DIY Primer: Yuav Ua Li Cas Thiaj Ua Tus Primer Rau Phab Ntsa Raws PVA Kua Nplaum, Daim Ntawv Qhia Ua Noj Tom Tsev

Cov txheej txheem:

Video: DIY Primer: Yuav Ua Li Cas Thiaj Ua Tus Primer Rau Phab Ntsa Raws PVA Kua Nplaum, Daim Ntawv Qhia Ua Noj Tom Tsev

Video: DIY Primer: Yuav Ua Li Cas Thiaj Ua Tus Primer Rau Phab Ntsa Raws PVA Kua Nplaum, Daim Ntawv Qhia Ua Noj Tom Tsev
Video: Poj Niam Sib Nyiam Poj Niam Tsis Pub Sib Yuav Thiaj Tuag. 20/10/2021 2024, Tej zaum
DIY Primer: Yuav Ua Li Cas Thiaj Ua Tus Primer Rau Phab Ntsa Raws PVA Kua Nplaum, Daim Ntawv Qhia Ua Noj Tom Tsev
DIY Primer: Yuav Ua Li Cas Thiaj Ua Tus Primer Rau Phab Ntsa Raws PVA Kua Nplaum, Daim Ntawv Qhia Ua Noj Tom Tsev
Anonim

Kev ua kom av yog txheej txheem tseem ceeb heev hauv kev tsim kho thiab kho dua tshiab. Tsis txhob hnov qab txog nws. Qee lub sij hawm koj tuaj yeem ua koj tus kheej primer. Txoj kev no koj tuaj yeem txuag koj cov nyiaj.

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Peculiarities

Primer sib tov yog pab cov ntaub ntawv xov tiav. Lawv lub hom phiaj yog hloov kho thaj chaw uas lawv tau thov. Hauv qhov no, ntau lub hom phiaj tuaj yeem ua raws, xws li txhim kho cov khoom tiv thaiv ntawm cov khoom siv, piv txwv li, kev tiv thaiv ya raws, tiv thaiv kev xeb, lossis ntxiv dag zog rau qhov ua kom ruaj khov ntawm cov nplaim thiab cov khoom siv tiav rau nws yav tom ntej.

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Yog li, kev siv cov txheej txheem tseem ceeb cuam tshuam rau qhov ua tiav ntawm kev ua tiav, lawv lub zog thiab ua haujlwm ntev. Hauv qhov no, qhov sib txawv ntawm cov khoom sib xyaw ua ke nyob ntawm seb lawv muaj pes tsawg leeg.

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Cov yuav tsum tau ua ua ntej:

Ua kom zoo dua qub . Hom sib txawv ntawm cov nplais - ntoo, cib, hlau, pob zeb, muaj cov yam ntxwv sib txawv, vim qhov uas lub zog ntawm kev sib txuas nrog ntau yam ntaub ntawv tiav sib txawv heev. Txhawm rau kom ntseeg tau tias muaj qhov ua tau zoo ntawm kev kho kom zoo nkauj rau lub substrate, siv primer. Nws ntxiv dag zog rau kev sib koom ua ke ntawm cov khoom siv ntawm qib molecular, tsim "fusion" ntawm cov chaw sib cuag thiab cov sib xyaw ua ntej hauv txheej ciam teb.

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Ua kom cov dej noo tiv taus . Qee cov ntaub ntawv muaj ntxeem tau hauv cov qauv, xws li ntoo lossis pob zeb ua vaj. Hws noo tuaj yeem sib sau hauv lawv qhov hws thiab thaum kawg ua rau cov khoom puas. Txhawm rau tiv thaiv qhov xwm txheej zoo li no, qhov chaw ua haujlwm raug kho nrog cov tshuaj ua ntej uas ua rau cov micropores no thiab txuag cov khoom los ntawm kev puas tsuaj.

