Man always wants to protect his life. Parallel to the development of civilization, new ways and approaches arose, they changed, improved and combined. Some of them have sunk into oblivion because of their flaws. But now we can confidently say that those who offer the best result with a minimum of invested funds win.
general information
If we talk about buildings or cars, then the weakest place in terms of security for them are the glass. Thus, glass can not protect against penetration inside, when it breaks up, a large number of small fragments with sharp edges occur, and this often leads to accidents. There is a fairly wide range of possible actions. Here, for example, you can put on the grille glass. But then you have to admire the "striped" world. True, if someone sets himself the goal of entering a room or car, this approach will not save. In addition, the grilles will not protect against the shot and the impact of the explosive device. Also, in case of fire, they prevent you from getting out of the room. Therefore, the window-booking films are gaining increasing popularity, which, with the same characteristics, lack significant drawbacks.
What it is?
What are the positive aspects of the armor film? Initially, it should be noted the strengthening of glass. Protective armor films in case of destruction keep fragments on themselves. In addition, they also provide noise insulation and fire resistance. Especially it should be noted that the armor film is used to protect not glass, but life and human security. Also, due to this combination, the original optical transparency is preserved. The use of such a design is an unexpected obstacle for intruders, which removes them from balance and dissuades the success of the case. After all, in order to destroy glass, it is necessary to inflict an extremely powerful blow. So, the most widely presented assortment can withstand the explosion of two kilograms of TNT at a distance of five meters. To break through such protection, it is necessary to strike extremely hard and over a very small area, which is quite problematic. To overcome such an obstacle as an armor film on the glass, it is necessary to exert a lot of effort and time.
About indicators
Let's talk a little about the characteristics. As an indicator of effectiveness, you can turn to the practice of banks - they have long since moved from protective grids to films. This choice was made thanks to high performance and comfort level. Successfully using this development is possible not only in houses, apartments or offices, there is also an armored film on the car, which qualitatively fulfills its functions. It reduces the lethal force of the explosion, fragments and bullets. And even after a long load (for example, a queue from the machine) and punching in one place, it will at least deflect the trajectory and worsen the result of the aiming.
Other useful properties
And now let's pay attention to such an aspect, which few people even guess at all. So, the film can help prevent ... illegal obtaining of information through a vibro-acoustic channel or radio channel. What is the mechanism of action in this case? When an armored film is installed, the magnitude of the vibration of the glass, which is caused by sound (acoustic) waves, significantly decreases. This will create additional problems when searching for a sound signal in the received laser radiation. Something similar can be said about bugs. Due to the fact that the room will be in metallized film, the part of the radio emission that will pass through the glass (which is considered as the easiest way) will be significantly reduced.
It is impossible not to mention the resistance to fire. So, for him, the presence of oxygen is critical. At a temperature of 700 degrees Celsius, a normal window can withstand about a minute and a half. After which it will begin to break down and let in the outside air. As a result, the strength of the fire and the speed of its spread will increase. While the armored film at the same temperature by standards must withstand eight minutes of negative influence, although in practice it is noted that it (individual developments) can successfully not succumb to fire and half an hour. This resistance is due to the fact that the materials used for its manufacture are not flammable.
Is this all?
Does this end with a list of benefits? No. A useful property of an armored film is also that it reduces the likelihood of injury when installing glass doors. This helps to avoid trouble if, for example, children play extremely active. Also, armored film provides opportunities for unprecedented architectural solutions like a transparent ceiling. After all, she calmly withstands the influence of snow and even hail. In addition, even in an extremely dangerous situation, the broken glass will not be scattered into many fragments. As an add-on it can be used on various elements of household things like ordinary tables with a glass lid. The use of the same car will significantly reduce the risk of getting its damage or theft.
Conclusion
For the best result, it is better to use the services of professionals - manufacturers of armored films. Why? Let's consider the answer to this question on the example of a car. As a rule, a film that is applied to such a technique has one amazing feature: it acts as a reliable protection only from one side. What does this mean in practice? On the idea that if someone shoots a car driver, he will not be able to injure him due to the presence of protection. And if the person who is in the salon decides to open fire in response, then the bullets released by him will pass through the glass and film almost without problems. This is possible due to the specifics in the construction of the protective structure. This is also possible for other reasons of security, so that in the case of locked doors and the need to urgently leave the car, a person could do this, and the armor film in this case should not interfere.