Dab tsi yog qhov sib txawv ntawm cov kab hlau hlau thiab rebar?

Apr 03, 2025

Tso lus

Dab tsi yog qhov sib txawv ntawm cov kab hlau thiabtus rebar?

 

Ib qho tseem ceeb discrimarity ntawm steel tuav thiabHlau Rebarsyog kev ntxhib los mos yog. Ib qho steel bar ua kom pom smoothsurface, thaum rebars feat yog ribbed lossis deformed nto. Qhov kev ntxhib los mos no ua rau muaj kev sib cog lus zoo ntxiv rau cov hlau thiab cov pob zeb ua kom zoo nkauj thiab cov qauv txheej txheem kev ntseeg siab.

photobank 2

Sib txawv cov duab

Hloov Cov Hlau Sib Xwsmuaj adu nto.

 

Rebars (Ribbed cov tuav)yam zooMuab kauv tavNyob rau saum npoo rau kev sib koom ua ke zoo dua.

Cov Qauv Ntau Lawm

Hloov Cov Hlau Tuav (HPB235)ua raws li"Kub-rolled dawb steel tuav rau kev txhawb nqa qhob taw qhia (GB13013).

 

Rebars (HRB335 / HRB400)raws qab"Kub-ribbed steel bars rau kev txhawb nqa qhob noom cookie nthuav qhia (GB1499).

Deformed Steel Bar

Deformed Steel Bar

Sib txawv zog hauv lub zog

Hloov Hlau (HPB235): Kev Tsim Zog =210MPA.

 

Cov rebars:

HRB335: Kev Tsim Zog =300mpa.

HRB400: Kev Tsim Zog =360MPA(siab dua cov hlau hloov).

Cov Hom Txawv Hlau Ntau (Tshuaj Lom Neeg)

Hloov Hlau (HPB235): Ua los ntawmCarbon Steel (Q235).

 

Cov rebars: Cais raws liTsawg-alloy steel:

HRB335: ​20mnsi (20 manganese silicon).

HRB400: ​20mnsiv / 20mnsinb / 20mnti(Nrog vanadium, niobium, lossis titanium additives).

Deformed Steel Bar

 

Ntxiv mus, txoj kev ntawm cov kev teeb tsa cais cov khoom sib txawv no. Cov hlau sib txuas hlau feem ntau ua ke ua ntej nws teeb tsa, thaum cov rebars hlau txuas rau hauv cov pob zeb tom qab nws muaj solidified. Qhov no txhais tau tias steerewbars tas li txiav kom sib haum thiab khoov kom haum, yog li ua rau lawv instalation ntau zog ntau dua rau cov hlau nplaum.

 

Thaum nws los txog rau cov kev txiav txim siab siv, cov hlau nplaum feem ntau tuaj ntawm tus nqi qis dua li cov rebars hlau. Cov nqi disparityIs no tau ua rau cov txheej txheem tsim khoom loj thiab ntau dua kev teeb tsa ncaj qha ntawm cov hlau sib txuas. Txawm li cas los xij, nws yog tus rebanise uas cov hlau rebars xaav zoo thiab nthuav tawm lub neej kev ua haujlwm ntev dua nyob hauv ntau txoj haujlwm tsim kho.

 

Nyob rau hauv anutstshel. Ob qho tib si steel tuav thiab cov hlau rebars ua si tseem ceeb tshaj plaws hauv kev tsim kho, thiab tus nqi sib txawv, cov kev xaiv zoo tshaj plaws rau kev siv ntxhov siab. Lub caij no, cov kab hlau nyob ua cov kev xaiv kom ntseeg tau rau cov qauv ua suab paj nruag.

 

Dab tsi ntawm cov rebar nyob ntawd?

 

Rebar los nyob rau ntau hom sib txawv, txhua tus nrog cov khoom tshwj xeeb thiab zoo tshaj plaws rau cov ntawv thov tshwj xeeb.

 

Nov yog qee hom feem ntau:

 

►Lack rebar (Carbon Steell: Qhov no yog qhov muaj zog tshaj plaws uas muaj lub zog ntawm cov neeg Rebrosion, tshwj xeeb tshaj yog nyob hauv ib puag ncig uas muaj lub zog ua kom zoo li ntsev.

