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The use of nanosized additives in the modification of brick loam

E3S Web of Conferences 2021 1 citation ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count. Score: 25 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.

Andrey Bogdanov, Andrey Bogdanov, Azat Mavlyuberdinov, Azat Mavlyuberdinov, E. Nurieva

Summary

This study is not about environmental microplastics — it tested how nanosized additives affect the strength of ceramics made from brick loam. Adding silica-based nanomaterials improved ceramic strength by up to 70%, relevant to materials science rather than plastic pollution.

The effect of nanosized additives on the strength properties of ceramics based on fusible brick loam of the Klyuchischenskoye deposit has been studied. In general, all nanosized additives selected for the study had a positive effect on the strength properties of ceramics. The greatest increase in strength, when using nanosized silica ash Laksil 30, was 70 %, in relation to the control sample. When using silica ash, an increase in the content of the amorphous phase in the shard after firing is noted against the background of a decrease in its porosity, which causes an increase in strength characteristics. The nature of the destruction of the samples also differed. The destruction of the control sample was accompanied by the formation and gradual opening of cracks. The destruction of the modified samples was more fragile in comparison with the control. Thus, the effectiveness of nanosized additives on the strength properties of ceramics is shown.

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