Life Cycle Assessment of Concrete Pavement Using Recycled
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Life Cycle Assessment of Concrete Pavement Using Recycled .

LIFE CYCLE ASSESSMENT OF CONCRETE PAVEMENT

2021-6-10  3.3 Life Cycle Inventory 38 3.4 Life Cycle Impact Assessment 47 3.5 Life Cycle Interpretation 48 4 RESULTS AND DISCUSSION 50 4.1 Introduction 50 4.2 LCIA using IMPACT 2002+ Endpoint Method 50 4.3 LCIA using ReCiPe Endpoint Method 55 4.4 Comparison of Conventional Concrete Pavement with RA-PCC Pavement 60 4.5 LCA Methods Comparison 61

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Life Cycle Assessment of Concrete Pavement Using Recycled ...

2021-6-12  OpenLCA software is used to carry out a cradle-to-gate life cycle assessment by using Allocation at the Point of Substitution (APOS) approaches based on IMPACT 2002+ Endpoint method and ReCiPe Endpoint method. The pavements involved are conventional Portland cement concrete pavement and recycled aggregate Portland cement concrete pavement.

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Use of recycled aggregates in concrete pavement: Pavement ...

A life cycle assessment to compare an RCA based portland cement concrete (RCA-PCC) pavement and a plain PCC pavement (i.e., without RCA) from all three aspects of sustainability (i.e., economic ...

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Life Cycle Assessment of Concrete Pavements: Impacts

2021-7-5  The principal methodology that is used is life cycle assessment (LCA), which comprehensively includes all five primary phases of the life cycle: materials extraction and production, pavement construction, pavement rehabilitation, the use phase, and end-of-life recycling and disposal.

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Life Cycle Assessment of Natural and Recycled Concrete ...

2019-4-7  The environmental impacts of natural aggregates (NA) and recycled concrete aggregates (RCA) production for use in road pavements have been evaluated in this study through an attributional life cycle assessment (LCA) from cradle to gate.

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Economic input-output life cycle assessment of concrete ...

2019-7-10  Ram et al. (2011) conducted a detailed life cycle assessment for a selected number of Michigan Department of Transportation (DOT) concrete pavement sections to evaluate the sustainability benefits of using recycled and industrial byproduct materials in concrete pavements.

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Life cycle assessment of pavement: Methodology and case ...

2012-7-1  A life cycle assessment model is built to estimate the environmental implications of pavements using material, distribution, construction, congestion, usage, and end of life modules. A case study of three overlay systems, Portland cement concrete overlay, hot mixture asphalt overlay, and crack, seat, and overlay, is presented.

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

2021-8-9  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

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Life cycle assessment and life cycle cost analysis of ...

2019-10-1  2. Recycled solid waste materials in highway pavement. Highway pavement construction generally consumes a large quantity of virgin materials. For example, mineral aggregate, making up more than 80% of concrete pavement and 94% of asphalt pavement, is the

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Comparative life cycle assessment of asphalt pavements ...

2015-11-1  The work consists of an analysis of the life cycle of 1 km of road pavement and includes all stages of the life cycle: from extraction of virgin materials to end of life. Three types of pavements are compared, among which one produced with virgin materials and traditional technologies in plant, which is used as a reference, and two in which the ...

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Life Cycle Assessment of Natural and Recycled Concrete ...

2019-4-7  The environmental impacts of natural aggregates (NA) and recycled concrete aggregates (RCA) production for use in road pavements have been evaluated in this study through an attributional life cycle assessment (LCA) from cradle to gate.

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Use of recycled aggregates in concrete pavement: Pavement ...

A life cycle assessment to compare an RCA based portland cement concrete (RCA-PCC) pavement and a plain PCC pavement (i.e., without RCA) from all three aspects of sustainability (i.e., economic ...

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

2021-8-9  Life cycle assessment (LCA); hot mix asphalt (HMA); recycled concrete aggregate (RCA); sustainable pavement construction and management Introduction The construction industry in Colombia has achieved a signifi-cant growth in recent years. According to the National Admin-istrative Department of Statistics (DANE), in 2016 the

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Life Cycle Assessment of Completely Recyclable Concrete

By the design, CRC becomes a resource for cement production because the chemical composition of CRC will be similar to that of cement raw materials. If CRC is used on a regular basis, a closed concrete-cement-concrete material cycle will arise, which is completely different from the current life cycle of traditional concrete.

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Comparative life cycle assessment of concrete road ...

The life cycle assessment (LCA) method is to analyze and evaluate the input and output of a product system and its potential environmental impact throughout its life cycle (Yu et al. 2012;Santos ...

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(PDF) Life cycle assessment of concrete made with high ...

