Product Characteristics
The soundproof wall is a kind of distance falloff concept and uses the way that noise is reduced due to the path difference generated by sound diffraction. Therefore, there is a problem that high-rise buildings require high sound proof walls. In other words, if a receiving point is positioned on a higher place than a noise source, the reduction effect by a soundproof wall is considerably limited so higher areas are directly exposed to direct sound generated from noise sources, The sound proof wall is a representative method that can minimize the diffraction sound effect generated from upper floors to lower floors in case of the existing straight soundproof walls
Tunnel type structure composed of galvanized corrugated steel plate and H-beam. The sound proof tunnel is used to block the noise around roads or railroads or reduce exclusive sound at the end of a tunnel of a high-speed railway.
For the isolation of traffic noise (road or railroad) in a residential area or business area, for the reduction of exclusive sound at the end of a tunnel of a high-speed railway or a safety tunnel to prevent the collapse of cut slope in tunnel portal
Excellent prolonged sound effect. it can be harmonized with the surrounding environment. it is easy to install the daylighting system and upper light. Running stability is ensured in case of rain or freezing
- limited height
- no coverage area due to direct sound from the noise source
- the soundproof effect is lowered in lower areas due to diffraction or sound
The soundproof effect is improved because the direct sound from the noise source is blocked. The satisfactory soundproof effect in a lower area due to the isolation of diffraction sound. Scenic view constraint factor is minimized and structural safety is ensured due to the reduction of height.
