Izinto ezintathu eziqhelekileyo ezivakalayo
Iimathiriyeli ezivakalayo (ngokukodwa zibhekisa kwizinto ezifunxa isandi) zibandakanya zonke iinkalo zobomi.EUnited States, kuphela i-1% yezinto ze-acoustic ezisetyenziswayo kwintsimi yokurekhoda komculo, kwaye ngaphezulu zisetyenziselwa ukwakhiwa kunye nokuhombisa iindawo zokuhlala, iihotele, iindawo zokutyela, izakhiwo zeofisi, amabala emidlalo, njl. Kukho izinto ezintathu eziqhelekileyo ze-acoustic kwi. China, kodwa ngamnye kubo uneengxaki ezinzulu.
Eyokuqala yingxowa yesipontshi ethambileyo.Esi sixhobo sinomngcipheko ophezulu kakhulu, kwaye isifundo esinegazi kakhulu ngumlilo kwibhari yaseSanta Maria, eBrazil ngoJanuwari kulo nyaka uphelileyo.Lo mlilo ubulale abantu abangaphezu kwamakhulu amabini kwaye wonzakalisa amakhulu.Abonzakeleyo baxinanise kuzo zonke izibhedlele zasekuhlaleni.Ukusuka kwividiyo ephilayo kunye nemifanekiso, kunokubonwa ukuba umlilo wawumkhulu kakhulu, amadangatye aphakama amabali amaninzi phezulu, kwaye umlilo wahlala iiyure eziliqela ngaphambi kokuba ucinywe.Iphephandaba laseUnited States elithi “Los Angeles Times” lathi lo ngowona mlilo ubulala abantu abaninzi kwiminyaka eli-10 edluleyo.
Ngokutsho kophando, ukuze kudalwe umoya, iqela lasekhaya lasebenzisa iziqhumane ukwenza ii-nightclub.Kungenzeka ukuba iintlantsi zibethe ngempazamo udonga lwegwebu elingenasandi kwaye zisasazeke ngokukhawuleza eluphahleni.Umphathi wamapolisa aseSanta Maria uMarce uthe izinto ezinogwebu kwisilingi ye-nightclub ziyatsha kwaye zinokuphelisa kuphela ii-echoes kwaye azinakusetyenziswa njengezinto ezingenakuvakala.“Le nto yibhegi ethambileyo esihlala sithetha ngayo ngoku.Izaliswe sisiponji, ngoko umlilo awunako ukunqanda amadangatye, kodwa uya kuwunceda.”
Ngaphandle kokungakhuseleki, impembelelo yaso yokufunxa isandi nayo ayizinzanga, kuba isiponji senziwe ngezinto ezikrwada ezihlala zishukunyiswa, zifudunyezwa, zize zicinezelwe ukuze zimile.Ngexesha lenkqubo yonke, akukho mgangatho ufanayo wobushushu kunye namandla, ngoko ke ubuninzi bebhetshi nganye yesiponji buhlukile, kwaye isiphumo sokufunxa isandi sikwahlukile.
Uhlobo lwesibini luyi-polyester fibre panels sound-absorbing panels.Lo mbandela unokwenziwa kwimibala eyahlukeneyo, enhle kakhulu kwaye kulula ukuyifaka, kodwa iingenelo zayo zilinganiselwe kule nto, kwaye ayinayo impembelelo kwisandi.
Uhlobo lwesithathu ngamaplanga abamba isandi.Iinkampani ezininzi ziye zatyelela kumazwe angaphandle zaza zabona ukuba izinto ezenziwe ngamaplanga ezifunxa isandi ezisetyenziswa ngabantu zintle kwaye ziyasebenza, ngoko ke ziyabuya zize kufunda kwaye zigqume namaplanga xa zihombisa.Enyanisweni, olu hlobo lwezinto ezifunxa isandi ezinomthi phezu komhlaba, inqaku lisemva, kwaye umngxuma obamba isandi ngasemva yimpembelelo yangempela kwisandi.Iinkampani zasekhaya zihlala zilandela umzekelo wokufaka iinkuni kumphezulu, ngaphandle kwecavity ngasemva, kwaye ngokuqinisekileyo akukho msindo wokufunxa.
Ixesha lokuposa: Aug-04-2021