Yintoni ukungaxhaswa kweziselelo zokushota emva kwezilawu ezithile?

Ngokwesikhatsi, xa uvula amagama akasiphi esikwenene, isiselelo sokushota siyaziyo sifuneka ngokwesikhatsi, yeyiphi le door ayiqhelekanga ngekuphakamisana nesikhombiso sokushota, ukuza kwiselelo lokushota lizofuneka ukuba yinto engenziwayo. Uyahlala nokubona okugcina ngenqanawe lesiselelo sokushota.

Isiliso sokuqala kwezi zinto ze-UL zidinga ukusetshenziswa kwezisele zomoya ukuze zimilelise umoya wokubhaleka xa izilo zivumelwe ngazo zezilungu ezinomsindo kunye nomoya. Ngenxa yoko, i-Building Code ne-Fire Code ye-United States (NFPA 105) zidinga amadothi ahlola amanxovambo nokuthi amadothi akwesikhashana somsebenzi wesibhedlela, ikheli lemfazwe, amadabu amahhale, noma ndawonye, azisetshenziswa ngezisele zomoya ngazo zezilungu ukuze azihambisane nomoya ukuphela okuyindlela yokuhlola amanxovambo. Ngokugcina, kwi-dabuko edikhulu noma ndawonye ophephandwayo, izisele zomoya zizohlola isiqithi esiphakeme.

Yokuqala, ukugcwalisa umoya kunye nokusebenza njengemvume. Izisele zomoya zihlobene ngekhona ukugcwalisa umoya ukuya ngaphandle komoya omuvumeleyo kwi-cracks eziphakathi kwezilungu nezithathu zewindhi xa kukhululekile ifayela, khetha lokhu kuhlanganisa ukukhuluma komoya kunye nokuhlola umoya olunikezayo phakathi kwebhavini. Lokhu lungenzima lokusebenza ukufinyelela idloko lokusuka, ngoba umoya kwifayela kuneendlela ezikhulu kulula kakhulu kancinci kokuba imoyi.

Iphepho elibuyileyo yeyiphi ndawo yokuqinisekisa ukufa: iziphumo ziqinisekisa ukuphumelela kwezinye ezintsha lokufa ngenxa yokusebenza ngebuyileyo lokufa. Ngokwesikhatsi esihle, isiphumo sigxile kunye nokuvamiswa kwezinyawo ze- door, ufake umbiko obungaphezu kokuthi utshintshisi akuphume.

Iphepho elithathu yiukuphumelela kwemoto nokususa umoya. Iziphumo zakuxhelwa zilandelana nesixa lokulayisha umoya, okungakwazi ukususa ukuphuma komoya ngaphandle kwezinyawo ze-door kunye nokuthola ukusetyenziswa kwezindlu.

Iphepho eline: yiukuhluhluka nokugcwalisa umoya. Ngenxa yomsebenzi omncane olunqamene, iziphumo zakuxhelwa ziqukethe umoya wemigca wezindlela zedora nezithathu kunye nokubhekisisa ukusuka komoya omncane kunye nokuhlula umoya, kungathatha ukusetyenziswa kwezinto eziphakemeleyo.

Iphepho elikhulu yiukuphinda ukuba amandla nokumela amaxwebhu: iziphumo zakuxhelwa ziquketha ukuba amandla nokumela amaxwebhu aziphume ngendawo yedora, ukusure kaNdawonye ukuba idinga lokulandelana nokuthi lwegcino kunye nokuhlaba.

Izilondolo zithetha okungakho kwaye ngokushesha zikhona ngezinto ezilandelayo nokuthi zikhona kufanele kwiindlela zemali. Ngenxa yalokho, izilondolo zakhiwo zinikwe umthombo wokuqala lokusebenza njengoba kufuneka ukuba zisebenze ngendlela efana.

Shanghai Xunzhong Industry Co., Ltd. (XZIC) inezicathalo ezincinci ekugcineni nezintsha emali. Siyazi iindawo zokuhlola ukusuka kwamandla oluhluweyo lomali olukhulu lokusebenza kwaye singabizisisa ukuthi bafundekile abantu bakwakhululeka ukubheka imali yabo yokusebenza kunye nokuzihlabelela. Siphumelela amandla alandelene neUL olusebenza emali. Sinikezwa ngexesha eliphi leli-20-90 ngonyaka ukuthi amandla amahluweyo weWood ayiqhelekanga, kunye nokuthi uphi leli-3 ngonyaka ukuthi amandla amahluweyo weSteel ayiqhelekanga. Zonke iimeyi yiyo yaziqhwalalisiwe. Sicacile ukuthi uzame ukuhlanganisa izimeme zethu kunye nokuthi uzohamba ukwenziwa imisebenzi yakho. Hlola isayithi sethu esikhundleni senyelelo kunye namandla athetha: www.ulfiredoormfg.com

Phinda ukumela: [email protected]