Determination of Optimal Drying Process for Ceramic Bricks of Semidry Pressing

DOI

10.2991/isees-19.2019.33How to use a DOI?

Keywords

ceramic brick; drying; shrinkage; crack resistance; green moisture; sensitivity coefficient.

Abstract

The article presents the results of experimental studies on the identification of the optimal burning conditions for ceramic raw materials based on clay loam from the Buguruslanskii deposit. The most common causes of cracking during drying, as well as measures to improve the crack resistance of manufactured products are presented in the article. The properties of the raw material are determined depending on the molding moisture content and molding pressure at drying temperature of 1050 ° C. The influence of the duration of drying on the burning properties of products with the content of ash and slag waste in the amount of 28% by weight, depending on the drying temperature is revealed. The dependence of the shrinkage value on the moisture level of the ceramic raw material is determined. The developed approaches will allow determining the optimal technological parameters of the drying of ceramic raw materials on the basis of fusible loams and industrial waste produced by the method of semi-dry molding.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - V.A. Gurieva
AU  - A.V. Doroshin
PY  - 2019/08
DA  - 2019/08
TI  - Determination of Optimal Drying Process for Ceramic Bricks of Semidry Pressing
BT  - Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)
PB  - Atlantis Press
SP  - 663
EP  - 666
SN  - 2590-3217
UR  - https://doi.org/10.2991/isees-19.2019.33
DO  - 10.2991/isees-19.2019.33
ID  - Gurieva2019/08
ER  -