vitrify

"Earthenware is the oldest and simplest form;stoneware is fired at a high temperature to cause it to vitrify and harden;and porcelain is a fine, generally translucent form of pottery.

陶器是最古老和简单的陶瓷形式,而石陶器则是在高温下形成的玻璃状硬器皿,瓷器则是一种精致半透明的陶瓷。

Dry powder insulation mortar produced by vitrify micro beads material, have excellent insulation and fire proof heat resistant properties, never crack whith high strength.

玻化微珠材料生产的干粉保温砂浆。有良的保温隔热性能和防火耐热抗老化性能，不空鼓开裂。