Qhov sib txawv ntawm qhov zoo tib yam steel bar thiab deformed steel bar
Ob lub Plain Bar thiab Deformed Bar yog steel tuav.Cov no yog siv hauv cov hlau thiab pob zeb ua vaj tse rau kev txhawb nqa.Rebar, txawm tias dawb los yog deformed, pab ua kom lub tsev hloov tau yooj yim, muaj zog dua thiab tiv taus ntau dua.Qhov sib txawv tseem ceeb ntawm cov hlau zoo tib yam thiab cov kab deformed yog cov txheej sab nrauv.Cov khoom qub yog du, thaum deformed tuav muaj lugs thiab indentations.Cov indentations no pab cov rebar tuav lub pob zeb zoo dua, ua rau lawv daim ntawv cog lus muaj zog thiab kav ntev.
Thaum xaiv ib tus neeg tsim khoom, lawv nyiam xaiv cov hlau tsis zoo tshaj cov hlau zoo tib yam, tshwj xeeb tshaj yog thaum nws los txog rau cov pob zeb ua vaj tse.Pob zeb muaj zog los ntawm nws tus kheej, tab sis nyob rau hauv kev ntxhov siab nws tuaj yeem tawg yooj yim vim nws tsis muaj zog tensile.Tib yam muaj tseeb rau kev txhawb nqa nrog steel tuav.Nrog nce tensile lub zog, tus qauv tuaj yeem tiv taus kev puas tsuaj ntuj tsim nrog cov txheeb ze yooj yim.Kev siv cov deformed steel tuav ntxiv ua kom lub zog ntawm cov pob zeb ua ke.Thaum xaiv ntawm ib txwm thiab deformed tuav, rau qee cov qauv tom kawg yuav tsum tau xaiv ib txwm.
sib txawv rebar qib
Muaj ob peb qib steel bar muaj rau ntau lub hom phiaj.Cov qib steel bar no txawv nyob rau hauv muaj pes tsawg leeg thiab lub hom phiaj.
GB1499.2-2007
GB1499.2-2007 yog European txheem steel bar.Muaj cov qib steel bar sib txawv hauv cov qauv no.Qee tus ntawm lawv yog HRB400, HRB400E, HRB500, HRB500E qib steel tuav.GB1499.2-2007 tus qauv rebar feem ntau yog tsim los ntawm kub dov thiab yog cov rebar feem ntau.Lawv tuaj nyob rau hauv qhov ntev thiab ntau thiab tsawg, xws li 6mm mus rau 50mm inch.Thaum nws los txog ntev, 9m thiab 12m yog qhov ntau thiab tsawg.
SIB 4449
BS4449 yog lwm tus qauv rau deformed steel tuav.Nws kuj yog txawv raws li European qauv.Nyob rau hauv cov nqe lus ntawm fabrication, cov tuav uas poob raws li tus qauv no kuj kub dov uas txhais tau hais tias lawv kuj tau siv rau cov hom phiaj xws li kev tsim kho.
Post lub sij hawm: Feb-16-2023