I’m sure you’ve seen movies where windows break easily. Fortunately, it’s just part of the television and movie show. Today, advanced glazing solutions protect people from possible injuries from accidental breakage of window panes. By choosing glass with a higher degree of impact resistance, you can also help to prevent theft attempts.
How do safety glasses work?
Safety glass comprises two or more sheets of glass joined together with one or more interlayers of polyvinyl butyral (PVB). The result is a set that has the appearance of single glass and which, in case of breakage, causes the glass fragments to adhere to the PVB interlayer, providing greater security.
The way to increase the strength of glass and its level of safety is to increase the number and thickness of glass and PVB films. In other words, the greater the thickness of the glasses and the greater the number or thickness of the PVB films, the more excellent their resistance and, consequently, their level of safety. In case of glass breakage, the fragments are aggregated to the PVB film, also guarantees the integrity and residual strength of the glass are maintained until it is replaced.
Where should we put laminated safety glass?
Windows Near You laminated safety glass should be placed in areas with a risk of impact and possible breakage, preventing the glass from breaking into pieces and potentially injuring someone. Depending on the level of resistance of Windows Near You glass, it can also act as an anti-intruder and make it difficult to pass in the event of attempted theft. It can be applied in areas with easy access to thieves.
Windows Near You laminated glass can be installed either outside, inside, or on both sides of the insulating glass. It all depends on your protection needs and the risk associated with using it. If you want protection from injury due to breakage, you should place the safety glass on the face with a chance of impact. And if you want to protect yourself from possible theft, you must incorporate theft-proof glass with the appropriate level of security.
European regulations regulate and enforce the use of glass with physical safety features in specific areas. However, it is always advisable to consult a professional who can study your specific case and propose the most appropriate solution.
What types of safety glass are there, and what are they called?
Before talking about the different levels of safety, we must explain how the different compositions of Windows Near You laminated glass are distinguished. Knowing this terminology makes it easier to understand the different levels of security that exist.
Windows Near You laminated glass is named according to the glass’s thickness (example 44, 66, 88…). And sometimes, these are indicated by “.1” or “.2”, referring to the number or thickness of the PVB interlayer. It should also be noted that when the name does not include a dot followed by another number, it generally means that the laminated glass is composed of a PVB interlayer. The number and thickness of the PVB interlayer can determine its strength ( learn more about the various safety levels below).
Therefore, according to this, a 44/16/4 insulating glass, for example, is a double glass composed of laminated glass with two 4mm glasses and a PVB interlayer, a 16mm air chamber, and another 4mm. For case 44.1/16/4, we would be facing the same solution.