Yuav Ua Li Cas Xaiv Txoj Cai Thickness & Sheet Hom rau Koj Qhov Kev Ua Haujlwm Corten -Coastal Large Building Focus
Corten swbel-zoo dua lub npehuab cua steel- yog qhov kev xaiv kawg rau cov phiaj xwm loj hauv ntug dej hiav txwv, thiab nws yooj yim pom vim li cas. Nws iconic xeb-zoo li patina tsis yog ib qho showtopper rau architectural tsim; nws tsim cov pob zeb- cov khoom tiv thaiv kev tiv thaiv uas shrugs tawm ntsev tsuag corrosion zoo li pro. Qhov tseem ceeb tshaj plaws rau kev tsim kho ntug hiav txwv: xaiv qhov tseeb thickness thiab daim ntawv hom yog qhov yuav tsum tau ua.
Ib puag ncig marine hnyav-cov av noo siab, cua ntsev, cua daj cua dub{1}} yuav tsum tau nruj dua cov qauv ntawm cov khoom hauv av. Tias yog vim li cas peb tau piav qhia txog cov ntsiab lus tseem ceeb, ua rau sab - los ntawm - sab kev sib piv, thiab suav nrog cov lus qhia rau cov chaw ntug hiav txwv. Qhov no yuav pab koj mus kav khw nrog kev pom meej, kev ntseeg siab, thiab tsis muaj qhov thib ob - twv.
CovKev Paub Txog Kev Paub Txog Kev Ua Haujlwm ntawm ntug hiav txwv
Ua ntej, peb qhia meej ob yam uas tsis yog - sib tham tau rau cov tsev loj loj hauv ntug dej hiav txwv:
Ua ntej:Corten Qib Xaiv:
Corten A(ASTM A242) ua haujlwm rau kev kho kom zoo nkauj uas tsis yog-load-cov kabmob (piv txwv li, facade accents).
Corten B (ASTM A588) yog qhov yuav tsum tau ua rau cov khoom siv (kab, kab, thiab lub ru tsev ncej).
Corten B cov ntsiab lus silicon siab dua (uas ua kom muaj kev ruaj ntseg patina) thiab lub zog tensile ua rau nws zoo tagnrho rau cov qauv ntug dej hiav txwv uas nyob tas li.ntsev raug.
Thib ob:Coastal Corrosion Reality:
Lub maritsis muaj huab cua ua kom muaj corrosion-Corten's tiv thaiv patina (50–100 μm tuab) yuav siv sij hawm 6-12 lub hlis los ua kom tiav nyob rau hauv cov ntug dej hiav txwv.
Thickness yuav tsum suav rau ob txheej txheej patina thiab ntev - lub sij hawm corrosion (txhua xyoo corrosion tus nqi: ~ 0.02 mm/a rau Corten vs . 0.07 mm/a rau cov hlau tsis tu ncua).
For large coastal buildings (height >24 m, thauj khoom-cov kev cai, kev siv tshuaj ntsev ntsev), Corten thickness ranges ntawm 3 hli mus rau 12 hli (thinner sheets yuav ua tsis tau ntxov ntxov).
qhov tseem ceeb parameter thiab siv rooj plaub |
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Thickness Ntau |
Tensile zog (MPa) |
Yield zog (MPa) |
Kev siv ntug hiav txwv |
Kev txiav txim siab ntawm ntug dej hiav txwv tseem ceeb |
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3.0mm-4.0 hli |
480–620 |
345–480 |
Tsis yog-load-cov kabmob facades, cov ntxaij vab tshaus zoo nkauj, qis-nce phab ntsa cladding |
Ua haujlwm rau cov tsev siab 10-15m; mus 0.5mm tuab dua li inland specs; xav tau kev framing kom raug- cov ntawv uas tsis muaj qhov thaiv tuaj yeem raug cua los ntawm kev puas tsuaj |
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4.1mm-6.0 hli |
480–690 |
345–510 |
Nruab nrab-nce facades (15–30m), cov qauv ntoo, cov khoom txhawb nqa theem nrab |
Hits qhov chaw qab zib ntawm durability thiab yooj yim ntawm kev siv; tuav kom txog rau nruab nrab cov tshuaj tsuag ntsev-peb xaiv sab saum toj rau feem ntau ntawm ntug hiav txwv tsis yog- cov khoom siv |
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6.1mm-8.0 hli |
510–790 |
380–550 |
High-rise exterior walls (>30m), ru tsev ntug, thawj kev txhawb nqa ncej |
Ua tau raws li qhov xav tau cua load (Ntau dua lossis sib npaug rau 0.55 kN / m²); sib ntaus tawm ntsev-induced pitting; zoo meej rau cov txheej txheem ntawm ntug dej hiav txwv uas tsis yog cov thauj khoom loj |
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8.1mm-12.0 hli |
550–830 |
410–590 |
Cov khoom siv tseem ceeb (kab teeb, kab), marine-fab phab ntsa, ntev-span trusses |
Siv cov tshuaj ntsev heev thiab cua daj cua dub hauv kev sib tw; Txhua xyoo corrosion tsis tshua pom (tsawg dua lossis sib npaug ntawm 0.02 mm / a); ib tug yuav tsum-muaj rau cov ntug hiav txwv load-cov kab nrib pleb-tsis muaj kev zam |
Ntug hiav txwv -Tshwj xeeb Thickness Tips
Ntsev Txau Factor
Rau tsimings nyob rau hauv 1km ntawm ntug dej hiav txwv, nce thickness los ntawm 1-2 hli (xws li, siv 7 hli es tsis txhob 6 hli rau facade cladding). Rau sab ntug dej hiav txwvcov qauv (piers, ntug hiav txwv pavilions), qhov tsawg kawg nkaus thickness yog 8 hli.
