Txhawm rau tiv thaiv ntoo ntawm chav da dej los ntawm qhov tsis zoo, nws yog qhov tsim nyog tsis yog xaiv cov xim zoo thiab cov khoom ua kua roj vanish, tab sis kuj yuav tsum tau saib xyuas txhua qhov sib txawv hauv cov txheej txheem pleev xim. Cov lus qhia muab hauv cov khoom siv yuav pab koj pleev xim chav da dej koj tus kheej kom zoo thiab sai. Cov ntsiab lus:
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Txhais tau tias yog pleev xim rau sab nraum zoov
- Xaiv cov xim
- Xaiv cov kua roj vanish
- Kev npaj rau tha xim
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Sab nrauv tha xim
- Dye
- Cov kua roj vanish
Cov phab ntsa da dej xav tau kev tiv thaiv los ntawm qhov kub thiab txias, raug rau nag lossis daus thiab hluav taws xob ultraviolet. Txhawm rau txhawm rau ua kom muaj zog tiv thaiv ntawm phab ntsa mus rau qhov tsis zoo tshaj plaws, kom ua kom zoo nkauj zoo nkauj thiab txuas ntxiv lub neej ntawm da dej, nws yog ib qho tseem ceeb uas yuav tsum xaiv cov xim sib xyaw kom raug thiab pleev xim kom raug.
Txhais tau tias yog pleev xim rau sab nraum zoov ntawm chav da dej
Thaum xaiv cov ntaub ntawv rau sab nrauv pleev xim ntawm lub tsev da dej, nws tsim nyog xav txog kev nyab xeeb ib puag ncig. Tus neeg saib xyuas xim yuav tsum tiv taus ya raws, tiv thaiv hluav taws thiab tiv taus cov khoom siv dag zog. Cov muaj pes tsawg leeg rau pleev xim da dej sab nraum yuav tsum muaj kev tiv thaiv kev ntseeg tiv thaiv kom tsaus ntuj, lwj, thiab UV tawg. Cov xim muaj peev xwm nkag mus tob rau hauv ntoo, lawv yuav tsum tau pleev xim rau saum npoo txhua 4-5 xyoos. Cov kua roj vanish txheej ua ib hom yeeb yaj kiab dej uas tiv thaiv ntoo kom txhob kub hnyiab.
Xaiv cov xim pleev xim rau da dej
Thaum xaiv cov xim rau npog lub cav ntoo, koj yuav tsum xyuam xim rau lawv hom thiab cov yam ntxwv:
- Roj xim … Tsis tshua muaj neeg rhiab heev rau tshav ntuj. Nws tsis tshua siv los pleev xim ntoo da dej. Nqe - los ntawm 400 rubles ib liter.
- Alkyd xim … Nws tshwm sim ntawm cov roj thiab cov kua nplaum. Txhawm rau pleev xim lub tsev ntoo, nws yog qhov zoo dua los siv cov xim pleev xim rau ntawm cov kua roj vanish. Nqe - los ntawm 300 rubles ib liter.
- Xim emulsion … Cov chav kawm no suav nrog dej-raws, dej-sib faib tau, acrylic sib xyaw. Ob qhov kev xaiv kawg yog qhov kev daws teeb meem zoo tshaj plaws rau sab nrauv tha xim ntawm chav da dej. Lawv tso ntoo kom "ua pa", tsis muaj cov kuab tshuaj lom thiab raug diluted zoo thiab tshem tawm nrog dej kom txog thaum lawv polymerize rau saum npoo. Lawv tsis ntshai ntawm lub hnub ci, cov xim no ua tau ntev heev. Tus nqi ntawm 1 liter yog los ntawm 650 rubles.
Tseem ceeb! Cov xim pleev xim thiab cov xim pleev xim tsis haum rau cov ntoo sab nraum zoov.
Qhov xaiv ntawm cov kua roj vanish rau npog da dej
Yog tias koj txiav txim siab khaws cov qauv ntoo ntawm tsob ntoo kom ntau li ntau tau, tom qab ntawd koj yuav tsum xaiv cov kua roj vanish, uas muaj ntau hom:
- Alkyd … Lawv tau siv rau kev ua haujlwm sab nrauv thiab sab hauv. Tsis tshua muaj neeg ruaj thiab noo noo tiv taus. Ntawm qhov tsis zoo, koj tuaj yeem siv sijhawm ntev kom qhuav. Nqe - los ntawm 700 rubles ib liter.
