What is the difference between bullet proof and bullet resistant
But the highest levels of protective glass are both extremely heavy and quite expensive, putting fully bulletproof glass out of the reach of most businesses from both a practical and a budgetary perspective. A business that wants to provide greater safety and security for its operations, as well as its employees, needs to think through the most likely type of gun violence that could occur at their location. This is how you match up your security needs to a budget that makes sense for the highest potential threat of gun violence.
Bullet-resistant glass is made by taking sheets of glass and putting transparent polycarbonate material between them, then high-pressure heating the sandwich up to seal everything together and harden it for greater strength. The more layers of these materials you add to the sandwich, the greater the level of protection provided and the more it weighs and costs as well. Acrylic is another material often used for transparent bullet-resistant barriers.
The vast majority of violent crimes that happen to various types of businesses are committed with handguns such as a 9mm, a. Protection against that type of firearm is what most businesses need. In the bulletproof vs bullet-resistant glass showdown, bullet-resistant is what your business wants.
Financial Institutions. Utility Offices. Educational Facilities. Contractors Glaziers Millwrights. Fuel Centers Convenience Stores. Hospitals Healthcare Facilities. About TSS. Our Process. That said, it is comforting to know the glass has been tested and has stopped rounds, and these results are there to help guide buyers to a solution that addresses their perceived threat level. It is easy to find technical data on this topic swirling around on the internet.
In fact, we have a lot of technical mumbo-jumbo on our website if you are so inclined to read it. Ballistic glass is a term that can refer to a range of security glass products that are resistant to firearm projectile impacts to varying degrees, but that WILL NOT actually stop all bullets in their tracks. Ballistic windows are rated to withstand impacts from bullets of different calibers and velocities, but this does not mean that the rounds will just bounce off and fall away harmlessly to the ground.
There are several alternative types of ballistic glass and all-glass laminates, including but not limited to, glass-clad polycarbonate and laminated polycarbonate. Cost, weight, durability requirements, and protection levels are all determining factors in choosing the best materials for your project. Depending on the rating of a specific glass model, it may be able to stop one or several bullets.
Again, this depends on many factors, including the caliber, velocity, and grain weight of the projectiles. High-powered ammunition may have no trouble piercing many types of ballistic grade glass.
After the first round impacts a sheet of bullet-resistant glass, it will significantly diminish in strength with each subsequent impact. Eventually, even the most robust glass can become compromised and no longer provide a protective security barrier. There are many types of glass that are not bullet resistant, from the standard annealed or plate glass window glass you might find in a home or business to the tempered or laminated safety glass commonly used in areas where added strength is needed for a myriad of reasons.
Non-ballistic just means that it offers ZERO protection against firearm projectiles. In other words, if a non-ballistic window gets hit by one bullet, it will likely shatter and may fall from the framing. Here are a few more things you should know about bullet resistant glass: It is created to be asymmetrical. This means that they are designed with a specific threat side and a protection side. It is not only meant to stop a threat but also designed to prevent spalling on the inside, or the shattering of glass, which goes hand-in-hand with the asymmetrical design.
It protects against ballistic attacks that are short and at or below a certain level. It is not bullet proof or security glass. It is not rated by thickness alone, nor is it rated by the weapon only, it also takes into account the specific ammunition.
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