Crystallized glass composition and crystallized glass using waste glass for architecture interior and exterior material producing method thereof

摘要

The present invention comprises a waste glass powder and shell powder in a weight ratio of 2: 1 to 4: 1, the content of silicon dioxide (SiO ₂ ) in the composition is 68 ~ 76% by weight and the content of calcium oxide (CaO) 5 ~ The present invention relates to a 7% by weight crystallized glass composition, crystallized glass, and a method for manufacturing the same, wherein the waste glass discarded as household waste and the shell discarded at the beach are recycled to provide high strength and excellent heat insulation. Crystallized glass for interior and exterior materials can be manufactured at low cost, and there is an effect of solving environmental problems by recycling waste.