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Asphalt emulsion : storage & handling / by North Carolina.Department of Transportation.Roadway Maintenance Unit.;
Subjects: Asphalt emulsion mixtures.;
Available copies: 2 / Total copies: 3
On-line resources: Suggest title for digitization;
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Asphalt materials and mixtures, 2011. by National Research Council (U.S.).Transportation Research Board.(CARDINAL)141287;
Includes bibliographical references.Direct measurements of volatile and semivolatile organic compounds from hot- and warm-mix asphalt / Frank Farshidi ... [et al.] -- Evaluation of nano-titanium dioxide additive on asphalt binder aging properties -- Marwa M. Hassan ... [et al.] -- Performance of superpave projects in Louisiana / Md Sharear Kabir ... [et al.] -- Coarse aggregate angularity and its relationship to permanent deformation of gravel-aggregate hot-mix asphalt in New York State / Thomas Bennert ... [et al.] -- Effects of physical hardening on stress relaxation in asphalt cements implications for pavement performance / Michael Evans, Ryan Marchildon and Simon A. M. Hesp -- New low-temperature performance-grading method using 4-mm parallel plates on a dynamic shear rheometer / Changping Sui ... [et al] -- Correlation of moisture loss and strength gain in chip seals / Isaac L. Howard [et al.] -- Effect of PG XX-34 on transverse cracking in Minnesota / Erland Lukanen -- Comparative field performance of asphalts from multiple crude oil sources / P. Michael Harnsberger ... [et al.] -- Influence of aging and temperature on intrinsic healing of asphalt binders / Amit Bhasin, Sundeep Palvadi and Dallas N. Little -- Recyclability of polyphosphoric acid-modified asphalt : laboratory study / Thomas Bennert and Jean-Valery Martin -- Separation of thixotropy from fatigue process of asphalt binder / Liyan Shan ... [et al.] -- Modification and validation of linear amplitude sweep test for binder fatigue specification / Cassie Hintz ... [et al] -- Oxidative aging of asphalt binders in hot-mix asphalt mixtures / Nathan Morian ... [et al] -- Pressure aging vessel and low-temperature properties of asphalt binders / Eyoab Zegeye Teshale ... [et al] -- Alternate shift factor relationship for describing temperature dependency of viscoelastic behavior of asphalt materials / Geoffrey M. Rowe and M. J. Sharrock .
Subjects: Technical reports.; Asphalt.; Pavements, Asphalt; Asphalt emulsion mixtures.;
Available copies: 2 / Total copies: 2
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Segregation : causes and cures for hot mix asphalt / by American Association of State Highway and Transportation Officials.(CARDINAL)138446; Joint Task Force on Segregation.(CARDINAL)315753;
Introduction -- Measuring segregation -- Mix design -- Stockpiling -- Asphalt plants -- Truck loading and unloading -- Paver -- Material transfer vehicle -- Diagnostic system -- Testing -- Summary.This document discusses segregation in Hot Mix Asphalt. Considerable effort has been exerted over the last decade to improve the performance of Hot Mix Asphalt. At each point during the manufacturing process the mix has an opportunity to segregate, creating non-uniform mixes. A segregated spot may be "the birth of a pothole". When segregation is present in a mixture, there is a concentration of coarse materials in some areas of the paved mat, while other areas contain a concentration of finer materials. Segregation creates non-uniform mixes that do not conform to the original job mix formula in gradation or asphalt content. The resulting pavement exhibits poor structural and textural characteristics, provides poor performance and durability, and has a shorter life expectancy and higher maintenance costs. Problems associated with segregation are serious. There are basically five types of mix segregation that occur on the road. They are truck end segregation, centerline segregation, joint/edge segregation, truck end segregation/one side, and random segregation.
Subjects: Asphalt emulsion mixtures; Pavements, Asphalt.;
Available copies: 1 / Total copies: 1
On-line resources: http://www.in.gov/indot/files/segregationAsphalt.pdf;
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Precision of the dynamic modulus and flow number tests conducted with the Asphalt Mixture Performance Tester / by Bonaquist, Ramon F.(Ramon Francis)(CARDINAL)308187; United States.Federal Highway Administration.(CARDINAL)139839; American Association of State Highway and Transportation Officials.(CARDINAL)138446; National Cooperative Highway Research Program.(CARDINAL)281856; National Research Council (U.S.).Transportation Research Board.(CARDINAL)141287;
Includes bibliographical references (page 44).Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration
Subjects: Technical reports.; Asphalt emulsion mixtures; Asphalt; Pavements, Asphalt;
Available copies: 1 / Total copies: 1
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Design and evaluation of large stone mixtures / by Von Quintus, H. L.(Harold L.)(CARDINAL)310791; National Cooperative Highway Research Program.(CARDINAL)281856;
Includes bibliographical references (page 114).Interim report.
