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USING FLY ASH AS A RAW MATERIAL FOR CERAMIC TILES.

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Title: USING FLY ASH AS A RAW MATERIAL FOR CERAMIC TILES.
Authors: MINH, D. Q.1,2, NHI, N. V. U.1,2, ANH, L. T. Q.1,2, KIEN, K. D. T.1,2 kieudotrungkien@hcmut.edu.vn
Source: Archives of Metallurgy & Materials. 2025, Vol. 70 Issue 3, p1441-1446. 6p.
Subjects: Fly ash, Ceramic tiles, Density, Raw materials, X-ray diffraction, Mullite, Bending strength, Permeability
Abstract: Ceramic tiles are among the most commonly used ceramic products. However, the excessive consumption of natural resources poses a significant challenge for this industry. This article presents test results using 0-20 wt.% fly ash as a raw material for producing ceramic tiles fired at 1150°C. Fly ash serves as an alternative to traditional raw materials. The findings demonstrated that a fly ash content of 7.5 wt.% was optimal, resulting in the highest bending strength (45.10 MPa) and favorable values for other parameters, including volumetric density (2.41 g/cm³), actual density (2.48 g/cm³), apparent density (2.43 g/cm³), and water absorption (0.28%), all of which remained within permissible limits. Analysis using X-ray Diffraction and Differential Scanning Calorimetry revealed that the primary mineral constituents of the product are quartz, mullite, fayalite, sillimanite, and albite. Notably, fly ash plays a pivotal role in facilitating mullite formation. [ABSTRACT FROM AUTHOR]
Copyright of Archives of Metallurgy & Materials is the property of Polish Academy of Sciences and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 189868342
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PubType: Academic Journal
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  Data: USING FLY ASH AS A RAW MATERIAL FOR CERAMIC TILES.
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  Data: <searchLink fieldCode="JN" term="%22Archives+of+Metallurgy+%26+Materials%22">Archives of Metallurgy & Materials</searchLink>. 2025, Vol. 70 Issue 3, p1441-1446. 6p.
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  Data: <searchLink fieldCode="DE" term="%22Fly+ash%22">Fly ash</searchLink><br /><searchLink fieldCode="DE" term="%22Ceramic+tiles%22">Ceramic tiles</searchLink><br /><searchLink fieldCode="DE" term="%22Density%22">Density</searchLink><br /><searchLink fieldCode="DE" term="%22Raw+materials%22">Raw materials</searchLink><br /><searchLink fieldCode="DE" term="%22X-ray+diffraction%22">X-ray diffraction</searchLink><br /><searchLink fieldCode="DE" term="%22Mullite%22">Mullite</searchLink><br /><searchLink fieldCode="DE" term="%22Bending+strength%22">Bending strength</searchLink><br /><searchLink fieldCode="DE" term="%22Permeability%22">Permeability</searchLink>
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  Data: Ceramic tiles are among the most commonly used ceramic products. However, the excessive consumption of natural resources poses a significant challenge for this industry. This article presents test results using 0-20 wt.% fly ash as a raw material for producing ceramic tiles fired at 1150°C. Fly ash serves as an alternative to traditional raw materials. The findings demonstrated that a fly ash content of 7.5 wt.% was optimal, resulting in the highest bending strength (45.10 MPa) and favorable values for other parameters, including volumetric density (2.41 g/cm³), actual density (2.48 g/cm³), apparent density (2.43 g/cm³), and water absorption (0.28%), all of which remained within permissible limits. Analysis using X-ray Diffraction and Differential Scanning Calorimetry revealed that the primary mineral constituents of the product are quartz, mullite, fayalite, sillimanite, and albite. Notably, fly ash plays a pivotal role in facilitating mullite formation. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Archives of Metallurgy & Materials is the property of Polish Academy of Sciences and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.24425/amm.2025.155491
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      – Code: eng
        Text: English
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        PageCount: 6
        StartPage: 1441
    Subjects:
      – SubjectFull: Fly ash
        Type: general
      – SubjectFull: Ceramic tiles
        Type: general
      – SubjectFull: Density
        Type: general
      – SubjectFull: Raw materials
        Type: general
      – SubjectFull: X-ray diffraction
        Type: general
      – SubjectFull: Mullite
        Type: general
      – SubjectFull: Bending strength
        Type: general
      – SubjectFull: Permeability
        Type: general
    Titles:
      – TitleFull: USING FLY ASH AS A RAW MATERIAL FOR CERAMIC TILES.
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            NameFull: MINH, D. Q.
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            NameFull: ANH, L. T. Q.
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              M: 07
              Text: 2025
              Type: published
              Y: 2025
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