... standards:GB/T 11944-2002'Insulating Glass' Features: Pressure and impact resisting, with bending strength 4-5 times as ... high as common glass, and impact-resistance 5 times as high as common glass, ... , glass portioning, glass shower bathroom, escalator, furniture decoration, and so on.Sizes:1) Max. working size: 9000 x 3000mm2 ... size: 5,000 x 2,440mm architectural glass for roof