Raws li qhov tshwm sim, ob qhov txiaj ntsig zoo tau ua tiav ib zaug:

  1. Kev tiv thaiv dej tsis nce, vim tias dej tsis tuaj yeem nkag mus rau saum npoo av;
  2. kev siv cov kua nplaum, pleev xim, kua roj vanish lossis lwm yam khoom siv ua tiav uas tau thov rau qhov chaw kho tau raug txo qis vim qhov txhaws ntawm micropores nrog cov primer.
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  • Ntxiv dag zog . Cov sib xyaw ua ke primer tsim txheej tiv thaiv ntawm qhov chaw, uas nqus cov txiaj ntsig ntawm ib puag ncig txhoj puab heev. Qhov xwm txheej ntawm cov khoom tiv thaiv yog txiav txim siab los ntawm qhov tshwj xeeb muaj pes tsawg leeg ntawm cov primer thiab yuav txawv nyob ntawm qhov xav tau.
  • Tshuaj tiv thaiv kab mob . Txhawm rau tiv thaiv cov pwm thiab pwm los ntawm kev sib ntxiv hauv cov chaw nrog cov av noo siab, cov tshuaj tua kab mob suav nrog hauv cov tshuaj sib xyaw ua ke, uas cuam tshuam nrog lub neej ntawm cov kab mob phem.
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Saib

Cov ua hauv tsev tau muab faib ua ob peb hom raws li lawv lub hom phiaj tseem ceeb. Tsis zoo li cov txheej txheem hauv tsev, cov tsev ua haujlwm hauv tsev tsis muaj cov khoom siv hluavtaws ntxiv uas nthuav tawm lawv cov haujlwm hauv ntau cov lus qhia, tabsis ua ib txoj haujlwm tseem ceeb. Yog li, txhua lub tsev hauv paus tuaj yeem faib ua hom hauv qab no:

Ua kom ruaj khov . Hom kev sib xyaw no yog tsim los txhawm rau ntxiv dag zog rau ntawm qhov chaw kho, xws li phab ntsa lossis plasterboard qab nthab. Cov primers zoo li no tau siv dav hauv cov tsev qub, tshwj xeeb nrog cov qauv txhawb nqa ntoo, qhov uas nws tsis tuaj yeem hloov cov kab teeb lossis cov plag tsev ntoo uas tau pib zuj zus dhau sijhawm.

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Kev nkag mus tob . Xws li cov muaj pes tsawg leeg raws li PVA kua nplaum yuav muab kev tiv thaiv ntawm qhov chaw kho los ntawm qhov tsis zoo ntawm ntau yam, piv txwv li, los ntawm cov av noo siab. Ib qho ntxiv, cov tshuaj sib xyaw ua ke no ua kom lub zog kho tau zoo thiab txhim kho kev sib raug zoo ntawm txheej txheej txheej thiab txheej txheej. Nws siv tshwj xeeb tshaj yog rau qhov ntxeem tau lossis xoob hom ntawm cov nplaim, uas yog pob zeb, ntoo, plasterboard, plastered thiab putty.

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  • Tshuaj tua kab mob . Hom kev daws teeb meem no tiv thaiv kev loj hlob ntawm pwm thiab kab mob. Muaj feem xyuam rau cov chav nrog cov av noo siab thiab kub tshaj. Nws haum zoo ntawm cov pob zeb thiab cov ntoo - qhov chaw nyiam cog qoob loo rau cov kab mob phem.
  • Wallpaper . Qhov sib xyaw no tau thov ua ntej wallpapering. Lub hauv paus ntawm cov txheej txheem no tsis yog PVA, tab sis cov ntawv nplaum. Nws ntxiv dag zog rau kev sib txuas ntawm cov ntawv ntsa thiab phab ntsa, vim li ntawd, kev kho zoo li no yuav siv sijhawm ntev dua. Tom qab thov rau saum npoo, tsis tas tos kom qhuav, cov kua nplaum nplaum thiab cov ntawv ntsa tuaj yeem siv tau.
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  • Nplaum . Nws tau siv rau ntau hom ntsej muag txhawm rau txhawm rau txhawm rau txhim kho cov nplaum ntawm phab ntsa thiab cov ntaub ntawv tiav uas tau npaj los siv rau nws. Feem ntau siv los ua haujlwm nrog ntoo uas muaj cov nplaum tsis zoo rau feem ntau cov ntaub ntawv tiav;
  • Rau tha xim . Ntau hom saum npoo tsis cuam tshuam nrog xim. Txhawm rau kom cov zas xim ruaj khov rau saum npoo thiab ua kom lub ntsej muag zoo nkauj ntev, siv tshwj xeeb primer.
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Polymeric . Cov muaj pes tsawg leeg, muaj cov roj hmab, acrylic lossis lwm yam tshuaj polymeric, muaj lub zog ua rau txhua yam saum npoo thiab dhau los ua lub hauv paus ruaj khov rau kev ua tiav ntxiv ntawm txhua yam. Ib qho ntxiv, cov txheej txheem sib xyaw ua ke tseem yuav tawm txawm tias qhov tsis sib xws me tshaj plaws uas tej zaum yuav tseem nyob tom qab kev ua tiav yav dhau los, thiab yuav tsim ib qho txawm tias ua tiav.

