Exploració per autor "Torrens Martín, David"
Ara es mostren els items 3-10 de 10
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Effect of sulfate content on cement mixtures
Torrens Martín, David; Fernández Carrasco, Lucía (2013-07-13)
Article
Accés restringit per decisió de l'autorPortland cement, calcium aluminate cement and calcium sulfate mixtures were investigated to determine the influence of sulfates and the effect of curing conditions on durability. This study focused on the richest mix of ... -
Evolution to carbonated compounds of phases developed on ternary systems materials
Fernández Carrasco, Lucía; Torrens Martín, David; Morales Martínez, Laura María; Martínez Ramírez, Sagrario; Fernández, Pedro (Instituto de Ciencias de la Construcción Eduardo Torroja (ICCET), 2011)
Comunicació de congrés
Accés obertThe incorporation of supplementary cementitious materials to the cement industry is an alternative to reduce consume of large amounts of raw materials and gives up a huge spectrum of blended cements that have been noted ... -
In situ chemical modification of C–S–H induced by CO2 laser irradiation
Martínez Ramírez, Sagrario; Díaz Sol, Luis M.; Martín Garrido, Moisés; Fernández Carrasco, Lucía; Torrens Martín, David (2018-02)
Article
Accés obertFire-induced compositional changes lead to strength loss and even failure in cement and concrete. Calcium silicate hydrate (C–S–H) gel, the main product of cement hydration, dehydrates at 25–200 °C, while temperatures of ... -
Infrared and Raman vibrational modelling of ß-C2S and C3S compounds
Timón Salinero, Vicente; Torrens Martín, David; Fernández Carrasco, Lucía; Martínez Ramírez, Sagrario (2023-07)
Article
Accés obertDensity Functional Theory was applied to obtain a refined IR and Raman theoretical vibrational spectra of the major silicate phases of Portland cement, i.e. dicalcium silicate (ß-C2S) and tricalcium silicate (C3S). We ... -
Infrared spectroscopy in the analysis of building and construction materials
Fernández Carrasco, Lucía; Torrens Martín, David; Morales, L.M.; Martínez Ramírez, Sagrario (Intech, 2012-03-30)
Capítol de llibre
Accés obert -
Nonwoven flax fiber mats and white portland cement composites for building envelopes
Fernández Carrasco, Lucía; Claramunt Blanes, Josep; Llerena Encalada, Ana; Torrens Martín, David; Ardanuy Raso, Mònica; Zamora i Mestre, Joan-Lluís (International Union of Laboratories and Experts in Construction Materials, Systems and Structures (RILEM), 2015)
Text en actes de congrés
Accés restringit per política de l'editorialTraditionally, architectural materials performance was the key point for developing materials; but nowadays, other criteria’s as sustainability, availability and recyclability are being considered. By the other hand, the ... -
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, ... -
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 ...