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Classification of Fire Safety Glass
e.g: 11mm Interlayer Glass: 5mm glass+2mm Silicon gel+4mm 
glass
“Non-Interlayer”
▪ Borosilicate monolithic glass
▪ Low coefficient of thermal expansion
▪ Remain Transparent during fire
▪ Excellent thermal shock resistance
▪ Is not easy to expand & crack
“Interlayer” 
▪ Thermal insulation
(<140°C mean / 180°C max.)
▪ Excellent sound insulation effect
▪ Not remain transparent during fire
• Schott: 8mm,10mm,11mm,13mm,14mm
• Saint Gobain: 11mm & 14 mm (Only insulated glass)
• AIS (Pyrobel): Only 16 mm (Insulated)
• Pyroguard: Only 13mm (Insulated)
Glass