Processing and properties of large-sized ceramic slabs (Articolo in rivista)

Type
Label
  • Processing and properties of large-sized ceramic slabs (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Alternative label
  • Mariarosa Raimondo; Michele Dondi; Chiara Zanelli; Guia Guarini; Andrea Gozzi; Fabrizio Marani; Ludovica Fossa (2010)
    Processing and properties of large-sized ceramic slabs
    in Boletín de la Sociedad Española de Cerámica y Vidrio
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Mariarosa Raimondo; Michele Dondi; Chiara Zanelli; Guia Guarini; Andrea Gozzi; Fabrizio Marani; Ludovica Fossa (literal)
Pagina inizio
  • 289 (literal)
Pagina fine
  • 296 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 49 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • In: Boletin de La Sociedad Espanola de Ceramica Y Vidrio, vol. 49 (4) pp. 289 - 296. Sociedad Española de Cerâmica y Vídrio, 2010. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 4 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Mariarosa Raimondo; Michele Dondi; Chiara Zanelli; Guia Guarini; CNR-ISTEC, Faenza, Andrea Gozzi; Fabrizio Marani; Ludovica Fossa SYSTEM, Fiorano Modenese, Italy (literal)
Titolo
  • Processing and properties of large-sized ceramic slabs (literal)
Abstract
  • Large-sized ceramic slabs - with dimensions up to 360x120 cm2 and thickness down to 2 mm - are manufactured through an innovative ceramic process, starting from porcelain stoneware formulations and involving wet ball milling, spray drying, die-less slow-rate pressing, a single stage of fast drying-firing, and finishing (trimming, assembling of ceramic-fiberglass composites). Fired and unfired industrial slabs were selected and characterized from the technological, compositional (XRF, XRD) and microstructural (SEM) viewpoints. Semi-finished products exhibit a remarkable microstructural uniformity and stability in a rather wide window of firing schedules. The phase composition and compact microstructure of fired slabs are very similar to those of porcelain stoneware tiles. The values of water absorption, bulk density, closed porosity, functional performances as well as mechanical and tribological properties conform to the top quality range of porcelain stoneware tiles. However, the large size coupled with low thickness bestow on the slab a certain degree of flexibility, which is emphasized in ceramic-fiberglass composites. These outstanding performances make the large-sized slabs suitable to be used in novel applications: building and construction (new floorings without dismantling the previous paving, ventilated façades, tunnel coverings, insulating panelling), indoor furnitures (table tops, doors), support for photovoltaic ceramic panels (literal)
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