1. Use noise barriers to reduce noise: As the residential area is close to the expressway viaduct, noise barriers can be built in the residential area. In order to ensure the sound insulation effect, materials including ceramics and tempered glass can be used to achieve effective sound insulation effect.
2. Add green belts: In order to reduce noise, planners can consider adding green belts around the community. Green belt can not only beautify the environment, but also serve as a buffer zone to absorb noise and dust and reduce the impact of noise.
3. Improve community public service facilities: set up special public service facilities in the community, such as libraries, gyms, children's playgrounds, etc. These facilities can distract residents' time at home and reduce the noise generated inside the family.