Txhawm rau tshem tawm cov laus ntawm plaster, nws yog qhov tsim nyog yuav tsum xub xyuas tag nrho saum npoo thiab paub tseeb tias nws puas tsim nyog tshem tawm ntawm plaster kiag li los yog nws txaus kom tshem tawm tsuas yog cov chaw uas yuav tsum tau kho ntawm cov phab ntsa. Npaj cov cuab yeej tsim nyog rau kev ua haujlwm, peb yuav qhia koj yuav ua li cas kom tshem tau cov plaster kom raug.
Tsim nyog
scraper, spatula, rauj, muaj lwm qhov cuab yeej siv tau, tsom iav rau kev tiv thaiv qhov muag, hnab looj tes thiab tag nrho
Cov Lus Qhia
Kauj ruam 1
Nqa rab rauj thiab coj mus rhaub rau txhua qhov chaw ua haujlwm. Plaster tsis tuav zoo yuav tsum tawg thiab poob yooj yim. Tom qab ntawd coj tus txhuam sauv thiab txhuam phab ntsa.
Kauj ruam 2
Yog hais tias lub plaster nplaum rau saum npoo khov kho heev thiab tsis poob tawm ntawm lub txaij nrog rab rauj, ces cov chaw ua haujlwm yuav tsum tau ya raws.
Kauj ruam 3
Txhawm rau ya raws cov phab ntsa sab hauv (yog li kom tsis txhob muaj dej hauv chav tsev), nqa ib qho dej nrog cov khaub hlab lossis txhuam thiab thiab ntub cov khaub hlab (txhuam hniav), nplua nuj moisten lub tawv tawv plaster (koj tuaj yeem nqa cov txheej txheem no ntau zaus))).
Kauj ruam 4
Cia lub sijhawm rau plaster tau ntub thiab muag muag. Tom qab ntawd, dua, npuaj nrog rab rauj, sim tsoo nws tawm ntawm phab ntsa (ntub plaster yuav poob tawm yooj yim dua).
Kauj ruam 5
Tom qab qhov feem ntau ntawm cov plaster tau raug tshem tawm, txhua yam koj yuav tsum ua yog txhuam cov phab ntsa nrog scraper thiab coarse txhuam.