Tus nqi ntawm cov hlau Cov ntawv vov tsev yog qhov tseem ceeb rau cov chaw tsim khoom, cov chaw muag khoom, thiab cov khw muag khoom. Kev nkag siab txog tus nqi ntawm ntau hom ntawv vov tsev, xws li xim coated steel vov tsev, corrugated vov tsev ntawv, thiab zinc npog corrugated ntawv, yog qhov tseem ceeb rau cov lag luam nrhiav kev txhim kho lawv cov peev txheej. Cov ntaub ntawv tshawb fawb no yog tsim los muab kev tshuaj xyuas dav dav ntawm cov nqi cuam tshuam nrog cov ntawv sib txawv ntawm cov hlau vov tsev, tsom mus rau cov yam ntxwv uas cuam tshuam rau tus nqi thiab cov txiaj ntsig zoo ntawm txhua hom.
Cov ntawv hlau vov tsev yog dav siv hauv kev lag luam, kev lag luam, thiab cov tsev nyob vim lawv cov kav ntev, kev zoo nkauj, thiab kev siv nyiaj. Txawm li cas los xij, tus nqi ntawm cov ntaub ntawv no tuaj yeem sib txawv heev nyob ntawm seb yam khoom xws li cov khoom siv, thickness, txheej, thiab kev lag luam xav tau. Piv txwv li, xim coated steel vov tsev feem ntau kim dua li cov nplooj ntawv galvanized vim nws txhim kho corrosion kuj thiab kev xaiv zoo nkauj.
Daim ntawv no yuav tshawb txog tus nqi ntawm ntau hom vov tsev, nrog rau cov ntawv corrugated steel ru tsev, thiab muab kev nkag siab txog yuav ua li cas cov lag luam tuaj yeem txiav txim siab paub thaum yuav cov khoom siv no. Tsis tas li ntawd, peb yuav sib tham txog cov txiaj ntsig ntawm kev siv cov ntawv hlau vov tsev, nrog rau lawv cov kev txuag nyiaj mus sij hawm ntev thiab kev cuam tshuam ib puag ncig.
Yog xav paub ntxiv txog cov ntaub ntawv vov tsev muaj, koj tuaj yeem mus saib cov ntawv vov tsev ntawm peb lub vev xaib.
Cov yam ntxwv cuam tshuam rau tus nqi ntawm cov hlau vov tsev
1. Hom khoom
Hom khoom siv hauv kev tsim cov ntawv hlau vov tsev ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab tus nqi. Cov khoom siv feem ntau suav nrog galvanized steel, aluminium, thiab zinc-coated steel. Galvanized steel, piv txwv li, yog ib qho kev xaiv nrov vim nws cov corrosion kuj thiab pheej yig. Txawm li cas los xij, zinc npog cov ntawv corrugated nyiam kim dua vim yog cov zinc txheej ntxiv, uas muab kev tiv thaiv zoo tiv thaiv xeb thiab xeb.
Cov ntawv txhuas, ntawm qhov tod tes, yog lub teeb yuag thiab tiv taus corrosion tab sis tuaj ntawm tus nqi siab dua piv rau cov hlau. Kev xaiv ntawm cov khoom siv yuav tsum tau ua raws li cov kev xav tau tshwj xeeb ntawm qhov project, xws li ib puag ncig hauv lub ru tsev yuav raug ntsia thiab qhov xav tau lifespan ntawm lub ru tsev.
2. Txheej thiab tiav
Coatings thiab tiav siv rau cov ntawv hlau vov tsev tuaj yeem cuam tshuam rau lawv cov nqi. Xim coated steel vov tsev feem ntau kim dua li cov ntawv tsis muaj coated vim muaj txheej ntxiv ntawm kev tiv thaiv thiab kev zoo nkauj. Cov txheej tsis tsuas yog txhim kho lub ru tsev tab sis kuj tseem muab kev tiv thaiv ib puag ncig xws li UV rays, noo noo, thiab tshuaj lom neeg.
