Título:
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Development of a low pH cementitious material to enlarge bioreceptivity
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Autor/a:
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Manso Blanco, Sandra; Mestres Beà, Gemma; Ginebra Molins, Maria Pau; de Belie, Nele; Segura Pérez, Ignacio; Aguado de Cea, Antonio
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Otros autores:
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Universitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica; Universitat Politècnica de Catalunya. Departament d'Enginyeria de la Construcció; Universitat Politècnica de Catalunya. BBT - Biomaterials, Biomecànica i Enginyeria de Teixits; Universitat Politècnica de Catalunya. TE - Tecnologia d'Estructures |
Abstract:
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This paper presents a laboratory investigation into the development of a low-pH cementitious material in order to enlarge bioreceptivity. Two different options were tested; reduction of Ordinary Portland Cement (OPC) pH and assessment of the suitability of another hydraulic binder with lower pH, Magnesium-Phosphate Cement (MPC). Regarding OPC, additions of acidic compounds such as boric acid and oxalic acid were investigated. Furthermore, an in-depth characterization of MPC was carried out to evaluate its suitability as a binder for concrete. For this purpose, physico-chemical as well as mechanical properties were tested. |
Abstract:
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Peer Reviewed |
Materia(s):
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-Àrees temàtiques de la UPC::Edificació::Tecnologia de la construcció -Àrees temàtiques de la UPC::Enginyeria dels materials::Disseny i selecció de materials -Ordinary Portland cement -Bioreceptivity -Boric acid -Oxalic acid -Ordinary Portland Cement -Magnesium phosphate cement -Low-pH -Cement characterization -MAGNESIA-PHOSPHATE CEMENT -EXTERNAL CONCRETE WALLS -MECHANICAL-PROPERTIES -PORTLAND-CEMENT -RAPID REPAIR -BORIC-ACID -MICROSTRUCTURE -STABILIZATION -BOROGYPSUM -MORTAR -Ciment pòrtland -- Assaigs de materials |
Derechos:
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Tipo de documento:
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Artículo - Versión publicada Artículo |
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