Characterization of quality recycled gypsum and plasterboard with maximized recycled content

A. Jiménez-Rivero; J. García-Navarro

doi:10.3989/mc.2017.06016

Autores/as

A. Jiménez-Rivero Universidad Politécnica de Madrid, Research Group Sustainability in Construction and Industry giSCI-UPM, ETSIAAB https://orcid.org/0000-0003-4013-2334
J. García-Navarro Universidad Politécnica de Madrid, Research Group Sustainability in Construction and Industry giSCI-UPM, ETSIAAB https://orcid.org/0000-0002-5268-1587

DOI:

https://doi.org/10.3989/mc.2017.06016

Palabras clave:

Yeso, Caracterización, Propiedades físicas, Propiedades mecánicas, Resistencia a la flexión

Resumen

La calidad de las materias primas secundarias es fundamental para promover una economía circular. En el marco del proyecto Life+ Gypsum to Gypsum (GtoG), y con el objeto de mejorar el análisis de la calidad del yeso reciclado, se han desarrollado orientaciones en cuanto a los criterios de calidad del material. Estas directrices voluntarias, junto a la norma europea EN 520, son la base del presente trabajo. Los procesos de reciclaje y fabricación se monitorizaron durante el proyecto GtoG, mediante el ensayo de materias primas y placas de yeso laminado. El objetivo del presente artículo es discutir las propiedades del yeso como materia prima secundaria, así como del producto obtenido. Un 56% de las muestras de RG y un 86% de las placas con aumento de contenido de RG cumplieron los requisitos mínimos establecidos.

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Citas

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