The effect of various technological parameters in the production of light porous granular crystal glass material based on zeolite-bearing rock is studied. To produce light porous crystal glass material at temperatures corresponding to the foam-glass production technology (800–900°C), the mix must be presintered at 700°C. It is found that increasing the fineness of the milling of the fritted mix to particles sizes smaller than 0.08 mm decreases the bulk density of the granular zeolite foam.
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Vereshchagin, V.I., Sokolova, S.N. Effect of the technological parameters on the properties of granular porous crystal glass material based on zeolite-bearing rock. Glass Ceram 66, 46–49 (2009). https://doi.org/10.1007/s10717-009-9120-z
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DOI: https://doi.org/10.1007/s10717-009-9120-z