Cua Load xam
Ntug hiav txwv areas often have wind speeds >25 m/s. Rau spans tshaj 3 m, siv 6 hli + thickness; spans tshaj 5 m yuav tsum tau 8 hli + kom tsis txhob khoov los yogkev vibration.
Txoj Kev Txhim Kho
Weldedkev sib txuas (nrog rau cov tsev loj) xav tau cov nplooj ntawv tuab (Ntau dua lossis sib npaug li 6 hli) txhawm rau tswj kev kub ntxhov yam tsis muaj qhov tawg; bolted installations tausiv cov ntawv 4-6 hli kom yooj yim tuav.
Sheet Hom Xaiv: Flat vs. Profiled vs. Custom (Coastal Focus)
Corten nplooj ntawv rau cov tsev loj loj hauv ntug dej hiav txwv tuaj nyob rau hauv peb hom, txhua qhov ua tau zoo rau cov kev xav tau tshwj xeeb:
Flat Corten Ntawv
Txheemd Qhov ntau thiab tsawg1220x2440mm, 1500x3000mm, 2000x4000mm (qhov ntau thiab tsawg muaj).
Thickness Compatibility: 3.0–12.0 mm (zoo tagnrho rau kev siv cov qauv hauv ntug dej hiav txwv).
Qhov Zoo Tshaj Plaws: Ntau yam rau facades thiab cov khoom siv; yooj yim rau weld / bolt; uniform patina
kev loj hlob.
Ntug hiav txwv zoo tshaj plaws rau: High-nce facades, cov kab teeb pom kev zoo, thiab kev cai architectural nta (xws li, nkhaus phab ntsa).
Kev txiav txim siab ntug hiav txwv: Foob cov npoo nrog fluorocarbon clear coat (dry film thickness 30–40 μm) los tiv thaiv ntug
corrosion los ntawm dej ntsev.
Profiled Corten nplooj ntawv
Feem ntauProfiles: Trapezoidal (rib qhov siab 30–50mm), corrugated (yoj qhov siab 15–20 mm)-tsim rau
dej ntws thiab cua tsis kam.
Thickness Compatibility: 3.0-6.0 hli (cov ntawv tuab tuab heev rau kev ua kom zoo).
Qhov Zoo Tshaj Plaws: Txhim khu kev ua kom muaj zog (profileed design resists cua uplift); txhim kho kev khiav dej num
(tseem ceeb rau cov vov tsev ntug hiav txwv); txo cov dej qab ntsev.
Ntug hiav txwv zoo tshaj plaws rau: vov tsev, sab nrauv phab ntsa cladding ntawm industrial coastal vaj tse, thiab warehouse facades.
Ntug hiav txwv: Cov ntawv sib tshooj ntawm 150mm (vs. 100mm inland) los tiv thaiv cov dej ntsev seepage; siv stainless hlau
fasteners (A2 qib) kom tsis txhob galvanic corrosion.
Custom Corten Sheets (Txiav- rau- Loj, Khoov, Laser-Txiav)
Customization Options: Precision txiav rau cov vaj huam sib luag loj, khoov rau hauv nkhaus (tsawg kawg khoov vojvoog=3x
daim ntawv thickness), laser - txiav cov qauv rau cov hniav facades.
Thickness Compatibility: 3.0-8.0 hli (thicker tshaj 8 hli, nyuaj khoov rau ntug hiav txwv architectural cov ntsiab lus).
Qhov Zoo Tshaj Plaws: Haum rau lub tsev loj loj; minimizes pov tseg; enables cim designs (xws li,
geometric facades).
Ntug hiav txwv zoo tshaj plaws rau: Iconic ntug hiav txwv tsev, kev cai canopies, thiab branded architectural nta.
