Galvanized Sheet rau Shed

Tianjin Kaida Ntshuam & Export Co., Ltd yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm cov ntawv galvanized hauv Suav teb, tshwj xeeb los ntawm cov khoom zoo thiab cov nqi qis. Thov so assured mus yuav pheej yig galvanized ntawv los ntawm peb lub hoobkas. Tiv tauj peb rau cov lus qhia luv nqi.

Yog tias koj tab tom yuav cov ntawv galvanized rau cov vov tsev, koj tsis yog xaiv cov hlau ci. Koj tab tom xaiv lub ru tsev ntev npaum li cas ua ntej xeb noj los ntawm nws. Thiab qhov yuam kev loj tshaj plaws uas kuv pom cov neeg yuav khoom lag luam ua? Khaws txhua yam uas hais tias "galvanized" yam tsis tau nug seb nws tau galvanized li cas. Yog li ntawm no yog qhov deal: galvanized los xij rau los ntawm ob qho sib txawv heev - kub-dip thiab txias-dip (tseem hu ua electro-galvanised). Lawv saib yuav luag zoo tib yam hauv daim duab catalog. Lawv raug nqi txawv. Lawv ua lub ntiaj teb sib nrug. Thiab yog tias koj xa cov thawv ntim txawv teb chaws rau cov neeg ua liaj ua teb, cov neeg tsim khoom, lossis cov tswv tsev cog khoom, tau txais qhov tsis ncaj ncees lawm txhais tau tias yog email npau taws, rov qab ntim khoom, thiab lub koob npe nrov. Yog li cia peb rhuav nws zoo li tib neeg, tsis yog metallurgists - vim tias koj qhov kev txiav txim tom ntej ntawm cov ntawv galvanized rau los yog nyob ntawm nws.

Ua ntej, "galvanized" txhais li cas? Nws yog zinc txheej uas tiv thaiv hlau los ntawm ya raws thiab oxygen. Tab sis yuav ua li cas zinc nkag mus rau cov hlau yog txhua yam. Kub-dip galvanizing - cov khoom zoo - txhais tau tias cov ntawv hlau yog dunked rau hauv ib da dej ntawm molten zinc ntawm ib ncig ntawm 450℃. Cov zinc bonds metallurgically nrog cov hlau. Koj tau txais cov tuab, ntxhib, spangled (uas yog cov qauv ci ci ci) txheej, feem ntau 45-85 microns tuab. Txias-dip (electro{10}}galvanising) yog chav{11}} txheej txheem kub uas zinc yog hluav taws xob plated rau hauv cov hlau. Nws yog thinner - feem ntau 10-20 microns - du, zoo ib yam, thiab zoo nkauj zoo nkauj hauv chav ua yeeb yam. Tab sis zoo nkauj tsis txhais hais tias tougher. Thaum koj tab tom xaj cov ntawv galvanized rau los rau lub ru tsev ua liaj ua teb uas ntsib los nag, hnub, cov noog poob, thiab qee zaum lawg, qhov sib txawv ntawm qhov sib txawv ntawm lub ru tsev 15 xyoo thiab lub thoob 3 xyoo xeb.

Tam sim no, ntawm no yog qhov kev sim ua tau zoo txhua tus neeg yuav khoom tuaj yeem ua yam tsis muaj cov cuab yeej kuaj. Siv ib qho piv txwv ntawm koj cov nplooj ntawv galvanized rau los thiab khawb qhov saum npoo nrog rab riam - tsis sib sib zog nqus, tsuas yog lub teeb pom kev zoo. Kub-dip yuav qhia ib tug npub, greyish-zinc txheej uas yog kom meej meej thicker; txias-dip yuav nthuav tawm ci, ci hlau yuav luag tam sim vim tias cov txheej yog ntawv- nyias. Lwm cov ntsiab lus: hnyav. Kub-dip galvanized los xij rau vov tsev xav tias hnyav dua ib square meter - txog 5-8 kg ntxiv rau ib daim ntawv 0.5mm. Nug koj tus neeg muag khoom txog qhov hnyav hauv g / m². ISO tus qauv hais tias kub-dip yuav tsum tsawg kawg yog 275 g / m² (ob tog); txias-dip feem ntau khiav 100–150 g/m². Yog lawv tsis tuaj yeem qhia koj tus lej ntawd, taug kev mus. Thiab thov, rau kev hlub ntawm koj cov nyiaj tau los, tsis txhob ntseeg "sib npaug" lossis "zoo ib yam" - cov no yog cov lus code rau txias-dip ua piv txwv kub-dip.

