| 摘要 |
PURPOSE: Provided is a manufacturing method of construction materials having high strength, waterproofing, heat-resistance and inflammability by using lightweight ceramic composition composed of slag, waste glasses and pottery raw materials. CONSTITUTION: The ceramic composition comprises 5-35% of slag, 30-70% of waste glasses, 10-30% of clay, less than 15% of alumina hydroxide, less than 20% of kaolin and 5-30% of albite. The construction materials using the composition are manufactured by ball-milling to 200-250 mesh of size, forming with extrude or press, drying and sintering at 950-1180deg.C.
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