Doors and windows products used in the tempered glass you know how much?

Doors and windows, this is an indispensable part of the doors and windows, the earliest windows and doors are single-layer glass, the development of the current insulating glass, laminated glass, bullet-proof glass, etc., mainly in the construction of doors and windows mainly hollow glass, Then the hollow glass kind to the steel for the best.

How to identify the insulating glass is tempered?

The simplest and most straightforward way is to see the eyes, see whether the glass under the corridor of the 3C logo, playing 3c marked are basically tempered glass (of course, in general, the kind of scraping) the tempered glass processing program is the first The ordinary float glass cut into the required size, and then grinding, cleaning, playing the national compulsory certification ccc mark (that is, ordinary ink), into the steel furnace after the finished glass can not be cut or in the processing. And the ink in the high temperature is baked after the general situation is scraping, tempered glass due to the impact of equipment and technology will appear quality defects in the general way to identify the surface is to observe whether the deformation of the glass there is a way to distinguish is Break the glass to observe the debris particles, this identification method in the home decoration doors and windows which does not apply, if you hit the 3C steel signs you do not believe this is steel, then you use a hammer or kick it, certainly not broken.

Tempered glass is made of ordinary flat glass or float glass processing. Ordinary flat glass requires the use of special products or first-class goods; float glass requires the use of superior or first-class goods. There are two kinds of production of tempered glass: one is the ordinary flat glass or float glass in a specific process conditions, the quenching method or air-cooled quenching method from processing. The other is the ordinary flat glass or float glass through the ion exchange method, the glass surface composition changes, the glass surface to form a layer of stress layer processing. Tempered glass with high impact strength (4 to 5 times higher than ordinary flat glass), bending strength (5 times higher than ordinary flat glass), good thermal stability and smooth, transparent, non-cutting and so on. In case of super impact damage, the fragments were scattered small granular, no sharp edges and corners, it is also known as safety glass.

Whether it is steel doors and windows tempered glass or broken bridge aluminum doors and windows tempered glass are in our daily lives we can see the general high-rise residential windows and windows and the bottom of the floor will be used more.