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Yuav tsum muaj dab tsi?

Ua ntej koj ua koj tus kheej sib xyaw ua ke, koj yuav tsum npaj cov khoom thiab cov cuab yeej uas koj yuav xav tau hauv cov txheej txheem tsim nws.

Ua kom ruaj khov

Cov sib xyaw ua ke ua ntej txhawm rau ntxiv dag zog rau txheej txheej muaj cov hauv qab no:

  • tooj liab sulfate - 100 g;
  • ntoo kua nplaum - 0.5 l;
  • xab npum ntxhua khaub ncaws 60% - 1 bar (200 g);
  • dej - 7 liv.
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Qhov sib piv kwv yees ntawm cov khoom xyaw qhuav yog 1: 5: 2. Lub thawv uas siv los sib xyaw tsis pom zoo yav tom ntej rau kev tuav zaub mov.

Kev nkag mus tob

Cov primer no tuaj yeem npaj tau los ntawm:

  • PVA siv kua nplaum - 1 l;
  • dej huv - 8 liv;
  • cement - ib tug trowel.
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Tag nrho cov khoom yuav tsum tau sib xyaw kom huv.

Adhesive (ntoo)

Cov primer siv los ntxiv dag zog rau kev sib zog ntawm cov ntaub ntawv suav nrog:

  • hmoov nplej - 1/4 kg;
  • qhuav roj - 30 g;
  • dej - 1 l;
  • kua nplaum xim qhuav - 200 g;
  • xab npum ntxhua khaub ncaws - 1 bar (200 g);
  • hmoov nplej - 2 kg.
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Rau tha xim

Txhawm rau kom tau 10 litres ntawm cov xim pleev xim primer, koj xav tau cov khoom hauv qab no:

  • ceev - 1,8 kg;
  • xab npum ntxhua khaub ncaws - 1 bar (200 g);
  • dej - 10 l;
  • qhuav qhuav roj - 100 g.
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Daim ntawv qhia ua tus primer rau kua nplaum xim:

  • hmoov los yog crushed av nplaum - 2.5 kg;
  • qhuav kua nplaum - 200 g;
  • xab npum ntxhua khaub ncaws - 200-250 g;
  • tooj liab sulfate - 150 g;
  • qhuav cov roj 25 g;
  • dej - 10 liv.
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Yuav ua li cas ua noj koj tus kheej?

