Cov xeb xeb ntawm cov cement yog ib qho teeb meem tshwm sim rau cov tswv tsev, tshwj xeeb yog cov neeg siv dej zoo, vim tias cov dej zoo feem ntau muaj cov qib hlau siab. Cov tsos ntawm cov xim zoo li no nyuaj rau tiv thaiv thiab tuaj yeem cuam tshuam nrog qhov pom yog tias tsis ntxuav. Txawm hais tias xeb xeb tsis tuaj yeem tshem tawm tag nrho, koj tuaj yeem tshem tawm feem ntau ntawm lawv.
Kauj ruam
Txoj Kev 1 ntawm 3: Ntxuav Qhov Tsiaj Me
Kauj Ruam 1. Yaug thiab ntxuav cov cement nrog xab npum thiab dej ua ntej pib
Cov av thiab hmoov av yuav cuam tshuam kev tshem tawm cov stain, ua rau cov txheej txheem tsis ua haujlwm zoo. Tom qab cov cement nto tau ntxuav, cia nws qhuav ua ntej.
Kauj Ruam 2. Ncuav lossis txau cov kua txiv qaub rau ntawm qhov chaw xeb
Feem ntau cov tshuaj tshem tawm xeb siv cov kua qaub los ntxuav thiab tshem cov quav. Qhov siab ntawm citric acid hauv cov kua txiv qaub tiag yog cov tshuaj ntxuav tau tsim nyog. Ncuav cov kua txiv qaub rau ntawm xeb thiab cia nws zaum li 5 txog 6 feeb ua ntej txhuam nws nrog txhuam txhuam.
Kauj Ruam 3. Rau cov tawv tawv tawv, nchuav lossis txau cov kua dawb ua kua txiv qaub rau ntawm qhov chaw xeb
Cia nws zaum li ob peb feeb ua ntej txhuam nws nrog txhuam txhuam. Yaug tawm xeb nrog dej khov thiab rov ua cov kauj ruam no rau cov tawv tawv.
Kauj Ruam 4. Ntxuav cov cement nto nrog txhuam
Cia cov txiv qaub dej los yog kua txiv zaum li 5-10 feeb. Txhuam qhov saum npoo nrog txhuam nylon tawv yog tias cov cement nto du lossis pleev xim. Khawb hauv cov lus me me kom tshem tawm cov xeb xeb ntau li ntau tau.
Tsis txhob siv txhuam txhuam hlau vim nws tuaj yeem khawb cov hmoov av zoo hauv qab rau saum
Kauj Ruam 5. Thaum ua tiav, yaug cov cement nrog dej txias
Tom qab yaug, cia cov cement qhuav. Tej zaum koj yuav tsum rov ntxuav cov xeb xeb uas nyob tom qab cov cement qhuav, vim tias rov ua dua yog txoj hauv kev zoo tshaj los ntxuav lawv.
Kauj Ruam 6. Siv daim txhuam cev thiab kua txiv hmab txiv ntoo diluted los txhuam qhov chaw du lossis pleev xim
Yog tias siv cov xaim txhuam yuav ua rau lub ntsej muag puas tsuaj, tsuas yog siv daim txhuam cev thiab kua txiv tov nrog dej sov. Tab sis xyuas kom tseeb tias koj sim cov khoom ua ntej mus rau hauv lub ces kaum me me lossis zais ib feem ntawm cov cement, vim tias ntau cov kua qaub tuaj yeem tev tawm thiab ua kom cov xim puas. Dilute 1 khob kua txiv hmab txiv ntoo nrog ib nrab khob dej, tom qab ntawd maj mam txhuam hauv cov lus tsa suab. Cov kauj ruam no yuav tsum tau rov ua dua 3-4 zaug vim tias ntau zaus nws rov ua dua, nws yuav huv dua.
