The security of anti-theft door depends on the thickness of the steel plate and the filler

For the general public, sturdy anti-theft security doors have become one of the necessities of home. With the improvement of people's living standards, the styles and patterns of anti-theft security doors are constantly updated, or simple and fashionable or graceful and luxurious, but the change is inseparable from its ancestors. The reason why people choose it is not the appearance but the anti-theft performance. However, most of the time, reports about the insecurity of anti-theft security doors have been frequently seen in various media, reducing people's trust in anti-theft security doors to the lowest point in history. Faced with this situation, we can't help but ask, what happened to the anti-theft security door? Why is the safety gate not safe?

One stone provokes thousands of waves, the quality of anti-theft security door is widely criticized

For many anti-theft security door manufacturers, November 24, 2006 should be a fresh day. On the same day, CCTV's "Weekly Quality Report" column broadcast a special program entitled "Pure Wooden Boards Create" Fragile Security Doors "". CCTV's leading communication ability in China has once again been verified. Once the program is broadcast, all sectors of the society have responded strongly, whether it is consumers, safety door manufacturers or administrative departments.

Consumers have always been eye-catching, and even more important matters related to their own security issues can not be rubbed into the sand. Now, authorities such as CCTV have come forward to correct the various deficiencies of anti-theft security doors, which has caused consumers to wipe their eyes. And inspired its infinite imagination, many people suspect that they are buying inferior security doors, and even some people do not hesitate to spend time and effort to open the door in person, the purpose is to verify their guesses. It seems that in an instant, the situation of the anti-theft security door is so bad that it cannot be worse, and people's trust in the security door has dropped to zero.

As the saying goes, "The freezing of three feet is not a day's cold." The reason why the security door has fallen to the point it is today is not a matter of two days a day, nor is it what CCTV can do in just half an hour of news reports. Left and right. In fact, before CCTV reports, news media all over the country kept reporting problems with the quality of anti-theft security doors. If you search the Internet, there are thousands of reports on the quality of anti-theft security doors.

To say that the structure of the anti-theft security door is not complicated, and the technological content can not be considered high. Consumers can judge the eight by just looking at it with their hands. The simple point is to put two steel plates together and add a lock. Where can this problem lie?

From the content of exposure, the focus is nothing more than two points, one is the thickness of the facade steel plate, and the other is the filler in the door panel. Compared with these two points, people pay more attention to the thickness of the steel plate. The thickness of the steel plates of the so-called anti-theft security doors on the market is mostly less than 0.8mm, and some are even as low as 0.2-0.3mm. Even if they are painted with thick paint, they are less than 0.5mm, which basically does not play the role of anti-theft Needless to say, the word two. Some black-hearted merchants even sell dog meat with sheep's heads, saying 0.6mm as 0.8mm and 0.8mm as 1.0mm, so as to deceive consumers.

So what is the thickness of the safety door? Some experts pointed out that the currently implemented national standard for anti-theft doors (GB17565-1998) does not make strict regulations on the thickness of anti-theft door panels, but only requires that the thickness of the steel plate of the steel door frame should not be less than 2mm. However, the national standard stipulates the detection method for the destruction test of the anti-theft door, that is, the time to break a 615 square centimeter hole in the anti-theft door cannot be less than 15 minutes. Under normal circumstances, the thickness of the facade steel plate can not be less than 1mm to withstand this kind of destruction experiment. Therefore, from this point, whether most so-called anti-theft security doors on the market have such an anti-theft function, it is necessary to make a big deal Question mark.