| Title |
Development of a glass-ceramic glaze formulated from industrial residues to improve the mechanical properties of the porcelain stoneware tiles |
| ID_Doc |
6365 |
| Authors |
Barrachina, E; Esquinas, M; Llop, J; Notari, MD; Carda, JB |
| Title |
Development of a glass-ceramic glaze formulated from industrial residues to improve the mechanical properties of the porcelain stoneware tiles |
| Year |
2018 |
| Published |
|
| DOI |
10.1016/j.matlet.2018.03.023 |
| Abstract |
In this research a mixture of 90% wt of industrial residues (recycled soda-lime glass and ashes from a coal power thermal plant) have been vitrified for their use as "secondary raw material". Then, a glaze suspension was prepared to be applied on the porcelain stoneware tile. The tested pieces have been fired by a conventional porcelain cycle at 1180 degrees C of maximum temperature. The XRD, XRF, SEM/EDS and the dilatometric analysis have been the instrumental techniques used to characterize the material. Finally, an ecological glass-ceramic glaze perfectly fitting on porcelain ceramic tile has been produced, exhibiting a unique phase, anorthite, which ensures a high flexural strength (around 96 MPa) and a significant Vickers microhardness of 250 GPa, improving the mechanical properties of a conventional the porcelain ceramic tile. (C) 2018 Elsevier B.V. All rights reserved. |
| Author Keywords |
Circular economy; Revalorization of industrial waste; Glass-ceramic glaze; Porcelain stoneware; Mechanical properties |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED) |
| EID |
WOS:000428018800059 |
| WoS Category |
Materials Science, Multidisciplinary; Physics, Applied |
| Research Area |
Materials Science; Physics |
| PDF |
https://repositori.uji.es/xmlui/bitstream/10234/174926/1/58761.pdf
|