Exploració per autor "Fernández Carrasco, Lucía"
Ara es mostren els items 35-48 de 48
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Raman Spectroscopy of Anhydrous and Hydrated Calcium Aluminates and Sulfoaluminates
Torrens Martín, David; Fernández Carrasco, Lucía; Martínez Ramírez, Sagrario; Ibáñez, Jordi; Artús, Lluís; Matschei, Thomas (2013-10-04)
Article
Accés restringit per política de l'editorialRecent investigations have revealed the great potential of Raman spectroscopy for the characterization of clinker minerals and commercial Portland cements. The usefulness of this technique for the identification of anhydrous, ... -
Raman spectroscopy: applycation to cementitious systems
Martínez Ramírez, Sagrario; Fernández Carrasco, Lucía (Nova Science Publishers, 2010-12-13)
Capítol de llibre
Accés obertRaman scattering was discovered by Krisma and Raman in 1928. Until approximately 1986, the Raman literature was dominated by physical and structural investigations, with relatively few reports of Raman spectroscopy applied ... -
Reactions of fly ash with calcium aluminate cement and calcium sulphate
Fernández Carrasco, Lucía; Vázquez Ramonich, Enric (Elsevier, 2009-09)
Article
Accés restringit per política de l'editorialThe hydration processes in the ternary system fly ash/calcium aluminate cement/calcium sulphate (FA/CAC/C$) at 20 °C were investigated; six compositions from the ternary system FA/CAC/C$ were selected for this study. The ... -
Reactivity of binary construction and demolition waste mix as supplementary cementitious materials
Vigil de la Villa, Raquel; Frias Rojas, Moises; Martínez Ramírez, Sagrario; Fernández Carrasco, Lucía; Villar Cociña, Ernesto; García Giménez, Rosario (Multidisciplinary Digital Publishing Institute (MDPI), 2021-11)
Article
Accés obertCalcareous and siliceous CDW wastes from concrete and glass wastes when mixed in binary mixtures has been analyzed in this study. Fine CDW fractions (<5 mm) of different sorts are selected: siliceous waste (HsT), calcareous ... -
Recycling silicon solar cell waste in cement-based systems
Fernández Carrasco, Lucía; Ferrer, R.; Aponte Hernández, Diego Fernando; Fernández, P. (2011-03-03)
Article
Accés restringit per política de l'editorialThis is a study of the recycling of crystalline solar cells by incorporating them in cement matrices. The hydration process of a mixture of calcium aluminate cement (CAC) and solar photovoltaic cell waste was researched ... -
Stabilization of photovoltaic panels cell wastes in building material matrices
Fernández Carrasco, Lucía; Ferrer, Rober; Aponte Hernández, Diego Fernando; Martínez Ramírez, Sagrario (Consejo Superior de Investigaciones Científicas (CSIC), 2009)
Text en actes de congrés
Accés obertThis 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 ... -
Supercritical Carbonation of Calcium Aluminate Cement
Fernández Carrasco, Lucía; Miravitlles, C; Rius, J. (Elsevier, 2008-08)
Article
Accés restringit per política de l'editorialThe microstructural changes occurring during supercritical carbonation (scCO2) of calcium aluminate cement (CAC) and changes to its strength have been investigated. Cylindrical specimens of CAC cured at different temperatures ... -
Synthesis and Crystal Structure Solution of Potassium Dawsonite: an intermediate compound in the alkaline hydrolysis of Calcium Aluminate Cements
Fernández Carrasco, Lucía; Puertas, F.; Blanco Varela, M.Teresa; Vázquez, T.; Rius, J. (Elsevier, 2005-04)
Article
Accés restringit per política de l'editorialPotassium dawsonite is formed as an intermediate compound during the alkaline hydrolysis (AH) in calcium aluminate cements (CACs). A synthesis method of potassium dawsonite has been developed. The crystal structure of ... -
Tensile and flexural properties of cement composites reinforced with flax nonwoven fabrics
Claramunt Blanes, Josep; Ventura Casellas, Heura; Fernández Carrasco, Lucía; Ardanuy Raso, Mònica (2017-02-22)
Article
Accés obertThe aim of this study is to develop a process to produce high-performance cement-based composites reinforced with flax nonwoven fabrics, analyzing the influence of the fabric structure—thickness and entanglement—on ... -
The influence of activated coal mining wastes on the mineralogy of blended cement pastes
Frias Rojas, Moisés; Rodríguez Largo, Olga; Vigil de la Villa, Raquel; García Jiménez, Rosario; Martínez Ramírez, Sagrario; Fernández Carrasco, Lucía; Vegas, Iñigo (2016-01)
Article
Accés restringit per política de l'editorialIn recent years, kaolinite-based wastes are focusing the attention of researchers to obtain recycled metakaolinite, with consequent environmental and socioeconomic benefits. One of these lines of research is based on coal ... -
Transport of moisture and chlorides into sprayed concrete
Aponte Hernández, Diego Fernando; Barra Bizinotto, Marilda; Valls del Barrio, Susanna; Fernández Carrasco, Lucía (2020)
Text en actes de congrés
Accés obertThis contribution is a study of the durability and transport properties of sprayed concrete used in an actual construction site. It considers whether concrete spraying can generate different porosities as the thickness of ... -
Up to 100% replacement of natural materials from residues: recycling blast furnace slag and fly ash as self-leveling cementitious building materials
Torrens Martín, David; Fernández Carrasco, Lucía; Blanco Varela, M.Teresa (Multidisciplinary Digital Publishing Institute (MDPI), 2023-05)
Article
Accés obertThe objective of this research is to study the use in the construction industry of recycled slag (SL) and fly ash (FA) using from 0.1 to 5% calcium sulfate (wCS¯). These wastes have been used to make ternary mixture systems ... -
Use of coal mining waste as pozzolanic material in new blended cement matrixes
Vigil de la Villa, Raquel; García Jiménez, Rosario; Ramírez Fernández, Mario; Rubio Fernández, Virginia; Frias Rojas, Moisés; Rodríguez Largo, Olga; Lahoz Ruiz, Eduardo; Martínez Ramírez, Sagrario; Fernández Carrasco, Lucía; Vegas, Iñigo (2014)
Text en actes de congrés
Accés obertResearch and eco-innovation geared to obtain alternative sources of raw materials from waste constitute pathways for enhancing the competitiveness of resource-intensive industries. Cement and concrete manufacture calls for ... -
Wet/dry cycling durability of cement mortar composites reinforced with micro and nano-scale cellulose pulps
Claramunt Blanes, Josep; Ardanuy Raso, Mònica; Fernández Carrasco, Lucía (2015-04-03)
Article
Accés obertA combination of reinforcements at different levels can have a synergetic effect on the final properties of a composite. The aim of this work was to produce, evaluate, and compare the wet/dry cycling durability of the ...