1)Light transmissiom 2)UV- protection 3)Weather Ability 4)Fire Retardance 5)Impact resistance PC sheet is a great material as noise barrier panel with good toughness properties. It is the best materials recognized wordwide for sound insulation on expressway.Features1)Light transmissiom2)UV- protection3)Weather Ability4)Fire Retardance5)Impact resistance6)Sound insulation KEBA noise barrier pc ...