... dark grey etc.d) Pattern, clear float glass, tinted glass, low-e glass, reflective glass etc.e) Edge flat edge, chamfering, ... BS6206 NZS2208 ANSI z97.1 standardsApplicationWindows and doors, building glass curtain wall , air conditioned building , partitions, furniture, sightseeing elevator, ... and ensures glass safety 2. About 1100 square meters of 6mm tempered glass in a standard 20 feet container