Zinced hlau: yam ntxwv, lub hom phiaj

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28

Zinc-coated hlau yog dav siv niaj hnub no. Nws yog siv nyob rau hauv kev tsim kho thiab kev lag luam, thiab xim yog siv rau nws nto txawm nyob rau hauv lub Hoobkas tej yam kev mob rau kev tiv thaiv, uas tso cai rau koj mus decorate cov khoom.

Nws yog siv rau kev tsim cov tais diav, stamped qhov chaw, ntim khoom, thiab lwm yam. Lub peev xwm thiab muaj peev xwm ntawm kev siv cov ntawv galvanized yog dav, qhov no yog vim cov yam ntxwv thiab cov yam ntxwv. Galvanized ntawv khaws nws cov khoom raws li kev cuam tshuam ntawm lub cev thiab cov khoom siv thauj khoom.

Destination

Zinc-coated hlau ua raws li cov khoom siv yooj yim hauv kev tsim cov laj kab, qab nthab thiab siv los ua flooring. Nws cov yam ntxwv muaj nuj nqis heev thaum ua haujlwm vov tsev. Cov khoom siv no yog qhov yooj yim tshaj plaws rau cov ru tsev uas muaj txoj kab nqes me ntsis. Daim ntawv tuaj yeem pleev xim ua ntej thiab siv rau hauv kev teeb tsa ntawm lub ru tsev nrog txoj kab nqes loj. Daim ntawv thov cov xim thiab cov kua roj vanish yog ua tsis tau tsuas yog ua ntej npog lub ru tsev, tab sis kuj ua ntej erecting laj kab, nrog rau thaum lub sij hawm tsim kho ntawm prefabricated modular lug.

Dab tsiXav paub ntau ntxiv

Kev tsim kho tsis yog tib qho uas siv galvanized hlau. Nws ua raws li cov khoom siv zoo heev hauv kev tsim cov khoom siv hauv tsev. Lub qhov cub hluav taws xob, lub tub yees thiab lub tshuab ntxhua khaub ncaws, thiab ntau ntxiv, yog tsim los ntawm cov ntawv galvanized. Cov khoom tau pom nws qhov kev faib tawm hauv kev ntsuas.

Yam ntxwv ntawm cov ntawv galvanized raws li GOST 14918-80

Thaum cov qauv hauv lub xeev tau hais los saum toj no tau siv hauv kev tsim khoom, txias-kuav los tiag carbon steel kauj yog siv los ua cov khoom siv raw, qhov zoo ntawm qhov chaw yog tswj los ntawm GOST 16523-89. Nyob rau hauv cov ntaub ntawv no, qhov dav yuav txawv ntawm 710 mus rau 1800 hli, thiab raws li cov thickness, qhov parameter no yuav tsum nyob rau hauv qhov ntau ntawm 0.5 mus rau 2.5 hli.

Tom qab nyeem cov cim, koj tuaj yeem nkag siab tias cov hlau tau muab faib ua peb chav kawm. Yog tias koj pom tsab ntawv "P" ntawm cov npe alphanumeric, qhov no qhia tau hais tias cov txheej tuab tuaj yeem nyob hauv thaj tsam ntawm 40 txog 60 microns. Yog hais tias tus naj npawb "1" nyob rau hauv lub cim, lub txheej thickness yuav txawv ntawm 18 mus rau 40. Raws li rau tus xov tooj "2", qhov parameter no txawv ntawm 10 mus rau 18 microns.

Yog tias koj pom lub npe "ХШ", ces koj muaj hlau rau kev sib sau txias. Galvanized steel yog subdivided rau hauv nplooj ntawv:

• normal;
• dub;
• sib sib zog nqus nqus.

Ua kom tiavCov khoom siv kho tshuab uas xav tau ntawm daim ntawv yog thawj zaug annealed los ntawm txoj kev txias-dov, thiab tom qab ntawd cov zinc txheej yog siv rau nws qhov chaw. Thaum kawg, daim ntawv yog dhau los ntawm ib da dej ntawm molten zinc. Cov txheej txheem no yog nrog los ntawm kev tso nyiaj ntawm zinc ntawm cov hlau sawb. Qhov tshwm sim yog corrosion kuj.

Zinc-coated hlau yog tsim los ntawm zinc qib Ts0 thiab Ts1. Ntawm lwm yam, txhuas, txhuas thiab lwm yam khoom siv ntxiv rau hauv da dej. Raws li qhov kev thov ntawm cov neeg siv khoom, kev txuag tau ua tiav, uas tso cai rau kom ua tiav qib siab ntawm kev tiv thaiv saum npoo.

siv ntxiv

Qhov ntawm cov hlau galvanized yog dav dua li qhov koj xav tau. Cov khoom no yog siv thaum lub sij hawm cladding ntawm lub tsev, thaum lub sij hawm installation ntawm ceilings, thiab tseem yog indispensable nyob rau hauv lub teb ntawm kev ua liaj ua teb kev tsim kho. Cov ntawv yog siv rau cov chaw cia khoom, bunkers thiab silo towers. Galvanized hlau, uas tsis ntshai ntawm corrosion nrog kev ua kom zoo thiab kev ua haujlwm, tau pom nws daim ntawv thov hauv engineering engineering. Cov kav dej thiab cov kav dej yog tsim los ntawm canvas.

