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life cycle assessment on different types of asphalt

life cycle assessment on different types of asphalt

LIFE CYCLE ASSESSMENT ON DIFFERENT TYPES OF

2015-2-5  145 LIFE CYCLE ASSESSMENT ON DIFFERENT TYPES OF ASPHALT RUBBER PAVEMENT IN CHINA Haoran Zhu1, Haiquan Cai1*, Jinhai Yan1 and Yong Lu1 1 Jiangsu Transportation Institute, National Engineering Laboratory for Advanced Road Materials, No.2200, Chengxin Road, Jiangning Science Park, Nanjing, China

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Life cycle assessment of asphalt variants in ...

2020-6-1  The remaining 5% is made up of bitumen, the binding agent of asphalt. A breakdown of different asphalt types and their typical mix components by the total percentage of volume is shown in Fig. 1. Download : Download high-res image (543KB) Download : ... Results of CO2e kg/tonne of asphalt from Life Cycle Assessment. 5.4. Life cycle Interpretation.

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Life Cycle Assessment of Asphalt Pavements including

2012-9-25  substances are often a result from the activities in different life cycle stages of a product´s life. Life Cycle Assessment (LCA) is a versatile tool to investigate the environmental aspect of a product, a service, a process or an activity by identifying and quantifying related input and output flows utilized by the system and its delivered ...

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Life Cycle Assessment of Asphalt Pavement Maintenance

2020-1-3  Life Cycle Assessment of Asphalt Pavement Maintenance 5. Report Date January 2014 6. Performing Organization Code ... 12. Sponsoring Agency Name and Address 13. Type of Report and Period Covered Final Report 09/01/2012 – 12/31/2013 ... Table 3.1 Percentage Passing For Different Sieve Size for Slurry Seal Type I, II and III

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

2013-5-1  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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Life Cycle Assessment of Asphalt Roads

2014-11-17  neglected either. Life cycle assessment (LCA) as a method can be used to assess the environmental impacts of a road system over its entire life time. Studying the life cycle perspective of roads can help us improve the technology in order to achieve a system that has a lower impact on the environment. There are number of LCA tools available.

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Life cycle assessment of asphalt pavement product ...

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.

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(PDF) Life Cycle Assessment of Warm Mix Asphalt with ...

The aim of this paper is to make a significant contribution to the environmental assessment of the construction of road pavements using four types of asphalt mixtures based on the life cycle ...

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Life cycle assessment of asphalt pavement recycling for ...

2018-6-20  Life cycle assessment (LCA) provides a comprehensive and holistic platform for environmental assessment of sustainable practices. It can be used to quantify environmental impact of various stages in the pavement's life cycle, including material acquisition, plant production, transportation, construction and maintenance, usage, and end-of-life.

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Life cycle assessment of low temperature asphalt mixtures ...

2018-11-1  Comparative life cycle assessment of low temperature asphalt mixtures applied in surface layers. • The foamed-based WMA mixture with 50% RAP is the most environmentally friendly. • Environmental benefits can be achieved by fuelling asphalt plants with natural gas. •

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Life Cycle Assessment of Asphalt Roads

2014-11-17  neglected either. Life cycle assessment (LCA) as a method can be used to assess the environmental impacts of a road system over its entire life time. Studying the life cycle perspective of roads can help us improve the technology in order to achieve a system that has a lower impact on the environment. There are number of LCA tools available.

get price

Life Cycle Assessment of Asphalt Pavements including

2012-9-25  substances are often a result from the activities in different life cycle stages of a product´s life. Life Cycle Assessment (LCA) is a versatile tool to investigate the environmental aspect of a product, a service, a process or an activity by identifying and quantifying related input and output flows utilized by the system and its delivered ...

get price

Life Cycle Assessment of Asphalt Pavement Maintenance

2020-1-3  Life Cycle Assessment of Asphalt Pavement Maintenance 5. Report Date January 2014 6. Performing Organization Code ... 12. Sponsoring Agency Name and Address 13. Type of Report and Period Covered Final Report 09/01/2012 – 12/31/2013 ... Table 3.1 Percentage Passing For Different Sieve Size for Slurry Seal Type I, II and III

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Life cycle assessment framework for asphalt roads ...

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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Comprehensive Life Cycle Environmental Assessment of ...

Preventive maintenance (PM) is regarded as the most economical maintenance strategy for asphalt pavement, but the life cycle environmental impacts (LCEI) of different PM techniques have not yet been comprehensively assessed and compared, thus hindering sustainable PM planning. This study aims to comprehensively estimate and compared the LCEI of five PM techniques then propose measures to ...

