1. Cov Txheej Txheem Siv Hluav Taws Xob Siv Hauv Kev Tsim Cov Txheej Txheem Hlau Rhiav

Vim qhov yuav tsum tau ntawm cov txheej txheem layout, lub steel qauv rhiav feem ntau xav tau qhov chaw loj, thiab cov qauv thav duab feem ntau yog siv, tab sis cov qauv shear tuaj yeem siv tau thaum cov txheej txheem loj thiab cov txheej txheem tso cai.

Lub hauv paus ntsiab lus ntawm kev teeb tsa yog: sim ua kom cov kab sib chaws sib luag thiab sib npaug, kom qhov chaw ntawm qhov tawv nqaij ntawm lub tsev nyob ze rau qhov nruab nrab ntawm qhov loj, thiaj li txo qhov chaw torsion ntawm lub tsev, thiab cov txheej txheem tsim. yuav tsum tau simplicity, kev cai, thiab meej zog kis tau tus mob.

Tsis txhob concave fab thiab shrinkage nrog kev nyuaj siab concentration thiab sai deformation, raws li zoo raws li overhang thiab adduction nrog ntau txoj kev hloov ntsug, thiab siv zog kom tsis txhob muaj los yog tsawg dua tam sim ntawd hloov nyob rau hauv nruj raws li txoj cai ntsug.

2. Kev Tiv Thaiv Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Rhiav

Qhov hluav taws kub tsis kam ntawm steel qauv muaj cov nroj tsuag tsis zoo heev.

  • Thaum cov hlau kub siab tshaj 100 ° C, lub zog tensile ntawm cov hlau txo thiab cov yas nce ntxiv nrog qhov kub thiab txias;
  • Thaum qhov kub txog li 250 ° C, lub zog tensile ntawm cov hlau nce me ntsis. , thaum lub plasticity txo, thiab qhov tshwm sim ntawm xiav brittleness tshwm sim;
  • Thaum qhov kub siab tshaj 250 ° C, cov hlau nthuav tawm qhov tshwm sim creep;
  • Thaum qhov kub nce mus txog 500 ° C, lub zog ntawm cov hlau poob mus rau theem qis heev, yog li cov qauv hlau tawg.

Yog li ntawd, cov qauv steel yuav tsum tau tsim rau thermal rwb thaiv tsev thiab tiv thaiv hluav taws.

Txheeb xyuas qhov hluav taws kub phom sij ntawm cov khoom siv hauv tsev thiab txiav txim siab qhov hluav taws kub ntawm lub tsev kom raug.

Raws li "Code for Fire Protection Design of Buildings", kev tsim hluav taws xob tsim hluav taws xob ntawm cov nroj tsuag tau muab faib ua tsib pawg: A, B, C, D, thiab E. Yog tias txiav txim siab yog tias qhov project yog theem nrab hluav taws kub, nws yuav tsum tiv thaiv los ntawm kev ntxiv cov xim hluav taws kub-resistant nyob rau hauv nruj raws li theem nrab hluav taws kub tiv thaiv theem, kom cov hlau Cheebtsam ua tau raws li qhov yuav tsum tau ntawm hluav taws-resistant txwv ntawm theem nrab hluav taws kub kuj.

Thaum tsim, ib txoj kev tiv thaiv hluav taws tsim nyog rau cov qauv hlau yuav tsum raug xaiv los tiv thaiv cov qauv hlau zoo, uas yog, qhov hluav taws kub tsis kam ntawm cov qauv hlau yuav tsum tau nce ntxiv rau tus nqi teev tseg hauv cov lus qhia tshwj xeeb los tiv thaiv cov khoom hlau los ntawm deforming thiab slumping thaum hluav taws.

Tam sim no, txoj hauv kev zoo tshaj plaws los tiv thaiv cov qauv steel rhiav yog txheej txheej steel nrog cov txheej txheem hluav taws kub ntawm nws qhov chaw. Thaum hluav taws tshwm sim, nws ua raws li cov hluav taws kub-resistant thiab kub-insulating tiv thaiv txheej, uas zoo txhim kho qhov hluav taws kub tsis kam ntawm steel qauv thiab ua tau raws li cov kev cai ntawm lub teb chaws cov qauv tam sim no.