Txhawm rau npaj cov tshuaj sib tov sib xyaw ua ntej koj tus kheej, uas ua rau kom muaj zog ntawm qhov chaw, koj yuav tsum ua cov hauv qab no:

  • dej tau sau rau hauv lub thawv tsim nyog thiab coj mus rau lub rhaub. Koj tuaj yeem npaj qhov sib xyaw ua ke los ntawm kev faib cov khoom sib xyaw hauv qhov sib npaug uas tsim nyog:
  • xab npum yog zom nrog rab riam, dhau los ntawm rab riam los yog lwm txoj hauv kev yooj yim;
  • thaum cov dej npau, cov xab npum grated tau nchuav rau hauv nws, sib xyaw thiab ua kom sov sov qis kom txog thaum muaj cov homogeneous loj tau tsim, cov txheej txheem tau nrawm dua los ntawm kev sib xyaw tas li tas li;
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  • tom qab ua tiav homogeneity, tooj liab sulfate thiab kua nplaum tau nchuav rau hauv lub khob, txhua yam tau sib xyaw zoo;
  • tom qab ntawd cov khoom sib xyaw ua noj dhau cua sov qis txog ib nrab teev, nplawm ua ke kom tiv thaiv kev tsim cov qog;
  • thaum kawg ntawm kev ua noj, tshem tawm ntawm tshav kub thiab tso tseg ob peb feeb;
  • tom qab ntawd cov dej sib tov tau lim, piv txwv li, los ntawm lub raj mis lossis lwm txoj kev lim dej;
  • tom qab txias cov tshuaj, nws tuaj yeem thov tam sim rau saum npoo.
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Txhawm rau kom tau txais kev tiv thaiv kev nkag mus tob tob raws cov cement thiab PVA kua nplaum, koj yuav tsum ua cov hauv qab no:

  • kua nplaum yog nchuav rau hauv lub ntim, dej tau nchuav rau hauv nws nrog kev sib tov sib xyaw;
  • cement tau ntxiv (tuaj yeem hloov nrog hmoov lossis av nplaum);
  • qhov sib xyaw ua ke tau lim los ntawm ib sab cib lossis cheesecloth. Tom qab ntawd nws tau npaj siv.
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Cov primer nplaum uas txhim kho cov nplaum ntawm cov khoom tau npaj raws li hauv qab no:

  • tsis txhob siv hmoov, koj tuaj yeem tsoo cov tawv tawv tawv. Nws yog ib qho tseem ceeb kom coj nws mus rau lub xeev uas muaj plua plav, txwv tsis pub cov khoom loj yuav ua puas rau saum npoo av;
  • dej tau coj mus rau ib tug boil thiab ncuav mus rau hauv alum;
  • kua nplaum qhuav yog diluted hauv lwm lub thawv;
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  • xab npum ntxhua khaub ncaws raug tsoo nrog rab riam, ntawm rab riam los yog lwm txoj hauv kev yooj yim;
  • cov kua nplaum tov tau muab tso rau qhov hluav taws qeeb, tom qab cua sov, cov xab npum grated tau nchuav rau hauv nws ib feem, ua tib zoo sib tov kom txog thaum du;
  • ziab cov roj thiab cov kua alum tau ntxiv rau qhov ua kua xab npum-kua nplaum;
  • hmoov los yog crushed chalk yog nchuav rau hauv thiab sib tov kom huv si;
  • yog tias qhov hnyav ua kom tuab dhau, nws tau diluted nrog dej mus rau lub xeev ua kua ntau dua, txij li cov txheej txheem zoo yuav tsum ua kom lub qhov hws thiab tawg.
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Hauv 24 teev tom qab tsim khoom, cov tshuaj yuav poob nws cov khoom.

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Txhawm rau ua 10 liv ntawm kev sib xyaw rau cov nplaim ua ntej pleev xim nrog cov xim pleev xim, koj yuav tsum ua cov hauv qab no:

  • chop lub xab npum nrog rab riam los yog grate rau ntawm grater ntxhib;
  • rhaub 3 liv dej thiab yaj cov xab npum npaj hauv lawv;
  • ntxiv cov roj ziab kom qhuav ua cov xab npum sib tov thiab ua kom zoo;
  • ncuav 5 liv rau hauv ib lub taub ntim thiab tua cov txiv qaub hauv lawv;
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  • ncuav cov xab npum sib tov thiab ziab cov roj rau hauv cov tshuaj nrog slaked txiv qaub, nplawm kom txog thaum sib xyaw ua ke;
  • ncuav 2 liv dej rau hauv qhov ua tiav;
  • lim qhov kev daws teeb meem.
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Txhawm rau ua tus primer rau cov xim pleev xim, koj yuav tsum ua cov hauv qab no:

