Galvanized hlau yog hlau uas muaj cov zauv ua kom nruj txheej uas tiv thaiv kev xeb thiab ua rau cov hlau ntev thiab ua tau ntev. Galvanized hlau feem ntau tuaj yeem pom hauv cov ntawv hlau, qhov nqes dej, thiab lub qhov rooj tsheb thiab lub kaus mom. Thaum cov hlau galvanized tseem tiv taus xeb, nws tseem tuaj yeem qias neeg thiab yuav tsum tau ua nrog kev saib xyuas. Yog tias koj saib xyuas koj cov hlau galvanized thiab ntxuav nws tas li, koj tuaj yeem ua kom nws lub neej ntev thiab tswj nws qhov tsos kom ntev.
Cov kauj ruam
Txoj Kev 1 ntawm 3: Ntxuav Cov Av thiab Av
Kauj Ruam 1. So koj cov hlau galvanized nrog cov ntaub ntub dej
Kev ntxuav thawj zaug nrog cov ntaub qhwv hauv dej tshiab yuav tshem tawm cov av lossis kab txaij ntawm koj cov hlau galvanized. Kev saib xyuas tsis tu ncua yuav txo qis cov av thiab kev tsim tshuaj lom neeg uas tsim ntawm koj cov hlau dhau sijhawm thiab yuav ua kom yooj yim dua rau yav tom ntej.
Kauj Ruam 2. Txhuam koj cov hlau nrog txhuam thiab tshuaj xab npum
Siv ib diav (14.79 milliliters) ntawm cov tshuaj ntxhua khaub ncaws thiab sib tov rau hauv lub thoob dej. Nco ntsoov ua kom huv si txhuam qhov saum npoo ntawm koj cov hlau thiab them nyiaj tshwj xeeb rau cov teeb meem uas cov av lossis av tau tsim. Siv nylon lossis yas txhuam vim tias lwm tus txhuam tuaj yeem cuam tshuam nrog cov hlau thiab hloov nws cov xim.
- Tsis txhob siv tshuaj ntxhua khaub ncaws hnyav. Lub tsev ntxhua khaub ncaws nrog pH ntau dua 12 txog 13 tuaj yeem pib yaj cov zinc hauv koj cov hlau galvanized.
- Kev ntxuav cov hlau hauv txoj kev no tuaj yeem ua rau thaj chaw uas koj ntxuav tsis zoo ib yam piv rau thaj chaw uas koj tsis ua.
- Abrasive overwashing ntawm koj cov hlau galvanized yuav txo cov hlau txoj sia thiab hnav cov zinc txheej. Txhuam koj cov hlau galvanized sparingly.
Kauj Ruam 3. Siv tshuaj ntxuav tsheb lossis tsheb ntxuav kom ntxuav koj cov hlau
Tsheb thiab tsheb ntxuav tau tsim los txhawm rau txo qhov muaj peev xwm ua rau xeb, thiab feem ntau kuj tseem yuav ua tau zoo los ntxuav koj cov hlau galvanized. Nco ntsoov yaug koj cov hlau kom huv nrog dej txias tom qab siv lub tshuab nqus tsev.
- Nco ntsoov nyeem sab nraum qab ntawm lub tsheb ntxuav rau cov lus qhia thiab lus ceeb toom.
- Koj tuaj yeem khaws tsheb ntxuav ntawm lub khw muag tsheb, lub khw muag khoom, lossis online.
- Feem ntau cov tsheb niaj hnub siv galvanized hlau los tiv thaiv xeb.
Kauj Ruam 4. Txau koj cov hlau nrog lub tshuab nqus dej siab rau thaj chaw loj dua
Yog tias koj muaj thaj tsam loj ntawm cov hlau galvanized los ntxuav, zoo li lub ru tsev lossis ib sab ntawm lub tsev, siv lub tshuab ntxhua khaub ncaws yuav txuag koj lub sijhawm thiab kev rau siab. Qhov no kuj yog ib txoj hauv kev yaug tawm sai sai ntawm cov tshuaj lossis tshuaj ntxuav uas koj yuav tau siv los ntxuav koj cov hlau.
Nco ntsoov tias koj lub tshuab ntxhua khaub ncaws qis dua 1450 psi, lossis nws tuaj yeem tshem tawm txheej ntawm koj cov hlau
Txoj Kev 2 ntawm 3: Tshem Tawm Ntub Dej Ntub Dej
Kauj Ruam 1. Sib tov ib feem ammonia rau kaum ntu dej tshiab hauv lub thoob
Koj tuaj yeem yuav cov tshuaj ntxuav ammonia ntawm ntau lub khw muag khoom loj. Sib tov cov tshuaj ammonia thiab dej rau hauv lub thoob thiab siv cov tshuaj los ntxuav koj cov hlau galvanized.
- Hnav cov hnab looj tes lossis cov tshuaj ammonia tuaj yeem ua rau khaus thiab hlawv tshuaj rau ntawm daim tawv nqaij.