- Acrylic … Nws ntseeg tias cov kua roj vanish ntawm hom no yog cov phooj ywg zoo tshaj plaws. Lawv yog cov hluav taws kub, ruaj thiab hloov tau. Lawv khaws thawj qhov tsos ntawm tsob ntoo tau ntau xyoo. Nqe - los ntawm 200 rubles ib liter.
- Epoxy … Pawg ntawm cov kua roj vanish no tsis muaj dej, tiv taus cov khoom siv thiab tshuaj lom neeg. Lawv qhuav sai thiab tau siv dav rau kev ua haujlwm sab nraum zoov. Los ntawm 350 rubles rau 1 liter.
- Polyurethane … Cov kua roj vanish no yog qhov raug suav tias yog ib qho ntawm cov neeg nyiam tshaj plaws. Heev tiv taus rau puas, puas khoom, puas tshuaj. Ntau yam ntawm cov kua roj vanish no tso cai rau koj xaiv qhov yog rau kev ua ntoo sab nraum zoov. Tus nqi - los ntawm 1200 rubles ib liter.
Qhov yuam kev feem ntau yog siv cov kua roj vanish rau pleev xim. Tab sis nws tsim cov tawv tawv tawv heev thiab cuam tshuam nrog cov txheej txheem ntuj ntawm ntoo kom qhuav. Cov xim thiab cov kua roj vanish rau sab nrauv kho kom zoo nkauj ntawm lub cav ntoo ntawm lub tsev da dej tam sim no tau nthuav dav los ntawm cov khw xws li Tikkurila, Teknos, Akzo Nobel, Belinka, Rogneda, Senezh, Empils thiab lwm yam.
Kev npaj rau tha xim da dej
Txhawm rau pib nrog, nws yog ib qho tseem ceeb uas yuav tsum coj mus rau hauv tus account qhov shrinkage ntawm cov cav. Qhov saum npoo tuaj yeem pleev xim tsuas yog tom qab cov cim dej noo tau poob qis dua 20%. Ua ntej tha xim, qhov saum npoo yuav tsum tau muab ntxuav kom huv ntawm hmoov av hauv txhua qhov tawg. Koj tseem tuaj yeem so lawv nrog daim ntaub ntub dej. Yuav tsum tsis muaj lo lo rau ntawm phab ntsa.
Tom qab ntxuav, cov cav ntoo tau npog nrog cov hluav taws kub thiab cov tshuaj tua kab mob ua ntej. Txhua qhov muaj pes tsawg leeg tau thov hauv ob txheej tom qab ib qho dhau los tau qhuav tag. Tom qab npog cov phab ntsa nrog cov khoom tiv thaiv, tawm mus rau lawv li ob rau peb lub lis piam rau kev faib khoom thiab ua kom tsis huv. Txawm li cas los xij, yog tias koj tau yuav cov xim muaj xim uas twb muaj cov tshuaj tua kab mob lawm, koj tsis tas yuav ua qhov kev tiv thaiv ntxiv.
Yog tias koj txiav txim siab caulk da dej nrog cov khoom siv hluavtaws, tom qab ntawd xaiv cov khoom sib xyaw tshwj xeeb uas tom qab ntawd tuaj yeem pleev xim. Tsis tas li, npaj rau qhov tseeb tias xim koj tau xaiv ntawm cov ntoo thaum yuav xim, thiab xim ntawm cov thav duab, yuav txawv ntawm ib leeg.
Tshuab ntawm tha xim sab nrauv ntawm ntoo ntoo
Lub tsev log yog pleev xim tsis tsuas yog tom qab kev tsim kho, tab sis tseem yuav rov ua kom zoo nkauj zoo nkauj rau cov qauv qub. Ua ntej pib txheej txheem, txiav txim siab ntawm lub cuab yeej. Rau kev pleev xim, koj tuaj yeem siv txhuam, cov menyuam lossis tshuaj tsuag. Yog tias koj tab tom pleev xim rau phab ntsa ntoo qub, ua ntej koj yuav tsum kho lawv nrog tshuaj tshwj xeeb.
