Yog tias ntau txheej xim thiab cov kua roj vanish tshem tawm qhov ntxim nyiam ntawm lub khob, rooj lossis qhov rooj, qhov no tuaj yeem rov qab siv cov cawv pov tseg. Qhov xwm txheej yog tias nws yog ntoo tiag. Dab tsi yog txhais los ntawm cov dej cawv pov tseg, cov kauj ruam ua haujlwm yuav tsum tau ua thiab seb qhov kev ua haujlwm cuam tshuam nrog cov nqi uas tshwm sim tuaj yeem pom hauv cov lus qhia ua-nws-koj tus kheej hauv qab no.
Khiab cawv – definition
Leaching, tseem hu ua stripping, yog kev ua tshuaj ntawm cov ntoo tiag tiag uas cov txheej xim thiab cov kua roj vanish raug tshem tawm ntawm cov ntoo. Thaum stripping, qhov sib txawv yog ua los ntawm alkaline / alkaline thiab hnyav stripping agents. Leaching yog ib feem ntawm txoj kev alkaline. Xim strippers / strippers feem ntau muaj wetting thiab thickening agents. Thickeners ua kom muaj kev sib haum xeeb kom cov leaching tus neeg sawv cev zoo dua rau cov ntoo thaum siv thiab tsis poob rau hauv pem teb thaum siv vertically ntawm lub qhov rooj, piv txwv li. Cov neeg ua dej ntub dej txiav txim siab qhov ua tau zoo ntawm cov khoom. Nyob ntawm tus neeg sawv cev ntub dej, lawv txo qis qhov nro ntawm cov xim thiab cov kua roj vanish hnyav. Nyob rau hauv txoj kev no nws yog ua tau los ntawm ob peb txheej ntawm cov kua roj vanish thiab xim.
Alkaline xim strippers suav nrog
- Caustic soda thiab potassium hydroxide
- Ammonia dej
- Calcium oxide
- Sodium, calcium thiab potassium carbonate
- poov tshuaj silicate
Tswv yim tuaj yeem ua tau
- Pab los yog kua nplaum
- Pumicestone
- Talcum
- Sawdust los yog pebble plua plav
- Zoo
Cov neeg ua dej ntub dej uas tsim nyog muaj rau xaiv los ntawm
- Alkylaryl thiab fatty cawv sulfonate
- Detergent hmoov “Rei”
- Zoo thiab xab npum cag Extract
- Dishwashing kua li “Pril”
Tip:
Cov tshuaj ntxhua khaub ncaws muaj nyob rau hauv kev lag luam raws li cov khoom tiav hauv daim ntawv pastes lossis ua hmoov rau kev sib tov. Koj cawm koj tus kheej kom tshawb nrhiav thaum yuav cov khoom ntawm tus kheej.
Ntau yam ntoo
Txoj kev xav, txhua hom ntoo tiag tiag yog tsim rau leaching. Ntawm cov hoob kawm, qhov decolorization txheej txheem no ua rau undesirable discoloration nyob rau hauv ntoo. Oak yog ib qho ntawm cov ntoo tiag tiag uas tuaj yeem tsim cov xim grey lossis xim av daj vim yog cov tannins nws muaj vim leaching. Kev yaug zoo tom qab stripping tsis tas yuav tshem tawm cov xim tsis zoo. Vim li no, koj yuav tsum sim ua ntej nyob rau hauv ib qho chaw tsis pom seb cov ntoo puas haum rau stripping.
Stripping agent effect
Thaum stripping nrog alkaline stripping agents, coatings uas muaj fatty acids saponify. Cov khoom zas xim thiab cov kua roj vanish yog liquefied thiab khiav tawm los yog tuaj yeem nqus tau nrog cov ntaub nqus dej / daim txhuam cev. Vim li no, leachants tsuas yog ua haujlwm nrog cov roj pleev xim thiab cov kua roj vanish nrog rau cov kua roj vanish alkyd, uas feem ntau pom ntawm cov khoom qub lossis cov ntoo ntawm cov tsev qub. Tus neeg sawv cev leaching tsis muaj kev cuam tshuam rau cov xim emulsion lossis acrylic varnish. Yuav tsum tau siv cov tshuaj pleev xim raws li cov kua nplaum ntawm no.