Txoj Kev 2 ntawm 3: Ntxuav Stubborn Rust Stains
Kauj Ruam 1. Siv lub tshuab nqus tsev muag khoom lag luam yog tias kua txiv hmab txiv ntoo thiab dej txiv qaub tsis ua haujlwm
Rau qhov hnyav, tawv tawv, koj yuav tsum siv lub tshuab ntxhua khaub ncaws muaj zog. Yaug cov cement thiab cia nws qhuav ua ntej thov tshuaj ntxuav. Nco ntsoov tias koj siv kev ntsuas kev nyab xeeb xws li:
- Ua haujlwm hauv thaj chaw uas muaj cua nkag tau zoo.
- Siv hnab looj tes thiab looj tsom iav tiv thaiv.
- Hnav tes tsho ntev thiab ris ntev kom tiv thaiv koj cov tawv nqaij.
Kauj Ruam 2. Siv lub tshuab ntxhua khaub ncaws uas muaj oxalic acid, xws li Singerman lossis F9 BARC
Cov tshuaj tsuag no feem ntau yog siv los ntxuav cov dab dej yam tsis ua rau lawv puas tsuaj, thiab tuaj yeem tshem cov xeb xeb sai.
- Muaj daim ntawv ua kua lossis hmoov.
- Txau los yog txau cov tshuaj ntxhua khaub ncaws mus rau qhov chaw xeb. Yog tias cov tshuaj ntxuav yog hmoov, ntub nws nrog dej.
- Cia tus neeg ntxhua khaub ncaws zaum ob peb feeb ua ntej txav mus rau kauj ruam tom ntej.
Kauj Ruam 3. Siv trisodium phosphate tshem tawm cov xeb tawv tawv los ntawm cov cement
Sib tov khob (118.29 ml) ntawm trisodium phosphate nrog 1.89 liv dej kub. Trisodium phosphate tuaj yeem yuav tom khw muag khoom kho vajtse thiab kev sib tov sib xyaw tuaj yeem ua tom tsev.
- Ncuav cov tshuaj mus rau qhov chaw xeb.
- Cia nws li 15 mus rau 20 feeb.
Kauj Ruam 4. Txhuam cov nplaim nrog txhuam nylon zoo thiab tom qab ntawd yaug tom qab lub tshuab ntxhua khaub ncaws tau ua haujlwm
Ib yam li ua ntej, tsis txhob siv hlau txhuam vim nws tuaj yeem ua kom puas tsuaj ntawm cov cement stucco. Peb pom zoo kom siv cov txhuam nylon txhuam thiab txhuam hauv cov ntawv me me kom tshem tawm cov xim. Thaum ua tiav, yaug tag nrho cov tshuaj ntxuav kom huv. Cov tshuaj ntxuav tu sab laug hauv cov cement ntev heev tuaj yeem ua rau muaj xim daj.
Kauj Ruam 5. Ua tib zoo xav seb koj puas yuav tsum tau siv cov tshuaj hydrochloric los tshem cov xim av
Hauv qee qhov kev sim, hydrochloric acid yog cov khoom muaj txiaj ntsig zoo tshaj plaws rau kev tshem tawm cov xim. Txawm li cas los xij, yog tias cov kua qaub no tso cai zaum ntev dhau, cov cement yuav tig xiav. Yog li koj yuav tsum ua haujlwm nrawm. Dilute txhua 2 khob kua qaub nrog 1 khob dej kom muab sijhawm rau koj ntau dua los ntxuav cov stain thaum txo qhov kev pheej hmoo ntawm cov cement nto tig xiav; ib txwm sib tov cov kua qaub rau dej kom tsis txhob muaj kev ua phem.
- Cia cov kua qaub zaum ntawm cov xim dawb rau 5-10 feeb.
- Ceev nrooj txhuam cov xeb xeb.
- Yaug qhov saum npoo nrog dej kom txog thaum nws huv tas li.
- Rov ua dua yog tias tsim nyog.
Kauj Ruam 6. Siv cov tshuaj tsuag dej kom siab kom nkag tau yooj yim lossis tawv tawv
Yog tias koj muaj teeb meem tshem cov xeb xeb, lossis yog tias nws tsis tuaj yeem txhuam tau hnyav dua, cia cov kua qaub nyob ntawm qhov qub li 10 feeb thiab npaj cov tshuaj tsuag dej siab. Cov tshuaj tsuag no yuav tshem tawm cov kua qaub uas seem thiab siv cov tshuaj sib xyaw ua ke kom cov xeb kom xeb tuaj yeem tshem tawm tau yooj yim los ntawm cov cement nto.
