lca for recycling concrete

PDF Inclusion of carbonation during the life cycle of built

recycling of recycled concrete aggregate (RCA) was to be undertaken, it is unlikely that the quality of RCA will be suitable to enable a third construction application: therefore, our LCA includes the primary life of 100 years plus the secondary life of 30 years. 2.3 CO 2-e emissions due to manufacture of raw materials and concrete construction

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Benchmarking of materials composition and transportation

2017. 6. 14. · recycling of concrete as part of circular economy [4]. Materials and methods The LCA results are presented using the EN 15804 standard impact assessment method. Life cycle assessment (LCA) of recycled aggregates concrete in comparison with a natural aggregates concrete are first realized. This part

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Environmental life cycle assessment of coarse natural and

Purpose: To present a comparative life cycle assessment (LCA) of natural and recycled coarse aggregates used in concrete production. Methods: LCA was used to compare the environmental impacts of three alternative of procurement of coarse aggregates for concrete production: extraction and processing of natural aggregates; recycling of demolished concrete either using a fixed or a mobile plant. Site-specific data supplied by companies were used to model the life cycle of these aggregates.

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Recycling Construction and Demolition Wastes as Building Materials

Feb 24, 2015 ... Summary The present study addresses the topic of recycling materials ... and Demolition Wastes as Building Materials: A Life Cycle Assessment ... and non‐natural materials for road construction and concrete formulation.

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LCA of plastic waste recovery into recycled materials

The goal of the LCA is to compare the environmental profiles of the following plastic waste management options: mechanical recycling, WTE, pyrolysis and gasification. A few potential scenarios will be compared against the reference case of waste recycling rate of 7.24% via mechanical recycling, as reported in 2016.

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Life-Cycle Assessment of Concrete - Spotlight exhibits at the UC

Recycling contaminated soil as alternative raw material in cement facilities: Life-cycle assessment. Region. Chile. LCA Approach. Process, both LCI and LCIA.

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Life cycle assessment of the use of recycled aggregates in the

1. Life cycle assessment of the use of recycled aggregates in the production of concrete. Bruno André Martins Estanqueiro. Master in Industrial Engineering and ...

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Life cycle analysis of recycled concrete | Concrete Recycling

The aim of this study is to confirm the eco-respectability of recycled aggregates concrete (RAC). Comparisons are performed according to the normative criteria of Life Cycle Assessment (LCA) methodology applied to construction materials (EN 15804 standard).

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Economic input-output life cycle assessment of concrete pavement

Economic input-output life cycle assessment of concrete pavement containing recycled concrete aggregate [2019]. Shi, Xijun Mukhopadhyay, Anol Zollinger, ...

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PDF) Comparative LCA of recycled and conventional concrete

Oct 13, 2020 · Lean concrete (LC) Conventional concrete (CC) 1,890 100 150 LC CC CEM150 200 LC CC CEM200 Recycled concrete (RC) Mixed rubble (M) (100 %) 1,221 100 150 LC RC CEM150

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Integrated life cycle assessment and life cycle costing of

Research project. Integrated life cycle assessment and life cycle costing of concrete recycling in the Netherlands. Integrating life cycle assessment (LCA) with life ...

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PDF) Concrete Waste Management Decision Analysis Based On

Recycling of concrete waste for road base material emits 0.095 t CO 2 and followed by landfilling at 0.139 t CO 2. ... Life cycle assessment of C&DW shows that transportation stage plays a ...

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environmental impact of concrete recycling, coming from

the recycling of concrete originating from construction and demolition waste ... Environmental life cycle assessment (LCA) was developed from the idea of ...

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Final Report - Recycled Materials Resource Center

PaLATE - Pavement Life-cycle Assessment Tool for Environmental and Economic Effects. PCC – Portland cement concrete. RAP – Recycled asphalt pavement.

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Environmental Impacts of Recycled Plastic Concrete - CalCIMA

Jun 19, 2013 — recycled plastic concrete. Two cases are investigated in a comparative life cycle assessment. (LCA) study, following the principles and ...

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