Ukuphepha kwasekhaya kuyinkinga ephezulu kubanikazi bezindlu zanamuhla, ikakhulukazi uma kuziwa ekuvimbeleni umlilo. Enye ingxenye evame ukunganakwa ukukhanya okuhoxisiwe. Kodwa bewazi yini ukuthi ukukhanya okulinganiselwe ngomlilo kungadlala indima ebalulekile ekubambezeleni ukubhebhetheka komlilo nokuvikela ubuqotho besakhiwo? Kule bhulogi, sizohlola izimiso zokuklama ezisekelwe ekukhanyeni okulinganiselwe ngomlilo, izindinganiso zamazwe ngamazwe zesitifiketi abanamathela kuzo—njenge-BS 476—nokuthi kungani ziba zibalulekile ezakhiweni zokuhlala nezohwebo ngokufanayo.
Ukalwa Kanjani UmliloIzibaniSebenza?
Uma uthi nhlá, ukukhanya okulinganiselwe umlilo kungase kubukeke njengamalambu avamile ahlehlisiwe. Nokho, umehluko usekwakheni kwangaphakathi nezinto ezingashi. Uma kwenzeka umlilo, usilingi lungashesha lube umzila wamalangabi ukuhamba phakathi kwaphansi. Izibani ezihlala njalo zivame ukushiya izimbobo kusilingi ezivumela umlilo nentuthu kubhebhetheke.
Ngakolunye uhlangothi, izibani ezikalwe ngomlilo ziklanywe ngezinto ezifakwa intumescent. Lezi zinto zanda kakhulu ngaphansi kokushisa okuphezulu, zivimbe kahle imbobo futhi zibuyisele umgoqo womlilo ophahleni. Lokhu kubambezeleka kunganikeza abahlali isikhathi esengeziwe sokubaleka kanye nabaphenduli bokuqala isikhathi esengeziwe sokuthatha isinyathelo—okungase kusindise ukuphila nempahla.
Ukubaluleka Kwesitifiketi Somlilo: Ukuqonda i-BS 476
Ukuqinisekisa ukusebenza nokuthobela, izibani ezilinganiselwe umlilo kufanele zihlangabezane nezindinganiso eziqinile zokuhlola umlilo. Okunye okuqashelwa kabanzi yi-British Standard BS 476, ikakhulukazi Ingxenye 21 kanye Nengxenye 23. Leli zinga lihlola ukuthi umkhiqizo ungagcina isikhathi esingakanani ubuqotho besakhiwo kanye nokwahlukanisa phakathi nokuchayeka emlilweni.
Izilinganiso zomlilo ngokuvamile zisukela kumaminithi angu-30, 60, kuya kwangu-90, kuye ngohlobo lwesakhiwo kanye nezidingo zokuqukatha umlilo zesakhiwo. Isibonelo, amakhaya anezitezi eziningi avame ukudinga ukufakwa okukalwe ngemizuzu engama-60 osilingini olungaphezulu, ikakhulukazi uma kuhlukaniswa amaphansi okuhlalwa kuwo.
Ukutshala imali ekukhanyeni okulinganiselwe komlilo okuqinisekisiwe kuqinisekisa ukuthi umkhiqizo uhlolwe ngokuzimela ngaphansi kwezimo zomlilo ezilawulwayo, okunikeza ukuthula kwengqondo nokuhambisana nemithetho yesakhiwo.
Kungani Zibalulekile Emizini Yesimanje?
Izakhiwo zesimanje ngokuvamile zigcizelela izakhiwo ezivulekile nosilingi olumisiwe, kokubili okungafaka engozini ukunqanda umlilo uma kungabhekwanga kahle. Ukufaka izibani ezinesilinganiso somlilo ezindaweni ezinjalo kubuyisela ingxenye yokuvimbela umlilo ekuqaleni eklanyelwe esakhiweni.
Ngaphezu kwalokho, amakhodi amaningi okwakha—ikakhulukazi eYurophu, e-Australia, nasezingxenyeni ezithile zaseNyakatho Melika—agunyaza ukusetshenziswa kwezibani ezikala umlilo ophahleni ezisebenza njengezivimbi zomlilo. Ukwehluleka ukuthobela akugcini nje ngokubeka engcupheni ukuphepha kodwa kungase kubangele nezindaba zomshwalense noma izinhlawulo zokulawula.
Ngaphandle Kokuphepha: Izinzuzo ze-Acoustic nezishisayo
Nakuba ukumelana nomlilo kuyinzuzo yesihloko, kunokuningi. Okunye ukukhanya okulinganiselwe komlilo kwekhwalithi ephezulu nakho kusiza ukulondoloza ukuhlukaniswa kwe-acoustic kanye nokufakwa kwe-thermal. Lezi zici zibalulekile ezindaweni zokuhlala ezinamayunithi amaningi, amahhovisi, noma ezindlini ezihloselwe ukusebenza kahle kwamandla.
Ngedizayini ehlakaniphile, lezi zinto ezilungiswayo zinciphisa ukulahlekelwa ukushisa ngokusikwa kosilingi futhi zinqande ukuvuza komsindo phakathi kwaphansi—ibhonasi evamise ukwehliswa kancane kodwa eyaziswa kakhulu.
Isihlangu Esingabonakali Sesilingi Sakho
Ngakho-ke, ingabe ukukhanya okulinganiselwe komlilo kuthuthukisa ngempela ukuphepha kwasekhaya? Nakanjani. Idizayini yabo yobunjiniyela nokubambelela ezitifiketini zomlilo ezifana ne-BS 476 kusiza ukugcina ubuqotho bokuvimbela umlilo kusilingi sakho. Esimeni esiphuthumayo, le mizuzu embalwa eyengeziwe ingaba bucayi ekuphumeni nasekulawuleni umonakalo.
Kubakhi, abalungisi bezindlu, kanye nabanikazi bezindlu abaqaphela ukuphepha, ukufaka izibani ezilinganiselwe ngomlilo akuwona nje umqondo omuhle—kuyisinqumo esihlakaniphile, esithobelayo, nesinobufakazi besikhathi esizayo.
Ingabe ufuna ukuphakamisa ukuphepha nokuhambisana kwesistimu yakho yokukhanyisa? Oxhumana nayeI-Lediantnamuhla ukuze ufunde kabanzi mayelana nezixazululo ezihlakaniphile, eziqinisekisiwe zomlilo ezilinganiselwe eziklanyelwe izakhiwo zesimanje.
Isikhathi sokuthumela: Aug-07-2025