PREPARATION METHOD OF FOAM GLASS USING WASTE GLASS, AND PREDICTION METHOD OF FOAMING RANGE OF GLASS USING DILATOMETER

摘要

An aspect of the present invention provides a method to manufacture foam glass using waste glass comprising the steps of: manufacturing a molded body by pressurizing waste glass powder composed of sodium silicate or boroaluminosilicate in a forming mold without adding a foaming agent; and sintering and foaming the molded body at temperatures of 600-1000C, wherein a method to manufacture the waste glass powder comprises the step of pulverizing waste glass composed of sodium silicate or boroaluminosilicate by a wet pulverization process.