Standard of insulating glass thickness?

The standard thickness of tempered glass is 3.2 mm, and the allowable deviation is 0.2 mm. ..

The glass itself is 3/4/5/6/8/ 12mm, and then the hollow layer in the middle is 6/9/ 12 mm.

Then you can make 3 square meters of tempered glass. At present, it can be made into a piece of more than 20 square meters, so as long as its quality is qualified, the size of several square meters has nothing to do with quality.

Then you'd better call a door and window shop master to see if your glass is shaking. 1. Generally, the thickness of three-layer insulating glass is about 16mm to 22 mm. ..

2. Three-layer insulating glass consists of three single pieces of glass, and the thickness is generally 5 mm. As for the air layer thickness of three-layer insulating glass, it is generally 6mm, 9mm,12 mm..

3. According to the requirement of energy saving, the air layer of the three-layer insulating glass should not be less than 9mm, so the thickness of the three-layer insulating glass is generally around 16mm~22mm.