Vim li cas qhov no tseem ceeb rau lub ru tsev tshwj xeeb? Ib lub tsev - txawm tias nws yog lub khw muag khoom ua liaj ua teb, ib lub tawb qaib, lub tsev cog qoob loo, lossis lub tsev cog khoom - muaj lub ru tsev uas yuav siv sij hawm tag nrho ntawm huab cua. Kub-dip galvanized los xij rau lub tsev tuaj yeem tswj cov dej ntws los ntawm sab hauv (yog, qhov ntawd tshwm sim) thiab cov kua qaub los ntawm sab nraud. Txias-dip galvanized los xij rau lub tsev yuav pib pom cov xeb liab ntawm cov npoo txiav, cov qhov ntsia hlau, thiab cov pob qij txha hauv lub hlis, vim tias cov zinc nyias tau noj sai dua li cov khoom noj pub dawb. Kuv tau pom cov thawv ntim cov khaub thuas- cov ntawv dip tuaj txog ntawm qhov chaw nres nkoj hauv Kenya, ntsia ntawm 50 lub tsev cog khoom, thiab los ntawm lub caij ntuj nag thib ob, cov neeg yuav khoom tau patching xau nrog daim kab xev. Qhov ntawd tsis yog kev txuag - qhov ntawd yog kev puas tsuaj.

Yog li thaum koj tab tom hais rau tus neeg siv khoom, ntawm no yog kuv cov lus qhia tsis tseeb. Qhia kom kub -dip galvanized los xij rau los nrog lub qhov hnyav ntawm txheej (Z275 lossis siab dua) thiab daim ntawv pov thawj zeb. Cia siab tias yuav them 15-25% ntau tshaj qhov txias -dip - tab sis tus nqi them yuav koj 5-8 npaug ntawm lub neej. Rau ib lub ru tsev 200m² ib txwm, tus nqi ntxiv yog $ 200–300, thaum hloov cov khaub thuas ua tsis tau zoo- lub ru tsev poob tom qab peb xyoos raug nqi zog, poob qis, thiab cov khoom tshiab - yooj yim $ 2,000. Koj cov neeg siv khoom yuav nco ntsoov tias leej twg muag lawv lub ru tsev uas dhau los ntawm lawv lub tsheb laij teb. Lawv yuav tsis nco qab leej twg cawm lawv ob peb bucks upfront.

Yuav ua li cas pom qhov txawv thaum koj sib tham? Nug tus neeg muag khoom: "Puas yog kub-dip lossis electro-galvanized?" Yog lawv tsis kam, los yog hais tias "ob leeg zoo," lawv thawb txias -dip. Thov ib daim duab ntawm ntug - kub-dip muaj me ntsis thicker, ntug tsis sib xws nrog me me zinc drips; txias-dip muaj rab chais-ntse, huv si. Txiav ib lub thawv me me (hais 5 nplooj ntawv) thiab ua qhov kev kuaj kos koj tus kheej ua ntej ua rau lub thawv 20-ko taw. Thiab ib txwm, ib txwm muab cov lus qhia tshwj xeeb hauv koj daim ntawv xaj: "Kub-dip galvanized, yam tsawg kawg 275g / m², rau vov tsev." Cov ntawv kev cai lij choj no cawm koj ntawm "peb xa qhov koj nug" kev tsis sib haum xeeb.

