Physical-Chemical Studies of Gaizes as Alternative Raw Materials for the Production of Foam Glass and Foam Materials

Autor: I. D. Kosobudskii, M. A. Vikulova, A. A. Zhimalov, Yu. A. Spiridonov, O. A. Nikishonkova
Rok vydání: 2019
Předmět:
Zdroj: Glass and Ceramics. 75:387-390
ISSN: 1573-8515
0361-7610
DOI: 10.1007/s10717-019-00091-9
Popis: Data from physical and chemical studies of gaizes are presented—chemical, phase, and granulometric compositions, degree of crystallinity, and thermal stability in the temperature interval 90 – 1000°C. It is shown that the silica in the studied gaizes exhibits heightened reactivity and the gaizes have low crystallinity and high dispersity, which promotes activation of structural-chemical transformations in gaizes when they are heated.
Databáze: OpenAIRE
Nepřihlášeným uživatelům se plný text nezobrazuje