Breaking A Sheet Of Tempered Glass

Spontaneous breakage in tempered glass is however much more dramatic as the whole pane of tempered glass breaks with a loud noise and high visibility as it breaks into thousands of small pieces.

Breaking a sheet of tempered glass.

The small pieces are not very sharp and safer to deal with than the next type. Tempered glass is used where there is a likelihood of human contact and as such is made to shatter into small pieces when broken. The glass breakage is shown full speed half speed. Here we break a large sheet of tempered glass to see the amazingly fast crack propagation followed by the crashing down of the shattered glass.

Always wear protective clothing when working with glass. Any non tempered glass will normally break as a single crack or multiple cracks which develop or propagate from origin either spontaneously or gently. Spread a 10 foot length of industrial paper. Tempered glass is heat treated and is much stronger than non tempered glass.

Pull a glass out of the oven or dishwasher when it is hot and place ice water into the glass and it may break due to thermal shock. These breaks tend to be linear and not circular. Most of the time spontaneous glass breakage is the result of improper annealing of the glass by the manufacturer or thermal shock of the glass during normal usage. How to safely break a sheet of tempered glass step 1.