Cov txheej txheem muaj xws li polyester, silicone-modified polyester, thiab polyvinylidene fluoride (PVDF). PVDF txheej yog paub txog lawv cov kev ua tau zoo dua qub thiab cov xim tuav, ua rau lawv muaj kev xaiv zoo rau cov haujlwm vov tsev. Txawm li cas los xij, lawv tuaj ntawm tus nqi siab dua piv rau lwm cov txheej txheem.
3. Thickness thiab Loj
Lub thickness ntawm cov ntawv hlau vov tsev yog lwm qhov tseem ceeb uas cuam tshuam rau nws cov nqi. Cov ntawv tuab feem ntau kim dua vim tias lawv muaj ntau dua durability thiab lub zog. Piv txwv li, corrugated steel ru tsev ntawv nrog lub thickness ntawm 0.5 hli yuav raug nqi ntau tshaj ib daim ntawv nrog ib tug thickness ntawm 0.3 hli. Txawm li cas los xij, daim ntawv tuab yuav muab kev tiv thaiv zoo dua tiv thaiv huab cua hnyav thiab muaj lub neej ntev dua.
Qhov loj ntawm daim ntawv kuj cuam tshuam tus nqi. Cov ntawv loj dua npog thaj tsam ntau dua, txo cov nplooj ntawv xav tau rau ib qhov project. Qhov no tuaj yeem ua rau kev txuag nqi ntawm cov khoom siv thiab kev teeb tsa ua haujlwm.
4. Kev Lag Luam Kev Lag Luam thiab Kev Pabcuam
Zoo li lwm yam khoom lag luam, tus nqi ntawm cov ntawv hlau vov tsev yog cuam tshuam los ntawm kev lag luam xav tau thiab cov khoom siv. Thaum lub sij hawm muaj kev xav tau siab, xws li tom qab muaj kev puas tsuaj ntuj tsim los yog thaum lub caij tsim kho siab tshaj plaws, cov nqi yuav nce vim muaj kev sib tw ntau ntxiv rau cov khoom siv. Hloov pauv, tus nqi yuav poob qis thaum lub sijhawm xav tau tsawg.
Tsis tas li ntawd, kev hloov pauv ntawm tus nqi ntawm cov khoom siv raw, xws li steel thiab zinc, tuaj yeem cuam tshuam tus nqi ntawm cov ntawv vov tsev. Piv txwv li, kev nce nqi ntawm zinc yuav cuam tshuam ncaj qha rau tus nqi ntawm zinc npog corrugated ntawv.
5. Customization thiab tshwj xeeb nta
Customization xaiv , xws li cov xim tshwj xeeb, textures, lossis cov qauv, tuaj yeem cuam tshuam tus nqi ntawm cov ntawv hlau vov tsev. Xim coated steel vov tsev nplooj ntawv muaj nyob rau hauv ntau yam xim thiab tiav, tso cai rau cov lag luam xaiv cov kev xaiv uas phim lawv cov kev nyiam zoo nkauj. Txawm li cas los xij, cov kev hloov kho no feem ntau tuaj ntawm tus nqi hwm.
Cov yam ntxwv tshwj xeeb, xws li rwb thaiv tsev lossis soundproofing, kuj tuaj yeem ntxiv rau tus nqi. Insulated hlau vov tsev ntawv, piv txwv li, muab kev ua haujlwm thermal zoo dua thiab tuaj yeem txo cov nqi hluav taws xob hauv lub sijhawm ntev. Txawm li cas los xij, lawv kim dua li cov ntawv txheeb.
Hom Cov Hlau Roofing Sheets thiab Lawv Cov Nqi
1. Galvanized Steel Roofing Sheets
Galvanized steel vov tsev ntawv yog ib qho ntawm cov kev xaiv pheej yig tshaj muaj. Lawv yog tsim los ntawm txheej steel los xij nrog ib txheej ntawm zinc, uas muab kev tiv thaiv xeb thiab corrosion. Tus nqi ntawm cov ntawv hlau galvanized feem ntau yog li ntawm $ 2 txog $ 5 ib square feet, nyob ntawm qhov tuab thiab zoo ntawm zinc txheej.
