Evaluation Of Asphalt Mixtures Containing Sasobit Warm Mix

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Evaluation of warm mix asphalt mixtures containing ...

01/11/2017  In fact, Sasobit can mitigate the high viscosity of asphalt binder; this means that the voids and surface level of RAP particles were filled and coated efficiently through more workable asphalt binder which can result in improving moisture susceptibility of asphalt mixtures; it is worth pointing out that Zhao et al., 2013 attributed the improving effect of RAP to more fortified bonding between ...

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Evaluation of Asphalt Mixtures Containing Sasobit Warm Mix ...

20/06/2012  This paper presents field and laboratory performance of conventional hot mix asphalt mixture and mixture containing warm mix additive named Sasobit®. The laboratory evaluation included indirect tensile strength test (ITS), Hamburg-type loaded wheel tracking test (LWT), Dynamic modulus (E*) test, and Semi-Circular Bend (SCB) Test. Test results indicated that the ITS of Sasobit

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Evaluation of Warm Mix Asphalt Mixtures Containing ...

Laboratory Evaluation of Workability and Moisture Susceptibility of Warm-Mix Asphalt Mixtures Containing Recycled Asphalt Pavements Journal of Materials in Civil EngineeringNovember 2016 Laboratory Evaluation of Warm-Mix Asphalt Mixtures for Moisture and Rutting Susceptibility Journal of Materials in Civil EngineeringAugust 2014

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Evaluation of Asphalt Mixtures Containing Sasobit Warm Mix ...

This paper presents field and laboratory performance of conventional hot mix asphalt mixture and mixture containing warm mix additive named Sasobit®. The laboratory evaluation included indirect ...

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Evaluation of Asphalt Mixtures Containing Sasobit Warm Mix ...

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EVALUATION OF SASOBIT FOR USE IN WARM MIX ASPHALT

EVALUATION OF SASOBIT® FOR USE IN WARM MIX ASPHALT Graham C. Hurley and Brian D. Prowell INTRODUCTION A number of new processes and products have become available that have the capability of reducing the temperature at which hot mix asphalt (HMA) is mixed and compacted without compromising the performance of the pavement. These new products can reduce production

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Evaluation of Warm Mix Asphalt Mixtures Containing ...

Reclaimed asphalt pavement (RAP) and warm mix asphalt (WMA) have become the primary methods for enhancing sustainability in the asphalt industry in recent years. To further enhance sustainability benefits, asphalt producers have begun using RAP and WMA in combination. Research to date has focused on evaluating WMA-RAP mixtures in terms of moisture sensitivity and permanent

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Evaluation of Asphalt Mixtures Containing Sasobit Warm Mix ...

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EVALUATION OF SASOBIT FOR USE IN WARM MIX ASPHALT

EVALUATION OF SASOBIT® FOR USE IN WARM MIX ASPHALT Graham C. Hurley and Brian D. Prowell INTRODUCTION A number of new processes and products have become available that have the capability of reducing the temperature at which hot mix asphalt (HMA) is mixed and compacted without compromising the performance of the pavement. These new products can reduce production

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(PDF) Evaluation of Sasobit® for use in warm-mix asphalt

need for a cure time before traffic can be allowed on the asphalt mixture containing Sasobit®. This is consistent with the reported congealing point (212 ° F (100 ° C)) for Sasobit ® ( 4 ).

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Laboratory evaluation of warm-mix epoxy SBS modified ...

01/11/2020  To lower the viscosity, an organic warm mix asphalt (WMA) additive, named Sasobit, was incorporated into SBA to prepare Sasobit modified ESBAs. The effect of Sasobit concentration on the morphology and performance of the neat ESBA was investigated. By adding Sasobit, the viscosity of the neat ESBA decreased and the construction time of the ESBA mixture was extending. Regarding the

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[PDF] Evaluation of HMA Mixtures Containing Sasobit ...

This limited study provided a laboratory and field comparative evaluation of PG 76-22 HMA hot mix asphalt (HMA) mixture and a mixture containing the additive “Sasobit®.” The fundamental material characterization testing (asphalt cement binder rheology, durability, and permanent deformation) was performed. The mixtures’ durability (moisture susceptibility) and permanent deformation ...

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A PERFORMANCE EVALUATION OF WARM MIX ASPHALT MIXTURE

A PERFORMANCE EVALUATION OF WARM MIX ASPHALT MIXTURE BY INCORPORATING SASOBIT ADDITIVE ... Key Words: Warm Mix Asphalt, Sasobit, Indirect Tensile Strength, Marshal Properties, Retained stability Pavement cooling time is reduced because initial temperature. 1. INTRODUCTION Warm mix asphalt is picking up acknowledgment now a day in light of around 80%

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Performance evaluation of asphalt mixtures containing warm ...

Performance evaluation of asphalt mixtures containing warm mix asphalt (WMA) additives and reclaimed asphalt pavement (RAP) Global warming and reduced available energy resources have provided strong incentives to find alternative materials and technologies for the construction of pavements. Technologies such as asphalt recycling or warm mix asphalt (WMA) can provide

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Evaluation of Warm Mix Asphalt Mixtures Containing RAP ...

