Galvanized Corrugated Roofing Sheet Z30-Z275 Zinc Txheej

Galvanized steel vov tsev ntawv yog cov corrugated hlau vov tsev cov khoom tsim los ntawm txias-rolled steel substrate, ua tiav los ntawm kub-dip galvanizing thiab txias- ua tshuab. Lub zinc txheej muab lub sijhawm ntev - tiv thaiv corrosion los ntawm electrochemical mechanism, thaum lub corrugated profile txhim kho lub zog ntawm cov qauv thaum tuav lub teeb yuag. Raws li lwm txoj hauv kev rau cov khoom siv vov tsev ib txwm muaj, cov khoom no muab kev ua tau zoo tshaj plaws hauv huab cua tsis kam, kev txhim kho kev ua haujlwm, thiab lub neej- mus txog tus nqi rau ntau lub tsev lub hnab ntawv.

Corrosion Resistance

Cov txheej txheem kub -dip galvanizing tsim ib qho kev sib txuas ntawm cov zinc thiab steel substrate. Los ntawm sacrificial anode tiv thaiv, zinc tseem tiv thaiv cov hlau nyob ib sab txawm tias khawb. Txheej hnyav tuaj yeem raug teev tseg raws li ib puag ncig: Z180-Z275 pom zoo rau cov chaw ntug dej hiav txwv lossis chaw lag luam, muab 15-25 xyoo kev pab cuam lub neej raws li ib txwm muaj.

Lub zog muaj zog

Corrugated tsim ho nce seem modulus, xa 3x ntau dua dabtsi yog khoov tsis kam piv rau cov ntawv tiaj tus. G550 siab-lub zog steel nrog qhov zoo tshaj plaws profile geometry tso cai rau qhov sib txawv ntawm purlin, txo cov nqi qis dua. Cov khoom siv tiv taus huab cua huab cua thiab daus, ua tau raws li kev cai hauv tsev thoob ntiaj teb.

Kev tsim kho lub teeb

Qhov hnyav ib square meter tsuas yog 1/5 ntawm cov pobzeb pobzeb thiab 1/8 ntawm cov vuas av nplaum, txo qis cov qauv kev ua haujlwm. Cov cuab yeej no ua rau nws zoo tagnrho rau kev txhim kho lub ru tsev qhov twg cov txheej txheem kev txhawb nqa yuav tsum tau ua lwm yam.

Installation efficiency

Standardized modular tsim tso cai rau ntawm - qhov chaw txiav, drilling, thiab dabtsi yog khoov. Cov ntawv loj hauv cheeb tsam ua rau cov pab pawg tshaj lij txhim kho ntau dua 500 square metres txhua hnub, txo cov sijhawm ua haujlwm ntau.

Cov Khoom Siv Muaj: Chaw tsim khoom, chaw ua haujlwm, thiab cov tsev lag luam nrog loj -span steel qauv

Warehouse & Logistics: Distribution centers, txias cia txias, thiab bonded warehouses

Prefabricated Tsev: Lub tsev ntim khoom, chaw ua haujlwm ib ntus, thiab kev tsim kho modular

Agricultural Structures: Greenhouses, livestocks, and farm storage buildings

Kev tsim vaj tsev nyob: Cov vaj tse nyob deb nroog, villa vov tsev, thiab txoj kab nqes hav hloov dua siab tshiab

Kev tsim khoom

Kev npaj nto: Txias-rolled steel undergoes alkaline tu thiab acid pickling kom tshem tawm cov roj thiab oxides.

Kub-Dip Galvanizing: Nruam immersion nyob rau hauv 460℃zinc da dej cov ntaub ntawv zoo zinc- hlau alloy txheej thiab ntshiab zinc txheej. Cua riam precisely tswj txheej thickness.

Txias & Passivation: Kev ua kom txias sai sai ua raws li chromate-dawb passivation txhim kho qhov stain tsis kam.

Cold Roll Forming: Nruam yob txoj kev tsim corrugated profile nrog qhov tseeb qhov tseeb nyob rau hauv ± 0.5mm kam rau ua.

Kev soj ntsuam zoo & ntim: Kev tshuaj xyuas qhov pom thiab qhov ntev, ua raws li cov dej noo- pov thawj ntim nrog kev tiv thaiv ntug.

Purlin Spacing: Qhov siab tshaj plaws purlin nrug raws li thickness thiab load xam . 0.5mm ntawv yuav tsum tau siab tshaj 1.5m purlin qhov sib nrug.

Fasteners: Siv galvanized lossis stainless hlau tus kheej -drilling screws nrog EPDM washers. Nruab ib lub fastener rau crest - tsis txhob fasten los ntawm kwj ha.

Lapping Requirements: Yam tsawg kawg nkaus 250mm kawg lap, yam tsawg kawg nkaus 1.5 corrugation sab phaj. Siv cov kua nplaum nruab nrab ntawm cov pob qij txha - tsis txhob acidic silicone.

Kev tiv thaiv chaw ua haujlwm: Siv cov rooj zaum taug kev los tiv thaiv crest deformation. Txiav nrog hluav taws xob lossis tes txiav - tsis txhob siv hluav taws xob txiav.

Ncej -Kev teeb tsa: Tshem tag nrho cov hlau shavings los tiv thaiv xeb staining. Tsis txhob hnyav hnyav ntawm lub ru tsev tiav.

Q1: Dab tsi zinc txheej hnyav yuav tsum tau teev rau ntau qhov chaw?
A: Z30-Z60 rau sab hauv lossis ib ntus; Z80-Z120 rau kev siv hauv av dav dav; Z180-Z275 pom zoo rau cov ntug hiav txwv dej, kev lag luam, lossis cov tsev nyob ruaj khov uas xav tau 20+ xyoo kev pab cuam lub neej.

Q2: Puas yog galvanized ru tsev muaj teeb meem condensation?
A: Hlau vov tsev tuaj yeem condense nyob rau hauv qhov sib txawv ntawm qhov kub thiab txias. Peb pom zoo kom txhim kho cov rwb thaiv tsev thiab vapor barriers, los yog qhia txog cov khoom siv los tiv thaiv -condensation coated.

Q3: Lub suab rwb thaiv tsev zoo yog dab tsi?
A: Bare galvanized ntawv muab kwv yees li 20-25 dB suab txo. Ntxiv cov txheej rwb thaiv tsev los yog acoustic muaj peev xwm txhim kho kev ua tau zoo rau 35+ dB kom txo cov suab nrov los nag.

Q4: Cov ntawv galvanized puas tuaj yeem ntsia tau rau ntawm lub ru tsev uas twb muaj lawm?
A: Yog, qhov no yog ib qho kev coj ua rau kev kho lub ru tsev. Txheeb xyuas qhov muaj peev xwm uas twb muaj lawm thiab ua kom muaj qhov dej ntws kom zoo kom tsis txhob muaj dej los ntawm cov txheej txheem.

Q5: Yuav ua li cas kho qhov khawb thiab xeb qhov chaw?
A: Cov khawb me tuaj yeem kov nrog zinc- nplua nuj xim. Cov pob zeb xeb yuav tsum tau sib tsoo kom tshem tawm cov xeb, ua raws li epoxy zinc-nplua nuj primer thiab tau tshaj topcoat.