[China Glass Network] Glass common sense:
One weight box of glass is about 50 kilograms, and 1 ton of glass is 20 weight boxes.
The specific gravity of the glass is 2,500 kg / m 3 , which is a constant.
Just divide the thickness by 0.02 to get the square of the glass one heavy box of this thickness. For example, the square of a 10 mm glass-weight box is: 0.02/0.01 = 2 square, and so on. Later, when someone asks you how many squares of glass a heavy box is, you can divide the glass thickness by 20 directly!
Calculation of the weight of tempered glass:
Thickness × area × glass density = weight
E.g:
4.7mm glass 1 square: 4.7*1*2.5=11.75 kg
5mm glass 1 square: 5*1*2.5=12.5 kg
6mm glass 1 square: 6*1*2.5=15 kg
8mm glass 1 square: 8*1*2.5=20 kg
10mm glass 1 square: 10*1*2.5=25 kg
12mm glass 1 square: 12*1*2.5=30 kg
For another example: a 2 square meter 12mm tempered glass has multiple, we directly calculate by the formula (thickness × area × glass density = weight), namely:
12*2*2.5=60 kg
Ok, is this knowledge helpful to you?
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