Dab tsi rau cov kuab tshuaj pleev xim strippers
Cov xim pleev xim raws li cov kuab tshuaj muaj cov organic tshwj xeeb xws li roj av, acetone, methanol lossis dichloromethane. Lawv "noj dhau" cov khaubncaws sab nraud povtseg ntawm cov xim thiab cov kua roj vanish kom lawv tshem tawm ntawm cov ntoo thiab tom qab ntawd tshem tawm. Raws li txoj cai, cov pa roj tso tawm thaum siv, uas tuaj yeem ua rau muaj teeb meem kev noj qab haus huv, tshwj xeeb tshaj yog thaum nqus tau. Vim li no, cov tshuaj hnyav-raws li cov xim strippers yuav tsum tsuas yog siv yog tias lwm hom xim thiab cov kua roj vanish tshem tawm tsis tau. Kev siv daim npog qhov ncauj yog pom zoo thaum siv.
Qhov txawv ntawm cov xim tshem tawm los ntawm sanding
Sanding tuaj yeem yog lwm txoj kev xaiv rau cov xim thiab cov kua roj vanish tshem tawm thaum muaj nyob rau hauv ib lub tsho loj. Lub txee qub txeeg qub tes txij thaum pib ntawm lub xyoo pua 19th tau ntsib ntau yam xim sib txawv. Nyob rau hauv lub fifties, vanilla daj dominated, nyob rau hauv lub seventies, ci txiv kab ntxwv yog fashionable, nyob rau hauv lub xyoo caum tom ntej, tsaus ntsuab dominated lub sab hauv tsim, thaum dub, grey thiab dawb nrog splashes ntawm cov xim thiab ntuj ntoo yog tam sim no prevailing. Repainting cov txee thiab qhov rooj feem ntau yog ua rau saum lub tsho qub, yog li sanding yuav tshem tawm ntau txheej xim. Qhov no yuav siv sij hawm ntau thiab siv zog thiab ntau cov ntawv xuab zeb vim tias cov xim xuab zeb tam sim ntawd nkag mus rau hauv cov ntawv xuab zeb thiab txo cov nplej. Nyob rau hauv kev sib piv, alkaline stripping yog pom tau hais tias zoo dua, ntau nqi-zoo thiab tsawg zog-intensive.
Ua rau koj tus kheej lub caustic soda
Qee zaum, cov xim pleev xim rau kev lag luam ua pov thawj muaj qhov cuam tshuam tsawg dhau. Txhawm rau kom muaj txiaj ntsig txaus, peb pom zoo kom ua koj tus kheej cov dej qab zib caustic. Rau leaching, koj tuaj yeem npaj cov dej qab zib caustic sai ua ke nrog cov tshuaj hauv tsev. Nws yog ib qho tseem ceeb uas yuav tsum tau siv cov kev tiv thaiv xws li hnab looj tes, tiv thaiv qhov muag, tiv thaiv kev ua pa thiab lub apron, vim tias cov dej qab zib caustic yog corrosive heev. Ua tib zoo tuav thiab ib qho chaw ruaj khov, ruaj khov rau kev npaj lye yog xav tau. Qhov zoo ntawm kev ua koj tus kheej yog tias koj tuaj yeem siv cov tshuaj hauv tsev yooj yim. Cov kev kho tsev uas xav tau tuaj yeem pom nyob hauv txhua tsev neeg ib txwm muaj thiab feem ntau tsis tas yuav yuav.
Material
- 100 grams ntawm 10 feem pua caustic soda (sodium hydroxide)
- ib liter dej
- Kwv yees li ntawm 200 grams ntawm thickener xws li hmoov txhuv nplej siab los yog wallpaper paste (tus nqi tuaj yeem hloov tau raws li qhov xav tau sib xws)
- Yog tias tsim nyog, ib nrab ntawm tes ntawm cov ntaub mesh (tsis tsim nyog kiag li)
- Lub thoob hlau
- Tub ntoo sib xyaws
Tip:
Qhov ntau ntxiv / concentration ntawm caustic soda tsis ua kom muaj txiaj ntsig thiab tsis ua kom cov txheej txheem. Vim yog cov khoom ua kom muaj zog thiab ua tau dawb seem ntawm cov ntoo, cov tshuaj tau teev tseg yuav tsum tsis pub tshaj.
