Isilingi Sokumelana Nomswakama Ngokubonisa Ukukhanya Okuphezulu
Iizingulube zoboya bamamineralididizayini ingathuthukisa ukusetshenziswa kwemithombo yokukhanya engaqondile, ithuthukise ukusebenza kahle kokukhanyisa kwalo lonke uhlelo lokukhanyisa, inciphise ukuxhopha kanye namathunzi, futhi yenze ukubona kukhululeke kakhudlwana.
Isebenzisa uvolo wamaminerali njengento eyinhloko yokukhiqiza, uboya bamaminerali buthuthukise ama-micropores ukunciphisa ukubonakaliswa kwamagagasi omsindo, ukuqeda i-echo, nokuhlukanisa umsindo odluliswa phansi.
Iukumuncwa komsindoI-coefficient NRC ingaphezulu kwe-0.5, engathuthukisa umsebenzi wesakhiwo, ithuthukise indawo ye-acoustic yesakhiwo, futhi ithuthukise izinga lokuphila kwabantu.Ilungele amaphrojekthi ochwepheshe afana nezakhiwo zamahhovisi, amahhotela, izibhedlela, amabhange, izinkantolo, izikole nezinye izikhungo, amaphasishi omphakathi, amagumbi aphezulu, amahholo amabhizinisi, amawodi, amagumbi okuhlinzela, izinkantolo kanye namanye amaphrojekthi ochwepheshe, kanye namakamelo okwamukela izivakashi, amahhovisi, amagumbi omhlangano nezinye izindawo zokuhlobisa ezinhle.
I-NRC yokunciphisa umsindo inkomba yokuhlola ebanzi ekala ikhono lokumunca umsindo lento ethile endaweni evaliwe.Lapho i-NRC iphakeme, umsindo uvela kancane ubuyela esikhaleni.Ngokuphambene nalokho, umsindo ubonakala njalo esikhaleni ukuze wenze ukuphindaphinda, okuphumela emsindweni okhathazayo wangemuva.Ngenxa yombono wendlebe yomuntu, kuphela lapho i-NRC ifinyelela ku-0.5 noma ngaphezulu, indlebe yomuntu ingazwa ukunciphisa okukhulu komsindo.Ukuhlola kubonise ukuthi imizimba exubile emunca umsindo, njengamaphaneli oboya amaminerali abamba umsindo, namaphaneli ensimbi anezendlalelo ezingemuva ezimunca umsindo anokusebenza okumunca umsindo okumaphakathi.Amaphaneli abamba umsindo njengebhodi le-gypsum elingenambobo, ibhodi le-calcium silicate nebhodi lensimbi cishe awanawo umthelela wokumunca umsindo.Amaphaneli amunca umsindo anezimbobo njengamabhodi e-gypsum anembobo awasebenzi kahle emisindweni yefrikhwensi ephansi.
I-coefficient yokunciphisa umsindo i-NRC ibaluleke kakhulu kunoma yisiphi isikhala esivalekile.Isikhathi sokubuyela emuva kanye nenani lomsindo kumele kucatshangelwe ezindaweni ezilandelayo:
1. Ihhovisi elivaliwe, igumbi lokuhlangana
2. Indawo yehhovisi evulekile/evaliwe
3. Indawo yokulala, indawo yokusebenza
4. Ikilasi/indawo yokufunda, indawo yokuzivocavoca, indawo yokudlela
5. Indawo yezokwelapha, njengalezi: ihholo lokwamukela izivakashi, igumbi lokubonisana, ihhovisi likadokotela, njll.
6. Indawo yokudayisa, enye indawo yesevisi yamakhasimende, njll.