Painting phab ntsa: cov lus qhia rau cov neeg uas tsis yog ib tug neeg pleev kob kiag li

2024 Tus sau: Malcolm Clapton | [email protected]. Kawg hloov kho: 2023-12-17 03:58

Ib qho kev qhia yooj yim yuav pab koj hloov lub sab hauv tag nrho hauv ob peb teev xwb.

1. Npaj cov cuab yeej thiab cov khoom siv

Nov yog ib daim ntawv teev npe uas koj yuav xav tau:

• xim;
• dav cov menyuam;
• nqaim roller;
• cov menyuam txuas ntxiv;
• txhuam;
• txhuam hniav dav;
• xim tais;
• scapula;
• daim kab xev npog;
• zaj duab xis;
• hnab looj tes;
• ntswj ntsia hlau.

2. xam cov xim ntawm cov xim

Txhawm rau kom tsis txhob khiav mus rau lub khw rau lub thawv uas ploj lawm, nws yog ib qho tseem ceeb uas yuav tsum tau kwv yees tam sim ntawd cov khoom yuav tsum tau muaj. Txhawm rau ua qhov no, koj yuav tsum faib thaj chaw ntawm cov phab ntsa los ntawm kev siv cov xim, sib faib los ntawm cov txheej txheem thiab ntxiv 10-15% nyob rau hauv cia. Ua piv txwv, cia peb suav seb yuav tsum muaj xim npaum li cas rau ib chav (4.5 × 3 m) nrog ib lub qhov rais (1.4 × 1.6 m) thiab lub qhov rooj (2.1 × 0.7 m). Qab nthab qhov siab - 3 m.

Ua ntej, cia peb nrhiav tag nrho thaj chaw saum npoo av. Ua li no, peb xam lub cheeb tsam ntawm chav tsev thiab muab nws los ntawm qhov siab ntawm lub qab nthab.

Tam sim no cia peb txhais lub net xim cheeb tsam. Ua li no, peb xam qhov chaw ntawm lub qhov rais thiab qhov rooj qhib, thiab muab rho tawm los ntawm tag nrho cov cheeb tsam ntawm phab ntsa.

Thiab thaum kawg, peb pom tias yuav tsum tau pleev xim ntau npaum li cas. Txhawm rau ua qhov no, faib cov xim pleev xim rau thaj tsam los ntawm kev siv xim xim ib square meter (qhia rau ntawm daim ntawv lo), muab faib los ntawm cov khaubncaws sab nraud povtseg (feem ntau yog ob) thiab ntxiv 15% hauv kev cia.

3. Tshem tawm lossis tiv thaiv txhua yam uas nkag mus rau hauv txoj kev

Ua ntej pib ua haujlwm, nws yog ib qho tsim nyog yuav tsum tshem tawm txhua yam tsis tsim nyog los ntawm chav tsev thiab tiv thaiv qhov chaw uas yuav tsis raug pleev xim los ntawm kev txaws.

Tshem tawm cov rooj tog thiab tag nrho lwm yam khoom, thiab yam tsis tuaj yeem tshem tawm, muab tso rau hauv nruab nrab ntawm chav tsev thiab npog nrog ntawv ci. Qhwv radiators nrog nws los yog tshem tawm lawv. Npog cov plag tsev nrog cov ntawv tuab tuab lossis ob peb txheej ntawm cov ntawv xov xwm.

De-energize qhov (socket) thiab cov keyboards, tshem tawm cov npog ntawm lawv thiab npog nrog daim kab xev npog. Tsis tas li ntawd npog cov boards, platbands, cov npoo ntawm txoj kab nqes thiab lwm qhov chaw sib txuas kom tsis txhob txaws lawv.

4. Npaj cov phab ntsa

Thaum tha xim, qhov saum npoo yuav tsum tiaj tus. Txwv tsis pub, cov xim yuav dag tsis sib xws thiab tag nrho cov flaws yuav tshwm sim txawm tias muaj zog.

Nrog lub spatula, tshem tawm cov khaubncaws sab nraud povtseg ntawm cov xim qub thiab cov ntawv ntsa, ntxuav qhov chaw zoo. Putty tag nrho cov kab nrib pleb me tshaj plaws, dents thiab irregularities, thiab tom qab ua tiav kom qhuav, ua tib zoo xuab zeb nrog ib daim ntawv nplua-grained sandpaper.

5. Siv cov primer

Ua ntej pleev xim, cov phab ntsa yuav tsum tau primed: tom qab xws li kev kho mob, cov xim yuav pw smoother thiab tuav zoo dua. Tsis tas li ntawd, los ntawm kev txo cov absorbency ntawm qhov chaw, cov xim noj yuav txo tau ntau heev.

Siv ib tug dav, nruab nrab-bristle roller, thov cov primer rau phab ntsa. Xyuas kom tseeb tias tsis muaj qhov chaw tsis kho. Siv koj lub sijhawm thiab tsis txhob poob dej. Cia cov av qhuav tag. Nws feem ntau yuav siv li ntawm 2 teev, lub sijhawm tiag tiag yog qhia rau ntawm daim ntawv lo.

6. Npaj cov xim

Do cov xim kom huv si nrog ntoo spatula rau ob peb feeb. Koj tuaj yeem siv lub tov khoom, tab sis ntawm qhov qis tshaj plaws kom tsis txhob muaj npuas los ntawm kev sib sau.

Sau lub tais nrog li ib feem peb ntawm cov xim; yog tias koj nchuav ntau dua, nws yuav tsis yooj yim rau dip cov menyuam. Kaw lub kaus mom tam sim ntawd txhawm rau tiv thaiv cov xim kom qhuav.