Txoj Kev 3 ntawm 3: Tiv Thaiv Rust Stains
Kauj Ruam 1. Kaw cov cement nrog zaj duab xis tiv thaiv kom tsis txhob xeb
Cov cement foob tau siv zoo li thov pleev xim rau ntoo, thiab lub foob nkag mus rau hauv lub qhov hws ntawm cov cement thiab tiv thaiv nws los ntawm cov xim. Koj tuaj yeem tau txais cov ntsaws ruaj ruaj ntawm cov khw muag khoom siv hauv tsev. Rau qhov ua tau zoo tshaj plaws, thov rov foob txhua 2-3 xyoos:
- Txhawm rau thov lub foob, xaiv hnub qhuav thaum nag tsis xav tias yuav poob thaum yav tom ntej.
- Ntxuav cov cement thiab tshem tawm cov stains.
- Pib ntawm lub ces kaum, tom qab ntawd siv lub foob rau tag nrho saum npoo ntawm cov cement.
- Tso lub foob rau 48 teev kom qhuav ua ntej koj tso cov rooj tog zaum rau nws.
Kauj Ruam 2. Tsis txhob muab cov rooj tog hlau tso ncaj qha rau ntawm cov cement
Yog tias koj yuav tsum tau, txav rooj tog thaum nws los nag. Ib qho tseem ceeb ua rau xeb xeb yog ntub cov rooj tog hlau sab nraum zoov. Txawm li cas los xij, qhov pom ntawm xeb tuaj yeem tiv thaiv nrog qee qhov kev ceev faj.
- Koj tuaj yeem tso daim lev, ntaub pua chaw sab nraum zoov, lossis lub lev los tiv thaiv cov cement.
- Cov cement hauv chav tsis tuaj yeem sib cais los ntawm cov xeb xeb yog tias chav nyob ntub lossis ntub. Yog li, xyuam xim rau ntu ntawm cov cement uas tau sib chwv ncaj qha nrog cov hlau.
Kauj Ruam 3. Ua kom ntseeg tau tias koj siv cov pas hlau tsis xeb ua scaffolding thaum txhim kho cov qhob
Qee qhov xeb xeb tawm ntawm cov cement vim dej nkag mus rau hauv cov hlau scaffolding thiab ua rau xeb xeb tshwm rau hauv pob zeb. Txoj hauv kev zoo tshaj los tiv thaiv qhov no yog kom muaj kev tiv thaiv, ua kom koj yuav thiab xaiv cov xaim hlau tiv taus xeb rau kev tsim lub hauv paus.
Kauj Ruam 4. Txheeb xyuas qhov xau hauv koj lub tsev
Hws noo tuaj yeem ua rau xeb. Yog li yog tias koj pom cov xeb xeb ntawm cov cement sab hauv tsev, tshuaj xyuas lub tsev kom paub tias yuav xau tau li cas. Ua ntej koj kaw qhov xau, zoo dua, vim tias cov dej noo tuaj yeem ua kev puas tsuaj ntau dua li cov stain nws tsim.
Lub tswv yim
- Yog tias qhov stain tau tshwm sim los ntawm cov hlau scaffolding nthuav tawm los ntawm cov cement, tiv thaiv cov cement nrog cov cement foob tom qab koj tau ntxuav qhov chaw xeb, kom tiv thaiv xeb tsis rov tshwm sim yav tom ntej. Cement seals tuaj yeem muas tau ntawm cov khw muag khoom siv hauv tsev. Ua raws li cov lus qhia ntawm cov khoom ntim khoom.
- Txhawm rau txo qhov kev pheej hmoo ntawm cov xeb tshwm tuaj, tsis txhob tsuag dej rau ntawm cov cement hauv av thaum koj ywg cov nyom.
- Kom tau txais txiaj ntsig zoo tshaj plaws, siv cov tshuaj tsuag dej kom siab kom yaug tawm cov xim xeb thiab cov tshuaj ntxhua kom huv.