Thaum siv cov hluav taws kub retardant coatings, yuav tsum tau them nyiaj mloog mus rau kev sib nrig sib txuam ntawm cov hluav taws kub retardant coatings thiab lub hauv paus los tiv thaiv corrosion coatings, thiab yuav tsum tsis txhob muaj tshuaj tiv thaiv nrog lub hauv paus los tiv thaiv corrosion coatings, thiaj li tsis mus cuam tshuam lub anti-corrosion. thiab hluav taws-resistant teebmeem.

Thaum tsim, peb yuav tsum xaiv txoj kev tiv thaiv hluav taws uas tsim nyog tshaj plaws los ntawm kev sib piv ntawm kev tshawb fawb raws li cov kev xav tau ntawm cov tsev sib txawv ntawm cov hluav taws kub tsis kam ntawm cov khoom kom ua tiav kev lag luam thiab kev nyab xeeb.

Nyob rau hauv lub tsim steel qauv tsev, qhov hluav taws kub ntawm cov vaj tse yuav tsum tau muab faib kom tsim nyog, thiab thaj chaw ntawm txhua qhov hluav taws kub yuav tsum tau tswj nruj heev. Nyob rau tib lub sijhawm, nws yog ib qho tsim nyog los tswj cov naj npawb ntawm kev khiav tawm thiab kev khiav tawm deb ntawm txhua qhov kev faib tawm. Kev nyab xeeb tawm yog hais txog kev khiav tawm cov ntaiv uas ua tau raws li cov cai ntawm kev tiv thaiv hluav taws, thiab cov qhov rooj uas coj ncaj qha mus rau sab nraum zoov theem lossis thaj chaw nyab xeeb. 

Vim yog cov tsis muaj zog ntawm tus qauv steel, peb yuav tsum xav txog cov neeg tsim qauv ntawm cov neeg tsim qauv, thiab ntxiv dag zog rau cov qauv kev tsim qauv kev nyab xeeb, evacuation nrug, thiab khiav dav dav. Teeb tsa kev khiav tawm cov cim kev tshawb fawb, kom tib neeg tuaj yeem khiav tawm sai sai mus rau thaj chaw nyab xeeb, yog li txo qis kev raug mob thiab poob ntawm tib neeg cov khoom. 

Nyeem ntxiv (Steel Structure)

Steel Structure Tsim

Raws li txoj kev loj hlob nyob rau hauv xyoo tas los no, steel qauv vaj tse tau maj mam hloov cov tsoos pob zeb ua vaj tse, thiab cov qauv steel muaj ntau yam zoo nyob rau hauv daim ntawv thov tiag tiag cov tsev tsis tuaj yeem ua kom zoo nkauj dua, xws li lub sijhawm siv ceev, tus nqi qis, thiab yooj yim installation. . , cov pa phem yog me me, thiab tus nqi tuaj yeem tswj tau. Yog li ntawd, peb tsis tshua pom cov haujlwm tsis tiav hauv cov qauv steel.

Pre Engineered Hlau Tsev

Pre Engineered hlau tsev, nws cov khoom, nrog rau lub ru tsev, phab ntsa, thiab ncej yog pre-tsim nyob rau hauv lub Hoobkas thiab ces xa mus rau koj qhov chaw tsim kho los ntawm shipping thawv, lub tsev yuav tsum tau sib sau ua ke ntawm koj qhov chaw tsim kho, yog li ntawd nws thiaj li hu ua Pre. -Engineered Tsev.

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3D Hlau Tsev Tsim

Tus tsim ntawm lub hlau tsev Feem ntau muab faib ua ob ntu: architectural design thiab structural design. Kev tsim vaj tsev yog tsim los ntawm cov qauv tsim ntawm kev siv tau, kev nyab xeeb, kev lag luam, thiab kev zoo nkauj, thiab qhia txog lub tswv yim tsim ntawm lub tsev ntsuab, uas yuav tsum tau xav txog txhua yam cuam tshuam rau kev tsim.

