Publication detail
Differentiated Slip Casting: Producing Variable Thickness Ceramic Tiles with Functionally Graded Plaster Moulds
PALMA, M. KAFTAN, M. Baseta E. heher F. Konegger T.
Original Title
Differentiated Slip Casting: Producing Variable Thickness Ceramic Tiles with Functionally Graded Plaster Moulds
Type
journal article in Web of Science
Language
English
Original Abstract
This paper introduces a method that enhances the traditional slip casting technique's potential to fabricate ceramic objects with variable thickness. The variability depends on the different filtration rates offered by plaster moulds of varying densities. Two sets of experiments are presented. They focused on identifying (1) the maximum workable density range of moulds made from plaster of Paris and (2) the range of thickness in the resulting ceramic casts. This was accomplished by creating four square flat moulds with different gypsum/water (G:W) ratios and their corresponding casts. Based on these findings, the second set of experiments focused on assembling graded plaster moulds with variable densities (G:W 1:3 to 2:1), resulting in ceramic tiles exhibiting a thickness gradient of 2 mm. These results suggest the possibility of producing double-curved ceramic objects (e.g., custom ceramic tiles or sanitaryware) with graded thickness, tailored to their desired structural and functional performance.
Keywords
slip casting; functionally graded plaster; variable thickness; ceramic tiles; variable densities; plaster of Paris
Authors
PALMA, M.; KAFTAN, M.; Baseta E.; heher F.; Konegger T.
Released
16. 1. 2025
Publisher
MDPI
Location
Basel
ISBN
2571-6131
Periodical
Ceramics-Switzerland
Year of study
8
Number
1
State
Swiss Confederation
Pages from
1
Pages to
13
Pages count
13
URL
BibTex
@article{BUT198255,
author="PALMA, M. and KAFTAN, M. and Baseta E. and heher F. and Konegger T.",
title="Differentiated Slip Casting: Producing Variable Thickness Ceramic Tiles with Functionally Graded Plaster Moulds",
journal="Ceramics-Switzerland",
year="2025",
volume="8",
number="1",
pages="1--13",
doi="10.3390/ceramics8010006",
issn="2571-6131",
url="https://www.mdpi.com/2571-6131/8/1/6"
}