1. The general thickness of insulating glass for 90 series sliding windows is 56A5mm. Now some profile manufacturers have widened the profile slot to accommodate 59A5 insulating glass. Most of the insulating glass made by private workshops outside is 46A4mm, so that a piece of insulating glass with a square of 56A5mm can save more than 10.
2. There are no other standards that require the thickness of insulating glass except that the air layer of insulating glass is not less than 9mm according to the Technical Specification for Glass Curtain Wall Engineering. The original glass sheet thickness of insulating glass can be 3, 4, 5, 6, 8, 10, 12, 15, 1920mm, and the common air layer thickness is 6, 9, 12,/kloc-. The glass thickness of single-layer glass window can be 3, 4, 5, 6, 8, 10, 12, 15, 19mm, and the glass thickness should be selected according to the glass frame. The general thickness of casement window glass is 3, 4, 5, 6 and 8. Door glass is generally 4, 5, 6, 8, 10, 12.
Third, the glass in home decoration is generally 6- 12mm. 6mm glass is generally used for plastic steel doors and windows or glass shelves with a size less than 1 m2; 8mm glass is used for large glass shelves; 10mm glass is used as the frame fixing glass in the partition; 12mm is used for frameless glass doors (general tempering). No matter how thick the glass is, the outdoor glass shed basically uses 15mm or 19mm, and there are some laminated glasses, such as 6 mm, 6 mm and 8 mm.