Enwere ụzọ nhazi abụọ a na-ahụkarị maka rebar: otu na-adabere na ọdịdị geometric, nke a na-ekewa ma ọ bụ kewaa dịka akụkụ obe dị iche iche na oghere ọgịrịga.Dịka ọmụmaatụ, na British Standard (BS4449), e kewara rebar n'ụdị I na ụdị II.Nkewa nke a na-egosipụtakarị arụmọrụ nchara nchara nchara.Nke abụọ, dịka nhazi ọkwa arụmọrụ (ọkwa), dịka ọmụmaatụ, na ụkpụrụ nchịkwa nke obodo anyị ugbu a, rebar bụ (G B1499.2-2007) na mkpanaka waya bụ 1499.1-2008), a na-ekewa rebar ụzọ atọ. akara ule dị ka ike larịị (mkpụrụ mkpụrụ / ike ike);Dị ka ọkọlọtọ ụlọ ọrụ Japanese (JI SG3112), rebar na-ekewa n'ime ise ise dị ka ya keukwu Njirimara;Standardkpụrụ Britain (BS4461) kọwapụtakwara ọtụtụ akara ule arụmọrụ maka ihe nchara nchara.Na mgbakwunye, enwere ike ịhazi rebar dị ka ebumnuche ya si dị, dị ka rebar nkịtị maka kọmpụta gbasiri ike na rebar a na-agwọ ọkụ maka kọmpụta agbadoro agbadoro.
A na-ekewa ogwe nchara ndị ahụ mebiri emebi n'ime ogwe igwe na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ nke ọma.Dị ka nkọwa nke ọkọlọtọ, ndị nkịtị na-ekpo ọkụ akpọrepu ígwè Ogwe bụ ígwè ogwe na-ewepụtara na-ekpo ọkụ akpọrepu ọnọdụ.Ọdịdị metallographic ya bụ nke mejupụtara ferrite na pearlite, ọ gaghị enwekwa ihe ọ bụla ọzọ na-emetụta ọrụ ọrụ.Igwe ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ezo aka na nchara ígwè dị mma nke a na-emepụta site na nchịkwa na-achịkwa ma na-achịkwa usoro jụrụ oyi n'oge usoro ntụgharị ọkụ.Ọdịdị metallographic ya bụ nke ferrite na pearlite mejupụtara, ọ nweghịkwa ihe owuwu ọzọ na-emetụta ọrụ ọrụ, na nha ọka agaghị adị oke karịa ọkwa 9.
Ọkwa nke ndị nkịtị na-ekpo ọkụ-akpọrepu ígwè ribbed ígwè mmanya mejupụtara HRB, e ji mara uru mkpụrụ ike na mgbochi seismic akara (+E);Ọkwa nke mma-grained na-ekpo ọkụ na-akpọtụrụ ribbed ígwè mmanya mejupụtara HRBF, e ji mara uru nke ike mkpụrụ na mgbochi seismic akara (+E);F bụ mkpụrụedemede mbụ nke Fine.A na-ekewa akara ule igwe ọkụ na-ekpo ọkụ nkịtị na ọkwa ise: HRB400, HRB500, HRB600, HRB400E na HRB500E;A na-ekewa akara ule nke ogwe igwe na-ekpo ọkụ na-ekpo ọkụ na HRBF400, HRBF500, HRBF400E na HRBF500E.
A na-eji ígwè screw screw eme ihe n'ọtụtụ ebe n'ihe owuwu obodo dịka ụlọ, àkwà mmiri na okporo ụzọ.Site n'okporo ụzọ awara awara, okporo ụzọ ụgbọ oloko, àkwà mmiri, ọwa mmiri, ọwara mmiri, njikwa idei mmiri, mgbochi mmiri na ihe ndị ọzọ ọha na eze na-arụ, ruo na ntọala, okporo osisi, ogidi, mgbidi, efere, na mkpọghachi nke ụlọ na ụlọ bụ ihe dị mkpa eji arụ ọrụ.Ugbu a, HRB400 ma ọ bụ HRB400E ígwè mmanya ejirila ọtụtụ ebe n'ụwa.Ụlọ ọrụ anyị nwere ike hazie HRB500, HRB600 na ndị ọzọ dị elu-ike oruru ígwè Ogwe.
Ụkpụrụ nke rebar ụlọ ọrụ anyị nwere ike ịnye
Chinese ọkọlọtọ GB1499.2-2007
Ọkwa II nrụrụ ígwè HRB335
Ọkwa III nrụrụ ígwè HRB400
Nchara nrụrụ klaasị atọ seismic HRB400E
Ọkwa IV nrụrụ ígwè HRB500
Ọkwa IV seismic deformed steel HRB500E
Ọkọlọtọ Bekee BS4449-2005 460B 500B
American atandard ASTM A615/A 615-04a GR40 GR60 GR75
Korea ọkọlọtọ KSD3405-2011 SD400 SD500
Ọkọlọtọ Japanese JIS G3112-2004 SD390
Anyị JINBAICHENG isotu n'ime ndị na-emepụta ihe a ma ama, onye na-ebupụ mbupụ, onye na-azụ ahịa, onye na-ejide ngwaahịa na onye na-ebuga ígwè ígwè nwere nkwarụ.Anyị nwere ndị ahịa si Mexico, Turkey, Pakistan, Oman, Israel, Egypt, Arab, Vietnam, Myanmar, German, wdg.
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Oge nzipu: Mar-16-2023