  • muab 3 liv dej tso rau ntawm qhov hluav taws kub thiab coj mus rhaub, yaj tooj liab sulfate hauv dej npau thiab do kom tov kom huv si;
  • ncuav 2 liv dej, ntxiv kua nplaum rau nws;
  • zom cov xab npum ntxhua khaub ncaws nrog rab riam los yog grater thiab yaj hauv 2 liv dej rhaub;
  • sib tov xab npum thiab kua nplaum daws;
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  • ntxiv cov ziab roj rau qhov sib xyaw ua ke, nrog cov txheej txheem nrog ua kom huv si;
  • tom qab ntawd daws cov tooj liab sulfate ntxiv rau qhov hnyav tag nrho;
  • qhov sib tov ua kom txias;
  • tom qab cov tshuaj tau txias, cov hmoov lossis cov av hauv av tau ntxiv rau nws, ib txwm tsis muaj pob, thiab 3 liv dej;
  • thaum kawg, cov tshuaj sib xyaw ua ke tau lim los ntawm lub lauj kaub, cheesecloth lossis lwm yam lim.
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Cov lus qhia pab tau

  • Cov pob tuaj yeem tsim thaum ua noj, koj tuaj yeem tshem lawv los ntawm nplawm cov tshuaj nrog tov khoom lossis rab. Thov nco ntsoov tias yuav tsum tau ceev faj txog kev nyab xeeb thaum siv cov khoom siv hluav taws xob. Txij li thaum kev sib cuag ntawm cov khoom siv hluav taws xob nrog kua tau kwv yees, nws raug nquahu kom ua txhua yam kev siv hauv hnab looj tes nruj.
  • Tsis txhob ua cov khoom loj hauv tsev. Npaj kom ntau npaum li qhov sib xyaw raws li koj siv sijhawm. Dab tsi tseem yuav feem ntau tsis muaj txiaj ntsig rau hnub tom ntej, thiab qhov no yog pov tseg nyiaj thiab cov khoom xyaw ntxiv.
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  • Siv txhuam plaub hau luv luv (ib puag ncig 8 millimeters) los txo kev siv primer. Koj kuj tseem tuaj yeem siv cov menyuam nrog txheej nyias ntawm cov roj hmab ua npuas ncauj. Yog tias qhov xwm txheej no tau ntsib, koj tuaj yeem txuag tau txog 30% ntawm qhov sib xyaw.
  • Kev daws cov txheej txheem tsuas yog siv rau cov phab ntsa uas tau npaj ua ntej: qib nrog putty, tsis muaj hmoov av, txo qis yog tias tsim nyog. Qhov chaw mus tau yooj yim tuaj yeem nqus tau lub tshuab nqus tsev.
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  • PVA hloov daj dhau lub sijhawm, yog li cov xim yuav tshwm rau ntawm daim ntawv nplaum. Txhawm rau zam qhov no, PVA tuaj yeem hloov nrog cov ntawv nplaum, nws tsis kim dua, tab sis nws tsis tig daj thiab tsis tsim cov yeeb yaj kiab ntawm cov txheej txheej uas tiv thaiv "ua pa" ntawm phab ntsa.
  • Thaum pleev xim rau phab ntsa nrog cov xim pleev xim acrylic, tsis tas yuav ua tus primer. Tsuas yog dilute qee cov xim nrog dej hauv 1 rau 1 piv thiab ua ntej nrog cov tshuaj no.
  • Thaum siv hom tshuaj PVA hauv tsev, nws raug nquahu kom ntsuas thaj tsam me me. Qhov no yuav ua rau nws muaj peev xwm los ntsuas qhov ua tau zoo ntawm cov tshuaj primer thiab, yog tias tsim nyog, nce lossis txo qhov sib xyaw ntawm cov nplaum, nrog rau taug qab cov tshuaj tiv thaiv ntawm cov nplaim rau qhov sib xyaw no.

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