Rau cov neeg yuav khoom lag luam, kuv kuj pom zoo kom kuaj xyuas qhov profile corrugation. Kub-dip galvanized nplooj ntawv rau vov feem ntau muaj nyob rau hauv cov ntaub ntawv sib sib zog nqus (xws li 35mm lossis 45mm) vim tias cov zinc thicker tsis tawg thaum yob- ua. Txias-dip galvanized los xij rau lub tsev tuaj yeem tawg ntawm qhov khoov nruj - qhov ntawd yog lwm qhov tsis ua tiav. Thiab yog tias koj lub tsev nyob hauv thaj chaw ntug dej hiav txwv nrog tshuaj tsuag ntsev, kub -dip tsis yog - sib tham; txias-dip yuav corrode nyob rau hauv ob xyoos. Kuv tau muab cov ntaub ntawv galvanized rau tso rau tej yaam num hauv Australia, Nigeria, thiab Chile – cov uas dim los ntawm cua daj cua dub yeej ib txwm kub-dip. Cov uas tsis tau? Koj twv nws.

Wb tham txog fastener compatibility ib yam nkaus - vim hais tias txawm tias qhov zoo tshaj plaws galvanized nplooj ntawv rau vov tsis yog tias koj siv cov screws tsis ncaj ncees lawm. Kub-dip xav tau tus kheej-drilling screws nrog EPDM cov ntxhua khaub ncaws thiab cov zinc txheej zoo sib xws (lossis stainless hlau). Txias-dip yog nyias, yog li cov ntsia hlau tuaj yeem hla - lub zog thiab sawb - lwm qhov mob taub hau. Tab sis qhov ntawd yog lub ntsiab lus rau lwm hnub. Niaj hnub no, koj cov khoom siv tau yooj yim: thaum koj pom "cov ntawv galvanized rau los" ntawm ib qho kev tsocai, koj thawj lo lus nug yog "kub lossis txias?" Koj lo lus nug thib ob yog "ua pov thawj nrog cov lej." Koj lo lus nug thib peb yog "Kuv puas tuaj yeem mus ntsib koj lub Hoobkas lossis tau txais cov ntawv ceeb toom thib peb-? Yog tias tus neeg muag khoom tsis tuaj yeem teb tag nrho peb, nrhiav lwm tus.

Thaum kawg, xav txog koj tus neeg siv khoom kawg -tus neeg siv - tus neeg ua liaj ua teb lossis tus tswv tsev cog khoom uas taug kev mus rau hauv lub tsev ntawd txhua tag kis. Lawv tsis quav ntsej txog metallurgy. Lawv saib xyuas tias lawv cov cuab yeej tsis xeb, lawv cov quav nyab qhuav qhuav, thiab lawv cov qaib tsis tau los nag. Thaum koj xaiv kub-dip galvanized nplooj ntawv rau los, koj muab kev thaj yeeb rau lawv. Thaum koj pheej yig tawm nrog txias -dip galvanized los xij rau lub tsev, koj tau muab lub moos ticking rau lawv. Kuv tau nyob hauv qhov kev lag luam no ntau dua kaum xyoo, thiab kuv cog lus rau koj - tsib feeb ntxiv uas koj siv sijhawm txheeb xyuas hom txheej txheej yuav cawm koj tsib caug teev tom qab- muag tsis txaus siab. Yog li ua koj tus kheej thiab koj cov neeg siv khoom nyiam. Qhia kom kub-dip. Cov qauv kuaj. Tau sau ntawv. Thiab tsis txhob xav tias "galvanised" txhais tau tias "zoo." Vim hais tias nyob rau hauv lub ntiaj teb no ntawm galvanized nplooj ntawv rau los, zoo yog kub, thiab txias yog ib tug kim yuam kev. Tam sim no mus ua qhov kev txiav txim suav - koj lub koob npe nrov caij saum lub ru tsev.

Cim npe nrov: Tuam Tshoj galvanized ntawv rau vov tsev, Tuam Tshoj galvanized los xij manufacturers, hoobkas