Corten steel phab ntsa panelsua ke durability nrog rustic elegance, ua rau lawv zoo tagnrho rau niaj hnub thiab industrial designs. Ntuj huab cua- tiv taus, lawv txhim kho patina nplua nuj nyob rau lub sijhawm nrog kev saib xyuas tsawg.
Cov vaj huam sib luag no zoo meej rau ob qho tib si sab hauv tiav thiab sab nrauv facades, muab thermal efficiency thiab kev ua haujlwm ib puag ncig. Tshawb Gnee rau ua ntej-txiav, textured, lossis cov kev xaiv zoo nkauj uas txhim kho koj qhov chaw nrog qhov tshwj xeeb, qis- tu qhov chaw.
Corten Steel yog dab tsi thiab vim li cas nws thiaj siv rau phab ntsa panels?
Hauv qee qhov project scenarios, xaiv weathering steel kab hlau rhuav phab ntsa feem ntau yog "kev xaiv yam tsis muaj kev xaiv" tom qab ntsuas kev siv nyiaj thiab kev txiav txim siab nyiaj txiag, feem ntau raws li peb cov ntaub ntawv hauv qab no tsis tuaj yeem hloov pauv tau- tau txais txiaj ntsig zoo:
1. Cov tsoos coated steel lossis aluminium curtain phab ntsa, nrog cov xim fluorocarbon lossis cov txheej tiv thaiv, feem ntau pib chalk, ploj, lossis tev hauv zos hauv 10 mus rau 15 xyoo nyob rau hauv muaj zog UV raug los yog acidic los nag. Kev kho cov facades no yuav tsum tau scaffolding lossis aerial work platforms, uas ua rau cov nqi kho mob siab heev rau ib square meter.
Huab cua hlau tsim ib txheej tuab, amorphous oxide txheej (tiv thaiv xeb txheej) ntawm nws qhov chaw, 50 mus rau 100 micrometers tuab, uas thaiv kev nkag mus ntawm dej thiab oxygen.
Tom qab thawj zaug 3-xyoo ruaj khov lub sijhawm, nws qhov nruab nrab corrosion txhua xyoo poob rau tsuas yog 0.01-0.03 hli / xyoo. Qhov no txhais tau hais tias dhau lub neej ua haujlwm puv sijhawm ntawm 60 txog 100 xyoo, nws yuav tsum tsis muaj cov txheej txheem thib ob lossis kev saib xyuas phau ntawv, ua rau muaj txiaj ntsig zoo ntawm cov nqi ntawm kev hloov kho façade ib ntus.
2. Txhua lub facade coated (xws li cov xim pleev xim lossis fluorocarbon aluminium panels) yog qhov ua rau muaj kev xeb hauv cheeb tsam yog khawb thaum thauj, teeb tsa, lossis siv, thiab kov- cov xim pleev xim feem ntau ua rau pom xim sib txawv.
Weathering steel, yog txheej txheej- cov khoom siv dawb, muaj txheej txheej passivation nrog tus kheej zoo kawg nkaus - kho cov khoom. Even if the surface suffers deep scratches, the copper (Cu), chromium (Cr), and nickel (Ni) in the steel migrate to the damaged area under natural wet-dry cycles, catalyzing the formation of a new dense rust layer within weeks. Lub façade tseem tsis zoo, thiab dhau sijhawm, txhua yam xim sib txawv ntawm qhov kos ploj tag.
3. Niaj hnub nimno siab -cov cai hauv tsev nce siab ua kom muaj hluav taws kub nyhiab ntawm cov khoom siv sab nrauv, tshwj xeeb tshaj yog rau cov vaj tsev pej xeem. Ntau lub vaj huam sib luag sib xyaw, vim yog cov organic polymer cores, tawm tsam kom ua tiav qhov A1 tsis yog- cov qauv hluav taws xob.
Raws li ib tug ntshiab hlau alloy, weathering steel yog inherently A1-class non-combustible. Tsis tas li ntawd, nws nthuav tawm qhov tshwj xeeb thermal stability: txawm tias qhov kub ntawm qhov kev pab cuam mus txog 425 degree, nws cov qauv siv tshuab thiab txheej txheej oxide txheej nyob twj ywm ruaj khov, tsis muaj deformation lossis tso tawm cov pa phem.