This paper presents the results of a study that was conducted to evaluate the performance and constructability of warm mix asphalt (WMA) mixtures containing reclaimed asphalt pavement (RAP). Four sections were constructed at the indoor Accelerated Pavement Loading Facility at Ohio University. Aspha-min, Sasobit, and Evotherm WMA mixtures were used in the wearing course layer of the first

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Evaluation of Marshall Properties of Warm Mix Asphalt ...

Overview of Warm Mix Asphalt Evaluation Of Sasobit For Use In Warm Technologies and Research Results from All Mix Aspalt.NACT Report 05-06. National over the World, LAP LAMBERT Academic Center For Asphalt Technology. Auburn Publishing GmbH Co. KG, Saarbrucken, University.USA. Germany, 2011. 10. Institute, Asphalt. Asphalt handbook MS-4 7th edition. USA : Asphalt Institute,

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[PDF] Evaluation of HMA Mixtures Containing Sasobit ...

This limited study provided a laboratory and field comparative evaluation of PG 76-22 HMA hot mix asphalt (HMA) mixture and a mixture containing the additive “Sasobit®.” The fundamental material characterization testing (asphalt cement binder rheology, durability, and permanent deformation) was performed. The mixtures’ durability (moisture susceptibility) and permanent deformation ...

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Evaluation of Sasobit® for Use in Warm Mix Asphalt

Evaluation of Sasobit® for Use in Warm Mix Asphalt. Several new processes have been developed to reduce the mixing and compaction temperatures of hot mix asphalt without sacrificing the quality of the resulting pavement. One of these processes utilizes Sasobit®, a synthetic long chain Fischer-Tropsch wax. Sasobit® can be blended with the binder at a terminal or in the contractor’s tank ...

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A PERFORMANCE EVALUATION OF WARM MIX ASPHALT MIXTURE

A PERFORMANCE EVALUATION OF WARM MIX ASPHALT MIXTURE BY INCORPORATING SASOBIT ADDITIVE ... Key Words: Warm Mix Asphalt, Sasobit, Indirect Tensile Strength, Marshal Properties, Retained stability Pavement cooling time is reduced because initial temperature. 1. INTRODUCTION Warm mix asphalt is picking up acknowledgment now a day in light of around 80%

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Laboratory evaluation of the fatigue properties of Warm ...

08/05/2012  Request PDF Laboratory evaluation of the fatigue properties of Warm Mix Asphalt containing Sasobit Regular hot mix asphalt produced with high fuel consumption, air pollution and other problems ...

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Evaluation of Warm Mix Asphalt Mixtures Containing RAP ...

This paper presents the results of a study that was conducted to evaluate the performance and constructability of warm mix asphalt (WMA) mixtures containing reclaimed asphalt pavement (RAP). Four sections were constructed at the indoor Accelerated Pavement Loading Facility at Ohio University. Aspha-min, Sasobit, and Evotherm WMA mixtures were used in the wearing course layer of the first

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Performance evaluation of asphalt mixtures containing warm ...

Performance evaluation of asphalt mixtures containing warm mix asphalt (WMA) additives and reclaimed asphalt pavement (RAP) Global warming and reduced available energy resources have provided strong incentives to find alternative materials and technologies for the construction of pavements. Technologies such as asphalt recycling or warm mix asphalt (WMA) can provide

Get Price

Evaluation of Marshall Properties of Warm Mix Asphalt ...

Overview of Warm Mix Asphalt Evaluation Of Sasobit For Use In Warm Technologies and Research Results from All Mix Aspalt.NACT Report 05-06. National over the World, LAP LAMBERT Academic Center For Asphalt Technology. Auburn Publishing GmbH Co. KG, Saarbrucken, University.USA. Germany, 2011. 10. Institute, Asphalt. Asphalt handbook MS-4 7th edition. USA : Asphalt Institute,

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[PDF] Laboratory evaluation of warm mix asphalt mixtures ...

Abstract This paper presents the results of a laboratory study which was aimed to verify possibility of using electric arc furnace (EAF) steel slag (SS) in substitution of natural limestone (LS) aggregates in warm mix asphalt (WMA) mixture. The SS was used as fine and coarse portion of aggregate gradation in HMA mixtures, and as coarse portion of aggregate gradation in WMA mixture.

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Laboratory evaluation of warm mix asphalt ageing ...

Results of this study indicate that the warm asphalt additives improved the moisture susceptibility of the mixes and the mixes containing Sasobit® exhibited lowered rutting. Also, Aspha-min® lowered the resilient modulus (M R) values of the mixes at 25 and 40°C. The additives did not seem to have any significant effect on the moisture susceptibility or the rutting resistance of the mixes as ...

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Top PDF A Performance Evaluation of Warm Mix Asphalt ...

National Asphalt Pavement Association (NAPA) surveys indicated that, in 2010 and 2009, just 13.2% and 5.4% of plant mix was WMA, respectively (NCAT 2012). Also, by 2012, 26 states have either fully implemented WMA or have a WMA implementation plan underway. Warm mix asphalt technologies allow the plant mix asphalt produced at lower temperatures while maintaining the workability of Hot Mix ...

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