3. Anti-Corrosion Design Ntawm Steel Structure Rhiav

Qhov saum npoo ntawm cov qauv hlau yuav corrode thaum nws raug ncaj qha rau cov cua. Thaum muaj qhov hnyav nruab nrab nyob rau hauv huab cua ntawm cov qauv steel rhiav los yog cov qauv hlau nyob rau hauv ib qho chaw ntub, qhov corrosion ntawm steel qauv rhiav yuav pom tseeb thiab loj.

Kev xeb ntawm cov qauv hlau yuav tsis tsuas yog txo qhov ntu ntu ntawm cov khoom siv tab sis kuj ua rau xeb pits ntawm qhov chaw ntawm cov khoom siv hlau. Thaum cov tshuaj tiv thaiv raug kev nyuaj siab, nws yuav ua rau muaj kev ntxhov siab thiab ua tsis tiav ntxov ntawm cov qauv.

Yog li ntawd, txaus mloog yuav tsum tau them rau kev tiv thaiv xeb ntawm steel qauv rhiav Cheebtsam, thiab coj countermeasures thiab ntsuas yuav tsum tau coj nyob rau hauv cov nqe lus ntawm kev layout, txheej txheem txheej txheem, xaiv cov khoom, thiab lwm yam raws li corrosive nruab nrab thiab ib puag ncig tej yam kev mob ntawm lub rhiav. los xyuas kom muaj kev ruaj ntseg ntawm cov qauv kev cob qhia.

Txhawm rau tiv thaiv cov hlau saum npoo los ntawm xeb, cov tshuaj tiv thaiv xeb thiab tiv thaiv corrosion feem ntau siv los tiv thaiv nws.

Yog li ntawd, cov txheej txheem tiv thaiv corrosion tuaj yeem tiv thaiv kev yaig ntawm dej vapor, oxygen, chloride ions, thiab lwm yam, thiab ua lub luag haujlwm hauv kev tiv thaiv xeb ntawm lub cev tsuas yog thaum nws muaj cov xwm txheej ntawm compactness, muaj zog hydrophobicity, adhesion zoo, siab tiv thaiv los yog txaus thickness ntawm txheej.

Nyob rau hauv qhov kev txiav txim ntawm lub ntuj atmospheric nruab nrab, lub sab hauv steel qauv yuav tsum tau ib tug txheej thickness ntawm 100 μm, uas yog, ob primers thiab ob topcoats. Rau qhib-cua steel qauv los yog steel qauv nyob rau hauv qhov kev txiav txim ntawm industrial atmospheric media, tag nrho cov thickness ntawm cov xim yuav tsum yog 150 μm mus rau 200 μm.

Cov qauv hlau hauv cov kua qaub ib puag ncig yuav tsum tau siv cov tshuaj chlorosulfonated acid-pov thawj. Ib feem hauv qab hauv av ntawm cov kab hlau yuav tsum tau qhwv nrog pob zeb tsis pub tsawg tshaj C20, thiab lub thickness ntawm cov txheej tiv thaiv yuav tsum tsis pub tsawg tshaj 50 hli.

Tiv Tauj Peb >>

Muaj lus nug lossis xav tau kev pab? Ua ntej peb pib, koj yuav tsum paub tias yuav luag txhua lub tsev prefab steel yog customized.

Peb pab neeg ua haujlwm engineering yuav tsim nws raws li lub zos cua ceev, nag load, length * dav * qhov siab, thiab lwm yam kev xaiv ntxiv. Los yog, peb tuaj yeem ua raws li koj cov duab kos. Thov qhia kuv qhov koj xav tau, thiab peb yuav ua lwm yam!

Siv daim ntawv thov kom ncav cuag thiab peb yuav tiv tauj koj sai li sai tau.

Txog Tus Sau: K-HOME

K-home Steel Structure Co., Ltd npog thaj tsam ntawm 120,000 square meters. Peb koom nrog hauv kev tsim, qhov project pob nyiaj siv, fabrication, thiab installation of PEB steel structures thiab sandwich panels nrog rau qib ob-qib kev cog lus kev tsim nyog. Peb cov khoom npog lub teeb steel qauv, PEB buildings, pheej yig prefab tsev, thawv tsev, C / Z steel, ntau yam qauv ntawm cov xim hlau phaj, PU sandwich panels, eps sandwich panels, pob zeb wool sandwich panels, chav txias panels, purification daim hlau, thiab lwm yam khoom siv.