Journal ArticleDOI
Sustainability assessment for portland cement concrete pavement containing reclaimed asphalt pavement aggregates
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In this article, the authors present a life cycle inventory analysis of reclaimed asphalt pavement (RAP) in portland cement concrete (PCC) as an aggregate replacement for pavement applications.About:
This article is published in Journal of Cleaner Production.The article was published on 2018-08-10. It has received 90 citations till now.read more
Citations
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Economic input-output life cycle assessment of concrete pavement containing recycled concrete aggregate
TL;DR: In this paper, 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 (e.g., economic impact, social impact, and environmental impact) was carried out using an economic input-output life cycle assess (EIO-LCA) approach.
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Use of building-related construction and demolition wastes in highway embankment: Laboratory and field evaluations
Junhui Zhang,Fan Gu,Yuqing Zhang +2 more
TL;DR: In this paper, the feasibility of using the recycled building-related construction and demolition (C&D) wastes in highway embankment was evaluated by measuring the resilient modulus and permanent deformation of recycled C&D wastes.
Journal ArticleDOI
Recent applications of waste solid materials in pavement engineering
TL;DR: The objective of this review article is to provide future researchers with the latest research findings, limitations and improvements in this subject and to prove that most solid waste materials have both environmental and economic benefits when applied in field.
Sand and Sustainability: Finding new solutions for environmental governance of global sand resources
Louise Gallagher,Pascal Peduzzi +1 more
TL;DR: The United Nations Environment Programme Expert Roundtable on Sand and Aggarwal as discussed by the authors discussed potential solutions for mitigating mineral sands and aggregates extraction impacts and generating adequate support for responsible consumption pathways.
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Feasibility of roller compacted concrete pavement containing different fractions of reclaimed asphalt pavement
Solomon Debbarma,Surender Singh +1 more
TL;DR: In this paper, the authors investigated the optimum fraction of RAP (coarse, fine & total) along with its optimum proportion (50% & 100%) for Roller Compacted Concrete Pavement (RCCP) mixes, based upon various fresh, mechanical and durability properties.
References
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Book
Handbook on Life Cycle Assessment: Operational Guide to the ISO Standards
TL;DR: The Guide to LCA is a guide to the management of LCA projects: procedures and guiding principles for the present Guide, which aims to clarify goal and scope definition, impact assessment, and interpretation.
Journal ArticleDOI
Alternatives to the global warming potential for comparing climate impacts of emissions of greenhouse gases
TL;DR: In this article, two new metrics are proposed, which are based on a simple analytical climate model: Global Temperature Change Potential (GTPP) and Global Sustainability Potential (GTPS).
Reclaimed Asphalt Pavement in Asphalt Mixtures: State of the Practice
TL;DR: The use of reclaimed asphalt pavement (RAP) is a useful alternative to virgin materials because it reduces the need to use virgin aggregate, which is a scarce commodity in some areas of the United States as mentioned in this paper.
User guidelines for waste and by-product materials in pavement construction
TL;DR: In this article, the authors developed a concise, easy-to-use manual containing the latest available information on the use of waste or by-product materials in pavement construction applications, including past performance, engineering properties, processing requirements, design and construction, and unresolved issues.
Journal ArticleDOI
Laboratory investigation of portland cement concrete containing recycled asphalt pavements
TL;DR: In this article, the authors investigated the mechanical properties of RAP-incorporated Portland cement concrete and found that the energy absorbing toughness for the RAP incorporated concrete has been significantly improved.