Cov nplooj ntawv no feem ntau siv hauv cov tsev lag luam thiab kev ua liaj ua teb vim lawv cov kav ntev thiab tus nqi qis. Txawm li cas los xij, lawv yuav xav tau kev saib xyuas ib ntus txhawm rau tiv thaiv xeb, tshwj xeeb tshaj yog nyob rau thaj chaw uas muaj av noo siab lossis ntsev raug.
2. Xim Coated Steel Roofing Sheets
Xim coated steel vov tsev cov nplooj ntawv yog kim dua li cov nplooj ntawv galvanized vim yog cov txheej txheej ntxiv ntawm cov xim los yog txheej siv rau saum npoo. Tus nqi ntawm cov ntawv no yog li ntawm $ 4 txog $ 8 ib square feet, nyob ntawm seb hom txheej thiab thickness ntawm daim ntawv.
Cov nplooj ntawv no yog nrov nyob rau hauv kev lag luam thiab vaj tsev nyob vim lawv txoj kev zoo nkauj thiab txhim khu kev ruaj ntseg. Cov xim txheej muab kev tiv thaiv ntxiv tiv thaiv UV rays, ya raws, thiab tshuaj lom neeg, ua rau lawv haum rau qhov chaw hnyav.
3. Corrugated Steel Roofing Sheets
Corrugated vov tsev ntawv yog lwm qhov kev xaiv nrov vim nws lub zog thiab kav ntev. corrugated tsim ntxiv rigidity rau daim ntawv, ua rau nws haum rau cov cheeb tsam uas muaj cua kub los yog hnyav los nag. Tus nqi ntawm cov ntawv hlau corrugated yog li ntawm $ 3 mus rau $ 7 ib square feet, nyob ntawm seb cov khoom thiab thickness.
Cov nplooj ntawv no feem ntau siv rau hauv cov tsev lag luam thiab kev ua liaj ua teb, nrog rau hauv cov tsev nyob. Lawv muab kev tiv thaiv zoo tiv thaiv cov ntsiab lus thiab xav tau kev saib xyuas tsawg kawg nkaus.
4. Zinc Covered Corrugated Sheets
Zinc npog corrugated ntawv yog ib qho kev xaiv ruaj khov tshaj plaws, muab kev tiv thaiv zoo tshaj plaws tiv thaiv xeb thiab xeb. Lub zinc txheej muab cov cuab yeej kho tus kheej, txhais tau hais tias kev khawb me me lossis kev puas tsuaj rau saum npoo yuav tsis ua rau xeb tsim. Tus nqi ntawm cov nplooj ntawv zinc npog yog li ntawm $ 5 mus rau $ 10 ib square feet, nyob ntawm qhov tuab thiab zoo ntawm zinc txheej.
Cov nplooj ntawv no zoo tagnrho rau cov chaw ntug hiav txwv lossis thaj chaw uas muaj cov av noo siab, qhov twg xeb thiab corrosion yog qhov kev txhawj xeeb tseem ceeb. Lawv kuj muaj lub neej ntev dua piv rau lwm hom hlau vov tsev, ua rau lawv muaj txiaj ntsig zoo rau kev xaiv ntev.
Tus nqi ntawm cov ntawv hlau vov tsev nws txawv nyob ntawm seb yam khoom xws li cov khoom siv, txheej, thickness, thiab kev lag luam xav tau. Xim coated steel vov tsev, corrugated vov tsev ntawv, thiab zinc npog corrugated ntawv txhua tus muab cov txiaj ntsig tshwj xeeb thiab cov ntsiab lus nqe, tso cai rau cov lag luam xaiv qhov kev xaiv zoo tshaj plaws rau lawv cov kev xav tau tshwj xeeb.
Thaum cov nplooj ntawv galvanized steel yog qhov pheej yig tshaj plaws, cov xim coated steel vov tsev thiab zinc npog corrugated ntawv muab kev txhim khu kev ruaj ntseg thiab zoo nkauj, ua rau lawv zoo tagnrho rau kev lag luam thiab thaj chaw nyob. Los ntawm kev nkag siab txog cov yam ntxwv uas cuam tshuam rau tus nqi ntawm cov ntawv hlau vov tsev, cov lag luam tuaj yeem txiav txim siab paub thiab txhim kho lawv cov peev txheej.
