Influence of Crushing Conditions on Recycled Concrete Aggregates (RCA) Leaching Behaviour
| Autor: | L. Eisenlohr, François Thery, A. Le Bocq, C. Coudray, A. Denot, L. Cantegrit, V. Amant |
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| Rok vydání: | 2017 |
| Předmět: |
Engineering
Environmental Engineering Fine grain Waste management Natural materials Renewable Energy Sustainability and the Environment business.industry 020209 energy Size reduction 02 engineering and technology 010501 environmental sciences Total dissolved solids 01 natural sciences Grain size Deconstruction (building) Construction industry 0202 electrical engineering electronic engineering information engineering Leaching (metallurgy) business Waste Management and Disposal 0105 earth and related environmental sciences |
| Zdroj: | Waste and Biomass Valorization. 8:2867-2880 |
| ISSN: | 1877-265X 1877-2641 |
| DOI: | 10.1007/s12649-017-9868-2 |
| Popis: | The French construction industry generates almost 250 million tons of mineral waste per year. This waste can be used, after preparation, to replace natural materials used for construction work. This can preserve natural resources by contributing to a circular economy. A better understanding is necessary with regards to the deconstruction waste behaviour when used in redevelopment project or construction work, as backfill or embankments. This article intends to better understand how crushing influences recycled concrete aggregates leaching behaviour. Four concrete samples were studied from French power plant deconstructions. The leaching behaviour, of different grain size classifications, was tested with standard (i.e. with size reduction |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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