It consists of two layers of glass with a layer of film, called the interlayer, in between them.The glass panes can be basic float glass or tempered/toughened or heat strengthened glasses.
If the glass is broken fragments tend to adhere to the PVB interlayer thereby reducing the risk of injury from falling glass. The interlayers in laminated glass have the capacity to absorb the energy of impact and resist penetration. Laminated glass provides durability, high-performance and multi-functional benefits and at the same time preserves the aesthetic appearance of glass. Laminated glass provides a solution to many architectural design problems and offers increased protection from the effects of disasters such as hurricane, earth quake and bomb blasts, if suitably designed.