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CHARACTERIZATION OF HOT MIX ASPHALT

2016-10-5  CHARACTERIZATION OF HOT MIX ASPHALT CONTAINING POST-CONSUMER RECYCLED ASPHALT SHINGLES AND FRACTIONATED RECLAIMED ASPHALT PAVEMENT

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Characterization of Hot-Mix Asphalt Containing Reclaimed ...

2016-10-13  Characterization of Hot-Mix Asphalt Containing Reclaimed Asphalt Pavement Material in Cold Climate: An Alaskan Experience . Jenny Liu1a, and Sheng Zhao1b. 1University of Alaska Fairbank, Fairbanks, AK, USA. 1aEmail:, 1bEmail: . ABSTRACT

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Characterization of a Warm Mix Asphalt Containing ...

2015-6-5  The chemical product was added to the asphalt binder AC 60-70 (PG 58-22) during the mixing process of the WMA-RAP. Using the additive, the mixing temperature of RAP mixtures can decrease 30°C, reaching similar volumetric composition with respect to traditional hot mix asphalt (HMA).

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Characterization of Alaskan Hot-Mix Asphalt Containing ...

Characterization of Alaskan Hot-Mix Asphalt Containing Reclaimed Asphalt Pavement Material. In order to properly characterize Alaskan hot-mix asphalt (HMA) materials containing recycled asphalt pavement (RAP), this study evaluated properties of 3 asphalt binders typically used in Alaska, PG 52-28, PG 52-40, and PG 58-34, and 11 HMA mixtures containing up to 35% RAP that were either produced in ...

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Characterization of warm mix asphalt binders containing ...

2009-6-1  Reclaimed asphalt pavement (RAP) comprises one of the largest recycled materials, and warm mix asphalt (WMA) technologies become more commonly used due to their promising advantages in the United States and Europe. This paper addresses the laboratory investigation of performance properties of WMA binders containing aged binders.

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Characterization of Alaskan Hot-Mix Asphalt containing ...

Characterization of Alaskan Hot-Mix Asphalt containing Reclaimed Asphalt Pavement Material . By Jenny Liu, Sheng Zhao and Lin Li. Get PDF (6 MB) Abstract. In order to properly characterize Alaskan HMA materials containing RAP, this study evaluated properties of 3 asphalt binders typically used in Alaska, PG 52-28, PG 52-40, and PG 58-34, and 11 ...

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Performance Characterization of Warm-Mix Asphalt ...

Performance Characterization of Warm-Mix Asphalt Containing High Reclaimed-Asphalt Pavement with Bio-Oil Rejuvenator ... ASCE Subject Headings: Mixtures, Moisture, Materials characterization, Recycling, Fatigue tests, Materials processing, Binders (material), Asphalt pavements Journal of

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Laboratory evaluation of field produced hot mix asphalt ...

T1 - Laboratory evaluation of field produced hot mix asphalt containing post-consumer recycled asphalt shingles and fractionated recycled asphalt pavement. AU - Cascione, Andrew A. AU - Williams, R. Christopher. AU - Buttlar, William G. AU - Ahmed, Sarfraz. AU - Hill, Brian. AU - Haugen, Debra S. AU - Gillen, Steven. PY - 2011/12/1. Y1 - 2011/12/1

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Characterization of Asphalt Mixtures Containing Double ...

The use of DCRCAs was found to improve the resistance of asphalt mixes against permanent deformation. The fatigue life (number of cycles to failure) also was improved by the addition of DCRCAs in asphalt mixtures. The number of load cycles of DCRCA mixes was 12%, 23%, and 141% higher than that of the control mix.

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Preparation and Performance Characterization of Warm-Mix ...

2020-8-13  Reclaimed asphalt pavement (RAP) material is generally under a large amount of aged asphalt coated on the surface of the aggregates, which often limits its (RAP) wide application. Bioasphalt is a renewable material with constituent components that are comparable to regular petroleum asphalt and has the potential to rejuvenate the performance of the aged asphalt in RAP materials.

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Characterization of Alaskan Hot-Mix Asphalt Containing ...

2021-7-25  In order to properly characterize Alaskan HMA materials containing RAP, this study evaluated properties of 3 asphalt binders typically used in Alaska, PG 52-28, PG 52-40, and PG 58-34, and 11 HMA mixtures containing up to 35% RAP that were either produced in the lab or collected from existing paving projects in Alaska.

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Characterization of a Warm Mix Asphalt Containing ...

2015-6-5  The chemical product was added to the asphalt binder AC 60-70 (PG 58-22) during the mixing process of the WMA-RAP. Using the additive, the mixing temperature of RAP mixtures can decrease 30°C, reaching similar volumetric composition with respect to traditional hot mix asphalt (HMA).

Get price

Characterization of Hot-Mix Asphalt Containing Reclaimed ...

Characterization of Hot-Mix Asphalt Containing Reclaimed Asphalt Pavement Material in Cold Climate: An Alaskan Experience January 2016 DOI: 10.18552/2016/SCMT4S275

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Project Update: Characterization of Alaskan Hot-Mix ...

2016-7-15  Characterization of Alaskan Hot-Mix Asphalt containing RAP Jenny Liu, Sheng Zhao and Beaux Kemp 06/25/15 Project Update:

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Performance Characterization of Warm-Mix Asphalt ...

Performance Characterization of Warm-Mix Asphalt Containing High Reclaimed-Asphalt Pavement with Bio-Oil Rejuvenator ... ASCE Subject Headings: Mixtures, Moisture, Materials characterization, Recycling, Fatigue tests, Materials processing, Binders (material), Asphalt pavements Journal of

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Characterization of Hot-Mix Asphalt Made with Recycled ...

