Production of the aluminosilicate ceramic materials using fly ash from thermal power plants (TPP)

Research has been conducted on the use of fly ash from TPP in masses based on a fireclay filler and a clay binder for the production of ceramic aluminosilicate materials for various purposes. It was found that the properties of ceramic materials depend on the clay-bundle : ash ratio. The area of ash concentrations in the charge and the firing temperature of samples that determine the properties of the final product are determined, which makes it possible to obtain materials with an apparent density of 1,06‒1,47 g/cm 3 and a compressive strength of 4‒23 MPa.

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