Suitability of Illite Based Clays of Latvia for Chemical and Thermal Activation
Author(s) -
Ingunda Sperbergs,
Māris Rundāns,
Gaida Sedmale,
Andris Cimmers,
Valdis Segliņš
Publication year - 2014
Publication title -
material science and applied chemistry
Language(s) - English
Resource type - Journals
ISSN - 2255-8713
DOI - 10.7250/msac.2013.019
Subject(s) - illite , compressive strength , materials science , porosity , atmospheric temperature range , composite material , chemical engineering , mineralogy , chemistry , quartz , thermodynamics , physics , engineering
Materials has been synthesized in the temperature range from 600-800 0C from illite based clays of Latvia under activation of KOH and NaOH solutions (4-6 M). Compressive strength and apparent porosity were measured. The effect of the concentration of KOH and NaOH solutions on the material mechanical properties was investigated by means of infrared spectroscopy (IR). Compressive strength data of the materials showed that via such activation building materials with good quality can be obtained.
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