Kev tsim kho
- Tau dej rau hauv lub thoob hlau (hlau vim muaj tshuaj lom neeg ua kom sov hauv qhov sib tov)
- Ntxiv caustic soda tusyees thiab maj mam
- Ib qho tseem ceeb: cov caustic soda yuav tsum tau nchuav rau hauv dej thiab tsis yog dej rau hauv cov baking soda
- Stir
- Thaum cov lye tau txias lawm, maj mam hliv cov thickener thaum nplawm
- Kos qhov sib xws txhua lub sijhawm tam sim no thiab tom qab ntawd
- Yog tias siv cov tshuaj ntub dej, qhov no yuav tsum tau nplawm tom qab txias ua ntej lub thickener
- Cov hmoov sib tov npaj siv thaum xav tau sib xws
Cov ntaub ntawv xav tau rau leaching
Ntxiv rau tus neeg sawv cev stripping, cov ntaub ntawv hauv qab no yuav tsum muaj rau stripping:
- Spatula lossis xim tshwj xeeb thiab cov kua roj vanish squeegee
- Slim Woodworking Chisel
- Hlau khawb txhuam
- Plastic los yog cag txhuam
- Txhuam txhuam nrog cov yas txhuam los yog daim txhuam cev yas
- Cov ntaub qub/rags
- hnab looj tes rau tshuaj siv tshuaj
- Qhov ncauj thiab qhov muag tiv thaiv
Cov khoom siv hauv qab no kuj tseem yuav npaj rau tes:
- tais nrog dej huv, vaj hose lossis lub tshuab ntxhua khaub ncaws
- Ib liter dej nrog txaws ntawm vinegar essence
Nkauj tawm tshiab
First step
Muab cov tshuaj txau rau ntawm cov xim uas siv txhuam los yog daim txhuam cev yas. Homemade caustic soda yog siv dav dav. Yog tias cov dej noo ntawm cov xim pleev xim txo qis, cov dej qab zib yuav tsum tau rov qab siv dua kom txog thaum cov xim tuaj yeem pom. Yog tias tsis muaj qhov ua tiav tseem ceeb lossis yog tias ob peb thaj chaw ntawm cov xim tuaj yeem tawm, cov txheej txheem tuaj yeem rov ua dua. Nws yog ib qho tseem ceeb los xyuas kom meej tias tag nrho cov cheeb tsam tau them rov qab nrog tus neeg sawv cev leaching. Ua li no, qhov sib txawv ntawm cov xim ntawm cov ntoo raug zam.
qib thib ob
Raws li qhov ua tau zoo ntawm tus neeg sawv cev leaching, nws yuav siv sijhawm li tsib feeb kom txog thaum cov xim / cov kua roj vanish tawm. Cov khoom uas tseem daig raug tshem tawm nrog lub tshuab tshem tawm, lub spatula lossis txhuam txhuam. Xim residue tuaj yeem ua rau pom, tshwj xeeb tshaj yog nyob rau hauv cov ces kaum. Txawm tias tom qab lawv tau qhuav tag, cov no tuaj yeem raug tshem tawm kom zoo nrog lub ntsej muag ntse lossis chisel. Txij li cov xim sib txawv ntawm cov ntoo tuaj yeem muab zais hauv qab, txoj kev chisel / chisel yuav tsum tsis txhob siv ntau qhov chaw. Tom qab ntawd nws yuav yog qhov tsim nyog los leach tag nrho cov ntoo saum npoo dua txhawm rau txhawm rau them nyiaj rau qhov sib txawv xim.
Third kauj ruam
Ntxuav cov leached nto generously nrog dej siv lub hauv paus txhuam. Txoj hauv kev zoo tshaj plaws los ntxuav nrog lub zog ntxuav siab yog nrog lub tshuab nqus tsev siab. Kev saib xyuas yuav tsum tau ua kom ntseeg tau tias cov dej ntau dhau tsis ua rau cov ntoo puas. Koj yuav tsum tsis txhob siv lub tshuab nqus tsev siab, tshwj xeeb tshaj yog nrog cov ntoo mos xws li spruce lossis ntoo thuv. Qhov no tuaj yeem ua rau dents hauv ntoo zoo li lub tshuab milling. Yog hais tias dej accumulates, piv txwv li nyob rau hauv cov ces kaum, nws yuav tsum tau qhuav tsis tu ncua.
