A tunnel soundproof walls for beautiful urban landscape

摘要

The present invention relates to an urban sound barrier. The present invention provides a tunnel soundproof wall comprising a roof panel part 200 connecting both side panel parts 100 and the upper ends of the side panel parts 100 so as to block noise, The pattern plate 300 may be formed to have a predetermined pattern on the surface of the support panel 320 having a color when the plurality of the pattern grooves 300 are arranged, 342 are formed on the upper surface of the plate 340. The present invention is advantageous in that the exterior surface of the tunnel sound barrier wall exhibits a specific pattern according to the arrangement of the pattern plates, thereby enhancing the noise reduction effect and the beauty of the city.