Namuhla sikhuluma ngezinkomba ezimbalwa zezobuchwepheshe zei-mineral fibre ceiling board.

1.Okokuqala, sikhuluma ngakhoI-NRC.I-NRC isifinyezo se-Coefficient yokunciphisa umsindo.I-coefficient yokunciphisa umsindo ibhekisela kusilinganiso se-arithmetic se-coefficient yokumuncwa komsindo wento ephakathi nendawo engu-250Hz, 500Hz, 1000Hz no-2000Hz, enembile ezindaweni ezimbili zamadesimali, futhi idijithi yokugcina ngu-0 noma 5, evezwa yi-NRC. .Ngokusobala, ukuba mkhulu kwe-coefficient yokunciphisa umsindo, kuba ngcono umphumela wokumunca umsindo nokusebenza okungcono kwe-acoustic.

2.Okwesibili, yi-CAC, i-Ceiling Attenuation Class.Inkomba ye-CAC iyisilinganiso sokuvala umsindo kwezikhala eziseduze.Uma iphezulu inkomba ye-CAC, kuba ngcono ukusebenza kwe-acoustic.

3.Okulandelayo, ukukhanya okukhanyayo.I-mineral fibre ceiling board isetshenziswa kakhulu ezindaweni zasehhovisi.Emahhovisi, uphahla oluningi lunombala omhlophe.Uma uphahla lunokukhanya okuphezulu okukhanyayo, ihhovisi lonke lizokhanya kakhulu futhi linciphise ngempumelelo ukukhathala okubukwayo.Ukusetshenziswa isikhathi eside kosilingi okukhanya kancane kungabangela ukukhathala okubukwayo.

4. Esokugcina ukumelana nomswakama.I-coefficient yokumelana nomswakama iyipharamitha ebalulekile yekhwalithi yebhodi le-mineral fibre ceiling.Kwezinye izindawo, liyana futhi linomswakama unyaka wonke, ngakho lapho sikhetha uphahla, kufanele sinake ukusebenzisa i-mineral fiber ceiling board ene-RH ephezulu.Ungakhethi imikhiqizo ene-RH ephansi ngokushibhile, ukuze ugweme ukucwila ngemva kokufakwa.

Lezi zinkomba ezingenhla zingasisiza ukuthi sikhethe kangcono ibhodi le-mineral fibre ceiling.Kuyiqiniso ukuthi amabhodi e-mineral wool asetshenziswa kakhulu ezakhiweni zamahhovisi futhi angabonakala yonke indawo ehhovisi.Ngakolunye uhlangothi, lolu hlobo lophahla aluyingozi, ngakolunye uhlangothi, lunomphumela omuhle wokumunca umsindo.Okubaluleke nakakhulu, lolu hlobo lwempahla lushibhile kakhulu futhi lungasiza ekunciphiseni isabelomali sephrojekthi.Kuyinto ekahle impahla yokuhlobisa.