防火玻璃按结构分等级，可分为单层防火玻璃和复合防火玻璃。
The fire-resistant glass consists of single and compound glass according to the structure.
复合防火玻璃是由两层或两层以上玻璃复合而成或由一层玻璃和有机材料复合而成，并满足相应耐火等级要求的特种玻璃。
The compound fire-resistant glass is the special glass that is compounded by two or several layer glasses, or single panel and organic materials, which satisfies with the fire-resistant rate.
由两层或多层玻璃原片附之一层或多层水溶性无机防火胶夹层复合而成。
It is compounded from two or more layers of glass chips and attach with single or multi layer water-solubility inorganic sandwich fireproof glue.
由两层或多层玻璃原片附之一层或多层水溶性无机防火胶夹层复合而成。
It is compounded from two or more layers of glass chips and attach with single or multi layer water-solubility inorganic sandwich fireproof glue.
应用推荐