Ntxiv cov yam ntxwv ntawm cov ntawv txias-dov galvanized raws li GOST 14918-80

Cov khoom zoo li no thaum lub sijhawm tsim khoom tuaj yeem npog nrog cov xim tsis muaj dej tsis zoo. Nyob rau hauv qhov chaw ntawm dabtsi yog khoov, lub vev xaib, lub thickness uas tsis pub tshaj 1 hli, yuav tsum tsis txhob them nrog delaminations.nthuav tawm hlau. Qhov khoov yuav tsum nyob ntawm kaum ntawm 180 °. Nyob rau hauv qhov chaw ntawm dabtsi yog khoov, cov tsos ntawm me me kab nrib pleb raws tag nrho ntev yog tso cai, tab sis qhov ntev ntawm lub spherical qhov yuav tsum tsis txhob mus dhau lub tolerances.

Tus nqi ntawm elongation yuav ntau dua li qhov teeb tsa los ntawm ib chav. Galvanized hlau, daim ntawv uas yuav raug rupture, yuav tsum tau qhia ib ntus kuj. Cov duab no nyob ntawm 300-490 MPa. Hauv qhov no, qhov elongation yuav sib npaug li 21%.

Tus nqi ntawm galvanized hlau

Tus nqi ntawm cov hlau galvanized yuav txawv nyob ntawm qhov loj ntawm daim ntawv. Yog hais tias koj muaj ib tug canvas nrog qhov ntev ntawm 1000 x 2000 hli nyob rau hauv pem hauv ntej ntawm koj, ces koj yuav tau them 266 rubles rau daim ntawv, thaum nws thickness yuav yog 0.4 hli. Yog tias qhov ntev ntawm daim ntawv nce mus rau 1250 x 2500 mm, ces tus nqi yuav yog 388 rubles.

xaiv xim

Yog tias koj ntsib cov lus nug ntawm yuav ua li cas pleev xim galvanized hlau, ces koj yuav tsum xaiv ib qho ntawm cov kev xaiv hauv khw. Ntawm kev muag khoom koj tuaj yeem pom "Cycrol", uas yog acrylic matte muaj pes tsawg leeg, ntawm cov khoom xyaw uas muaj cov tshuaj tiv thaiv corrosion ntxiv thiab cov kuab tshuaj organic.

Koj tuaj yeem siv qhov sib tov no sab nraud, siv nws los tiv thaiv lub ru tsev, daim ntawv profile, corrugated board, drainpipes, vov tsev ntawv thiab gutters. Cov xim yog tus cwj pwm los ntawm lub zog zais siab thiab lub teeb nrawm, muaj huab cua zoo heev thiab dej tsis kam. Cov khoom siv tau yooj yim siv,adhesion zoo heev rau saum npoo, thiab kuj yog ib qho ntawm cov kev xaiv zoo tshaj plaws rau kev kho qhov chaw galvanized. Lub ntsiab kom zoo dua yog qhov tsis muaj qhov xav tau rau kev ua ntej priming. Daim ntawv thov yuav tsum ua tiav hauv ib lub tsho.

Yog tias koj tseem tsis paub yuav ua li cas pleev xim galvanized hlau, ces koj tuaj yeem xyuam xim rau cov xim tsis muaj dej "Silver", uas yog ib qho khoom siv los tiv thaiv corrosion enamel rau galvanized thiab ferrous hlau. Kev sib xyaw ua ke yog tsim los ntawm cov hmoov txhuas txhuas, perchlorovinyl resins, nrog rau cov tshuaj tiv thaiv corrosion thiab sib xyaw ntawm cov kuab tshuaj organic.

Thixotropic enamel muaj huab cua tiv taus, hnav tsis kam thiab roj thiab roj av. Galvanized steel tom qab siv cov kev tiv thaiv no yuav ua rau muaj kev cuam tshuam ntau ntxiv.

Nrog kev pab los ntawm cov xim no koj tuaj yeem tiv thaiv cov khoom los ntawm qhov cuam tshuam los ntawm nag lossis daus, hnub ci thiab cua ntsev. Cov xim tsis ploj, thiab tom qab daim ntawv thov nws qhuav sai thiab ua rau lub neej kev pab cuam ntawm cov qauv.