Question

Types and use of glass information​

Answer 1

Answer:

There are four main types or strengths of glass:

1) Annealed Glass. Annealed glass is a basic product formed from the annealing stage of the float process. ...

2) Heat Strengthened Glass. Heat Strengthened Glass is semi tempered or semi toughened glass. ...

3) Tempered or Toughened Glass. ...

4) Laminated Glass.

Answer 2

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Shakeel Anwar

Glasses Composition Uses

Crown Glass Potassium Oxide, Barium Oxide and Silica In making lenses of eyes glass.

Lead crystal glass Potassium Carbonate, lead Oxide and Silica In making costly glass containers or vessels etc.