Umzi-mveliso othengisiweyo waseTshayina uMboneleli oPhezulu we-ASTM Tmt weNtsimbi yeRebar ngeToni ngetoni 8mm 10mm 12mm16mm HRB400 HRB500 IiBars zentsimbi yokwakha iintonga zentsimbi

Izisombululo zethu zichongwa ngokubanzi kwaye zithenjwa ngabantu kwaye zinokuzalisekisa ngokuqhubekayo ukuguqula iimfuno zoqoqosho nentlalontle kwiFactory wholesale yaseChina uMboneleli oPhezulu we-ASTM Tmt Steel Rebar Price ngeToni 8mm 10mm 12mm16mm HRB400 HRB500 IiBars Steel Construction Iron Rods, Samkela abathengi abatsha nabangaphambili kubo bonke. uhambo lwemihla ngemihla ukuze usitsalele umnxeba kwintsebenziswano yezoshishino ezayo kunye nokuphumelela ngokufanayo!
Izisombululo zethu zichongwa ngokubanzi kwaye zithenjwa ngabantu kwaye zinokuzalisekisa ngokuqhubekayo ukuguqula iimfuno zezoqoqosho nezentlaloI-China Rebar kunye ne-HRB500 ye-Steel Rebar, Sithatha imilinganiselo kulo naliphi na ixabiso ukuze sifumane eyona zixhobo zihlaziyiweyo kunye neenkqubo.Ukupakishwa kwebrendi etyunjiweyo lolunye uphawu olwahlulayo.Izisombululo zokuqinisekisa iminyaka yenkonzo engenazinkathazo zitsale abathengi abaninzi.Izinto zifumaneka kuyilo oluphuculweyo kunye neentlobo ezityebileyo, ziveliswa ngokwesayensi ngezinto ezisetyenziswa ekrwada.Ifikeleleka kwiindidi ezahlukeneyo zoyilo kunye neenkcazo zokhetho.Iifomu ezintsha zingcono kakhulu kuneyangaphambili kwaye zithandwa kakhulu ngabathengi abaninzi.

ukuhlelwa

Ibha yensimbi eshushu eqengqelekayo ihlukaniswe ngamabakala amathathu: i-HRB335 (ibakala elidala yi-20MnSi), ibakala lesithathu i-HRB400 (ibakala elidala liyi-20MnSiV, i-20MnSiNb, i-20Mnti), kunye ne-HRB500 yesine.
Zimbini iindlela zokuhlela eziqhele ukusetyenziswa zokuqinisa imivalo:enye kukuhlelwa ngokwemilo yejometri, kwaye enye kukwahlula okanye ukuhlela ngokwemilo enqamlezileyo yeebha ezinqamlezileyo kunye nezithuba zemivalo.Uhlobo lwe-II. Olu lwahlulo lubonisa ngokukodwa ukusebenza kwe-clamping yokuqinisa.

Okwesibini kuhambelana nokuhlelwa kwentsebenzo (ibakala), njengomgangatho wokuphunyezwa kwangoku kwilizwe lam, i-rebar yi (GB1499.2-2007) ucingo ngu-1499.1-2008), kwaye i-rebar yahlulwe yaba yi-3 ibakala lamandla (inqaku lesivuno/amandla okuqina).iBanga;kwiMigangatho yoShishino lwaseJapan (JI SG3112), imivalo yensimbi ihlulwe kwiindidi ezi-5 ngokweempawu zazo ezibanzi;kuMgangatho waseBrithani (BS4461), amanqanaba amaninzi ovavanyo lwentsimbi yentsimbi nawo achaziwe.Ukongeza, imivalo yentsimbi inokuthi ihlelwe ngokusetyenziswa, njengemivalo yentsimbi eqhelekileyo yekhonkrithi eqinisiweyo kunye neentsimbi zentsimbi ezifakwe ngobushushu kwikhonkrithi eqinisiweyo.

