Matches in SemOpenAlex for { <https://semopenalex.org/work/W2800029461> ?p ?o ?g. }
- W2800029461 abstract "The use of a mixing method based on a novel dry dispersion procedure that enables a proper mixing of simultaneous nanometric functional additions while avoiding the health risks derived from the exposure to nanoparticles is reported and compared with a common manual mixing in this work. Such a dry dispersion method allows a greater workability by avoiding problems associated with the dispersion of the particles. The two mixing methods have been used to prepare Portland cement CEM I 52.5R pastes with additions of nano-ZnO with bactericide properties and micro- or nanopozzolanic SiO 2 . The hydration process performed by both mixing methods is compared in order to determine the efficiency of using the method. The hydration analysis of these cement pastes is carried out at different ages (from one to twenty-eight days) by means of differential thermal analysis and thermogravimetry (DTA-TG), X-ray diffraction (XRD), scanning electron microscopy (SEM), and Fourier transform infrared spectroscopy (FTIR) analyses. Regardless of composition, all the mixtures of cement pastes obtained by the novel dispersion method showed a higher retardation of cement hydration at intermediate ages which did not occur at higher ages. In agreement with the resulting hydration behaviour, the use of this new dispersion method makes it possible to prepare homogeneous cement pastes with simultaneous functional nanoparticles which are physically supported on the larger particles of cement, avoiding exposure to the nanoparticles and therefore minimizing health risks. Manual mixing of cement-based materials with simultaneous nanometric functional nanoparticles on a large scale would make it difficult to obtain a homogenous material together with the health risks derived from the handling of nanoparticles." @default.
- W2800029461 created "2018-05-17" @default.
- W2800029461 creator A5005409026 @default.
- W2800029461 creator A5023765331 @default.
- W2800029461 creator A5036337069 @default.
- W2800029461 creator A5037998721 @default.
- W2800029461 creator A5056399124 @default.
- W2800029461 creator A5065992769 @default.
- W2800029461 creator A5079561029 @default.
- W2800029461 date "2018-01-01" @default.
- W2800029461 modified "2023-10-17" @default.
- W2800029461 title "Viability Study of a Safe Method for Health to Prepare Cement Pastes with Simultaneous Nanometric Functional Additions" @default.
- W2800029461 cites W105881522 @default.
- W2800029461 cites W1596949273 @default.
- W2800029461 cites W1966973170 @default.
- W2800029461 cites W1969780271 @default.
- W2800029461 cites W1971215450 @default.
- W2800029461 cites W1977386609 @default.
- W2800029461 cites W1982236695 @default.
- W2800029461 cites W1982688714 @default.
- W2800029461 cites W1984311292 @default.
- W2800029461 cites W1989710856 @default.
- W2800029461 cites W1990681348 @default.
- W2800029461 cites W1991977546 @default.
- W2800029461 cites W2000650645 @default.
- W2800029461 cites W2010516376 @default.
- W2800029461 cites W2022238941 @default.
- W2800029461 cites W2024284138 @default.
- W2800029461 cites W2032995830 @default.
- W2800029461 cites W2033487411 @default.
- W2800029461 cites W2036153698 @default.
- W2800029461 cites W2038603832 @default.
- W2800029461 cites W2039033377 @default.
- W2800029461 cites W2043209629 @default.
- W2800029461 cites W2046590022 @default.
- W2800029461 cites W2050218269 @default.
- W2800029461 cites W2055766391 @default.
- W2800029461 cites W2060004816 @default.
- W2800029461 cites W2067358600 @default.
- W2800029461 cites W2067593987 @default.
- W2800029461 cites W2078008448 @default.
- W2800029461 cites W2079248550 @default.
- W2800029461 cites W2083074802 @default.
- W2800029461 cites W2087777787 @default.
- W2800029461 cites W2094666564 @default.
- W2800029461 cites W2096420970 @default.
- W2800029461 cites W2101165668 @default.
- W2800029461 cites W2114339891 @default.
- W2800029461 cites W2137389730 @default.
- W2800029461 cites W2171251768 @default.
- W2800029461 cites W2326151860 @default.
- W2800029461 cites W2515020319 @default.
- W2800029461 cites W2515168012 @default.
- W2800029461 cites W2571223446 @default.
- W2800029461 cites W2731249550 @default.
- W2800029461 cites W2761366670 @default.
- W2800029461 cites W2769090796 @default.
- W2800029461 cites W2781825745 @default.
- W2800029461 cites W2782769860 @default.
- W2800029461 cites W2792724979 @default.
- W2800029461 cites W2792833404 @default.
- W2800029461 cites W2793167392 @default.
- W2800029461 cites W2794206110 @default.
- W2800029461 cites W2798665117 @default.
- W2800029461 doi "https://doi.org/10.1155/2018/7805248" @default.
- W2800029461 hasPublicationYear "2018" @default.
- W2800029461 type Work @default.
- W2800029461 sameAs 2800029461 @default.
- W2800029461 citedByCount "2" @default.
- W2800029461 countsByYear W28000294612019 @default.
- W2800029461 countsByYear W28000294612021 @default.
- W2800029461 crossrefType "journal-article" @default.
- W2800029461 hasAuthorship W2800029461A5005409026 @default.
- W2800029461 hasAuthorship W2800029461A5023765331 @default.
- W2800029461 hasAuthorship W2800029461A5036337069 @default.
- W2800029461 hasAuthorship W2800029461A5037998721 @default.
- W2800029461 hasAuthorship W2800029461A5056399124 @default.
- W2800029461 hasAuthorship W2800029461A5065992769 @default.
- W2800029461 hasAuthorship W2800029461A5079561029 @default.
- W2800029461 hasBestOaLocation W28000294611 @default.
- W2800029461 hasConcept C120665830 @default.
- W2800029461 hasConcept C121332964 @default.
- W2800029461 hasConcept C127413603 @default.
- W2800029461 hasConcept C129446986 @default.
- W2800029461 hasConcept C138777275 @default.
- W2800029461 hasConcept C153294291 @default.
- W2800029461 hasConcept C155672457 @default.
- W2800029461 hasConcept C159985019 @default.
- W2800029461 hasConcept C160892712 @default.
- W2800029461 hasConcept C171250308 @default.
- W2800029461 hasConcept C177562468 @default.
- W2800029461 hasConcept C192562407 @default.
- W2800029461 hasConcept C204530211 @default.
- W2800029461 hasConcept C26771246 @default.
- W2800029461 hasConcept C2780021121 @default.
- W2800029461 hasConcept C39588626 @default.
- W2800029461 hasConcept C42360764 @default.
- W2800029461 hasConcept C523993062 @default.
- W2800029461 hasConcept C62520636 @default.
- W2800029461 hasConceptScore W2800029461C120665830 @default.