Specifications The fire-resistant glass window use Integrity & Insulation Glass 1. Can be cut by water jet 2. 120 min fire rated period The fire-resistant glass window use Integrity & Insulation Glass 1. Can be cut by water jet 2. 120 min fire rated period Glass Features: 1. Integrity and Insulation Glass 2. Clear防火玻璃,在防火时的作用主要是控制火势的蔓延或隔烟,是一种措施型的防火材料,其防火的效果以耐火性能进行评价。