SLJ 16 polymer modified hot warm mix asphalt

  • SLJ 16 polymer modified hot warm MIX ASPHALT Plant form ...

    SLJ 16 polymer modified hot warm MIX ASPHALT Plant Warm Mix Asphalt - EAPA. Hot Mix Asphalt is produced and mixed at temperatures roughly between 120 and 190 °C The production temperatures of Hot Mix Asphalt depend on the bitumen used.

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  • What is polymer modified asphalt? - Zinn Polymers

    Mar 11, 2019 · Enhancement in rutting resistance, thermal breaking, fatigue damages, removing, as well as temperature level sensitivity have actually led polymer modified binders to be an alternative to asphalt in lots of paving and also upkeep applications, consisting of warm mix, cool mix, chip seals, cold and hot crackfic-ling, patching, reusing, as well ...

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  • Performance Evaluation of Bituminous Concrete Mixes ...

    Performance Evaluation of Bituminous Concrete Mixes Modified with SBS Polymer and Warm mix Additive ... modification of asphalt binders [16 ... as a potential performance indicator for hot-mix ...

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  • Performance evaluation of warm mix asphalt additive ...

    Apr 20, 2019 · Performance evaluation of warm mix asphalt additive modified epoxy asphalt rubbers. ... LSCM is an effective method to observe the microstructures of asphalt and polymer modified asphalts, especially for EAs , ... C. AbadieLouisiana experience with crumb rubber-modified hot-mix asphalt pavement. Transp. Res. Rec., 1789 (2002), pp. 1-13.

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  • Effect of warm mix additives on creep and recovery ...

    May 01, 2017 · To assess the degree of effect of warm mix additives on the rutting performance of VG 30 and PMB 40, the ratio of J nr and % recovery with respect to the control binders were calculated from the measured data. The calculated values for the WMA modified asphalt binders at 0.1 kP and 3.2 kPa has been presented in table 5.

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  • (PDF) Workability of Hot-Mix-Asphalt - ResearchGate

    Application of Marshall mix design types; Hot Mix Asphalt (HMA), Warm Mix Asphalt (WMA) and Cold in place Recycled (CIR). ... where the other three mix designs were Polymer Modified Asphalt (PMA ...

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  • Annual Conference Presentations - Modified Asphalt

    The IISRP and our Perspective on Polymer Modified Asphalt Author: James L. McGraw, IISRP and Larry Lott, Dexco Polymers Georgia's Construction Experience Using PMA Hot Mix Asphalt Author: Sheila Hines, Georgia Department of Transportation Maryland's Experience with Modified Asphalt Author: Larry L. Michael, Consultant

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  • Hot Mix Asphalts 101 - New Jersey

    • Higher costs associated with polymer-modified binders, higher asphalt content and fibers ... Total Injuries 25 16 21 0 -100 Annual Rainfall (in) 42.9 36.0 21.4 52.0 55.5 ... crumb rubber to hot mix asphalt (called dry process) or the asphalt binder (called wet process) to modify the final

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  • Asphalt applications - Nouryon

    Hot mix/Warm mix Adhesion promoters/antistrips • High performance, heat-stable additives to meet severe demands ... polymer modified emulsions and provides good adhesion ... exceptionally low odor adhesion promoter compatible with PPA modified and standard asphalt binders n Warm mix additives Rediset LQ-1102C • Provides the best performance ...

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  • Feeling the heat | Asphalt magazine

    The hottest time in any asphalt pavement’s life is at the processing plant when it is mixed – no matter whether the product is unmodified hot mix asphalt (HMA), polymer modified HMA or cooler warm mix asphalt (WMA). There are different reasons and situations for using each of these asphalt products, which are outside the scope of this article.

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  • PAVEMENT SPECIFICATION CHANGES

    • Warm Mix Asphalt additives are now permissible in all HMA mixes • Promotes better compaction ... • Binder designated PG 76-22 is replaced by PG 64E-22 for polymer modified asphalt • Example: Hot Mix Asphalt 12.5ME Surface Course . ... • EB Shoulder MP 16 to 18.5 – 8” Full Depth Reclamation (FDR) with cement .

