The first demonstration project of 3D printed sound barriers completed around the city highway

Recently, the 70-meter-long Suzhou City Expressway's first 3D printed sound barrier pilot demonstration project was officially completed on the S58 Shanghai-Changzhou Expressway. It is estimated that the 3D printed sound barrier can effectively reduce noise by about 30 dB, and the noise reduction effect is more obvious than the sound barrier using traditional technology.

Yingchuang Building Technology (Shanghai) Co., Ltd. uses 3D printed construction technology as the main raw material for integrated construction, integrated digital modeling, computer 3D printing of screens, and the screens after printing are directly transported to the site. Hoisting.

The noise barrier of traditional materials such as laminated glass, acrylic transparent board, and cement sawdust board has a noise reduction effect of 20-22 decibels. Yingchuang 3D printed sound barrier has a noise reduction effect of 30 decibels, which effectively reduces the noise around the highway and improves Living conditions of residents on both sides of the road.

At the same time, the Yingchuang design team designed a plant pot for the sound barrier, which can cultivate noise-reducing plants such as flowers and climbing plants to form a noise-reducing vertical green wall, which has become a unique landscape feature of the high-speed city.

In the future, Yingchuang will further cooperate with Ring Expressway to develop and print high-quality sound barriers for Suzhou Ring Express. Expressway around the city expresses that it will promote the use of 3D printed sound barriers on sections with prominent noise reflections to ensure harmony and tranquility on one side.