Títol:
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Stabilization of photovoltaic panels cell wastes in building material matrices
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Autor/a:
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Fernández Carrasco, Lucía; Ferrer, Rober; Aponte Hernández, Diego Fernando; Martínez Ramírez, Sagrario
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Altres autors:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria de la Construcció; Universitat Politècnica de Catalunya. MATCAR - Materials de Construcció i Carreteres |
Abstract:
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This is a study about the hydration process of a mixture of Portland cement and solar photovoltaic cells waste. The nature of the hydration products of different compositions of these mixtures have been evaluated, at 20º C of temperature, by means of the
analysis of samples throughout x- ray diffraction and infrared spectroscopy. The total porosity and mechanical strength development of those materials was also determined. It was revealed that the
presence of solar cell residue –up to 5%- in the cement matrices do not induce to the develop of new hydration products different of those from the normal hydration of the Portland cement. However, the presence of the waste induces to a reduction of the
mechanical strength and an increase in the total porosity is evidenced. |
Matèries:
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-Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó -Portland cement -solar photovoltaic cells -cement -hydration -microstructure -strength -Ciment pòrtland |
Drets:
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Tipus de document:
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Article - Versió publicada Objecte de conferència |
Publicat per:
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Consejo Superior de Investigaciones Científicas (CSIC)
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