Yog tias koj qhwv lub tais nrog ib txheej ntawm cov ntawv ci, tom qab ua haujlwm nws yuav txaus kom tshem tawm thiab muab pov tseg. Lub da dej nws tus kheej yuav huv si.

Tsis txhob poob rau cov menyuam tag. Yob nws ob peb zaug ntawm cov xim pleev xim thiab tom qab ntawd dhau ntawm lub tais kom faib cov khoom sib npaug. Ua ntej moisten cov menyuam hauv dej thiab wring nws tawm: txoj kev no cov xim yuav saturate lub tsho tiv no zoo dua thiab yuav zoo siv rau phab ntsa txij thaum pib.

7. Muab cov ces kaum

Txhawm rau kom tau txais txiaj ntsig zoo dua thiab ua haujlwm sai dua, tag nrho cov ces kaum thiab contours ntawm abutments yog thawj zaug ua tib zoo pleev xim rau, thiab tom qab ntawd lub ntsiab nto. Muaj ob txoj hauv kev tseem ceeb rau kev ua txheej txheej.

Ua ntej, siv ib tug me me txhuam, maj mam pleev xim rau kab txaij 5-7 cm dav raws lub qab nthab moldings, nyob rau hauv lub ces kaum, nyob ze ntawm lub baseboards, raws li zoo raws li nyob ib ncig ntawm lub radiators, sockets thiab keyboards. Txhawm rau tiv thaiv lub qab nthab, koj tuaj yeem muab cov spatula hniav nrog daim kab xev npog thiab, thov nws mus rau lub ces kaum, maj mam pleev xim nrog txhuam.

Qhov kev xaiv thib ob: npog cov pob qij txha rau lub qab nthab thiab lwm qhov chaw nrog daim kab xev npog, smoothing qhov sib koom ua ke nrog lub spatula kom cov xim tsis ntws mus rau hauv nws. Nws tsis yog qhov tsim nyog kom du tag nrho saum npoo ntawm daim kab xev, txwv tsis pub nws yuav nyuaj rau tshem tawm cov kab xev tom qab.

Daim kab xev nplaum ntawm lub qab nthab tuaj yeem raug ntxiv pleev xim rau xim dawb raws ntug: txoj kev no nws yuav tam sim ntawd poob rau hauv qhov sib txawv thiab tom qab pleev xim rau phab ntsa nrog cov xim sib txawv, ciam teb yuav zoo meej.

8. Siv thawj lub tsho tiv no ntawm cov xim

Ua ntej pib ua haujlwm, koj yuav tsum kaw qhov rooj thiab qhov rais txhawm rau txhawm rau tshem tawm cov ntawv sau thiab khaws cov dej noo - txoj kev no cov xim yuav qhuav sai dua thiab sib npaug. Tsis tas li ntawd, koj tuaj yeem txau dej nrog lub raj mis tsuag, nrog rau kaw lub qhov rais nrog ntawv ci los tiv thaiv lawv los ntawm tshav ntuj ncaj qha.

Yog tias cov xim yog tuab, ces rau thawj txheej nws tuaj yeem diluted raws li cov lus qhia ntawm lub kaus poom - feem ntau 5-10% ntawm cov dej ntshiab yog ntxiv rau tag nrho cov ntim. Kom tsis txhob streaking, tsis txhob skimp thiab sau cov xim txaus rau ntawm cov menyuam.

Txiav tawm cov fluff ntawm cov npoo ntawm cov menyuam ntawm lub kaum sab xis 45 °, yog li cov seams ntawm ib sab strips yuav pom tsawg dua.

Pib painting los ntawm lub ces kaum. Siv cov menyuam txuas ntxiv, yob cov hlua txuas txuas ntxiv ntawm lub qab nthab mus rau hauv pem teb yam tsis muaj kev nres. Txhua daim kab xev tom ntej yuav tsum sib tshooj dhau los ntawm 3-4 cm.

Tshaj tawm cov xim sib npaug, ceev faj tsis txhob ua kom cov txheej tuab heev. Tsiv maj mam los ntawm ib lub ces kaum mus rau lwm qhov. Tsis txhob nres kom txog thaum koj pleev xim rau phab ntsa, thiab tsuas yog tom qab ntawd txav mus rau lwm qhov los yog so.

9. Siv lub tsho thib ob

Koj tuaj yeem pib pleev xim rau txheej tom ntej tsuas yog tom qab ib qho dhau los tau qhuav, txwv tsis pub cov menyuam yuav rhuav tshem cov xim thiab tag nrho cov haujlwm yuav poob mus rau qhov dej. Nyob rau lub caij sov, nws feem ntau yuav siv li 2 teev, rau lub sijhawm tiag tiag, saib cov lus qhia rau cov xim.

Cov txheej thib ob yuav tsum tau pleev xim rau tib yam li thawj zaug, qhov sib txawv tsuas yog tias cov xim tsis tas yuav tsum tau thinned.

10. Tshem daim kab xev npog

Tom qab txhua yam yog pleev xim rau, nws yog ib qho tseem ceeb kom tshem tawm cov kab xev uas tiv thaiv cov contours thiab abutments ntawm phab ntsa. Qhov no yuav tsum tau ua 15-20 feeb tom qab thov txheej thib ob. Yog tias koj ua siab ntev, cov xim yuav qhuav thiab daim kab xev npog yuav rhuav tshem nws. Ceev faj tsis txhob ua kom cov edging ntawm cov xim puas.

Nws yuav siv li ib hnub kom qhuav tag, nyob ntawm qhov kub thiab txias hauv chav tsev thiab hom xim siv.