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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 Hot Mixes Asphalt ...

Jan 01, 2018  This paper presents the results of a life cycle assessment undertaken to compare the potential environmental impacts associated with the use of asphalt surface mixtures produced with polymer modified bitumen with those of a conventional asphalt surface mixture. Seven types of hot mix asphalt mixtures to be used in the surface course are ...

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

May 01, 2013  Normally, the life cycle of road pavements is divided into five major stages or sub-systems: material production, construction, use, maintenance, and end-of-life (Santero et al., 2010).However, asphalt production was treated in this study as a separate sub-system in order to highlight the influence of asphalt production technology on the overall impact.

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A comparative Life-Cycle Assessment of hot mixes asphalt ...

João Pedro Santos, Veronique Cerezo, Khedoudja Soudani, Sara Bressi. A comparative Life-Cycle Assessment of hot mixes asphalt containing bituminous binder modified with waste and virgin polymer. Procedia CIRP, ELSEVIER, 2018, pp.194-199. ￿10.1016/j.procir.2017.11.046￿. ￿hal-01851881￿

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

25th CIRP Life Cycle Engineering (LCE) Conference, 30 April ± 2 May 2018, Copenhagen, Denmark A comparative life cycle assessment of hot mixes asphalt containing bituminous binder modified with waste and virgin polymers Joao Santosa*, Veronique Cerezob, Khedoudja Soudanic, Sara Bressid

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Life cycle assessment of hot mix asphalt with recycled ...

In this study a comparative life cycle assessment (LCA) was conducted according to a ‘cradle-to-laid’ approach to evaluate the potential environmental impacts related to the use of recycled concrete aggregates (RCAs) as a partial replacement of coarse natural aggregates in the production of Hot Mix Asphalt

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Life Cycle Assessment of Hot Mix Asphalt Production with ...

Dec 18, 2020  Three asphalt mixture alternatives will be compared in this study. Hot mix asphalt designs that contain 0%, 20%, and 40% RAP are considered for comparison. In addition, life cycle inventory analysis for each individual alternative will be developed which is thought to be useful in

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

Jan 01, 2020  A comparative life cycle assessment of hot mixes asphalt containing bituminous binder modified with waste and virgin polymers Proc. CIRP , 69 ( 2018 ) , pp. 194 - 199 Article Download PDF View Record in Scopus Google Scholar

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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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Life Cycle Assessment of Hot Mix Asphalt Production with ...

Dec 18, 2020  Three asphalt mixture alternatives will be compared in this study. Hot mix asphalt designs that contain 0%, 20%, and 40% RAP are considered for comparison. In addition, life cycle inventory analysis for each individual alternative will be developed which is thought to be useful in

Get price

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

25th CIRP Life Cycle Engineering (LCE) Conference, 30 April ± 2 May 2018, Copenhagen, Denmark A comparative life cycle assessment of hot mixes asphalt containing bituminous binder modified with waste and virgin polymers Joao Santosa*, Veronique Cerezob, Khedoudja Soudanic, Sara Bressid

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

Jan 01, 2020  A comparative life cycle assessment of hot mixes asphalt containing bituminous binder modified with waste and virgin polymers Proc. CIRP , 69 ( 2018 ) , pp. 194 - 199 Article Download PDF View Record in Scopus Google Scholar

Get price

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

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 reclaimed asphalt pavement (RAP). The environmental impacts associated with energy consumption and air emissions were assessed, as well as other environmental impacts resulting from the extraction and ...

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

This paper presents the results of a life cycle assessment undertaken to compare the potential environmental impacts associated with the use of asphalt surface mixtures produced with polymer modified bitumen with those of a conventional asphalt surface mixture. Seven types of hot mix asphalt mixtures to be used in the surface course are ...

Get price

Life Cycle Cost Analysis Comparison of Hot Mix Asphalt and ...

In the construction and maintenance of asphalt pavement, reclaimed asphalt pavement (RAP) is being widely used as a cheaper alternative to the conventional hot mix asphalt (HMA). HMA incorporated with a high RAP content (e.g., 40%), which is the

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

Sep 09, 2019  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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(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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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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Analysis of Recycling of Asphalt Shingles in Pavement ...

HMA Hot mix asphalt lb Pound LCA Life cycle assessment NH 3 Ammonia NOx Nitrogen oxides NREL National Renewable Energy Laboratory PM Particulate matter Pb Lead PCAS Post-consumer asphalt shingles RAP Reclaimed asphalt pavement RAS Recycled asphalt shingles SOx Sulfur oxides U.S. United States U.S. LCI U.S. Life Cycle Inventory Database

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Life Cycle Assessment of Asphalt Mixtures in Support of an ...

