Txawm hais tias phab ntsa yuav tsum tau plastered rau sab nraud lossis sab hauv, rub plaster yog qhov kev xaiv zoo rau ob qho tib si vim nws cov khoom. Nws kuj muaj ntau yam thiab tuaj yeem xaiv kom haum rau cov xwm txheej hauv zos. Peb cov lus qhia thiab cov lus qhia qhia tias qhov tseem ceeb thaum ua los ntawm daim ntawv thov mus rau painting.
Rubbing plaster - xaiv thiab sib txawv
Rubber plaster yog ib txwm muaj li hluavtaws cob plaster thiab ntxhia plaster. Cov ntxhia plaster variant yog ntau absorbent thiab breathable los yog qhib rau diffusion. Qhov no muaj txiaj ntsig zoo rau chav tsev huab cua thiab tiv thaiv kev ya raws ntawm kev tsim.
Raws li cov khoom siv hluavtaws sib txawv, cov plaster twb tau npaj npaj siv. Qhov no yog qhov siv tau vim tias tsis muaj agitator yuav tsum tau thiab lub plaster tsis tas yuav tsum tau tov koj tus kheej. Txawm li cas los xij, vim yog cov khoom siv hluavtaws, cov qauv no tsawg dua los yog tsis qhib rau diffusion. Qhov no tuaj yeem muaj kev cuam tshuam rau kev nyab xeeb sab hauv tsev.
Tau kawg, ob lub versions kuj muaj qhov sib xws. Hauv qab no:
- Yooj yim thov thiab yog li tseem ua tau rau cov neeg laypeople
- Durable, resistant thiab robust
- zoo rau sab hauv thiab sab nraud
Prepare the substrate
Kev npaj lub npoo rau plastering tsis txawv ntawm cov kauj ruam tsim nyog rau lwm hom plastering. Cov kauj ruam thiab yam tseem ceeb hauv qab no yog qhov tseem ceeb:
Ntawm qhov chaw
Qhov saum npoo yuav tsum tsis muaj plua plav, roj, moss, cov khoom seem thiab lwm yam av. Tsis tas li ntawd, qhov adhesion ntawm cov nplaum plaster rau ntawm phab ntsa yuav raug cuam tshuam. Kev ntxuav tuaj yeem ua tiav nrog dej siab lossis sandblasting.
Kho qhov tawg thiab qhov
Tshwj xeeb yog cov kab nrib pleb zoo los yog dents me ntsis, ntau tus neeg cia siab tias qhov tsis sib xws yuav tsis pom tom qab plastering. Hmoov tsis zoo, plaster tsis tuaj yeem them rau qhov no. Yog li ntawd, lawv yuav tsum tau kho ua ntej nrog ib tug tsim nyog muab tub lim. Cov khoom siv nrog plaster yog zoo tagnrho rau siv sab hauv tsev. Cement-based variants yog qhov kev xaiv zoo dua rau kev siv sab nraum zoov. Tom qab kho, cov muab tub lim yuav tsum tau tso cai kom qhuav kom huv si.
Drying
Txhawm rau kom tsis txhob cuam tshuam qhov ua haujlwm ntawm lub plaster, qhov saum npoo yuav tsum qhuav. Qhov no yog qhov yooj yim dua los ua sab hauv tsev dua li sab nraum zoov. Sab nraum zoov, huab cua tsim nyog yuav tsum tau kho kom tsis txhob muaj nag lossis daus rau ob peb hnub.
Npaj rau plastering
Tom qab qhov chaw tau npaj raws li, cov primer sib sib zog nqus thiab primer tuaj yeem siv tau, yog tias tsim nyog. Qhov sib sib zog nqus primer hloov qhov kev txais ntawm qhov chaw thiab tiv thaiv cov xim ntau dhau los ntawm kev nqus tom qab. Lub primer evens tawm stains thiab npog lawv tusyees, tsim kom muaj ib tug txawm nto. Qhov no txhais tau hais tias qhov tshwm sim tom qab plastering yog qhov zoo dua.
Cov khoom siv
Qee yam khoom siv yuav tsum tau siv lub plaster - ob qho tib si rau thawj plastering thiab kho. Piv txwv li:
- Mortar thoob thiab hluav taws xob agitator, rau ntxhia plasters
- Cov khaub ncaws tiv thaiv thiab tsom iav thiab hnab looj tes
- Cover zaj duab xis, npog daim kab xev thiab boards
- Masonry trowel thiab smoothing trowel
- Grapewrap
- Spray bottle
- Txhuam
- floater
plastering
Thaum txhua qhov kev npaj tau ua tiav, plastering tuaj yeem pib. Cov kauj ruam hauv qab no yuav tsum ua raws li:
- Sib tov lub plaster yog tsim nyog los yog do kom txog thaum ib homogeneous loj tsim. Lumps thiab knots yuav tsum tau muab tshem tawm kom huv si. Thaum sib xyaw cov ntxhia plasters nrog dej, koj yuav tsum ua tib zoo mloog cov chaw tsim khoom cov lus qhia thaum sib xyaw nrog dej. Yog hais tias cov hluavtaws resin plaster tseem yuav tsum tau diluted nrog dej, qhov no kuj siv.
