comparative life cycle assessment of warm mix asphalt with

specializing in the production of large, medium and small concrete mixers, concrete mixing stations, stabilized soil mixing stations and other equipment. It is a heavy industry enterprise integrating R & production and sales.

Comparative life cycle assessment of warm mix asphalt with ...

Jan 01, 2020  This paper presents the results of a comparative life cycle assessment undertaken to compare the potential environmental impacts associated with the use of

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Comparative life cycle assessment of warm mix technologies ...

Comparative life cycle assessment of warm mix technologies in asphalt rubber pavements with uncertainty analysis. ... As one of the solutions, warm mix

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Comparative life cycle assessment of warm mix technologies ...

Aug 01, 2019  Evaluation of the environmental and economic impacts of warm-mix asphalt using life-cycle assessment Int. J. Constr. Educ. Res. , 6 ( 3 ) ( 2010 ) , pp. 238

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Comparative life cycle assessment of asphalt pavements ...

Comparative life cycle assessment of asphalt pavements using reclaimed asphalt, warm mix technology and cold in-place recycling ... (RAP) and Warm Mix

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Comparative life cycle assessment of warm mix technologies ...

Comparative life cycle assessment of warm mix technologies in asphalt rubber pavements with uncertainty analysis. ... As one of the solutions, warm mix asphalt (WMA) technologies can reduce the construction temperature with the assistance of various WMA additives, while the long-term environmental advantages still need to be explored. ...

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(PDF) A Comparative Life Cycle Assessment (LCA) of Warm ...

A Comparative Life Cycle Assessment (LCA) of Warm Mix Asphalt (WMA) and Hot Mix Asphalt (HMA) Pavement: A Case Study in China September 2019 Advances in Civil Engineering 2019(08):1-12

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Comparative Life Cycle Assessment between Warm SMA and ...

This report presents the comparative life cycle assessment (LCA) between warm stone mastic asphalt (SMA) and conventional SMA. Specifically, the study evaluated and compared the life cycle environmental and economic performances of two mixtures: a warm SMA binder course mixture with a chemical additive and a control hot SMA binder course mixture.

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[PDF] A Comparative Life Cycle Assessment (LCA) of Warm ...

Generally, the warm mix asphalt (WMA) technology can reduce the mixing and paving temperature effectively as compared with that of hot mix asphalt (HMA), which is considered more environment-friendly. In this study, the environmental impacts and resource consumptions of WMA and HMA pavements were analyzed comparatively using the life cycle assessment (LCA) method.

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Comparative life cycle assessment of warm mix technologies ...

In this study, a life cycle assessment (LCA) framework incorporated with uncertainty analysis was built to identify the long-term energy-saving role of WMA technologies in AR pavement, and quantify the life cycle energy consumption of warm AR pavements built with three typical warm additives: organic wax, surfactant additive, and zeolite.

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Comparative sustainability assessment of warm-mix asphalts ...

Jan 01, 2012  Comparative sustainability assessment of warm-mix asphalts: A thermodynamic based hybrid life cycle analysis ... Utilization of warm-mix asphalt (WMA) was one of the five emerging technologies identified to solve some of these problems ... Life-cycle assessment of warm-mix asphalt: an environmental and economic perspective.

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COMPARISON OF WARM MIX ASPHALT AND HOT MIX

87 COMPARISON OF WARM MIX ASPHALT AND HOT MIX ASPHALT PAVEMENT BASED ON LIFE CYCLE ASSESSMENT Shuang Wu1 and Shunzhi Qian2* 1 Southeast University, 2 Sipailou, Nanjing, Jiangsu, China 210018 2 Nanyang Technological University, N1‐01c‐79, 50 Nanyang Avenue, Singapore, 639798 * Corresponding author: [email protected]

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Comparative life cycle assessment of asphalt pavements ...

Comparative life cycle assessment of asphalt pavements using reclaimed asphalt, warm mix technology and cold in-place recycling . By MARTINA IRENE Giani, Giovanni Dotelli, Nicolò Brandini and Luca Zampori. Cite . BibTex; Full citation Abstract. In this work the environmental sustainability of asphalt pavement is analyzed, from material ...

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Life cycle assessment of hot mix asphalt and zeolite-based ...

May 01, 2013  Life cycle assessment of hot mix asphalt and zeolite-based warm mix asphalt with reclaimed asphalt pavement. ... Comparative sustainability assessment of warm-mix asphalts: a thermodynamic based hybrid life cycle analysis. Resources Conservation and Recycling, 58

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A comparative cradle-to-gate life cycle assessment of ...

LIFE CYCLE SUSTAINABILITYASSESSMENT A comparative cradle-to-gate life cycle assessment of three concrete mix designs Michael W. Tait1 Wai M. Cheung 1 Received: 18 September 2015/Accepted: 19 January 2016/Published online: 5 February 2016

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Life Cycle Assessment of Asphalt Pavement Maintenance

Life Cycle Assessment of Asphalt Pavement Maintenance 5. Report Date January 2014 6. Performing Organization Code CAIT/Rutgers University 7. Author(s) ... Recently, the use of warm mix asphalt (WMA) has been promoted because . 9 of its energy and environmental benefits brought by the lowered production and placement temperatures.

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Improving the Environmental Sustainability of Low Noise ...

design and management of transport infrastructures. A life cycle assessment of low noise pavements is carried out here, with the aim to evaluate and compare the use of warm mix asphalts containing crumb rubber (CR) from end-of-life tires (ELTs) and reclaimed asphalt pavement (RAP). Di erent

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Systems Thinking for Life Cycle Sustainability Assessment ...

