Recycling of polishing porcelain stoneware residues in ceramic tiles

Rambaldi, Elisa; Esposito, L.; Tucci, A.; Timellini, Giorgio

doi:10.1016/j.jeurceramsoc.2007.01.021

Cited by 72 publications

(47 citation statements)

References 12 publications

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“…In this sense, the use of supplementary materials for cement has been widely recognized as a sustainable alternative and it might be appropriate for reusing the PPR. Only few researches have been done upon the recycling of this material as supplementary material for cement mortars, but the results could be promising [4,5]. On the other hand, ashes from industrial and agro industrial processes have been extensively studied as supplementary material for cement mortars [6][7].…”

Section: Introductionmentioning

confidence: 99%

Residue of manufacture of porcelain stoneware tiles as supplementary material f or cement mortars

Kreiker¹,

Gaggino²,

Peisino³

et al. 2018

jmes

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Section: Introductionmentioning

confidence: 99%

Residue of manufacture of porcelain stoneware tiles as supplementary material f or cement mortars

Kreiker¹,

Gaggino²,

Peisino³

et al. 2018

jmes

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“…A porcelain stoneware paste is formed of clay, feldspar and quartz and is made by a spray-drying process [34][35][36][37][38]. Nowadays, the ceramic paste composition requires the use of kaolinitic clays and Na-K feldspar in order to achieve an adequate dimensional stability.…”

Section: Introductionmentioning

confidence: 99%

Ecologic ceramic substrates for CIGS solar cells

Fraga

Lyubenova

Martí

et al. 2016

Ceramics International

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In this work the use of porcelain stoneware tiles as alternative substrates for CIGS thin film solar cells for the development of specific applications as those related to building integration (BIPV, BAPV) are reported. Two types of porcelain stoneware have been compared: the conventional tile (STD) and the ecological tile (ECO). The ECO ceramic paste formulation has been designed adding industrial wastes (recycled glass, sludges and chamote). Chemical, technological and functional properties of the paste have been performed. The CIGS absorber has been synthesized by an easy and low-cost way of preparation using co-precipitation method. The solar cell device has been completed and fully characterized.The achieved results indicate better performances for ECO paste compared to the STD, stated in improved mechanical resistance, thickness and morphology. It is demonstrated 2 that both tiles are suitable for solar cell applications, but ECO substrate developed higher energy conversion efficiency of 1.3 %.

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“…On top of these properties, the construction applications also require high aesthetical appearances, which can be improved by very expensive surface polishing process [8].…”

Section: Introductionmentioning

confidence: 99%

The Effect of Surface Polishing on the Flexural Strength of Anorthite-based Porcelainised Stoneware

et al. 2015

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The eect of surface polishing on the exural strength of anorthite based porcelainised stoneware was studied. The exural strength results obtained from both polished and unpolished samples were analysed by using Weibull statistical method. The state of surfaces and microstructures of polished and unpolished samples were also characterised by prolometry and scanning electron microscopy. Typical exural strength value obtained from anorthite based stoneware body red at 1210• C was about 100 MPa. The average exural strength (σm) and Weibull modulus (m) values for as red, ground, and ground and polished specimens increased sequentially with polishing degree. The surface roughness measurements and microstructure observations showed that the severity of the surface aws declined as the polishing process proceeded. The obtainment of better strength behaviour with polishing was attributed to high crystalline to glassy phase ratio of the anorthite based porcelainised stoneware together with the formation of network structure of these anorthite crystals.

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Recycling of polishing porcelain stoneware residues in ceramic tiles

Cited by 72 publications

References 12 publications

Residue of manufacture of porcelain stoneware tiles as supplementary material f or cement mortars

Residue of manufacture of porcelain stoneware tiles as supplementary material f or cement mortars

Ecologic ceramic substrates for CIGS solar cells

The Effect of Surface Polishing on the Flexural Strength of Anorthite-based Porcelainised Stoneware

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