Product range: Max size: 2400mm?000mm Min size 200mm?00mm Fire rated resistant glass Technical parameters : thickness Item No Time level weight(Kg/m2) 5mm DFB-5-CI >90 C/I 12.5 6mm DFB-6-CI >90 C/I 15 8mm DFB-8-CI >90 C/I 20 10mm DFB-10-CI >90 C/I 25 12mm DFB-12-CI >90 C/I 30 15mm DFB-15-CI >90 C/I 37.5 19mm DFB-19-CI >90 C/I 47.5