... thermal breakage than annealed or heat strengthened glass If breakage occurs the glass breaks up into small, cubical fragments, ... association 16CFR 1201, ansiz 97.1 1984 and BS6262. All work done on glass (beveling, cutting, bending, etc) must ... windows, doors, shopfronts in offices, houses, shops etc. Interior glass screens, partitions, balustrades etc. Shop display windows, showcases, display ...