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Life Cycle Assessment of Sustainable Asphalt Pavement ...

The pursuit of sustainability in the field of road asphalt pavements calls for effective decision-making strategies, referring to both the technical and environmental sustainability of the solutions. This study aims to compare the life cycle impacts of several pavement solution alternatives involving, in the binder and base layers, some eco-designed, hot- and cold-produced asphalt mixtures ...

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(PDF) Life cycle assessment of roads: Material and process ...

Life cycle assessment of roads: Material and process related energy savings ... different types of bituminous mixtures are be employed for the . ... mix asphalt, which contains modified bitumen, ...

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Life-Cycle Assessment of road pavements containing ...

2018-1-24  Life Cycle Assessment is defined and described in ISO 14040 and ISO 14044 (ISO 2006a, b) ... of different pavement types and materials). Also the decision-makers, with an accurate life cycle cost analysis, can use LCA to evaluate the project or policy impacts (Santero et al. 2011). ... – RAP and Recycled Asphalt Shingle – RAS in partial ...

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Sensitivity Analysis of the Life Cycle Environmental ...

2014-4-3  The two primary types of pavements are concrete and asphalt pavements, ... products and services is known as Life Cycle Assessment (LCA). LCA can galvanize ... of the relative importance of different life cycle components and of different design parameters. A more objective basis is needed, one that does not rely on

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Life Cycle Assessment - Department of Environment ...

2018-6-12  Life cycle assessment (LCA) is the calculation and evaluation of the environmentally relevant inputs and outputs and ... The different types can be used in different ways and have strengths and weaknesses, depending upon the context in which they are used. LCAs are currently used by many companies, to provide them ...

get price

Life Cycle Assessment of Asphalt Pavements including

2012-9-25  substances are often a result from the activities in different life cycle stages of a product´s life. Life Cycle Assessment (LCA) is a versatile tool to investigate the environmental aspect of a product, a service, a process or an activity by identifying and quantifying related input and output flows utilized by the system and its delivered ...

get price

Life Cycle Assessment of Asphalt Pavement Maintenance

2020-1-3  Life Cycle Assessment of Asphalt Pavement Maintenance 5. Report Date January 2014 6. Performing Organization Code ... 12. Sponsoring Agency Name and Address 13. Type of Report and Period Covered Final Report 09/01/2012 – 12/31/2013 ... Table 3.1 Percentage Passing For Different Sieve Size for Slurry Seal Type I, II and III

get price

Comprehensive Life Cycle Environmental Assessment of ...

Preventive maintenance (PM) is regarded as the most economical maintenance strategy for asphalt pavement, but the life cycle environmental impacts (LCEI) of different PM techniques have not yet been comprehensively assessed and compared, thus hindering sustainable PM planning. This study aims to comprehensively estimate and compared the LCEI of five PM techniques then propose measures to ...

get price

LIFe CYCLe AssessMent For roAd ConstruCtIon And use

2017-5-5  a life cycle assessment (LCA) according to ISO 14040 was carried out for four different pavement types (two concrete pavements and two asphalt pavements). By investigating different case scenarios for construction, use and maintenance over a service period of 30 years, the reduction potential of environmental impact was quantified.

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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 ...

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

2017-10-14  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 road pavements containing ...

2018-1-24  Life Cycle Assessment is defined and described in ISO 14040 and ISO 14044 (ISO 2006a, b) ... of different pavement types and materials). Also the decision-makers, with an accurate life cycle cost analysis, can use LCA to evaluate the project or policy impacts (Santero et al. 2011). ... – RAP and Recycled Asphalt Shingle – RAS in partial ...

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Life Cycle Assessment of Concrete Pavements: Impacts

2021-7-5  Life Cycle Assessment of Concrete Pavements: Impacts and Opportunities by Alex Loijos B.A. Philosophy (2005) ... The two primary types of pavements are concrete and asphalt pavements, but the present ... agencies and construction contractors to prioritize reduction strategies for the different types at the project level. This also shows the ...

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Sensitivity Analysis of the Life Cycle Environmental ...

2014-4-3  The two primary types of pavements are concrete and asphalt pavements, ... products and services is known as Life Cycle Assessment (LCA). LCA can galvanize ... of the relative importance of different life cycle components and of different design parameters. A more objective basis is needed, one that does not rely on

get price

Life Cycle Assessment - Department of Environment ...

2018-6-12  Life cycle assessment (LCA) is the calculation and evaluation of the environmentally relevant inputs and outputs and ... The different types can be used in different ways and have strengths and weaknesses, depending upon the context in which they are used. LCAs are currently used by many companies, to provide them ...

get price