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  • Georgia DOT Asphalt Pavement Selection Guidelines

    PG 76-22 is a polymer modified asphalt cement and is normally used ... lab which authored it. For example, a mix with the identifier 16-12.5SP-10-6 would be a 12.5mm mix consisting of aggregate from source number 16, designed by certified laboratory number 6. ... Bituminous surface treatment or hot mix asphalt can be used as surface mixes on ...

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  • An Introduction to Asphalt Emulsions | Asphalt magazine

    An Introduction to Asphalt Emulsions. ... MS emulsions are used in cold recycling, cold and warm dense-graded aggregate mixes, patch mixes and other mixes. SS and QS Emulsions ... Costing less than thin hot mix asphalt overlays.

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  • Utilization of Recycled Asphalt Concrete with Warm Mix ...

    Despite of the fact that hot mix asphalt (HMA) is widely used around the world, some recent studies suggest using another process that reduces the production and placement temperature of asphalt mixes. There is a new technology is called the warm mix asphalt (WMA), and is …

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  • Characterization of Unmodified and SBR Latex-Modified ...

    Characterization of Unmodified and SBR Latex-Modified Evotherm® Warm Mix Binder J. Keith Davidson Director, Technical Services ... service life would be as flexible as freshly-placed conventional hot mix pavement. The polymer network ... known as warm mix asphalt and reduce the mixing temperature by at least 25°C [1-3]. Lower hot mix

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  • Asphalt Pavement Construction - Asphalt InstituteAsphalt ...

    Breakdown rolling for Superpave mixes is normally done right behind the paver when the mix is hottest. Some contractors have found that additional and/or heavier rollers are sometimes needed. Pneumatic rubber-tired rollers work well, but tend to stick to the mat when polymer modified asphalt is used. Hand-working should be minimized.

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  • Evaluation of Resilient Modulus Performance of Warm …

    Keywords: Resilient Modulus, Polymer Modified Asphalt, Warm Mix Asphalt, Natural Zeolite 1. Introduction 1.1. Background Layers of asphalt is a cover layer of pavement construction which has a structural value and in contact with the vehicle wheel …

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  • SECTION 661 ULTRA-THIN BONDED WEARING COURSE

    28 of a warm Polymer-Modified Emulsion Membrane (PMEM) followed immediately with 29 an UBWC hot mix asphalt overlay. Spray polymer-modified emulsion membrane 30 immediately before applying hot mix asphalt. 31 Provide and conduct the QC and required testing for acceptance of the UBWC in accordance 32 with the contract. 33 661-2 MATERIALS

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  • Modified asphalt equipment machine jobs in india Modified ...

    The use of Polymer Modified Bitumen (PMB) for road applications is currently a must due to … Lb4000 Bitumen Blending Station In India Camelway Machinery. SLJ 16 mini asphalt plant jobs – Containerized Asphalt mixing plant

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  • California 1: where warm mix asphalt and asphalt rubber ...

    Nov 02, 2011 · "Warm mix asphalt technology allows the mixing and placement of asphalt mix temperatures significantly lower than those used with conventional hot mix asphalt…

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  • Asphalt Modifiers Market | Growth, Trends, and Forecast ...

    Increasing preference for HMA (Hot Mix Asphalt), growing popularity of reclaimed asphalt pavement (RAP), development of bio-renewable modifiers, advancement in warm mix asphalt technologies, and research for incorporating nanotechnology in asphalt modification (nano-clay) are projected to act as opportunities for the market in the future.

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  • A Study On Marshall Stability Properties Of Warm Mix ...

    A Study On Marshall Stability Properties Of Warm Mix Asphalt Using Zycotherm A Chemical Additive. Rohith N.* , J.Ranjitha + *P.G. Scholar, Highway Technology, DSCE, Bangalore + Assistant Professor, Dept. Of Civil Engineering, DSCE, Bangalore . Abstract . The Warm Mix Asphalts (WMA) is modified Hot Mix Asphalt(HMA) which is produced, laid and ...

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  • Warm Mix Asphalt in Germany, a technology beyond …

    Warm Mix Asphalt in Germany, a technology beyond reduced mixing and paving temperatures Klaus-Werner Damm ... Hot mix asphalt Warm mix asphalt. In principle : no need for temperature ... 3 different polymer modified binder With FT-wax, 135 °C (275 °F)

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  • County of Ingham

    County of Ingham Request for Proposals For MDEQ Scrap Tire Market Development Grant – Devulcanized Rubber Modified Warm Mix Asphalt Pavement Project Packet #210-16 Ingham County Page 5 3.6 Deliveries Should you decide to utilize an express delivery service, please note that we are located at the intersection of Maple Street and Jefferson Street.

