Hauv kev ua haujlwm ntawm architecture thiab structural engineering, kev xaiv ntawm cov ntaub ntawv tuaj yeem cuam tshuam rau kev ua haujlwm ntev, lub zog, thiab kev ua haujlwm tag nrho ntawm ib qhov project. Ib qho khoom siv uas tau nyiam ntau xyoo dhau los yog EN 10219 S235JRH steel. Qhov European Standard no qhia txog cov txheej txheem kev xa khoom rau qhov txias-tsim welded structural hollow seem uas yuav yog puag ncig, square lossis duab plaub. Hauv qhov blog no, peb yuav tshawb txog qhov zoo ntawm kev siv EN 10219 S235JRH thiab vim li cas nws thiaj li yog qhov kev xaiv zoo tshaj plaws ntawm ntau tus engineers thiab cov neeg tsim khoom.
Nkag siab EN 10219 S235JRH
EN 10219 S235JRH yog tus qauv rau cov qauv hollow seem uas yog txias tsim thiab tsis xav tau kev kho cua sov tom qab. Qhov no txhais tau hais tias cov hlau yog tsim nyob rau hauv chav tsev kub, uas yuav pab tswj nws cov khoom siv kho tshuab thiab ua kom lub ntsej muag zoo. Lub npe "S235" qhia tau hais tias cov hlau muaj qhov tsawg kawg nkaus yield zog ntawm 235 MPa, ua rau nws haum rau ntau yam ntawm cov qauv siv. Lub ntsiab lus "JRH" qhia tias cov hlau tsim nyog rau kev tsim kho, muab ntau yam ntxiv.
Qhov zoo ntawm EN 10219 S235JRH
1. Siab zog-rau-hnyav piv
Ib qho tseem ceeb tshaj plaws zoo ntawmEN 10219 S235JRHyog nws lub zog-rau-qhov hnyav piv. Qhov no txhais tau hais tias cov khoom siv tuaj yeem txhawb nqa hnyav thaum tseem hnyav, ua rau nws zoo tagnrho rau kev tsim kho cov haujlwm uas txo qhov hnyav yog qhov tseem ceeb. Cov yam ntxwv no tso cai rau kev tsim qauv zoo dua thiab tuaj yeem txuag tau ntawm cov khoom siv thiab cov nqi xa khoom.
2. Versatility ntawm kev tsim
TS EN 10219 S235JRH muaj nyob rau hauv ntau yam duab (puab, square thiab duab plaub), muab cov kws tsim qauv thiab cov kws tsim qauv ua kom yooj yim rau kev tsim cov qauv uas ua tau raws li cov kev xav tau zoo nkauj thiab ua haujlwm. Txawm hais tias nws yog siv rau niaj hnub lub tsev facades los yog cov thav duab muaj zog rau kev siv, cov hlau no tuaj yeem ua tau raws li cov kev xav tau sib txawv.
3. Zoo heev weldability
Raws li lub npe "JRH" qhia, EN 10219 S235JRH yog tsim los rau cov qauv welded. Nws zoo heev weldability enables nws mus seamlessly kev koom ua ke rau ntau yam kev tsim kho tej yaam num, kom muaj ib tug muaj zog thiab txhim khu kev qha kev sib koom tes. Qhov no feature tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv cov ntawv thov uas muaj kev ncaj ncees yog qhov tseem ceeb.
4. Tus nqi-zoo
SivEN 10219 tubetuaj yeem ua rau muaj txiaj ntsig tseem ceeb hauv cov haujlwm tsim kho. Nws lub zog siab tso cai rau kev siv cov ntu thinner, txo cov nqi khoom siv yam tsis muaj kev cuam tshuam cov qauv kev ua haujlwm. Tsis tas li ntawd, qhov ua tau zoo ntawm cov khoom txias-tsim seem txo cov sij hawm tsim kho, ntxiv kev txhim kho cov nqi-zoo.
5. Sustainability
Nyob rau hauv niaj hnub kev tsim kho sector, sustainability yog ib qho tseem ceeb xav txog. EN 10219 S235JRH feem ntau yog tsim los siv cov txheej txheem ib puag ncig thiab nws cov khoom siv rov ua dua tshiab pab txo cov pa roj carbon hneev taw. Los ntawm kev xaiv cov khoom siv no, cov neeg tsim khoom tuaj yeem ua rau lawv cov haujlwm ua raws li cov kev coj ua zoo, yog li nyiam cov neeg siv khoom zoo.
Hais txog peb lub tuam txhab
Peb lub Hoobkas nyob hauv Cangzhou City, Hebei Xeev thiab tau ua tus thawj coj hauv kev tsim cov hlau zoo txij li thaum nws tsim xyoo 1993. Lub Hoobkas npog thaj tsam ntawm 350,000 square meters, muaj tag nrho cov cuab tam ntawm RMB 680 lab, thiab ntiav 680 tus kws tshaj lij kev cog lus los muab cov khoom zoo tshaj. Peb cov kws tshaj lij hauv kev tsim khoom EN 10219 S235JRH ua kom peb cov neeg siv khoom tau txais cov khoom uas ua tau raws li cov qauv zoo tshaj plaws thiab kev ua haujlwm zoo.
nyob rau hauv xaus
Hauv cov ntsiab lus, EN 10219 S235JRH muaj ntau yam zoo uas ua rau nws xaiv qhov zoo tshaj plaws rau kev siv cov qauv. Nws lub zog-rau-qhov hnyav piv, tsim ntau yam, zoo weldability, nqi-zoo thiab sustainability ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev tsim kho niaj hnub no. Raws li cov chaw tsim khoom lag luam, peb zoo siab los muab peb cov neeg siv khoom zoo tshaj cov khoom siv steel, pab lawv ua tiav lawv lub hom phiaj nrog kev ntseeg siab.
Post lub sij hawm: Feb-06-2025