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The material for most bus windows is toughened glassThe material for most bus windows is toughened glass
1dollar
Any attempt to cut toughened glass will result in the glass shattering into thousands of pieces. The glass needs to be cut before the glass goes through the toughening process.
Shoot it, look at the effects to the glass.
Standard toughened glass is class 0
Toughened glass is transparent. It is translucent if frosted. To be opaque, it would need to be covered with something that won't let light through.
gorilla glass is a toughened glass, developed by Corning, especially for use in touchscreen applications
Normal float glass is toughened and the two pieces of toughened glasses stuck together with a multilayer PVB in between (lamination), to make bullet proof glass. Refer: http://theglassblog.wordpress.com/tag/glass-tempering/ https://theglassblog.wordpress.com/tag/laminated-glass/
47kg
25
10Kilo
it depands upon the type of glass. if the glass is sodalime the 4 to 6 joule is ok,