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  • 20 Spec -Section 460 Hot Mix Asphalt Pavement

    Section 460 Hot Mix Asphalt Pavement 460.1 Description (1) ... recycled material if used, warm mix asphalt additive or process if used, and asphaltic material. Design mixtures conforming to table 460-1 and table 460-2. ... polymer-plastic, polymer-elastomer, or department-approved alternate stabilizer to the SMA mix design for the remainder of ...

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  • Publications | Lee Research

    Google Scholar. Refereed Journal Articles: 2019. Mazumder, M. #, Ahmed, R. #, Lee, M. S., Lee, S.-J. *, “Optical characterization of warm mix asphalt (WMA) binders ...

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  • Characterization of Warm Mix Asphalt (WMA) …

    OF POLYMER MODIFIED WARM MIX ASPHALT ... 16 Table 2.2: Technologies observed in Europe by the scan team (D’Angelo et al., ... typical hot mix asphalt (HMA) temperatures are recently being used. These techniques are currently known as warm mix asphalt (WMA) technologies.

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  • Characterization of Warm Mix Asphalt (WMA) …

    OF POLYMER MODIFIED WARM MIX ASPHALT ... 16 Table 2.2: Technologies observed in Europe by the scan team (D’Angelo et al., ... typical hot mix asphalt (HMA) temperatures are recently being used. These techniques are currently known as warm mix asphalt (WMA) technologies.

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  • Warm-Mix Asphalt and Pavement Sustainability: A Review

    warm-mix asphalt with regard to improved pavement performance, efficiency and environmental stewardship. This paper reviews several of those studies in the context of pavement sustainability. Overall, warm-mix asphalt provides substantial sustainability benefits similar to or, in some cases, better than conventional hot-mix asphalt.

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  • Evaluation of Highly Polymer- Modified Asphalt Mixtures ...

    Evaluation of Highly Polymer-Modified Asphalt Mixtures: Phase I ... AASHTO T 164, Quantitative Extraction of Asphalt Binder From Hot Mix Asphalt Method A (AASHTO, 2014b), and AASHTO T 170, Recovery of Asphalt from Solution by Abson Method ... conjunction with warm-mix asphalt (WMA) technologies and high RAP contents. A high-

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  • Engineering Behavior of Modified Warm Mix Asphalt

    only evaluated WMA and control asphalt mixtures made with the TR binder. Materials and Methods The asphalt binders used in this research consisted of a polymer-modified PG64-28PM tire rubber-modified PG64-28TR, and a neat PG64-22. The aggregate came from an andesitic basalt quarry in northern Nevada, USA that supplies asphalt

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  • Publications | Lee Research

    Google Scholar. Refereed Journal Articles: 2019. Mazumder, M. #, Ahmed, R. #, Lee, M. S., Lee, S.-J. *, “Optical characterization of warm mix asphalt (WMA) binders ...

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  • A Study On Marshall Stability Properties Of Warm Mix ...

    A Study On Marshall Stability Properties Of Warm Mix Asphalt Using Zycotherm A Chemical Additive. Rohith N.* , J.Ranjitha + *P.G. Scholar, Highway Technology, DSCE, Bangalore + Assistant Professor, Dept. Of Civil Engineering, DSCE, Bangalore . Abstract . The Warm Mix Asphalts (WMA) is modified Hot Mix Asphalt(HMA) which is produced, laid and ...

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  • Studies on characterization of SBS polymer modified …

    the plant there are several other advantages using warm asphalt like longer paving seasons longer hauling distances reduced wear and tear of plants, reduced ageing of binders ,reduced oxidation hardening of binders and thus reduced Studies on characterization of SBS polymer modified and neat bituminous mixes using warm mix asphalt

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  • Best practice guideline for warm mix asphalt

    Warm mix asphalt defined Warm mix asphalt is the manufacturing and paving of asphalt mixes at significantly lower temperatures than conventional HMA, while maintaining or even exceeding the quality of conventional HMA mixes. WMA can be conveniently classified by the degree of temperature reduction compared to that of conventional HMA.

