Title: +038=249.001-#####._01-10203518-01-RIA-NOT-007 Lydmålinger Collier_rev01.pdf
57,880058,3100059,425125059,3160059,2200059,3250056,315315056,2400058,7500060,856312525050010002000Hz 4000Frequency, f, Hz ⎯→Rating acc ording to ISO 717- 1 R'w Evaluatio n based o n field measurement results o btained in o ne-third-o ctave bands by an engineering metho d.(C;Ct r) =54(2;8) dBC50-3150 = Ctr,50-3150 =413dB C50-5000 = dB Ctr,50-5000 =313dB C100-5000 = dB Ctr,100-5000 =18dBdBName of test institute:Multic onsultNo. of te st re port:14Date:09.02.2022Signature:HGA10203518-RIA-NOT-00722. februar 2022 / Revisjon 00Side 23 av 30Dronning Mauds gate 1-3multiconsult.noKontrollmålinger av lydisolasjon plan 5, akse 0-8Vedlegg 2.15Apparent sound reduction index according to ISO 16283-1Field measurements of airborne sound insulation betw een roomsClient: Desc ription:Dronning Maugs gt. 1- 3 Lydisolasjon fra møterom 5- 123 til telefonrom 5- 210Date of test:09.02.2022