- Cov plaster yog siv rau phab ntsa nrog ib tug trowel thiab ces tam sim ntawd faib tusyees nrog ib tug smoothing trowel.
- Yuav kom ua tiav qhov txiaj ntsig tiag tiag, cov phab ntsa plastered yuav tsum tau muab tshem tawm nrog txhuam txhuam. Cov profiles ntawm cov tais diav no pab kom ua tiav qhov tuab ntawm cov txheej plaster hla tag nrho saum npoo.
- Thaum lub plaster tau qhuav mus rau qhov uas ntau tshaj plaster ntog tawm thaum siv cov ntab thiab nws tsis smeared los yog ci, qhov saum npoo tuaj yeem tsim. Lub voj voog txav, strokes, kab pheeb ces kaum lossis kab rov tav thiab cov qauv tuaj yeem qhia tau.
Hauv qhov kev hwm no, daim ntawv thov ntawm plaster tsis txawv ntawm kev faib tawm ntawm lwm hom plaster. Txawm li cas los xij, peb muaj ob peb lub tswv yim rau txhuam plaster:
Zoo nrog ob
Cov ntxhia version dries sai heev. Yog li ntawd nws yog qhov zoo tshaj los siv nws nrog ob tug neeg. Ib tug siv lub plaster, qhov thib ob smoothes nws.
Kev ntsuas tom ntej
Puas yog tseem muaj cov hniav los yog qhov chaw uas cov plaster siv tuab heev - tab sis cov plaster twb qhuav me ntsis? Tom qab ntawd nws tuaj yeem moistened nrog dej siv lub raj mis tsuag thiab tom qab ntawd tawm mus. Txawm li cas los xij, qhov no tsuas yog ua haujlwm hauv thawj ob peb teev tom qab thov.
Siv sparingly
Qee yam yuav poob thaum plastering. Yog hais tias qhov chaw nyob rau hauv pem hauv ntej ntawm lub phab ntsa yog them nrog ntawv ci los yog tiv thaiv los ntawm cov laug cam, lub plaster tuaj yeem khaws tau dua nrog cov trowel thiab rov siv dua. Qhov no txuag cov khoom thiab nqi.
Paint
Kev pleev xim rau lub plaster yog ua tau tab sis tsis tas yuav tsum tau ua. Yog tias koj xav xim nws, koj tuaj yeem xaiv cov tinted variant ncaj qha lossis - nyob ntawm qhov sib txawv - ntxiv xim rau lub plaster ua ntej nws thov. Yog tias koj txiav txim siab pleev xim lossis xav hloov cov xim ntawm plaster tom qab, koj yuav tsum xaiv cov xim zoo nkauj phab ntsa. Nws yog ib qho tseem ceeb uas nws tau tsim kom haum rau kev siv sab hauv tsev lossis sab nraum zoov. Cov ntsiab lus hauv qab no kuj yuav tsum tau coj mus rau hauv tus account thaum pleev xim:
Cia plaster kom qhuav
Cov xim yuav kav ntev yog tias qhov chaw qhuav tag. Tom qab plastering los nag, koj yuav tsum tau tos raws li.
Ntxuav plaster
Dua, plua plav thiab lwm yam av yog qhov cuam tshuam. Yog li ntawd, lub plaster yuav tsum tau nqus los yog tsawg kawg cheb tawm.
Siv primer
Yog li ntawd qhov chaw tsis nqus cov xim ntau dhau thiab cov tsho loj yuav tsum tau ua, plaster yuav tsum tau primed. Qhov no kuj txo cov xim noj thiab yog li txo cov nqi thiab kev siv zog.
Siv cov khoom siv zoo
Yog li ntawd cov xim nkag mus rau hauv qhov chaw ntawm cov ntaub pua plag, koj yuav tsum siv cov xim ntev ntev. Nws kuj tseem tuaj yeem pab kom cov xim pleev xim me ntsis nrog dej kom yooj yim sib kis.
Mending
Thaum kho qhov qhov lossis lwm yam kev puas tsuaj hauv plaster, cov txheej txheem yog qhov zoo ib yam li thaum rub lub plaster thawj zaug:
- Qhov saum npoo yog dawb los ntawm cov ntaub nplaum nplaum thiab cov av thiab ntxuav kom huv si.
- Phab ntsa yuav tsum qhuav txaus.
- Tom qab siv cov primer sib sib zog nqus thiab thaum nws qhuav tawm, cov sib tov sib xyaw plaster yog thov thiab smoothed.
- Txoj kev hloov ntawm qhov tseem ntub thiab cov plaster qub yog sib npaug nrog txhuam.
- Thaum lub plaster qhuav me ntsis, cov qauv hloov kho siv lub ntab.
