Open AccessResearch of the Structure and Physical-Mechanical Properties of Modified Clay
Author(s) -
M. Siddikov
Publication year - 2021
Publication title -
bûlletenʹ nauki i praktiki
Language(s) - English
Resource type - Journals
ISSN - 2414-2948
DOI - 10.33619/2414-2948/73/25
Subject(s) - raw material , materials science , frost (temperature) , water resistance , clay minerals , natural materials , composite material , fiber , heat resistance , geotechnical engineering , mineralogy , geology , polymer science , chemistry , organic chemistry
The article presents the properties of natural clay in Uzbekistan. The historical analysis of the use of this natural raw material is presented. Possibilities of changing the properties of clay by introducing synthetic fibers of light industry waste into it are considered. Calculations of the properties of clay with the introduction of various additives and the technology of its processing are given. It has been established that modification of clay with fibrous waste and subsequent heat treatment improves frost resistance, and water resistance of the material, these properties depend on the percentage of fiber content, heat treatment temperature and time of holding the material in the furnace.