Is your glass safe enough?
[China Glass Net] The window can represent the style and characteristics of the building, overlooking the scenery outside the home; the designed window can bring more natural light and beautiful scenery to people, and the window has an important part. That is glass, whether glass is safe or not, it also brings great hidden dangers to home life.
Glass, as a common material for construction, can be divided into: ordinary flat glass, tempered glass, laminated glass, bulletproof glass, wired glass, insulating glass, hot bending glass, and the like.
As we all know, the common ordinary glass is very easy to break first. In addition, it will have sharp edges and corners after being broken, which is very easy to hurt. If the glass is relatively large, it is very dangerous. The latter types are collectively referred to as safety glass. There are two reasons. For tempered glass, first of all, his strength is very high, it is not easy to break, and secondly, even if it is broken, it will not form sharp edges and corners. It's very small, it won't be broken like ordinary glass and it will become a big chunk. So even if it is broken, it is not easy to hurt people.
The straightforward method of determining whether the door and window are made of tempered glass is of course to directly break the tempered glass and see the broken glass shape. In general, poor quality tempered glass is due to the large size of the particles. But this method is destructive and not necessarily conditional.
Under realistic conditions, remind everyone to judge by the following aspects:
1. Look at the stamp. For tempered glass, the 3c safety glass mark must be printed on the glass. For the glass without the mark, the tempered glass can be basically excluded.
2. Look at the edging. For tempered glass, the four sides must be refined. That is to say, there are no fast mouths on the four sides of the glass, and it feels very smooth. If there is no finely ground glass on all four sides of the glass, except for too small size, it is impossible to finish the tempered glass.
3. Look at the intensity. A qualified piece of tempered glass, even if the two heads are empty, there is no problem in standing on an adult.
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