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  • Utilization of Recycled Asphalt Concrete with Warm Mix ...

    Despite of the fact that hot mix asphalt (HMA) is widely used around the world, some recent studies suggest using another process that reduces the production and placement temperature of asphalt mixes. There is a new technology is called the warm mix asphalt (WMA), and is …

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  • Asphalt Cements | McAsphalt

    Asphalt cements can be modified to meet different criteria, from warm mix applications to specific climate conditions. Whatever the grade or modifications you require, you can trust McAsphalt asphalt cements to be engineered under strict quality conditions, allowing us to deliver consistent results and top performance every time.

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  • Asphalt modified by SBS triblock copolymer: Structures …

    Asphalt modified by SBS triblock copolymer: Structures and properties ... Investigation of the rheological properties of elastomeric polymer-modified bitumen using warm-mix asphalt additives, Road Materials and Pavement ... Waste frying oil modified bitumen usage for sustainable hot mix asphalt pavement, Archives of Civil and Mechanical ...

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  • Reports & Publications - Transportation Research, MaineDOT

    16-05: Use of FORTA FI fiber in 1" HMA Mill & Fill in comparison to Polymer Modified HMA on Route 703 Eastbound and Westbound, South Portland (PDF) 17-07: Experimental Demonstration of Liquid Anti-strip in Hot Mix Asphalt Pavement Final Report (PDF) 17-08: Hot Mix Asphalt with Hydrated Lime on Route 202, in New Gloucester (PDF)

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  • 20 Spec -Section 460 Hot Mix Asphalt Pavement

    Section 460 Hot Mix Asphalt Pavement 460.1 Description (1) ... recycled material if used, warm mix asphalt additive or process if used, and asphaltic material. Design mixtures conforming to table 460-1 and table 460-2. ... polymer-plastic, polymer-elastomer, or department-approved alternate stabilizer to the SMA mix design for the remainder of ...

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  • HMA Pavement Mix Type Selection Guide

    HMA Pavement Mix Type Selection Guide Introduction Background Our nation’s roadway system is critical to our economy. Hot Mix Asphalt (HMA) pavements consti-tute a large part of our nation's surfaced roads. HMA pavements serve in a multitude of traffic and environ-mental conditions, demanding that the materials and

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  • Asphalt Pavement Thickness and Mix Design - Asphalt ...

    When 16 to 25% RAP is used: “The selected binder grade for the new asphalt is one grade lower for both the high and low temperature stiffness than the binder grade required for a virgin asphalt. For example, if the specified binder grade for the virgin mix is a PG 64-22, the required grade for the recycled mix would be a PG 58-28”.

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  • [DOC]

    Section 02787 - Bonded Wearing Course

     · Web view

    A. Bonded Wearing Course (BWC) – A spray-paver applied surface treatment consisting of a warm Polymer-Modified Emulsion Membrane and an ultra-thin, gap-graded, and hot mix asphalt overlay. It is typically less than 1 inch thick. The hot mix asphalt surface course is …

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  • National Center for Asphalt Technology

    Technical Reports. NCAT has a strong commitment to disseminating its research free of charge. ... 11-07: Moisture Resistance of Sulfur-Modified Warm Mix Nam Tran and Adam Taylor Download: Full Report. ... 07-03: Utilization of Automation and Real-Time Testing to Improve QC/QA Procedures for Hot Mix Asphalt Randy C. West, Pamela Turner Download ...

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  • Mobile Hot Asphalt Drum Mixing Equipment Slj 1 6 form …

    Mobile Hot Asphalt Drum Mixing Equipment Slj 1 6 Mini Bitumen Hot Mix Plant SLJ-16 - techxindia. mini asphalt mixing equipment slj 16 naukriform. mini asphalt drum mix plant in ahmedabad, our mini asphalt drum mix plant is designed for contractors having sites in rural areas where the cost of transportation is the main concern for contractors our mini asphalt drum mix plant minimizes the cost ...

