acoustic
There are many occasions where a Kalzip requires roof system, increased acoustic be. Some buildings, due to their position (eg close to an airport or a busy city center) to prevent excessive external noise, while others require for internal use or process (eg concert hall, engine test facility, etc.) that the internal noise is included. A contributing factor is mainly to reduce the ability of a roof system, the effect of the scattered sound, the total mass of the system. Other factors include isolation and localization.
Kalzip systems able to accommodate a variety of acoustic performance requirements by incorporating other layers such as high-density insulation, acoustic boards and flexible membranes to provide increased noise reduction performance available and will be amended by the perforation of the film to provide improved performance of sound absorption.
Kalzip acoustic board is a high density cement particle board that can easily be incorporated into a Kalzip system to increase the mass and after the noise reduction properties of the system drastically.
Kalzip acoustic membrane is a high-density rubber-Polyäthylenton Schrankeenmembrane that can be easily incorporated into the system and to increase the mass and improve the sound reduction properties afterwards. The acoustic diaphragm Kalzip is usually used in conjunction with the Kalzip acoustic board and may act as an insulator between the boards and the more acoustic performance erhöhen.quelle: archiexpo.de
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