Cov cai rau pleev xim phab ntsa da dej nrog pleev xim
Cov xim sab nraum zoov feem ntau yog siv tshuaj raws li kev tiv thaiv siab tshaj plaws sab nraud. Txog kev ua kom zoo ib yam thiab ua kom zoo, peb ua haujlwm raws li hauv qab no:
- Peb kaw cov cheeb tsam uas tsis tas yuav tsum tau pleev xim.
- Tom ntej no, koj yuav tsum tau ua kom ntseeg tau tias cov khoom siv tau txhaws nruj nreem rau hauv qhov tawg.
- Thov thawj txheej xim nrog txhuam, cov menyuam lossis tshuaj tsuag. Peb pleev xim rau phab ntsa los ntawm kev tuav rab phom tsuag ntawm lub kaum sab xis thiab txav nws tusyees. Cia cov xim kom qhuav.
- Ua tib zoo zom cov xim pleev xim los ntawm qhov pom tshwm.
- Yog tias pleev xim ua tiav nrog rab phom tsuag, tom qab ntawd peb hloov lub kaum sab xis ntawm kev xav kom npog tag nrho saum npoo nrog xim.
- Siv lwm lub tsho xim.
Thaum ua haujlwm nrog rab phom txau, nws yuav tsum tau thov 3-4 txheej rau xim ib yam. Yog tias phab ntsa pleev xim nrog txhuam, tom qab ntawd ib lossis ob txheej yuav txaus.
Nco tseg! Qhov nrov tshaj plaws ntawm "cov txheej txheem qub" yog pleev xim da dej nrog tshuaj ntsuab ntawm cov ntoo qhib ntoo. Nws muab ntoo ua kom tsaus ntuj, pob tshab. Nws yuav tsum nco ntsoov tias cov txheej txheem no tsis tiav. Lawv tsis tuaj yeem muab kev tiv thaiv txhim khu kev qha tsis zoo rau tib qib ib yam li cov xim niaj hnub no thiab cov kua roj vanish.
Nta ntawm tha xim da dej nrog cov kua roj vanish
Cov phab ntsa sab nrauv tsuas yog pleev xim rau qhov ntev. Qhov xaus ntawm lub tsev log tsis tau hloov pauv. Lawv yuav tsum tau ua kom huv nrog cov tshuaj tiv thaiv thiab (xaiv tau) pleev xim nrog acrylic impregnation hauv 4-5 txheej. Qhib cov phab ntsa nrog cov kua roj vanish, peb ua raws li cov lus qhia hauv qab no:
- Thaum xaiv cov cuab yeej, nco ntsoov tias tom qab pleev xim nrog txhuam lossis cov menyuam, qhov saum npoo tau txais cov xim zoo nkauj. Nyob rau tib lub sijhawm, tshuaj tsuag xim muab rau phab ntsa kom zoo nkauj.
- Thov thawj txheej ntawm cov kua roj vanish. Rau qhov no, nws yog qhov zoo dua los siv lub raj mis tsuag. Tom qab xws li txheej txheej, qhov tsis xws luag yuav tsawg dua tom qab ua haujlwm nrog txhuam. Tsis txhob hnov qab npog cov khoom uas tsis xav tau tha xim nrog daim ntawv tiv thaiv.
- Peb xuab zeb saum npoo tom qab ua kom qhuav tag.
- Peb qhib phab ntsa nrog txheej thib ob, them nyiaj tshwj xeeb rau cov nqaws thiab cov ces kaum.
- Sim ua kom rab phom tsuag ze li ntawm tib yam deb ntawm qhov chaw thaum tag nrho cov txheej txheem.
Thov nco ntsoov tias sab hauv ntawm chav da dej tsis pleev xim. Nws tsuas yog tso cai kho qhov chaw nrog cov tshuaj tua kab mob, cov hluav taws kub nyhiab thiab cov roj tshwj xeeb uas tiv thaiv cov ntoo kom tsis txhob qhuav. Saib cov vis dis aus yuav ua li cas pleev xim da dej sab nraum:
Los ntawm kev ua raws li cov lus qhia saum toj no thiab cov lus pom zoo rau sab nrauv tha xim ntawm phab ntsa ntawm chav da dej ntoo, koj tuaj yeem tiv thaiv tus qauv zoo los ntawm kev ntub dej, kab mob, pwm thiab lwm yam cuam tshuam. Cov lus qhia ib qib zuj zus yuav pab koj nkag siab cov txheej txheem thev naus laus zis thiab ua tiav txoj haujlwm koj tus kheej.
