Klimasan-Perlit aims for excellent noise absorption and is therefore perfectly suited for acoustic plaster
Swiss Federal Laboratories for Materials Science and Technology test
Also in the field of noise absorption Klimasan plasters show excellent properties. This can be seen in the research report from the Swiss Federal Laboratories for Materials Science and Technology in Dübendorf, Switzerland. Here Klimasan-Perlit plaster was tested under the name TOPSOLIT. The noise absorption was tested using a reverberation room under International Standards Organisation specification ISO354.