Areas of application
Overview of low-noise surfaces
On heavily trafficked roads, where there are often significant exceedances of noise limit values,...
Expected acoustic effect and lifespan
The following table shows the three most commonly used low-noise surfaces (LAB) in Switzerland al...
Selection of flooring based on environmental conditions
When a significant noise impact must be achieved, the use of an SDA 4 surface is generally recomm...
Selection of coverings depending on altitude
The use of SDA 4 is not equally sensible and sustainable at every altitude. The acoustic effectiv...
Web app for selecting low-noise road surfaces
QuietPaveCheck is a data-driven web application that supports cantons, cities, and municipalities...