| 摘要 |
PURPOSE:To easily obtain a sanitary ware product having dimensional stability at a low heating temp. by glazing on a molded body composed of a cement, an aggregate, wallastonite fiber and a specific binder and heat treating at a prescribed temp. CONSTITUTION:The hydraulic cement, the heat resistant aggregate (e.g. KOKA- SEKI), the wallstonite fiber and the binder are kneaded with water. The binder contains e.g. SiO2, B2O3, alkali component or the like and is made ceramic by heating to melt. Next, the kneaded material is molded, hardened, dried, glazed and heat treated at 700-1000 deg.C for 30-90min. |
