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Correlation and principal component analysis in ceramic tiles characterization
Author(s) -
Sanja Podunavac-Kuzmаnоvić,
Jonjaua Ranogajec,
Strаhinjа Kоvаčеvić
Publication year - 2015
Publication title -
acta periodica technologica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.134
H-Index - 15
eISSN - 2406-095X
pISSN - 1450-7188
DOI - 10.2298/apt1546169p
Subject(s) - tile , principal component analysis , correlation , ceramic , basis (linear algebra) , quality (philosophy) , flexural strength , mathematics , ceramic tiles , statistics , materials science , geometry , composite material , physics , quantum mechanics
The present study deals with the analysis of the characteristics of ceramic wall and floor tiles on the basis of their quality parameters: breaking force, flexural strenght, absorption and shrinking. Principal component analysis was applied in order to detect potential similarities and dissimilarities among the analyzed tile samples, as well as the firing regimes. Correlation analysis was applied in order to find correlations among the studied quality parameters of the tiles. The obtained results indicate particular differences between the samples on the basis of the firing regimes. However, the correlation analysis points out that there is no statistically significant correlation among the quality parameters of the studied samples of the wall and floor ceramic tiles.[Projekat Ministarstva nauke Republike Srbije, br. 172012 i br. III 45008

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