Materials that absorb various sounds and noise are called soundproofing. These materials have a spongy or foamed type, which contain a huge amount of pores, employees for non -screen sound. The pores that they have absorbing sound waves, and then divide these waves into weaker. Noise-insulating materials are divided into 2 categories:- noise-absorbers;- soundproofing insulators. When arranging objects such as industrial buildings, residential buildings, entertainment and cultural and sports facilities, premises with especially acoustic requirements, these types of materials are most often used most often. Also do not forget to visit the site
In the automotive industry, noise insulation material is the most essential attribute. Also very often this material is used in combination with vibration isolation, soundproofing and with shocking material. Application in the construction of noise insulators is carried out in accordance with the norms and requirements. If you use several types of materials, you can achieve the maximum effect of the fight against the noise (for example, if you apply sound -absorbing material on the wall, and mount the sound insulator on top).