evaluation of asphalt mixtures containing sasobit warm mix
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evaluation of asphalt mixtures containing sasobit warm mix.

Evaluation of warm mix asphalt mixtures containing ...

Nov 01, 2017  Evaluation of warm mix asphalt mixtures containing reclaimed asphalt pavement and crumb rubber. ... however, the role of Sasobit in asphalt mixtures is considerable. In fact, Sasobit has enough potential to alleviate the adverse effect of crumb rubber (the latter characteristic) by improving its workability and reducing the viscosity of the ...

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Evaluation of Asphalt Mixtures Containing Sasobit Warm Mix ...

Jun 20, 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.

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Evaluation of Warm Mix Asphalt Mixtures Containing ...

Evaluation of Warm Mix Asphalt Mixtures Containing Reclaimed Asphalt Pavement through Mechanical Performance Tests and an Acoustic Emission Approach. ... Sasobit, and Advera) and three RAP contents (0, 15, and 45%). A common belief among practitioners is that the reduced aging in the asphalt binder associated with lower production temperatures ...

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Evaluation of Asphalt Mixtures Containing Sasobit Warm Mix ...

Request PDF Evaluation of Asphalt Mixtures Containing Sasobit Warm Mix Additive This paper presents field and laboratory performance of conventional hot mix asphalt mixture and mixture ...

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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.

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Performance evaluation of asphalt mixtures containing warm ...

The effects of warm mix asphalt (WMA) additives on the performance of asphalt mixtures are studied. Asphalt mixtures were made with and without reclaimed asphalt pavement (RAP) materials. The use of WMA additives allows for the incorporation of high amount of

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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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Evaluation of Warm Mix Asphalt Mixtures Containing ...

Evaluation of Warm Mix Asphalt Mixtures Containing Reclaimed Asphalt Pavement through Mechanical Performance Tests and an Acoustic Emission Approach. ... Sasobit, and Advera) and three RAP contents (0, 15, and 45%). A common belief among practitioners is that the reduced aging in the asphalt binder associated with lower production temperatures ...

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Evaluation of Asphalt Mixtures Containing Sasobit Warm Mix ...

Request PDF Evaluation of Asphalt Mixtures Containing Sasobit Warm Mix Additive This paper presents field and laboratory performance of conventional hot mix asphalt mixture and mixture ...

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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.

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Evaluation of HMA Mixtures Containing Sasobit

Evaluation of HMA Mixtures Containing Sasobit® by Samuel B. Cooper, Jr., MSCE, P.E. ... 22 HMA and the Sasobit ® hot mix asphalt mixtures. The test factorial and number of projects evaluated was minimal; therefore, further in-depth research is necessary to fully ... European hot mix industry has begun the use of warm mix asphalt technology to ...

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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®,

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Laboratory Evaluation of Warm Mix Asphalt Mixture

Laboratory Evaluation of Warm Mix Asphalt Mixture Shaopeng Wu, Jun Han, Jin Wen, Zhifei Liu ... So the asphalt binders containing Sasobit particles were prepared using a low shear mixer at 150°C and a speed of 125 rpm. The mixing time was 20 minutes. 2.3 Mixture Performance Testing

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Evaluation of rutting performance of stone matrix asphalt ...

Apr 30, 2017  Permanent deformation or rutting, one of the most important distresses in flexible pavements, has long been a problem in asphalt mixtures and thus a great deal of research has been focused on the development of a rheological parameter that would address the rutting susceptibility of both unmodified and modified bituminous binders. In this research, three warm mix additives (Sasobit

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Effect of Short-Term Aging Process on the Moisture ...

Nov 29, 2015  Moisture susceptibility is one of the key issues of warm mix asphalt (WMA). In this research, the moisture susceptibility of asphalt mixtures and binders containing Sasobit warm mix additive was investigated in comparison to that of hot mixture asphalt (HMA) through laboratory aging experiments. The WMA asphalt mixtures were aged in the laboratory at three aging temperatures

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(PDF) Laboratory Evaluation of Effects of Soaked Duration ...

Laboratory Evaluation of Effects of Soaked Duration on Moisture Susceptibility of Warm Mix Asphalt Mix ... it forms a lattice structure in the binder which is the basis of the structural stability of the binder containing Sasobit®. The mixtures without any WMA were referred to as virgin mixture (V) in this paper. ... Jordan J., Amirkhanian, S ...

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2015年代表性论文-长安大学公路学院

Laboratory investigation of andesite and limestone asphalt mixtures containing sodium chloride-based anti-icing filler: Construction and Building Materials: SCI: 3: Viscosity-temperature characteristics of warm mix asphalt binder with Sasobit® Construction and Building Materials: SCI: 4

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asphalt mixture

Asphalt mixture is heterogeneous in nature; therefore, macroscopic parameters alone cannot describe the mechanical behavior of the mixture. In recent years, the arrangement of the aggregate particles in terms of spatial and directional distributions, and contact points are considered as the internal structure of asphalt.

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Rheology and volatile organic compounds characteristics of ...

