| 摘要 |
PURPOSE: A tile using sludge ash is provided, which prevents sliding in a bath and environment pollution. CONSTITUTION: The tile is made by stirring 100wt.% of sludge ash and 30-25wt.% of clay. A glass element is formed from sludge ash when tile is burned and come out from a kiln. The tile is more excellent in strength and absorbs less water.
|