Life cycle assessment of concrete made with high volume of recycled concrete aggregates and fly ash September 2018 Resources Conservation and Recycling 139:407-417

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Life cycle assessment of pavement: Methodology and case ...

A life cycle assessment model is built to estimate the environmental implications of pavements using material, distribution, construction, congestion, usage, and end of life modules. A case study ...

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RC-1550 Sustainable Recycled Materials for Concrete

2016-2-25  economic and environmental benefits and costs of using RIBMs in concrete pavement applications. In this research project, life-cycle cost analysis (LCCA) and environmental life-cycle assessment (ELCA) techniques are used to quantify the economic and environmental impacts for a selected number of MDOT concrete pavement sections. Pavements studied

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Pavement, Roadway, and Bridge Life Cycle Assessment 2020 ...

2020-7-3  Use of recycled aggregates in concrete pavement: Pavement design and life cycle assessment, X. Shi, Z. Grasley, A. Mukhopadhyay D. Zollinger Carbon footprint of asphalt road pavements using warm mix asphalt with recycled concrete aggregates: A Colombian case study, D.V. Araujo, J. Santos G. Martinez-Arguelles

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Environmental, Economic, and Social Impacts of Concrete ...

2021-5-30  and Rapid Strength Concrete (RSC) with as well as without type III Portland cement by using the economic input-output life-cycle assessment (EIO-LCA). The quantity of each concrete was calculated based on a 1-lane kilometer of highway rehabilitation with the continuously reinforced concrete pavement rehabilitation strategy.

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Economic input-output life cycle assessment of concrete ...

A life cycle assessment to compare an RCA based portland cement concrete (RCA-PCC) pavement and a plain PCC pavement (i.e., without RCA) from all three aspects of sustainability (i.e., economic ...

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Life Cycle Assessment of Asphalt Pavements

2012-10-16  KEY WORDS: Asphalt pavements, life cycle assessment, recycling, sustainable construction. 1 INTRODUCTION The use of recycled materials in pavement construction needs prescriptive assessment of the associated environmental impacts including energy consumption, emissions and leaching, etc.

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Life Cycle Assessment of Pavements: A Critical Review of ...

Life-cycle assessment of pavements, environmental impact assessment, life-cycle modeling, asphalt pavements, concrete pavements ABSTRACT This report provides a critical review of existing literature and modeling tools related to life-cycle assessment (LCA) applied to pavements. The review finds that pavement LCA is an

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Life Cycle Assessment of Pavements: A Critical Review of ...

2010-4-20  We calculated and compared the life cycle costs of conventional asphalt concrete (AC) pavements to those of other existing pavement technologies with higher reflectivity-portland cement concrete (PCC), porous pavements, resin pavements, AC pavements using light-colored chip seals, and AC pavements using light-colored asphalt emulsion additives.

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Pavements Life Cycle Assessment (LCA) Concrete ...

Life cycle assessment (LCA) considers all life-cycle phases from initial construction to demolition. For pavements, this includes the operation, maintenance, and end of life phases, and factors such as traffic delay, lighting demand, and future maintenance. CSHub models quantify environmental impacts across a pavement's life cycle from ...

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Life Cycle Assessment of HMA and RAP – Pavement Interactive

General. I am interested in creating a comparative life cycle analysis of recycled vs. standard hot mix asphalt or HMA. In Washington State, up to 20% recycled HMA, called recycled asphalt pavement or RAP, is allowed in large-scale road construction such as state highways and interstate roadways.

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Life cycle assessment of pavement: Methodology and case ...

A life cycle assessment model is built to estimate the environmental implications of pavements using material, distribution, construction, congestion, usage, and end of life modules. A case study ...

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Life Cycle Assessment of Asphalt Pavement Maintenance

2020-1-3  life cycle. It provides metrics that can be used to measure progress toward environmental sustainability. Therefore, a systematic approach is needed to evaluate the environmental impacts of pavement system on its whole life cycle. As such, the LCA should be based on an understanding of all the pavement-related

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Life Cycle Assessment of Concrete - Lu

Life cycle assessment of Concrete Abstract This is an environmental study on concrete that follows the standard protocol of life cycle assessment (LCA). The study is done for two types of concrete, ordinary and frost-resistant concrete, and has an extra focus on the superplasticizers used as admixtures.

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Performance Evaluation of Road Pavement Green

2021-1-11  Performance Evaluation of Road Pavement Green Concrete: An Application of Advance Decision-Making Approach before Life Cycle Assessment Hatem Alhazmi 1, Syyed Adnan Raheel Shah 2,3,* and Muhammad Aamir Basheer 4 Citation: Alhazmi, H.; Shah, S.A.R.; Basheer, M.A. Performance Evaluation of Road Pavement Green Concrete: An Application of Advance

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