Hu rau tam sim no kom tau txais corten steel facade panels Quote
| Parameter | Weathering Steel Phab Ntsa Vaj Huam Sib Luag (Corten S355) | Carbon Steel Phaj (Q235) | Kab Hlau Rhuav Txhuas Vaj Huam Sib Luag (3003-H14) | Engineering Qhov Tseem Ceeb & Kev Ua Haujlwm Zoo |
|---|
| Standard Design Thickness | 1.5mm-3.0 hli | 2.5mm-3.0 hli | 3.0mm ib | Lub zog siab ntawm huab cua steel tso cai txo cov thickness kom sib npaug ntawm tus kheej - hnyav. |
| Yield zog | Ntau dua lossis sib npaug li 355 MPa | Ntau dua lossis sib npaug li 235 MPa | Ntau tshaj lossis sib npaug li 120 MPa | Weathering steel yog ze li ntawm 3 npaug zog dua li txhuas; cua siab-siab tsis kam tso cai rau cov vaj huam sib luag loj. |
| Tensile zog | 470-630 MPa | 375-500 MPa | 145-195 MPa | Txiav txim siab tsim kua muag thiab shear txwv ntawm vaj huam sib luag cov ntsiab lus txuas (xws li, ntsia liaj qhov rooj qhov, hooks). |
| Elastic Modulus | 2.06 × 10⁵ MPa | 2.06 × 10⁵ MPa | 0.70 × 10⁵ MPa | Khoom nruj; weathering steel stiffness yog ~ 3 × uas ntawm txhuas, muab zoo bending kuj nyob rau hauv tib lub cua load. |
| Ceev / Unit Nyhav | 7.85 t / m³ ≈ 19.6 - 23.6 kg / m² | 7.85 t / m³ ≈ 19.6 - 23.6 kg / m² | 2.73 t/m³ ≈ 8.2 kg/m² | Txawm hais tias ntom, corrugation los yog thickness txo kom lub vaj huam sib luag hnyav nyob rau hauv cov qauv txwv ntawm lub teeb steel los yog pob zeb ua ke. |
| Coefficient ntawm Thermal Expansion | 1.2 × 10⁻⁵ /K | 1.2 × 10⁻⁵ /K | 2.3 × 10⁻⁵ /K | Thermal expansion thiab contraction; weathering steel nthuav dav thiab sib cog lus txog ib nrab ntau npaum li txhuas, txo kev ntxhov siab ntawm cov pob qij txha thiab sealant systems. |
Yuav xaiv cov huab cua zoo li cas -cov phab ntsa resistant steel rau koj qhov chaw
Kauj Ruam 1: Xav txog kev nyab xeeb (Tshem tawm ib puag ncig tsis zoo)
Cov ntug hiav txwv dej nyob hauv 1 km ntawm ntug dej hiav txwv lossis thaj chaw uas muaj av noo heev xyoo -ib puag ncig: Tsis txhob siv Corten steel facade panels. Cov tshuaj tsuag ntsev thiab dej tsis tu ncua yuav ua rau kom muaj corrosion los ntawm cov hlau.
Cov cheeb tsam hauv av nrog kev hloov pauv huab cua ntub thiab qhuav: Kev xaiv zoo tshaj plaws rau huab cua steel tuav phab ntsa lossis corten tuav phab ntsa. Cov xwm txheej no pab tsim kom muaj kev tiv thaiv patina ruaj khov, kom ntseeg tau ntev - kev ua haujlwm ntev.
Kauj Ruam 2: Xav txog Nyiaj Txiag thiab Style (Kev txiav txim siab ntawm hom vaj huam sib luag)
Rau siab-kawg, loj, tiaj tus: Xaiv 3.0 hli nruj-pas sib koom ua ke (lub thawv kaw lus) rau koj lub corten facade. Muab qhov siab tshaj plaws nruj thiab tsawg deformation, zoo tagnrho rau hwm corten facade panels, tab sis los ntawm tus nqi siab tshaj.
Rau tus nqi-kev ua tau zoo thiab muaj kev zoo nkauj: Xaiv 1.0–1.5 hli corrugated panels. Geometry muab siab tawv, txuag ~ 60% cov ntaub ntawv, thiab ua rau cov nqi qis. Zoo meej rau kev lag luam corten facade panels lossis weathering steel tuav phab ntsa cladding.
