CAS | Carpeting
CAS Carpets are acoustically effective carpets whose backs are clad with a specially developed membrane layer as well as felt in different thicknesses. They act as strong absorbers for medium and high frequencies and achieve maximum sound absorption in the frequency range 250 to 1000 Hz that is especially important when it comes to speech. The particular elasticity of the carpets also ensures a pleasant sensation when you stand or walk on them. CAS Carpets considerably reduce tension in the office and thus ensurehealthy working. The acoustic effectiveness of CAS Carpets was tested in the reverberation rooms of renowned acoustic agencies. The sound absorption level of CAS Carpets in compliance with DIN EN ISO 354 is shown in comparison to carpets with a pile depth of 6 and 7 – 10 millimeters in accordance with DIN 18041. The sound absorption level ranges from 0 in the case of no absorption to 1 for total absorption. The sound frequency range particularly relevant to speech lies between 250 and 1000 hertz.