Coastal Lead Time: Cia 5–7 hnub ntxiv rau corrosion{2}} tiv thaiv ntug kev kho mob (plasma txiav nrog Ar + O₂ roj) los tiv thaiv ntsev nkag
Daim Ntawv Hom Xaiv Daim Ntawv Teev Npe rau Cov Dej Num Dej Nkoj
Muaj nuj nqi: Raufins=cov ntawv profiled (waterproofing); cov qauv kab teeb=cov ntawv tiaj tus (lub zog); hniav facades=cov ntawv kev cai (tsim yooj yim).
Durability: Ua ntej cov ntawv tiaj tus lossis profiled nrog cov npoo kaw kom ntev - siv cov ntug hiav txwv dej; zam cov ntaub ntawv nyias nyias.
Nqi: Cov nplooj ntawv tiaj tus (feem ntau pheej yig) < cov ntawv profiled < kev cai laser - txiav cov ntawv (20–50% hwm, tsim nyog rau thaj chaw ntug dej hiav txwv).
Qhov yuam kev tseem ceeb kom tsis txhob muaj nyob rau hauv cov phiaj xwm ntug dej hiav txwv
Kev siv Corten A rau Cov Qauv Txheej Txheem: Corten A (zoo nkauj qib) tsis muaj lub zog tensile ntawm Corten B-tsis txhob siv nws rau 6 hli + thickness nyob rau hauv ntug hiav txwv kab / kab.
Xaiv Nyias heev rau siab -Rise: Ib daim ntawv 3 hli ntawm 40m ntug hiav txwv tsev yuav tsim pitting li ntawm 5 xyoos; xaiv rau 6mm + rau sab nrauv phab ntsa.
Tsis quav ntsej Edge kho: Cov nplooj ntawv uas tsis tau ntim tau nqus dej ntsev, ua rau xeb ntxov ntxov - dhau ntawm - ib txwm thov ntug sealing rau ntug hiav txwv xaj.
Tsis sib xws Fasteners: Siv cov pa roj carbon steel bolts nrog Corten nplooj ua rau galvanic corrosion; qhia meej stainless hlau lossis Corten- sib xwsfasteners.
Kauj ruam-los ntawm-Kev txiav txim siab kauj ruam rau ntug hiav txwv loj vaj tse
Ua ntej, ntsia thawv dtus kheej qhov ua li cas: Corten B yog koj xaiv rau cov khoom siv (kab, kab); Corten A yog zoo meej rau cov khoom zoo nkauj (facades, cov ntxaij vab tshaus).
Tom ntej no, nco ntsoov tias koj nyob ze li cas rau ntawm ntug dej hiav txwv: yog tias koj nyob hauv 1 km ntawm ntug dej, ntxiv 1-2 hli rau lub thickness; tej yaam num offshore (xav tias piers) xav tau yam tsawg 8 hli - tsis muaj tej fab.
Tsis txhob hnov qab cua loads thiab spans: yog hais tias spans stretch tshaj 5 m los yog cua speeds hit 25 m / s los yog ntau tshaj, mus nrog 8 mm + thickness- qhov no tsis yog -negotiable rau ntug hiav txwv durability.
Xaiv hom ntawv raws li qhov nws yog rau: Profiled nplooj ntawv yog tsim rau vov tsev; cov ntawv tiaj tus tuav cov txheej txheem ua haujlwm; Cov nplooj ntawv kev cai yog koj xaiv rau kev tsim- cov yam ntxwv tsom.
Tsis txhob hla ntug kev kho mob thiab fasteners: Rau kev siv ntug hiav txwv, thov cov npoo kaw thiab stainless hlau fasteners-lawv yuav tiv thaiv kev xeb hauv kab.
Nrog rau cov kauj ruam yooj yim no, koj yuav paub Corten steel zoo uas tuav nws tus kheej tawm tsam ntug hiav txwv cov xwm txheej hnyav -thaum kuaj xyuas txhua lub thawv rau koj qhov kev xav tau kev tsim vaj tsev thiab kev tsim qauv. Tau txais ib qhov project tshwj xeeb hauv kev ua haujlwm? Txawm hais tias nws yog 50 m ntawm ntug dej hiav txwv skyscraper los yog lub tsev so sab nrauv, tua tshaj cov ntsiab lus xws li qhov siab, spans, thiab kev ncua deb ntawm hiav txwv-peb yuav txuas koj nrog tus kheej hu ntawm tuab thiab ntawvhom.
Tau txais ib qhov project tshwj xeeb hauv kev ua haujlwm?
Puas yogr nws yog 50m ntug hiav txwv skyscraper lossis ib qho chaw sab nrauv, tiv tauj peb pab pawg kws tshaj lij hnub no! Tua hla cov ntsiab lus xws li qhov siab, qhov ntev, thiab qhov deb ntawm hiav txwv-peb yuav muab koj tus kheej cov lus qhia thiab kev specificationsntawmCorten steel thickness thiab daim ntawv homyuav tsum tau tiv thaiv koj tej ntug hiav txwv tej yam kev mob.
