiar@ucr.ac.cr) ( LanammeUCR,San
Prediction of the complex modulus of asphalt mixture containing RAP materials from the rheological properties of mortars
1 1 1 1 1 1 1 1 0 1 0 1 0 1 Prediction of the complex modulus of asphalt mixture containing RAP materials from the rheological properties of mortars Chiara Riccardi 1, Augusto Cannone Falchetto *, and
SEWAGE system Quantum SN 12, SN 16
Infra system SEWAGE system Quantum SN 12, SN 16 BASIC INFORMATION System QUANTUM combines excellent strength property of PVC and years of experience, research and development in the company Pipelife Czech.
Advanced Numerical Study of the Effects of Road Foundations on Pavement Performance
Advanced Numerical Study of the Effects of Road Foundations on Pavement Performance X. Liu Section of Structural Mechanics, Faculty of Civil Engineering and Geosciences, Delft University of Technology,
EFFECT OF AGGREGATE SHAPE FACTORS ON THE PERFORMANCE OF ASPHALT MIXES
EFFECT OF AGGREGATE SHAPE FACTORS ON THE PERFORMANCE OF ASPHALT MIXES S SANDEEP REDDY 1*, RAGHUVEER NARSINGH 2* 1. M.Tech-Student, Dept. of CE, Vishwabharathi College of Engg, Hyd. 2. Asst. Professor,
Flexible Pavement Analysis Considering Temperature Profile and Anisotropy Behavior in Hot Mix Ashalt Layer
Open Journal of Civil ngineering, 2011, 1, 7-12 doi:10.4236/ojce.2011.12002 Published Online December 2011 (http://www.scirp.org/journal/ojce) Flexible Pavement Analysis Considering Temperature Profile
NON-UNIQUENESS OF MICRO DEFORMATION OF ASPHALT CONCRETE
Performance Testing and Evaluation of Bituminous Materials 483 NON-UNIQUENESS OF MICRO DEFORMATION OF ASPHALT CONCRETE L.B. Wang, Louisiana State University/Southern University, USA Ching S. Chang, University
USE OF BBR TEST DATA TO ENHANCE THE ACCURACY OF G* -BASED WITCZAK MODEL PREDICTIONS
USE OF BBR TEST DATA TO ENHANCE THE ACCURACY OF G* -BASED WITCZAK MODEL PREDICTIONS Mekdim T. Weldegiorgis * PhD. Candidate, Department of Civil Engineering, University of New Mexico, USA * 1 University
Aggregates. AAPA training
Aggregates AAPA training Topics Aggregate sources and rock types Aggregate Production Aggregate Properties Coarse and fine aggregates in Asphalt Mixes Aggregates in Sprayed Seals Filler in asphalt mixes
Superpave Implementation Phase II: Comparison of Performance-Related Test Results
July 2014 UCPRC-RR-2015-01 Superpave Implementation Phase II: Comparison of Performance-Related Test Results Authors: J. Harvey, A. Liu, J. Zhou, J. M. Signore, E. Coleri, and Y. He Part of Partnered Pavement
OPTIMISING THE MECHANICAL CHARACTERISATION OF A RESILIENT INTERLAYER FOR THE USE IN TIMBER CON- STRUCTION
OPTIMISING THE MECHANICAL CHARACTERISATION OF A RESILIENT INTERLAYER FOR THE USE IN TIMBER CON- STRUCTION Luca Barbaresi, Federica Morandi, Juri Belcari, Andrea Zucchelli and Alice Speranza University
Determination of Resilient Modulus Model for Road-Base Material
JOURNAL OF APPLIED SCIENCES RESEARCH ISSN: 1819-544X Published BY AENSI Publication EISSN: 1816-157X http://www.aensiweb.com/jasr 2017 January; 13(1): pages 10-16 Open Access Journal Determination of Resilient
Slurry Seal and Micro Surfacing Systems
Slurry Seal and Micro Surfacing Systems Definition of an emulsion An emulsion is a homogeneous mixture of two immiscible liquids. Immiscible liquids: Liquids that normally don t mix Oil (or, in our case,
Evaluating Structural Performance of Base/Subbase Materials at the Louisiana Accelerated Pavement Research Facility
Evaluating Structural Performance of Base/Subbase Materials at the Louisiana Accelerated Pavement Research Facility Zhong Wu, Ph.D., P.E. Louisiana Transportation Research Center 2007 Transportation Engineering