复合防火玻璃

用温差电偶法测定复合防火玻璃的耐火性

Determination of Fire resistance of Compound Anti fire Glasses with Thermocouple

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 .

测试结果表明，该方法简单易行，且能较好地满足复合防火玻璃耐火性和科研试验等测试要求。

The method is simple and easy in operation , and satisfies the requirement of the determination of fire resistance of compound anti fire glasses and research experiment .

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 .

与复合防火玻璃相比，它平整度高、透过率高、透光性好、强度高、结构简单，便于安装。

The single panel fire-resistant glass represents a new functional glass material , compared with the compound glass , it has the high transparence ratio , high mechanical properties and it is easy to install .

本文综述了硼硅酸盐玻璃的应用现状和发展趋势，介绍了浮法工艺流程及粘度对于浮法工艺的重要性，对比分析了单片防火玻璃较之复合防火玻璃的的优势，并在此基础上提出本课题。

This paper summarized the application and development trend of borosilicate glass , introduced the float process and the importance of viscosity in the float process , contrasted the traits of single panel fireproofing glass and complex fireproofing glass , and then brought forward the task .