Subjects: Pavements, Asphalt concrete; Asphalt emulsion mixtures;
Available copies: 1 / Total copies: 1
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The SUPERPAVE mix design system manual of specifications, test methods, and practices / by Harrigan, Edward T.(CARDINAL)325419; Leahy, R. B.(Rita B.)(CARDINAL)325420; Youtcheff, Jack S.(CARDINAL)325427; Strategic Highway Research Program (U.S.)(CARDINAL)298325; University of Texas at Austin.(CARDINAL)139409;
Introduction -- Test methods for asphalt binders -- Test methods for hot mix asphalt -- Practices and protocols.The final product of the Strategic Highway Research Program (SHRP) Asphalt Research Program is the SUPERPAVE (registered trademark) mix design system for new construction and overlays. This system employs a series of new performance-based specifications, test methods, and practices for material selection, accelerated performance testing, and mix design. This report documents these new specifications and procedures in a format suitable for eventual American Association of State Highway and Transportation Officials (AASHTO) standardization.Performed under contract nos.
Subjects: SUPERPAVE.; Asphalt emulsion mixtures; Pavements, Asphalt;
Available copies: 1 / Total copies: 1
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Superior performing asphalt pavements (Superpave) : the product of the SHRP Asphalt Research Program / by Kennedy, Thomas William,1938-(CARDINAL)325424; Strategic Highway Research Program (U.S.)(CARDINAL)298325;
Includes bibliographical references (pages 155-156).Introduction to the Superpave system -- Performance-based binder specifications -- Level 1 mixture design system -- Level 2 and level 3 mix designs -- The Superpave practice for modifier evaluation -- The Superpave specification, design, and support software -- Appendices -- References.The Strategic Highway Research Program (SHRP) was a highly focused, ambitious research effort that targeted four specific areas for intense study over the time frame from 1987 to 1993. Asphalt was one of the four study areas. This report describes the Superpave system, the final product of the asphalt research program; and the various parts that comprise its operational characteristics. In all, the final report of the SHRP Asphalt Research Program consists of five parts, the contents of which are briefly described in this report. Reference is made within this report to specific details within the other four parts for readers who want a more detailed description of the methodology, test methods, and theory behind Superpave.Performed under contract no.
Subjects: SUPERPAVE.; Asphalt emulsion mixtures; Pavements, Asphalt;
Available copies: 1 / Total copies: 1
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The Superpave mix design manual for new construction and overlays / by Cominsky, Ronald J.(CARDINAL)325426; Anderson, R. Michael.(CARDINAL)325423; Huber, Gerald A.(CARDINAL)325425; Kennedy, Thomas William,1938-(CARDINAL)325424; Asphalt Institute.(CARDINAL)140391; Heritage Research Group.(CARDINAL)623460; Strategic Highway Research Program (U.S.)(CARDINAL)298325; University of Texas at Austin.(CARDINAL)139409;
Introduction -- Selecting mixture materials -- Level 1 mix design (low traffic levels--volumetric design) -- Level 2 mix design (intermediate traffic levels) -- Level 3 mix design (high traffic levels) -- Superpave mix design: An example -- Appendices.This laboratory manual presents Superpave mix design system in a complete, step-by-step format. It is intended for engineers and technicians in public and private organizations to use when designing paving mixes for all classes of highways, from farm-to-market roads to urban freeways. An essential companion to this manual is "The Superpave Mix Design System Manual of Specifications, Test Methods and Practices." The Superpave software program--"The Superpave Specification, Mix Design and Support Program"--And its users manual are also necessary to take full advantage of the mix design system.Performed under contract no.
Subjects: SUPERPAVE.; Asphalt emulsion mixtures; Pavements, Asphalt;
Available copies: 1 / Total copies: 1
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Level one mix design : materials selection, compaction, and conditioning / by Cominsky, Ronald J.(CARDINAL)325426; Harrigan, Edward T.(CARDINAL)325419; Leahy, R. B.(Rita B.)(CARDINAL)325420; Strategic Highway Research Program (U.S.)(CARDINAL)298325; University of Texas at Austin.(CARDINAL)139409;
Includes bibliographical references (pages 119-121).Executive summary -- Development of a volumetric mix design criteria for aggregates and mixes through a modified Delphi group process -- Compaction in the Superpave system: Mix design and field control -- Mix conditioning procedures in the Superpave system -- References.This report summarizes the research devoted to three key aspects of the Superpave Level I mix design: volumetric mix design criteria for aggregates and mixes; compaction; and mix conditioning. The first chapter describes the Delphi group process that was used to select aggregate properties and specification values included in the Level I mix design procedure. Chapter 2 addresses the rationale for the selection of the gyratory compactor, its relations to field control, and validation. The final chapter summarizes the research associated with the development and validation of laboratory conditioning procedures for asphalt concrete mixes. It describes the procedures used to simulate both short- and long-term aging, as well as moisture sensitivity under repeated loading.Performed under contract no.
Subjects: SUPERPAVE.; Asphalt emulsion mixtures; Pavements, Asphalt;
Available copies: 1 / Total copies: 1
unAPI

Design and evaluation of cold in-place recycled pavements / by Khosla, N. Paul.(CARDINAL)182948; Bienvenu, Michael E.(CARDINAL)209911; North Carolina.Division of Highways.(CARDINAL)162414; North Carolina State University.Center for Transportation Engineering Studies.(CARDINAL)182954;
Includes bibliographical references (pages 103-104).Final report.Sponsored by the North Carolina Dept. of Transportation and the Federal Highway Administration under contract no.
Subjects: Technical reports.; Pavements, Asphalt; Asphalt emulsion mixtures.; Pavements, Asphalt;
Available copies: 7 / Total copies: 8
On-line resources: Suggest title for digitization;
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Results 1 to 10 of 19 |