Phau Ntawv Qhia Tseem Ceeb rau Cov Hlau Rebar: Txhua Yam Koj Yuav Tsum Paub

Qws Rebar, tseem hu ua reinforcing bar lossis rebar, yog ib qho tseem ceeb hauv kev tsim kho thiab cov haujlwm tsim kho vaj tse. Nws ua lub luag haujlwm tseem ceeb hauv kev muab lub zog thiab kev ruaj khov rau cov qauv pob zeb, ua rau nws yog cov khoom siv tseem ceeb hauv kev lag luam kev tsim kho. Hauv phau ntawv qhia no, peb yuav tshawb nrhiav txhua yam koj xav paub txog steel rebar, los ntawm nws cov khoom thiab hom mus rau nws cov ntawv thov thiab cov txiaj ntsig.

Cov Khoom ntawm Cov Hlau Rebar
Cov hlau rebar yog ua los ntawm cov hlau carbon, nrog rau cov kab lossis cov deformations ntawm nws qhov chaw kom muab kev sib txuas zoo dua nrog cov pob zeb. Nws muaj nyob rau hauv ntau qib, txhua tus muaj cov khoom siv kho tshuab thiab cov tshuaj lom neeg sib xyaw. Cov qib feem ntau ntawm cov hlau rebar suav nrog Qib 40, Qib 60, thiab Qib 75, nrog rau tus lej sawv cev rau qhov tsawg kawg nkaus ntawm cov zis hauv ntau txhiab phaus ib square inch.

Hom Hlau Rebar
Muaj ntau hom hlau rebar, txhua hom tsim los rau kev siv tshwj xeeb. Cov hom feem ntau suav nrog:

Cov Hlau Sib Npaug Plain Round Rebar: Hom hlau no muaj qhov chaw du, puag ncig thiab feem ntau yog siv rau hauv cov ntawv thov uas cov pob zeb tsis xav tau kev sib txuas ntxiv nrog cov hlau.

Cov Hlau Uas Kho Tsis Zoo: Cov hlau uas kho tsis zoo, raws li lub npe qhia, muaj cov kab uas kho tsis zoo lossis cov tav ntawm nws qhov chaw kom txhim kho kev sib txuas nrog cov pob zeb. Nws muab kev tiv thaiv zoo dua rau kev plam thiab siv dav hauv cov qauv pob zeb uas muaj zog.

Epoxy-Coated Rebar: Epoxy-coated rebar yog coated nrog cov khoom siv epoxy los muab kev tiv thaiv corrosion, ua rau nws tsim nyog rau kev siv hauv qhov chaw nyuaj lossis qhov twg cov pob zeb raug rau cov khoom corrosive.

Cov ntawv thov ntawm Steel Rebar
Cov hlau rebar yog siv rau ntau yam kev siv hauv kev tsim kho, suav nrog:

Lub hauv paus: Cov hlau rebar yog qhov tseem ceeb rau kev muab lub zog thiab kev ruaj khov rau lub hauv paus ntawm cov tsev thiab cov qauv.
Cov Choj thiab Txoj Kev Loj: Rebar yog siv rau hauv kev tsim cov choj, txoj kev loj, thiab lwm yam haujlwm tsim kho vaj tse los txhawb cov pob zeb thiab tiv taus cov khoom hnyav.
Cov Phab Ntsa Ruaj Khoov: Hauv kev tsim cov phab ntsa ruaj khov, cov hlau rebar yog siv los txhawb cov pob zeb thiab tiv thaiv kev puas tsuaj ntawm cov qauv.
Cov Qauv Kev Lag Luam: Cov hlau rebar yog qhov tseem ceeb hauv kev tsim cov chaw lag luam, xws li cov chaw tsim khoom thiab cov tsev rau khoom, kom ntseeg tau tias cov qauv kev ua haujlwm thiab kev nyab xeeb.
Cov txiaj ntsig ntawm Steel Rebar