In this research a laboratory characterization of hot-mix asphalt (HMA) made with recycled concrete aggregates (RCA) from construction and demolition waste (CDW) as base layer in road construction has been conducted. HMA containing 5%, 10%, 20% and 30% of RCA in place of virgin aggregate were evaluated. To improve water resistance of the mixtures, they were left in an oven for 4 hours at ...

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Laboratory evaluation of field produced hot mix asphalt ...

T1 - Laboratory evaluation of field produced hot mix asphalt containing post-consumer recycled asphalt shingles and fractionated recycled asphalt pavement. AU - Cascione, Andrew A. AU - Williams, R. Christopher. AU - Buttlar, William G. AU - Ahmed, Sarfraz. AU - Hill, Brian. AU - Haugen, Debra S. AU - Gillen, Steven. PY - 2011/12/1. Y1 - 2011/12/1

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Performance Characterization of Hot Mix Asphalt with High ...

Therefore, the primary objective of this study was to investigate the performance of hot mix asphalt with high RAP content and basalt fiber. To achieve the goals, asphalt mixture samples containing 0%, 30%, 40% and 50% RAP reinforced with basalt fiber were fabricated.

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Chemical Characterization of Asphalts Related to

2019-7-19  asphalt binders of conventional hot mix asphalt mixtures (HMA) containing recycled asphalts (RAS and /or RAP) and/or recycling agents and their cracking potential. The molecular size and structure of asphalt components undergo large changes during its exposure to environmental factors, which affects its physical properties.

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Influence of post-consumer recycled asphalt shingles on ...

2020-10-13  Influence of post-consumer recycled asphalt shingles on hot mix asphalt containing fractionated recycled asphalt pavement Andrew Aaron Cascione Iowa State University Follow this and additional works at:https://lib.dr.iastate/etd Part of theCivil and Environmental Engineering Commons

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Voids Characteristic of Hot Mix Asphalt Containing Waste ...

2019-2-1  This site uses cookies. By continuing to use this site you agree to our use of cookies. To find out more, see our Privacy and Cookies policy.

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Performance Testing of Hot Mix Asphalt Containing Biochar ...

2021-8-13  SHADI SAADEH, PhD Dr. Shadi Saadeh joined the CSULB Civil Engineering and Construction Engineering Management Department in 2007. Dr Saadeh worked for the Texas Transportation Institute (TTI) from 2003-2005 and the Louisiana Transportation Research Center (LTRC) from 2006- 2007. He received his BSc in civil engineering from University of Jordan (1997), MSc in

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Chemical Characterization of Asphalts Related to

2019-7-19  asphalt binders of conventional hot mix asphalt mixtures (HMA) containing recycled asphalts (RAS and /or RAP) and/or recycling agents and their cracking potential. The molecular size and structure of asphalt components undergo large changes during its exposure to environmental factors, which affects its physical properties.

Get price

Characterization of hot-mix asphalt made with recycled ...

[Abstract:] In this research a laboratory characterization of hot-mix asphalt (HMA) made with recycled concrete aggregates (RCA) from construction and demolition waste (CDW) as base layer in road construction has been conducted. HMA containing 5%, 10%, 20% and 30% of RCA in place of virgin aggregate were evaluated.

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Evaluation of warm mix asphalt containing recycled asphalt ...

2014-6-30  Post-consumer RAS with a 26.8% asphalt content and a high performance grade (PG) of 134.2 was used for the mix designs. A polymer modified PG 70-22 was used as the binder. A summary of the aggregate gradations and mix design properties are presented in Table 1 , Table 2 , respectively.

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Characterization of Asphalt Mixtures Produced with Coarse ...

Utilizing recycled asphalt pavements (RAP) in pavement construction is known as a sustainable approach with significant economic and environmental benefits. While studying the effect of high RAP contents on the performance of hot mix asphalt (HMA) mixes has been the focus of several research projects, limited work has been done on studying the effect of RAP fraction and particle size on the ...

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Evaluation and Characterization of a Rubber-Modified

(2) containing guidelines on the use of rubber in hot mix asphalt (HMA). As state departments of transportation incorporate recy­ cled rubber materials, there is a need to evaluate the laboratory properties and performance of rubber-modified HMA (RMHMA) mixes. The

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Mechanical performance of fibers in hot mix asphalt: A ...

2019-3-10  Mechanical characterization of fibers are described. • Papers of HMA reinforced with fibers were reviewed. • Fibers improve the viscoelastic behaviour of asphalt binder. • Fibers improve the mechanical performance of hot mix asphalt. • Fibers reinforce HMA through a tridimensional network and increasing adhesion in the mix.

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Performance of Hot-Mix Asphalt Containing Recycled Asphalt ...

2019-2-12  The purpose of this paper is to report the initial findings of an experimental program to design and assess the properties of recycled hot dense graded asphalt mixes. The mixes include Size 14-mm wearing course mix with and without recycled asphalt pavement (RAP). The RAP contents in the recycled mixes were 10%, 20%, and 30%.

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Laboratory Evaluation of Field Produced Hot Mix Asphalt ...

Laboratory Evaluation of Field Produced Hot Mix Asphalt Containing Post-Consumer Recycled Asphalt Shingles and Fractionated Recycled Asphalt Pavement. Autores: ANDREW A. CASCIONE, R. Christopher Williams, WILLIAM G. BUTTLAR, SARFRAZ AHMED, BRIAN HILL; Localización: Asphalt paving technology, ISSN 0270-2932, Vol. 80, 2011, págs. 377-418 ...

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