Umehluko phakathi kwebha yensimbi evamile nebha yensimbi ekhubazekile
Kokubili i-Plain Bar kanye ne-Deformed Bar izinsimbi zensimbi.Lezi zisetshenziswa ezakhiweni zensimbi nezikhonkolo ukuze kuqiniswe.I-Rebar, noma icacile noma ikhubazekile, isiza ukwenza izakhiwo zivumelane nezimo, zibe namandla futhi zimelane nokucindezelwa.Umehluko omkhulu phakathi kwemigoqo yensimbi evamile nemigoqo ekhubazekile indawo yangaphandle.Amabha ajwayelekile abushelelezi, kuyilapho amabha akhubazekile anama-lugs nama-indent.Lawa ma-indent asiza i-rebar ukuthi ibambe ukhonkolo kangcono, yenze isibopho sabo sibe namandla futhi sihlale isikhathi eside.
Lapho bekhetha umakhi, bavame ukukhetha imigoqo yensimbi ekhubazekile phezu kwemigoqo yensimbi evamile, ikakhulukazi uma kuziwa ezakhiweni zikakhonkolo.Ukhonkolo unamandla ngokwawo, kodwa ngaphansi kwengcindezi ungaphuka kalula ngenxa yokuntuleka kwawo amandla aqinile.Okufanayo kuyiqiniso ekusekeleni ngezinsimbi zensimbi.Ngokukhula kwamandla okuqinile, isakhiwo singakwazi ukumelana nezinhlekelele zemvelo kalula.Ukusetshenziswa kwemigoqo yensimbi ekhubazekile kwandisa amandla esakhiwo sikakhonkolo.Uma ukhetha phakathi kwemigoqo evamile nekhubazekile, kwezinye izakhiwo kufanele kukhethwe okokugcina.
amabanga ahlukene we-rebar
Kukhona amamaki ensimbi ambalwa atholakalayo ngezinjongo ezihlukene.Lawa mabanga ensimbi ayahluka ngokwakheka nenjongo.
I-GB1499.2-2007
I-GB1499.2-2007 iyibha yensimbi evamile yaseYurophu.Kunamabanga ahlukene webha yensimbi kuleli zinga.Ezinye zazo ziyi-HRB400, HRB400E, HRB500, HRB500E grade steel bar.I-GB1499.2-2007 rebar ejwayelekile ivamise ukukhiqizwa ngokuginqika okushisayo futhi iyibha ejwayeleke kakhulu.Ziza ngobude nobukhulu obuhlukene, kusukela ku-6mm kuya ku-50mm ububanzi.Uma kukhulunywa ngobude, u-9m no-12m amasayizi ajwayelekile.
BS4449
I-BS4449 ingelinye izinga lemigoqo yensimbi ekhubazekile.Iphinde ihlukaniswe ngokwezindinganiso zaseYurophu.Mayelana nokwakhiwa, imigoqo ewela ngaphansi kwaleli zinga nayo iyagoqwa eshisayo okusho ukuthi isetshenziselwa inhloso ejwayelekile okungukuthi i-common construction proje.
Isikhathi sokuthumela: Feb-16-2023