It is a safety glass consisting of two or more glass layers. These are permanently bonded together with one or more interlayer, generally Polyvinyl Butyral (PVB) with the help of high heat and pressure. When laminated glass gets broken, the fragments of it stick to the interlayer and prevents from breaking into large sharp, dangerous shards and scattering. The PVB interlayer gives the glass higher sound insulation and acts as protection against UV radiation. Laminated glass is preferred for interiors and exteriors of residential buildings, commercial buildings, hotels, showrooms, shopping malls etc.