Usetype: Declaration of PerformanceOriginele link: https://bucket-bpb.4flow.cloud/OBJECTS/GYPSIM/DOP/sg_gy_2020_gb0507000100010.pdfmedia_products: G135131media_descr: Gyproc® FireBloc® S Gyproc® FireBloc® S Gyproc® FireBloc® S Gyproc® FireBloc® S Gyproc® FireBloc S Gyproc® FireBloc S Gyproc® FireBloc S Gyproc® FireBloc S Gyproc® FireBloc S