inkalo

1) Uluhlu lwedayamitha ekhethiweyo kunye nedayamitha ecetyiswayo
Ubungakanani obuqhelekileyo beentsimbi zetsimbi ukusuka kwi-6 ukuya kwi-50mm, kunye nomgangatho ophakanyisiweyo we-diameters yentsimbi yentsimbi yi-6, 8, 10, 12, 14, 16, 20, 25, 32, 40, kunye ne-50mm.
2) Ukuphambuka okuvumelekileyo kwimilo yomhlaba kunye nobukhulu bentsimbi ye-ribbed bar
Imigaqo yokuyila yeentsimbi zetsimbi kufuneka ihlangabezane nezi mfuno zilandelayo:
I-angle β phakathi kwembambo enqamlezayo kunye nentsimbi yentsimbi akufanele ibe ngaphantsi kwama-45 degrees.Xa i-angle edibeneyo ingekho ngaphezu kwama-degrees angama-70, isalathiso semivalo enqamlezileyo kumacala omabini entsimbi yentsimbi kufuneka ichasene;
Isithuba se-l semivalo enqamlezileyo akufuneki sibe sikhulu kuno-0.7 ngokuphinda-phindwe kabini kwedayamitha yegama leebar;
I-angle α phakathi kwecala leembambo ezinqamlezileyo kunye nobuso bentsimbi yentsimbi ayiyi kuba ngaphantsi kwama-45 degrees;
Isixa sezithuba (kubandakanywa nobubanzi beembambo ze-longitudinal) eziphelweni zeembambo ezinqamlezileyo kumacala omabini ajongene nentsimbi yentsimbi ayiyi kuba ngaphezu kwe-20% yomjikelezo oqhelekileyo wentsimbi yentsimbi;
Xa i-diameter ekhethiweyo ye-bar yensimbi ayikho ngaphezu kwe-12mm, indawo yembambo enxulumene nayo ayifanele ibe ngaphantsi kwe-0.055;xa i-diameter engu-14mm kunye ne-16mm, indawo yembambo ehlobene akufanele ibe ngaphantsi kwe-0.060;xa i-diameter ye-nominal ingaphezulu kwe-16mm, indawo yembambo ehlobene akufanele ibe ngaphantsi kwe-0.065.Jonga kwiSihlomelo C xa kubalwa indawo yembambo ezalanayo.
Imivalo yetsimbi ye-Ribbed ngokubanzi inemivalo ye-longitudinal, kwaye kukho nalawo angenayo imivalo ye-longitudinal;

3) Ubude kunye nokuphambuka okuvumelekileyo
Nye.ubude
Imivalo yensimbi idla ngokuhanjiswa ngobude obusisigxina, kwaye ubude obuthile bokuhanjiswa kufuneka buboniswe kwinkontileka;
Iintsimbi zensimbi zinokuhanjiswa kwimiqulu, umqulu ngamnye kufuneka ube yintsimbi enye, kwaye i-5% yenani lemiqulu kwibhetshi nganye (ngaphantsi kwee-rolls ezimbini ziyimiqulu emibini) iqulethe iintsimbi ezimbini zetsimbi.Ubunzima bedisk kunye nedayamitha yedisk bumiselwa ngothethwano phakathi komthengisi kunye nomthengi.
b.Ukunyamezela ubude
Xa ubude obumiselweyo buhanjiswa, ukuphambuka okuvumelekileyo kobude bentsimbi yentsimbi akukho ngaphezu kwe-± 25mm;
Xa ubude obuncinane bufunekayo, ukuphambuka ku-+50mm;
Xa ubude obude bufunekayo, ukuphambuka ku-50mm.
c.Igophe kunye neziphelo
Ukuphela kwentsimbi yentsimbi kufuneka kunqunywe ngokuthe tye, kwaye i-deformation yendawo ayiyi kuchaphazela ukusetyenziswa

umboniso womfanekiso

Izisombululo zethu zichongwa ngokubanzi kwaye zithenjwa ngabantu kwaye zinokuzalisekisa ngokuqhubekayo ukuguqula iimfuno zoqoqosho nentlalontle kwiFactory wholesale yaseChina uMboneleli oPhezulu we-ASTM Tmt Steel Rebar Price ngeToni 8mm 10mm 12mm16mm HRB400 HRB500 IiBars Steel Construction Iron Rods, Samkela abathengi abatsha nabangaphambili kubo bonke. uhambo lwemihla ngemihla ukuze usitsalele umnxeba kwintsebenziswano yezoshishino ezayo kunye nokuphumelela ngokufanayo!
Umzi-mvelisoI-China Rebar kunye ne-HRB500 ye-Steel Rebar, Sithatha imilinganiselo kulo naliphi na ixabiso ukuze sifumane eyona zixhobo zihlaziyiweyo kunye neenkqubo.Ukupakishwa kwebrendi etyunjiweyo lolunye uphawu olwahlulayo.Izisombululo zokuqinisekisa iminyaka yenkonzo engenazinkathazo zitsale abathengi abaninzi.Izinto zifumaneka kuyilo oluphuculweyo kunye neentlobo ezityebileyo, ziveliswa ngokwesayensi ngezinto ezisetyenziswa ekrwada.Ifikeleleka kwiindidi ezahlukeneyo zoyilo kunye neenkcazo zokhetho.Iifomu ezintsha zingcono kakhulu kuneyangaphambili kwaye zithandwa kakhulu ngabathengi abaninzi.

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intwasahlobo

entshona

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