- Koj tseem tuaj yeem siv CLR, kua txiv qaub, Rust Dissolver, 10G lossis kua txiv hmab txiv ntoo dawb ua lwm txoj hauv kev kom ammonia tshem tawm cov dej ntub ntub los ntawm koj cov hlau galvanized.
Kauj Ruam 2. Dip cov txhuam nylon ruaj khov rau hauv cov tshuaj thiab so koj cov hlau
Dip tus txhuam nylon rau hauv cov tshuaj thiab txhuam koj cov hlau siv cov lus tsa suab. Nco ntsoov xyuam xim rau thaj chaw muaj teeb meem. Cov tshuaj dawb yuav tsum pib tawm tuaj thaum koj ntxuav.
Kauj Ruam 3. Thov kom siv cov tshuaj kho mob kom dhau mus
Cov chaw tsim khoom hlau tuaj yeem tuaj yeem muab cov kev kho mob no rau koj ntawm tus nqi. Kev siv tshuaj lom neeg dhau los ua rau muaj peev xwm ntub cov chaw ntub lossis "xeb dawb" los ntawm qhov tshwm ntawm koj cov hlau. Cov txheej txheem npog cov hlau nrog txheej nyias nyias ntawm cov dej raws cov chromate txheej, uas tuaj yeem tiv thaiv nws ntxiv los ntawm kev cuam tshuam los ntawm ib puag ncig.
Kev siv cov nyiaj ntxiv passivating koj cov hlau yuav txuag koj cov nyiaj hauv lub sijhawm ntev vim tias koj yuav tsis tau them nyiaj rau hloov hlau
Kauj Ruam 4. Yaug koj cov hlau nrog dej thiab cia kom qhuav kom huv
Siv dej tshiab thaum yaug koj cov hlau galvanized. Ib yam tshuaj uas nyob ntawm nws saum npoo tuaj yeem xeb lossis ua kom cov hlau txheej dhau sijhawm.
Kauj Ruam 5. Tsis txhob khaws koj cov hlau tso rau hauv qhov chaw ntub lossis qhov cua tsis zoo
Kev khaws cia koj cov hlau tsis raug tuaj yeem tsim cov dej ntub ntub rau ntawm lawv. Hloov chaw ntawm koj cov hlau, xyuas kom tseeb tias koj muab nws tso rau ntawm lub kaum ntse ntse kom nws tuaj yeem tso dej kom raug yog tias nws ntub. Kev ntim cov dej dhau sijhawm tuaj yeem tsim cov nyiaj zinc uas tsim rau saum koj cov hlau.
Txoj Kev 3 ntawm 3: Ntxuav Xim
Kauj Ruam 1. Khaws cov xim pib nrog cov ntoo lossis yas scraper
Tsis txhob siv lub tshuab khawb hlau kom tau xim tawm ntawm cov hlau galvanized vim nws tuaj yeem yooj yim khawb nws thiab ua rau nws puas. Ua haujlwm koj txoj hauv kev ib puag ncig thiab tshem cov xim hauv cov loj, tom qab ntawd tsom mus rau qhov me me tom ntej. Tsis txhob txhawj xeeb txog kev tau txais txhua yam, vim tias koj yuav siv cov txheej txheem tshuaj txhawm rau tshem tawm cov seem ntawm cov xim.
- Yog tias cov xim tshiab thiab ntub, hla cov kauj ruam no thiab mus rau theem ob hauv txoj kev no.
- Koj kuj tseem tuaj yeem siv cov ntawv xuab zeb lossis txhuam hlau los tshem tawm cov xim los yog xeb los ntawm koj cov hlau galvanized. Ceeb toom tias qhov no yuav ua rau muaj xim daj, yog li yog tias koj xav tau los tswj koj cov hlau kom zoo nkauj, cov no yuav tsis yog cov cuab yeej siv zoo.
Kauj Ruam 2. Txhuam cov xim tshiab nrog tus txheej txheem pleev xim
Yog tias cov xim tshiab, koj tuaj yeem siv txhuam nylon thiab pleev xim kom tshem nws tawm ntawm koj cov hlau galvanized. Ntxiv cov xim pleev xim rau koj cov hlau galvanized nrog cov khaub ncaws thiab npaj ua haujlwm nrog koj cov txhuam nylon.
Kauj Ruam 3. So koj cov hlau nrog lub tshuab tsis txhuam alkaline rau xim tawv
Cov xim uas tau qhuav thiab tau ua nyuaj nyuaj rau tshem tawm. Hmoov zoo, ntau cov xim tsis zoo nrog cov zinc pom hauv cov hlau galvanized thiab yuav tev thiab nti ib zaug qhuav, ua rau nws yooj yim dua rau koj los ntxuav.
Thov koj tus stripper nrog ntaub qhwv thiab txhuam nws nrog cov nylon lossis yas txhuam txhuam
Kauj Ruam 4. Yaug koj cov tshuaj pleev xim kom huv si tom qab ntxuav tas
Ib yam tshuaj twg uas tshuav lawm tuaj yeem hloov qhov xim ntawm koj cov hlau yav tom ntej. Nco ntsoov ntxuav qhov seem uas seem los ntawm koj cov hlau hauv qab cov dej tshiab.
