In urban planning, beauty is also an important component. In the pursuit of beauty and economic sound insulation, urban landscape sound

The barrier exerts its advantageous value. The urban landscape sound barrier uses transparent polycarbonate vinegar panels, which have a good sense of landscape and are easier to dissolve into the surrounding environment due to their transparency. There are two layers of urban landscape sound insulation barriers, which apply the principle of microporous sound absorption. A number of small holes with a diameter of 0.8mm are pierced on a single layer of polycarbonate board, with a perforation rate of 1%. The other layer of polycarbonate board is not perforated, and the spacing between the two layers is 100mm. The urban landscape sound barrier is equivalent to a single layer microporous sound absorption structure, which solves the contradiction between sound absorption and transparency. Due to the effect of sound waves, the micropores are not clogged by dust.