The scope of the underlying life cycle assessment of the asphalt mixture is strictly “cradle-to-gate” with the gate being defined as the point at which the asphalt mixture is transferred from the silo at an asphalt plant. Figure 1. Diagram of Designations of Modular Information Used Product Scope

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Life Cycle Assessment of Asphalt Pavements

Life cycle assessment starts with a definition of the aim and scope of the study. The main work is in the development of a life cycle inventory (LCI), in which all the significant environmental impacts (input and output) during the life time of the product or process are quantified and compiled.

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Coatings Free Full-Text Improving the Environmental ...

Increasing environmental awareness is pushing towards sustainable approaches to the 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). Different scenarios have been ...

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

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 reclaimed asphalt pavement (RAP). The environmental impacts associated with energy consumption and air emissions were assessed, as well as other environmental impacts resulting from the extraction and ...

Get price

Life Cycle Cost Analysis Comparison of Hot Mix Asphalt and ...

In the construction and maintenance of asphalt pavement, reclaimed asphalt pavement (RAP) is being widely used as a cheaper alternative to the conventional hot mix asphalt (HMA). HMA incorporated with a high RAP content (e.g., 40%), which is the

Get price

Life Cycle Cost Analysis Comparison of Hot Mix Asphalt and ...

Asphalt pavements containing recycled asphalt material have major impacts in terms of low cost as well as environmental life cycle benefits in comparison to conventional hot mix asphalt pavements; the use of reclaimed asphalt (RA) is typical because of its economic benefits in production and the environmental effects of the transportation of ...

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Life Cycle Assessment of Sustainable Asphalt Pavement ...

Jul 11, 2021  life cycle [26], during both initial construction and maintenance phases [27]. Several LCA analyses have been carried out on innovative road materials [28,29] and maintenance techniques [30,31] to estimate the environmental compatibility of previously eco-designed asphalt materials and compare them to traditional hot mix asphalt solutions.

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(PDF) Life cycle analysis of concrete and asphalt ...

It is shown that concrete is the more sustainable material. Huang et al. [13] studied the development of a life cycle assessment tool for construction and maintenance of asphalt pavements and concluded that the production of hot mix asphalt and bitumen was found to represent energy intensive processes.

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Life Cycle Assessment of Asphalt Pavements

Life cycle assessment starts with a definition of the aim and scope of the study. The main work is in the development of a life cycle inventory (LCI), in which all the significant environmental impacts (input and output) during the life time of the product or process are quantified and compiled.

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(PDF) Quantifying the Environmental Burdens of the Hot Mix ...

Jun 01, 2016  A life cycle assessment (LCA) model is used to quantify the environmental burdens for material, construction, maintenance and use phases of hot mix asphalt (HMA) pavement.

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Evaluation of the Effect of Recycled Asphalt Shingles on ...

• Life-Cycle Assessment indicated Mix 5: SP19 3% RAS and 25% RAP was the most optimal sustainable and economical HMA mix • Overall; Mix 5: SP19 3% RAS and 25% RAP is the optimal design mix; RAS can be a useful additive to HMA mixtures if engineered properly into the mix.

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Performance of Warm Mix Asphalt containing Sasobit (R ...

Performance of Warm Mix Asphalt containing Sasobit (R): State-of-the-art. ... This paper also reviews the life-cycle assessment, energy savings potential and greenhouse gas (GHG) emission ...

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NAPA Product Category Rules for Asphalt Mixtures

Life Cycle Assessment of Asphalt Mixtures in Support of an Environmental Product Declaration (Mukherjee, 2016). ... materials containing liquid asphalt binder and aggregates. RAP is typically ... that breaks down large pieces of discarded hot- or warm-mix asphalt pavement. xviii. Recycled fuel oil (RFO) — waste oil that is reprocessed to be ...

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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

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

Feb 05, 2016  Purpose The concrete industry faces challenges to create concrete mix designs that reduce negative environmental impacts but also maintain high performance. This has led to ‘greener’ cementitious materials being developed which can decrease the use of traditional Portland cement (PC). This study intended to carry out a ‘cradle-to-gate’ life cycle assessment (LCA) on concrete mix ...

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Life cycle assessment of roadworks in United Arab Emirates ...

Life cycle assessment methodology was applied in this study to calculate environmental impacts of a 3.5-km-long dual carriageway asphalt highway section case study in Abu Dhabi across following ...

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Impacts of climate-change and realistic traffic conditions ...

Aug 10, 2021  Impacts of climate-change and realistic traffic conditions on asphalt pavement and rehabilitation decisions using life cycle assessment February 2020 Conference: Pavement, Roadway, and Bridge Life ...

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