 

►epoxy-coated rebar: Hom rebar no yog coated nrog ib tug tiv thaiv epoxy Laver, muab kev txhim kho ntau yam tsis kam. Qhov no ua rau nws zoo tagnrho rau cov qauv kev ua kom pom tseeb, Chororides zoo li hauv cov ntug dej hiav txwv, lossis cov ntsev lav. Thaum nws kim dua li cov rebar dub rebar, nws muab kev txhim kho durability thiab thiav.

 

►Stainless steel rebar: rau qhov kawg ntawm corrosion tsis kam, stainless hlau rebar yog qhov kev xaiv zoo. Nws yog hillLvresant rau xeb thiab tuaj yeem tiv taus txawm tias qhov chaw hnyav, xws li cov chaw muaj tshuaj lom neeg lossis cov kev hwm no los nrog tus nqi siab dua.

 

►Galvanized rebar: Lwm txoj kev xaiv rau Corrosion tiv thaiv yog galvanized rebar, uas yog coated nrog ib txheej ntawm zinc.
Qhov no muab kev tiv thaiv corrosion corrosion corrosion corrosion corrosity, txawm tias tsis yog li epoxy-coated lossis stainless hlau rebar.

 

Thaum xaiv txoj cai hom rebar, koj yuav tsum hnyav nyob rau yam zoo li:

 

►Project qhov chaw thiab cov kev mob ib puag ncig: Wil tus qauv raug dej noo, ntsev, lossis lwm yam kev sib kho?

 

►Durability regirectirements: tus qauv ntev npaum li cas yuav tsum tau kav ntev?

 

►BDGET: Cov nqi uas muaj nuj nqis ntawm txoj haujlwm no yog dab tsi?

ASTM A615 Rebar
Grade 60 Steel Reinforcement Bars
Deformed Steel Bar
photobank

 

Rebar teeb tsa thiab tshuaj xyuas

 

Txhim kho cov rebar cuam tshuam nrog kev ua tib zoo npaj ua ntej hauv cov qauv forms.Pre hauj lwm ua kom muaj txiaj ntsig zoo rau kev xa khoom thiab cov qauv txheej txheem. Cov rebar tshuaj xyuas yog qhov tsim nyog rau kev txheeb xyuas cov qauv tshwj xeeb, kuaj xyuas cov tsis xws luag lossis cov khoom siv tsis raug, thiab ua kom cov qauv sib xyaw ua ke.

 

Qhov tseem ceeb ntawm cov rebar kuaj xyuas

 

Refar Soj ntsuam pab txheeb xyuas cov peev xwm tsis muaj peev xwm, xws li kev ua tsis ncaj, inadeguate npog, lossis kev tsim kho puas. Nws pab tiv thaiv kev ua tsis tsaug zog, tswj cov qauv kev nyab xeeb, thiab ua kom muaj kev ruaj ntseg thiab ua tiav cov qauv ua tiav.

 

Yuav ua li cas soj ntsuam cov rebar thiab yuav ua li cas saib

 

Thaum lub sij hawm rebar tshuaj xyuas, cov kws tshaj lij tshuaj xyuas qhov ua kom rov qab ua qhov cuab yeej ua, cov kev sib txuas, loj, thiab mob. Lawv siv cov npog zoo, kev ruaj ntseg sib txuas lossis kev txhawb nqa, cov kws tshaj lij thiab kev kuaj xyuas cov tshuab

Xi'an Dongmeng Steel Co., Ltd.

Xi'an Dongmeng Steel Co., Ltd. yog ib qho kev paub zoo ua lag luam hauv kev ua lag luam thoob ntiaj teb.Which yog tus ntawv pov thawj los ntawm SGS Group. LT tsom rau muab cov hlau zoo tuav rau cov neeg siv khoom thoob ntiaj teb, vim tias nws txoj kev tsim kho, thiab tau cog lus los tsim lub ntiaj teb-txheej txheem castervice system. Peb cov neeg muas zaub tau thoob plaws ntiaj teb.

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