Laminated glass is made up of two or maybe more layers of glass which are completely bonded together with one or more polymer interlayers making use of heat and force. Laminated glass enhances the audio insulation by decoupling the glass panes and damping the vibrations generated because of the sound waves. https://family-portrait-photograp12208.blog-kids.com/37107268/getting-my-london-secondary-glazing-to-work