Rau lub teeb dynamic, duab ntxoov ntxoo los yog ib feem ntawm translucency: xaiv perforated corten steel facade panels, tswj perforation tus nqi ntawm 20% -60%. Ntsuas qhov pom kev pom nrog cua- kev nyab xeeb thauj khoom.
Kauj Ruam 3: Txiav txim seb qhov kev kho deg (Control Rust Streaking thiab Teem sijhawm)
Yog tias lub sijhawm tsis ceev thiab hauv av tso cai rau cov kua dej: Xaiv lub ntuj rusting ntawm koj corten facade panels lossis corten steel tuav phab ntsa. Tsis muaj nqi ua haujlwm, tab sis cov xeb xeb tuaj yeem ua rau hauv av thaum thawj 2 xyoos.
Yog tias qhov tshwm sim tam sim ntawd thiab koj xav kom tsis txhob staining: Siv lub Hoobkas- nrawm nrawm ua ke nrog rau saum npoo los tiv thaiv- kev kho dej ntws ntawm koj lub corten facade panels.
Hu rau tam sim no kom tau txais corten steel facade panels Quote
Nco ntsoov xyuas tias cov khoom siv qib yogQ355GNH lossis SPA-Hraws li lub teb chaws tus qauv, thiab tuaj nrog ib daim ntawv pov thawj lees paub tias muajtooj liab (Cu), chromium (Cr), thiab npib tsib xee (Ni).
Txwv tsis pub, nws yuav yog cov hlau tsis zoo los yog cuav, tsis haum rau corten tuav phab ntsa lossis weathering steel tuav daim ntaub ntawv.
Yuav ntev npaum li cas corten steel nyob sab nraud?
Feem ntau, Corten steel yuav patina los yog xeb nyob rau hauv rau lub hlis ntawm atmospheric raug. Feem ntau cov huab cua huab cua xav tau cov huab cua ntub / qhuav los tsim thiab oxidize. Nrog rau kev tiv thaiv xeb uas muab kev tiv thaiv corrosion, Corten steel tuaj yeem nyob ntev li ntawm ob peb xyoos mus rau ntau dua 100 xyoo.
Dab tsi yog qhov tshwj xeeb ntawm corten steel?
Corten Steel encompasses ib pawg ntawm cov hlau uas muaj qhov tshwj xeeb corrosion kuj thiab tensile lub zog. Corten Steel tseem hu ua 'weathering' steel; raws li cov hlau tsim cov txheej txheem tiv thaiv ntawm nws qhov chaw nyob rau hauv lub zog ntawm huab cua, thiab nws tsis tas yuav tsum tau pleev xim rau.
corten steel zoo li cas ua ntej nws xeb?
Txawm tias muaj coob tus xaiv corten, los yog weathering steel, vim hais tias ntawm nws cov kev pab cuam, lwm tus xaiv cov hlau rau cov tsos ntawm nws rusty, txiv kab ntxwv -xim av patina. Txawm li cas los xij, huab cua steel yog nyiaj hauv nws lub xeev qub - ib yam li cov qauv hlau. Lub patina loj hlob dhau lub sijhawm thaum raug huab cua.
Dab tsi yog qhov pheej yig dua rau corten steel?
Huab cua steel muaj cov khoom zoo ib yam li Corten steel, tab sis raws li nws tsis nqa lub npe, nws raug nqi tsawg. Ib yam li Corten, huab cua steel pib xiav -grey xim thiab huab cua mus rau xeb- xim tiav. Lub txiv kab ntxwv patina tiv thaiv cov hlau los ntawm corrosion thiab yuav siv sij hawm 6-9 lub hlis los tsim.
Puas yog corten steel yuav tsum tau kaw?
Tsis yog, Corten steel yog tsim los tsim ib qho chaw ruaj khov, tiv thaiv xeb txheej dhau sijhawm. Hauv cov txheej txheem sab nraum zoov, qhov no tshem tawm qhov xav tau rau kev pleev xim lossis kev sib khi. Txawm li cas los xij, nyob rau hauv ib puag ncig nruj, ntxiv txheej txheej thaiv tuaj yeem pab khaws nws cov qauv thiab cov tsos.
