Results 141 to 150 of about 63,892 (184)
Porcelain Stoneware Tiles With Antimicrobial Action
Abstract This work reports the development of extruded porcelain stoneware tiles that show antimicrobial (to act as a barrier to the bacteria's growth during a long period of time), and anti-stain (easy to clean) actions, and possess high chemical resistance.
António Correia +2 more
exaly +4 more sources
Influence of Zeolites on the Sintering and Technological Properties of Porcelain Stoneware Tiles
Low-cost zeolitic rocks are promising substitutes for feldspathic .uxes in ceramic bodies, since their fusibility, modest hardness and high cation exchange capacity (CEC) should improve grinding and sintering. Five large-scale Italian deposits of natural zeolites with di.erent mineralogy were characterised and tested in porcelain stoneware bodies ...
Piergiulio Cappelletti +2 more
exaly +6 more sources
Double pressing for porcelain stoneware tiles: an exploratory analysis
PurposeDouble pressing systems have recently been introduced to speed up and improve the pressing step of porcelain stoneware tiles. This paper aims to analyze double pressing systems using discontinuous pre‐compaction, both technically and economically.
GAMBERINI R., REGATTIERI, ALBERTO
openaire +2 more sources
Elastic properties of porous porcelain stoneware tiles
Abstract Porcelain stoneware tiles are industrially processed by using high sintering temperatures and fast firing cycles that result in products characterized by an almost impervious surface layer surrounding a rather porous bulk material. Since mechanical properties are affected by porosity, the knowledge of the material stiffness is an important ...
Rambaldi, Elisa +4 more
openaire +3 more sources
Influence of Strengthening Components on Industrial Mixture of Porcelain Stoneware Tiles
A typical industrial formulation for porcelain stoneware tiles was modified by adding synthetic mullite, and mullite-precursors, such as kaolin and gibbsite in order to enhance the mechanical properties by increasing the mullite content. The change in the physical properties as well as the technological and mechanical behaviour were evaluated on the ...
C Zanelli +4 more
openaire +5 more sources
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The Reliability of Polished Porcelain Stoneware Tiles
Journal of the European Ceramic Society, 2005The flexural strength and the Young’s modulus of as fired and polished porcelain stoneware tiles were investigated. Bending tests were carried out on suitable specimens, cut from five commercial products before and after polishing. The differences found in the flexural strength data were evaluated by the analysis of variance and the determination of ...
Antonella Tucci
exaly +2 more sources
Reuse of Solid Petroleum Waste in the Manufacture of Porcelain Stoneware Tile
Journal of Environmental Management, 2013This study investigates the incorporation of solid petroleum waste as raw material into a porcelain stoneware tile body, in replacement to natural kaolin material by up to 5 wt.%. Tile formulations containing solid petroleum waste were pressed and fired at 1240 °C by using a fast-firing cycle.
José Nilson Franca Holanda
exaly +3 more sources
Recycling of polishing porcelain stoneware residues in ceramic tiles
The possibility of recycling residues, coming from the industrial polishing process of porcelain stoneware tiles, by their incorporation in a porcelain stoneware body mix, was studied. Starting from a standard body mix, several modified body mixes were prepared by replacing different amounts of the fluxing component, a sodium feldspar sand, with these ...
RAMBALDI, ELISA +3 more
openaire +3 more sources

