Combustible fakaikiiki ʻo e efu

Meʻa naʻe hoko:

Ko e ʻAokosi 2, 2014, fakaʻauha ʻo e efu ʻalaminiume ʻi Kunshan Zhongrong kautaha ukamea naʻe iku ia ki ha meʻa fakamamahi ʻo e 75 fatalities mo e 185 ngaahi lavea, fakaʻilongaʻi ha lēsoni mahuʻinga mo fakataungataʻa. ʻI he hisitōliá pea mo e funga ʻo e māmaní, kuo recurrent e ngaahi meʻa ne hoko ʻi he efu. Nowadays, ʻi he vave ʻo e industrialization, ʻOku tuʻu hake ʻa e combustible efu lolotonga.

Faʻahinga ʻo Combustible efu:

ʻOku falute ʻe he faʻahinga ko ʻeni ha ngaahi naunau kehekehe hange ko e foila, magnesium, singiki, papa, mahoaʻa, suka, filo tupenu, ulapapeni, pelesitiki, pepa, malala, mo e efu ʻo e tapaká. ʻOku predominantly ʻa e ngaahi naunau ko ʻeni ʻi metalworking, fakatufunga, ngaue ki he meʻakai, mo e ngaahi ngaueʻanga ngaohiʻanga pelesitiki.

Fakaʻuhingaʻi Combustible efu:

Combustible efu kau ai ʻa e fanga kiʻi meʻa lelei ʻoku, ʻi he aʻu ki ha concentrations ʻea pau, ʻOku nau tuʻu laveangofua ke igniting mo fakatupu ha afi pe lolotonga. ʻE lava ke fakatupu ʻe ha lahi ʻo e efu ha maʻuʻanga vela hange ko e afi pe mafana ʻo e ʻea ʻi ha feituʻu ʻoku ʻoatu ai ʻa e Palaimeli mo e lolotonga. ʻOku hanga ʻe he lolotonga ko ʻeni ʻo fakamovetevetea ʻa e ngaahi konga ʻo e vela pea fakatupu copious ngaahi kasa kona, fakaiku ki he ngaahi lavea lalahi mo e fatalities.

Ngaahi founga fakaʻehiʻehi mei he fakaʻehiʻ:

ʻOku fie maʻu ʻe Mitigating e ngaahi meʻa ʻoku tuʻu fakatuʻutamaki ki he efu ha founga fakaʻauliliki ʻo e ako, mapuleʻi e efú, fakaʻehiʻehi mei he velá, waterproofing, mo e founga pau ʻo e founga ngaue.

Ngaahi tuʻutuʻuni ki he ako:

Kuo pau ke ʻoua naʻa tuʻu ʻa e ngaahi feituʻu ʻoku fakahehema ki he efu lolotonga ʻi he ngaahi feituʻu nofoʻanga pea ʻoku totonu ke tauhi ha mavahe mei he ngaahi fale kehe ke fakapapauʻi ʻoku malu ʻa e afi.

Puleʻi ʻo e afi mo e efu:

ʻOku totonu ke fakanaunauʻi ʻa e ngaahi ako ʻo fakatatau ki hono fokotuʻu ʻo e ngaahi tuʻunga moʻui ʻaki ha ʻea mokomoko lelei, founga tānaki ʻo e efú, mo e fakavaʻe ngaahi meʻa kehe. ʻOku totonu ke fokotuʻu ʻa e kau tanaki efu ʻi tuʻa ʻaki ha ngaahi founga maluʻi mei he ʻuha. Kuo pau ke tauhi ʻa e efu kuo tanaki ʻi ha feituʻu mamaʻo, ngaahi feituʻu momoa. Kuo pau ke taʻofi ʻe he ngaahi founga fakamaʻa ʻi he ngaahi feituʻu ʻoku ngaohi ai e toʻu tangata, patapataka, mo e efu fakanofonofo.

Meʻafua maluʻi:

ʻOku totonu ke fakanaunau ʻa e ngaahi fale ʻi he tuʻunga fakatuʻutamaki ʻo e efu lolotonga ʻaki ʻa e ʻuhila mo e ngaahi meʻangaue maluʻi ʻuhila. ʻOku mahuʻinga ke muimui ki he ngaahi tuʻutuʻuni fekauʻaki mo hono fola mo hono fakaʻaongaʻi ʻo e meʻangaue fakaʻuhila ki he fakaʻauha.

Waterproofing fuatautau:

Fie maʻu e ngaahi feituʻu ngaohiʻanga koloa ʻikai ke ʻi ai ha vai mo e ngaahi fakamoʻoni viviku ke taʻofi ʻa e efu mei he igniting ʻi he taimi ʻoku fakapetepetetangi ai.

Founga Pau:

ʻOku kau ʻi hono fakapapauʻi ʻoku malu ʻa e talangofua kakato ki he ngaahi founga ngaue, fie maʻu ʻa e kau ngaue kotoa pe ke nau tui ha naunau maluʻi feʻunga, fakaʻaongaʻi e teunga fakafepaki ki he fakafepaki, pea lava ke maʻu e meʻangaue ki he afi. Kuo pau ke maʻu ʻe he kau ngaue ha ako maluʻi fakaʻauliliki kimuʻa pea nau toki fakakaukau ki honau ngaahi fatongia. ʻOku mahuʻinga ʻa e ako mo e ako maʻu pe ki he kau ngaue kotoa ke mahino kakato ʻa e ngaahi fakatuʻutamaki ʻoku fekauʻaki mo fakafepakiʻi efú mo e ngaahi fakatokanga ʻoku fie maʻú.