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  • SPECIFICATIONS FOR ASPHALT PAVING, MATERIALS, …

    Warm Mix Asphalt, as outlined in OPSS 310 - Appendix C, is required when the minimum ambient temperature conditions for paving set out in Section 12.2 of this specification, are not satisfied. All extra costs for the supply and placement of the Warm Mix Asphalt in place of hot mix asphalt are at the contractor’s expense.

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  • Attachment 9 Bituminous Concrete Hot Mix Asphalt

    The vendor shall provide and apply bituminous tack coat to all existing hot mix asphalt pavement surfaces to be overlaid in this contract (and to all hot mix asphalt pavement surfaces included in this contract that will be overlaid by this contract). Tack coat shall meet the material requirements in Section 407-2 of the Standard Specifications.

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  • SPECIAL PROVISION HOT MIX ASPHALT Total No. Of

    SPECIAL PROVISION SECTION 462 GAP-GRADED HMA (Ultra Thin Bonded Wearing Course) DESCRIPTION The Ultra thin Bonded Wearing Course consists of a warm polymer modified asphalt emulsion tack coat followed immediately with an ultra-thin hot mix asphalt wearing course.

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  • California Vs. Nevada Binder Specs: What's the Difference ...

    Dec 03, 2012 · Since the implementation of the Superpave performance grade (PG) system, several state highway agencies, including Caltrans and NDOT, have experienced good performance with polymer-modified hot mix asphalt (HMA) mixtures and have created the PG “plus” specifications to enhance the performance of flexible pavement in harsh climates.

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  • Construction Division Materials and Pavements Section

    100% asphalt, while emulsions are approximately 2/3 asphalt and 1/3 water. Hot-Applied Binders—Among the AC binders typically used for surface treatments, AC -5 and AC 10 contain no polymer additives. Before the introduction of polymer modified binders, these were the workhorses of the surface treatment industry.

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  • PERFORMANCE PROPERTIES OF POLYMER MODIFIED …

    control and polymer modified asphalt (PMA) binders containing wax additives and a comprehensive comparison between these two binder types. The control and PMA binders with the additives were produced using two of the available warm asphalt processes (i.e., LEADCAP and Sasobit) and then artificially short-term and long-term

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  • Arizona Pavements/Materials Conference - Warm Mix …

    Arizona Pavements/Materials Conference ... Rubber Demonstration. What is Warm Mix Asphalt? Hot Mix Asphalt is modified in order for it to be produced and placed at lower temperatures. Production and placement temperature is between 185°F and 275°F. Warm Mix Asphalt ... 4.16 14.55 23.9 2.56 12.6 19.3 PAV Residue (after RTFO @ 163°C)

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  • Evaluation of Field-Produced Warm Mix Stone Matrix …

    Warm-mix asphalt (WMA) is a technology that allows the producers of the asphalt mix to lower the production and paving temperature. Traditional hot mix asphalt (HMA) is produced at temperatures from 290ºF to 335ºF while WMA technologies allow the production temperatures to be lowered by 30ºF to 80ºF. The benefits to the use of WMA include:

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  • Consistency Is Key to Warm Mix Installation at Boston ...

    Nov 26, 2012 · Consistency Is Key to Warm Mix Installation at Boston Logan Airport ... and laid down 61,000 tons of polymer-modified warm mix asphalt (WMA) during …

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  • Improvement of Asphalt Properties Using Polymethyl ...

    Physical properties of PMMA modified asphalt including penetration value, softening point, and kinematic viscosity at 135°C and 150°C were examined. The aging properties of polymer modified asphalts were examined using thin film oven test (TFOT). A hot storage stability test was carried out for polymer modified binder.

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  • 23194 Attachment 10

    DETAIL SPECIFICATIONS – Page WARM MIX ASPHALT (WMA) 6 of 10. IFB# 23194 . Production Quality Control Plan revisions incorporating the WMA technology if not previously submitted. The 6.3 Polymer Modified WMA shall be designed and produced in accordance with the procedures outlined in this specification and MM 5.16. The mixture shall

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  • December 2012 - Quality in California

    Dec 03, 2012 · Since the implementation of the Superpave performance grade (PG) system, several state highway agencies, including Caltrans and NDOT, have experienced good performance with polymer-modified hot mix asphalt (HMA) mixtures and have created the PG “plus” specifications to enhance the performance of flexible pavement in harsh climates.

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