Abstract Warm-mix flame retardant asphalt (WF-A) is widely used in tunnel pavement owing to its positive construction and workability, as well as excellent flame retardant performance. When flame retardant (FR) improves the flame retardancy of asphalt binders and warm mix agent reduces the construction temperatures, the combined effects of the two additives on asphalt binders’

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Warm Asphalt Rubber PDF Road Surface Asphalt

Warm Asphalt Rubber - Free download as PDF File (.pdf), Text File (.txt) or read online for free.

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Evaluation of HMA Mixtures Containing Sasobit

Evaluation of HMA Mixtures Containing Sasobit® by Samuel B. Cooper, Jr., MSCE, P.E. ... 22 HMA and the Sasobit ® hot mix asphalt mixtures. The test factorial and number of projects evaluated was minimal; therefore, further in-depth research is necessary to fully ... European hot mix industry has begun the use of warm mix asphalt technology to ...

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Evaluation of warm mix asphalt mixtures containing ...

Evaluation of warm mix asphalt mixtures containing reclaimed asphalt pavement through mechanical performance tests and an acoustic emission approach Brian Hill,

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Laboratory Evaluation of Warm Mix Asphalt Mixture

Laboratory Evaluation of Warm Mix Asphalt Mixture Shaopeng Wu, Jun Han, Jin Wen, Zhifei Liu ... So the asphalt binders containing Sasobit particles were prepared using a low shear mixer at 150°C and a speed of 125 rpm. The mixing time was 20 minutes. 2.3 Mixture Performance Testing

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(PDF) Evaluation of Warm Mix Asphalt Mixtures Containing ...

Evaluation of the Low Temperature Cracking Performance of Warm Mix Asphalt (WMA) By Salman Hakimzadeh and Behzad Behnia A review of warm mix asphalt technology: Technical, economical and environmental aspects Mezclas asfálticas tibias: revisión desde

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Field Evaluation of Warm-Mix Asphalt Technologies ...

Nov 11, 2012  In this study, WMA mixtures containing reclaimed asphalt pavement (RAP) were evaluated in a field project in Ohio. The project included using Aspha-min, Sasobit, and Evotherm in three test sections. Furthermore, a control section was also produced so that a side-by-side comparison could be made between WMA and HMA mixtures.

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Evaluation of New Technologies for Use in Warm Mix Asphalt

Aug 15, 2006  Abstract. Several new processes have been developed with the goal of reducing the mixing and compaction temperatures of hot mix asphalt without sacrificing the quality of the resulting pavement. Three potential Warm Mix Asphalt processes were evaluated in this study. They were Aspha-min®, Sasobit®, and Evotherm®.

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Evaluation of Warm Mix Asphalt Performance with High RAP ...

Mar 30, 2015  The effects of warm mix asphalt additive (Sasobit) on mixes containing different percentages of RAP were investigated in the laboratory. Three different concentrations of RAP (30%, 40% and 50%) with 1.5% Sasobit by weight of binder were added, and Marshall method was used to produce all samples investigated.

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(PDF) Laboratory Evaluation of Effects of Soaked Duration ...

Laboratory Evaluation of Effects of Soaked Duration on Moisture Susceptibility of Warm Mix Asphalt Mix ... it forms a lattice structure in the binder which is the basis of the structural stability of the binder containing Sasobit®. The mixtures without any WMA were referred to as virgin mixture (V) in this paper. ... Jordan J., Amirkhanian, S ...

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Effects of moisture on warm mix asphalt containing Sasobit

For a more realistic evaluation of the WMA approaches, trial pavement sections of the WMA mixtures and their counterpart hot-mix asphalt (HMA) mixtures were implemented in Antelope County, Nebraska.

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Research Article Effect of Short-Term Aging Process on the ...

mixtures containing Sasobit warm mix additive. e SFE of asphalt binders extracted from Sasobit warm mix increased with the aging time and temperature. e moisture susceptibility of the asphalt mixtures and binders containing Sasobit warm mixes was similar to or even greater than that of HMA aging under certain conditions. 1. Introduction

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(PDF) Evaluation of Low Temperature Cracking Tests and ...

Evaluation of Asphalt Mixtures Containing Sasobit Warm Mix Additive ... hot mix asphalt mixture and mixture containing warm mix additive named Sasobit®. The laboratory evaluation included ...

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Evaluation of Potential Processes for Use in Warm Mix ...

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): 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. Three potential warm mix asphalt processes were evaluated in this study. They were Aspha-min®, Sasobit®, and Evotherm®.

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Evaluation of the Potential of Sasobit REDUX Additive to ...

This industry has provided several techniques and a wide range of additives to lower the production temperatures of asphalt mixtures, generating, among others, a new mix type called warm-mix asphalt (WMA). This paper aims to evaluate the potential of the Sasobit REDUX additive to lower the production temperatures of WMA.

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Low-Temperature Fracture Toughness Study for Hot Mix ...

May 21, 2021  A linear elastic fracture mechanics method is proposed to investigate the fracture behavior of hot mix asphalt and warm mix asphalt; this method was used in this study to calculated the fracture toughness of hot mix asphalt and warm mix asphalt containing 3% Sasobit at low temperatures (0, − 10, and – 20 °C) and two types of bitumen (60/70 and 85/100). A semi-circular

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