Ukulandela amakhodi anconyiwe okufakwa kukagesi kuzokwenza ukufaka amabhokisi kagesi nezintambo kube lula.Ungafaki nje izintambo zikagesi ngokungahleliwe kodwa ngokwencwadi yeKhodi Kagesi Kazwelonke.Le ncwadi yokufaka amakhodi yenzelwe ukufaka ngokuphephile zonke izinto zikagesi.Ukuthobela imithetho kuzosiza ekubeni nezintambo zikagesi eziphephile nezisebenzayo.
Ukugcina indlela efanele yokufaka amabhokisi kagesi afanelekile ngokusobala kuyadingeka, uzoba nokufakwa okuphephile nokubukeka okuhle.Izintambo zikagesi ezihamba ezindongeni nangaphakathi nangaphandle kwamabhokisi kagesi kufanele zisekelwe futhi zifakwe ubude obanele bokuxhuma ngokuhambisana nale khodi ukuze kufakwe kahle futhi kube lula ukuyisebenzisa.
1.Ukunamathisela Amakhebuli ku-Studding
Ku-codebook, isigaba 334.30 sithi izintambo eziyisicaba kufanele zinamathiselwe ohlangothini oluyisicaba lwekhebula esikhundleni sonqenqema.Lokhu kunikeza uxhumano oluqinile lwezintambo ku-stud futhi kuvimbele noma yimuphi umonakalo ekushekeni kocingo.
2.Amakhebula Angena Ebhokisini Lokwamukela
Kufanele ushiye okungenani ama-intshi ayisithupha ezintambo zekhondatha zamahhala ebhokisini lokuhlangana ngezinjongo zokuxhuma lapho izintambo zikagesi zisuka ebhokisini ziye kwelinye.Ku-athikili 300.14, le nqubo ichazwe.
Uma izintambo ziyimfushane kakhulu, kunzima kakhulu ukwenza uxhumano futhi esimweni lapho udinga ukunquma kancane ucingo ukuze uxhume kabusha iswishi noma i-outlet, uzodinga amayintshi ambalwa engeziwe ocingo olusebenzisekayo.
3.Amakhebula Okuvikela
I-Athikili 334.30 ithi amakhebuli aphuma emabhokisini okuxhumanisa kufanele avikelwe ngaphakathi kwamayintshi angu-12 webhokisi kuwo wonke amabhokisi afakwe izinsimbi zekhebula.Lezi zinsimbi zekhebula akufanele zikhishwe.314.17(C) ithi izintambo kufanele zivikelwe ebhokisini lempahla.Nakuba, ku-athikili 314.17(C) okuhlukile, amabhokisi angewona awensimbi awanazo izinsimbi zekhebula futhi kufanele abe nezintambo ezisekelwe ngaphakathi kwamayintshi ayisishiyagalombili ebhokisi lokuhlangana.Kunoma isiphi isimo, intambo ivikelwa yizinto eziyisisekelo zocingo eziyigcina inganyakazi ngaphakathi kodonga.
4.Lighting Fixture Boxes
Amabhokisi okukhanyisa izibani kufanele afakwe ohlwini ukuze asekele izinto zokukhanyisa ngenxa yesisindo sazo.Ngokuvamile, la mabhokisi anomumo oyindilinga noma oyi-octagon.Uzothola lolu lwazi ku-athikili 314.27(A).Njengendaba yabalandeli be-ceiling, kungase kudingeke ukuthi ufake ibhokisi likabakaki elikhethekile ukuze usize ukusekela isisindo ukuthi lingakwazi yini ukusekela ukukhanya noma uphahla lwangaphakathi.
5.Ukubhinca ikhebula elivundlile nelimile
I-athikili ethi 334.30 kanye no-334.30(A) ithi izintambo ezigijima ziqonde phezulu kufanele zisekelwe ngokubotshwa njalo ngamamitha angu-4 amayintshi angu-6, nakuba izintambo ezigijima zivundlile ezimbotsheni ezibhoshiwe zingakudingi okunye usekelo.Ngokuvikela izintambo ngale ndlela, izintambo zivikelwe ukuthi zingacindezelwa phakathi kwama-studs kanye ne-drywall.Izintambo ezithandwayo zinezinzipho zensimbi nezisekelo eziphambano zepulasitiki esikhundleni sezinto eziyisisekelo.
6.Steel Plate Protectors
Kutuswa kakhulu ukuthi ucabangele izici zokuphepha lapho izintambo zidlula emigodini ebhorekile kuma-studi.Ukuze kuvikelwe izintambo ezizinzipho nezikulufi zama-drywall, i-athikili 300.4 ithi amapuleti ensimbi kufanele ahlinzekwe ukuze kuvikelwe izintambo eziseduze kuno-1 1/4 iyintshi kusukela emaphethelweni elungu lefreyimu yokhuni.Lokhu kuvikela intambo uma i-drywall ifakiwe.Lezi kufanele zisetshenziswe kukho kokubili imbobo ebhoboshiwe eqondile kanye nevundlile lapho amapuleti ensimbi emboza indawo ephambi kwembobo lapho ucingo ludlula khona.
7.Amabhokisi Okufakwayo
I-athikili 314.20 iveze ukuthi amabhokisi kufanele agxunyekwe ashaywe umoya ngobuso obuqediwe bodonga, ngokubuyiselwa emuva okuphezulu okungadluli ku-1/4 intshi.Lokhu kungaba unqenqema lwangaphandle lwe-drywall.Ukusiza kulokhu kufakwa, amabhokisi amaningi afika namageji okujula enza ukufakwa kwamabhokisi kube lula.Vele uqondanise ukujula okulungile ebhokisini ukuze uhambisane nobukhulu be-drywall ezofakwa, futhi uzoba nebhokisi elilingana elishaywayo.
8.Ukufakwa Kwezintambo Eziningi Zekhebula
Ku-athikili 334.80, 338.10(B), 4(A), ithi lapho izintambo ezintathu noma ngaphezulu ze-NM noma ze-SE zifakwa zixhumene ngaphandle kokugcina isikhala noma zidlule endaweni efanayo yokuvula amalungu ohlaka okhuni okufanele avalwe noma avalwe futhi lapho ukugijima okuqhubekayo kukhulu kunamayintshi angu-24, i-ampacity evumelekile yomqhubi ngamunye kufanele ilungiswe ngokuvumelana neThebula le-NEC 310.15(B)(@)(A).Ukulinganisa ngeke kudingeke uma udlula endaweni evamile yokubhobolwa noma i-joist.
Isikhathi sokuthumela: Mar-07-2023