Fourth kauj
Tom qab ntxuav nrog dej, peb pom zoo kom tom qab kho nrog vinegar essence. Leached nto yog rubbed nrog qhov no. Nyob rau hauv txoj kev no, ib qho kev ntxuav ntxiv tshwm sim, cov lye residues neutralized thiab cov ntxhiab tsw los ntawm cov tshuaj tiv thaiv yog txo qis.
Fifth step
Hauv kauj ruam kawg, cov ntoo yuav tsum tau tso cai kom qhuav maj mam. Kev ziab kom tiav tuaj yeem siv li 1.5 lub hlis. Kev ziab kom nrawm siv cov khoom cua sov xws li lub tshuab ziab khaub ncaws yuav tsum tsis txhob siv. Qhov no tuaj yeem ua rau muaj kev ntxhov siab hauv cov ntoo, ua rau tawg thiab tsis zoo rau kev ua haujlwm zoo xws li cov tub rau khoom qhib lossis kaw qhov rooj vim yog ntoo cog lus. Glued strips tuaj yeem xoob.
Laugenbad
Ib txoj kev pov tseg yog lye da dej. Raws li txoj cai, qhov no yog siv los ntawm cov tuam txhab tshwj xeeb uas cuam tshuam nrog cov ntoo uas yuav tsum tau muab tshem tawm txhua hnub. Hauv kev lag luam ntiag tug, lub immersion da dej yog tsim nyog yog tias muaj ntau yam khoom me me uas muaj ntau lub ces kaum yuav tsum tau stripped. Yuav kom nkag mus rau lub qhov rooj lossis cov txee loj hauv chav da dej, lub tank loj loj yuav tsum muaj, uas feem ntau tsis muaj nyob hauv tsev neeg ntiag tug. Cov nqi tau los no ib leeg yuav dhau qhov kev txwv.
Cov nqi
Cov khoom pov tseg thiab cov khoom sib xyaw ua ke muaj nyob hauv txhua lub khw muag khoom kho vajtse. Caustic soda, ntawm lwm yam, tuaj yeem yuav rau tus kheej tsim hauv online DIY khw thiab cov khw muag khoom tshwj xeeb tu. Lawv pheej yig tus nqi thiab raws li hauv qab no:
- 250 milliliters ntawm caustic soda - los ntawm 2.50 euros
- 500 milliliters ntawm caustic soda - los ntawm 4 euros
- 1 liter ntawm caustic soda - los ntawm 7 euros
- 2, 5 litres ntawm caustic soda - los ntawm 12 euros
- 1 liter ntawm cov dej cawv npaj txhij - los ntawm 10 euros
- 10 litres ntawm cov dej cawv npaj txhij - los ntawm 70 euros
- 20 litres ntawm cov dej cawv npaj txhij - los ntawm 130 euros
Cov nqi rau cov tuam txhab tshwj xeeb
Piv rau cov nqi ntawm DIY leaching, cov nqi ntawm kev ntiav ib lub tuam txhab tshwj xeeb yog ntau dua. Cov no txawv ntawm lub tuam txhab mus rau lub tuam txhab, yog li cov ntaub ntawv nqe lus hauv qab no yog kev taw qhia nkaus xwb.
- Lub hauv siab ntawm drawers nrog qhov siab tshaj plaws ntawm 80 centimeters - los ntawm 130 euros
- Lub hauv siab ntoo nrog qhov siab tshaj plaws ntawm 60 centimeters - los ntawm 70 euros
- Rooj nrog qhov siab tshaj plaws ntawm ib 'meter' - los ntawm 120 euros
- Cov rooj zaum nrog qhov siab tshaj plaws ntawm ib meter - los ntawm 120 euros
- Cov rooj zaum tsis muaj armrests los ntawm 50 euros - nrog armrests los ntawm 70 euros
- Buffet txee nrog txuas mus txog 140 cm dav - los ntawm 220 euros
- Buffet txee tsis txuas mus txog 140 cm dav - los ntawm 180 euros
- Chav qhov rooj txog li ob square metres loj - los ntawm 110 euros
- Pem hauv ntej qhov rooj txog li ob square metres loj - los ntawm 180 euros
- Shutters - nyob ib ncig ntawm 50 euros ib square meter
- Staircase railings - qhov nruab nrab ntawm 10 euros ib kab meter
