Title: REGULATION OF THE PROPERTIES OF HYDRATION STRUCTURES IN CLAY GYPSUM COMPOSITIONS.
Authors: Sh. N., Turemuratov; A. Zh., Abilova; R. Zh., Bekbosynova; A. N., Mnazhov; A. A., Saipov; T. T., Kalilaev
Abstract: The purpose of this study was to study the properties of various binders based on gypsum rocks of the Ustyurt deposit. The ways of regulating the properties of various gypsum binders using additives and rational use of natural gypsum for the production of a low-temperature binder with a gypsum type of hardening and a high-temperature gypsum binder for rocks with a predominance of the clay-carbonate part are determined. The processes of thermal decomposition of gypsum in the temperature range of 100--1000 °C are considered and its modeling compositions, the phase composition of the products formed, the basic patterns of structure formation depending on the phase composition of the initial binder are established. Heat treatment of clay gypsum (100-1000 °C) allows you to change the nature of the structure-forming component, including the sulfate or clay part in the hydration process.
Subjects: GYPSUM; HEAT treatment; SURFACE active agents; HYDRATION; CLAY
Publication: Austrian Journal of Technical & Natural Sciences, 2024, Issue 5/6, p58
ISSN: 2310-5607
Publication type: Academic Journal
DOI: 10.29013/AJT-24-5.6-58-63

REGULATION OF THE PROPERTIES OF HYDRATION STRUCTURES IN CLAY GYPSUM COMPOSITIONS.

Sh. N., Turemuratov; A. Zh., Abilova; R. Zh., Bekbosynova; A. N., Mnazhov; A. A., Saipov; T. T., Kalilaev