The EU’s 6th Framework program-funded Coordination Action for Innovation in Life Cycle Analysis for Sustainability (CALCAS) aims to overcome the limits of current Life Cycle Assessment (LCA) methods by presenting two mechanisms such as deepening and broadening to further advance the life-cycle sustainability modeling [5,6].

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hot mix asphalt plant Costa Rica

When placing hot-mix asphalt (HMA) ensure that the mix temperature is a minimum of 290°F at the mid-depth of the mat behind the screed when the compaction process begins. The ideal mix temperature will vary slightly depending on the binder type used in the mix design lift thickness the time available for compaction and ambient conditions.

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Comparative Life Cycle Assessment between Warm SMA and ...

This report presents the comparative life cycle assessment (LCA) between warm stone mastic asphalt (SMA) and conventional SMA. Specifically, the study evaluated and compared the life cycle environmental and economic performances of two mixtures: a warm SMA binder course mixture with a chemical additive and a control hot SMA binder course mixture.

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Comparative sustainability assessment of warm-mix asphalts ...

A comprehensive life cycle assessment of asphalt pavements was conducted including hot mix asphalt (HMA), warm mix asphalt (WMA) with the addition of synthetic zeolites, and asphalt mixes with ...

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A Comparative Life Cycle Assessment of Hot Mixes Asphalt ...

T1 - A Comparative Life Cycle Assessment of Hot Mixes Asphalt Containing Bituminous Binder Modified with Waste and Virgin Polymers. AU - Santos, Joao. AU - Cerezo, Veronique. AU - Soudani, Khedoudja. AU - Bressi, Sara. PY - 2018. Y1 - 2018

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Life Cycle Assessment of Hot Mix Asphalt Containing ...

Jul 18, 2019  This paper presents a comparative life cycle assessment (LCA) and cost analysis for asphalt mixtures containing recycled materials including glass and recycled construction aggregate (RCA). The composition of asphalt mixtures selected for this study are determined through a comprehensive laboratory investigation.

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A Comparative Life Cycle Assessment of Asphalt and Rigid ...

A Comparative Life Cycle Assessment of Asphalt and Rigid Pavements M. Atakan, A.B. Gültekin and K. Yıldız ... (RAP), warm mix asphalt (WMA), fly ash (FA) and recycled concrete aggregate (RCA).

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Comparative life cycle assessment of asphalt pavements ...

Comparative life cycle assessment of asphalt pavements using reclaimed asphalt, warm mix technology and cold in-place recycling . By MARTINA IRENE Giani, Giovanni Dotelli, Nicolò Brandini and Luca Zampori. Cite . BibTex; Full citation Abstract. In this work the environmental sustainability of asphalt pavement is analyzed, from material ...

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Comparative Life Cycle Assessment between Warm SMA and ...

Abstract. This report presents the comparative life cycle assessment (LCA) between warm stone mastic asphalt (SMA) and conventional SMA. Specifically, the study evaluated and compared the life cycle environmental and economic performances of two mixtures: a warm SMA binder course mixture with a chemical additive and a control hot SMA binder course mixture.

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Life Cycle Assessment of Asphalt Roads

effects of chemical warm mix asphalt additives (WMAA)s must be evaluated on a case by case basis since WMAA interaction with the aggregate surface mineralogy appears to play a significant role and thus affects its long term structural behavior.

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Life Cycle Assessment of Biochar Modified Bioasphalt ...

This study presents a comparative life cycle assessment (LCA) among three different typologies of hot mix asphalt mixtures (HMA): standard, cellulose-reinforced and ELT fiber-reinforced.

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A comparative cradle-to-gate life cycle assessment of ...

Feb 05, 2016  Andrae ASG (2015b) Comparative screening life cycle impact assessment of renewable and fossil power supply for a radio base station site. Int J Green Technol 1:21–34. Google Scholar Azapagic A, Clift R (1999) The application of life cycle assessment to process optimisation. Comput Chem Eng 23(10):1509–1526

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Life Cycle Assessment of low temperature asphalt mixtures ...

16 It’s within this context that this study presents a full process-based comparative life cycle 17 assessment (LCA) looking at understanding the environmental impact of reducing mixing temperature 18 , through the use of warm mix technologies, namely chemical additives-based and foamed-based, and ... 21 warm mix asphalt (HWMA) (Rubio et al ...

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(PDF) Life Cycle Assessment of low temperature asphalt ...

Life Cycle Assessment of low temperature asphalt mixtures for road pavement surfaces: a comparative analysis August 2018 Resources Conservation and Recycling 138:283-297

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AComparativeLifeCycleAssessment(LCA)ofWarmMix

2.3. Life Cycle Inventory (LCI) Analysis 2.3.1. Raw Materials. ˜e raw materials of asphalt mixture mainly include natural aggregates (sand, mineral powder, gravel, and stone chips), asphalt (petroleum asphalt and modied asphalt), and warm-mixing agents. ˜e LCI of natural aggregates was from the Chinese Life Cycle

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Life-Cycle Assessment of Warm- Mix Asphalt An ...

– Determine the life-cycle assessment of warm-mix asphalt (WMA) technology as compared to HMA mixture • Functional unit: provides the basis of comparison between alternative products – Consider one ton of delivered hot-mix asphalt. System Boundary for HMA Asphalt binder manufacture Transportation to plant Aggregate

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