Cov teeb meem tshwm sim hauv putty hmoov
Putty hmoov yog cov khoom siv dav siv hauv kev tsim kho thiab kho dua tshiab.Nws feem ntau yog siv los sau cov kab nrib pleb, qhov, thiab qhov tsis zoo ntawm phab ntsa thiab qab nthab ua ntej pleev xim lossis wallpapering.Thaum putty hmoov muaj ntau qhov zoo, nws tsis yog tsis muaj nws cov nyom.Hauv tsab xov xwm no, peb yuav tshawb txog cov teeb meem uas tshwm sim nrog cov hmoov putty thiab muab cov kev daws teeb meem zoo los kov yeej lawv.Los ntawm kev nkag siab txog cov teeb meem no thiab lawv cov kev kho mob, cov kws tshaj lij thiab cov neeg nyiam DIY zoo ib yam tuaj yeem ua tiav cov txiaj ntsig zoo hauv lawv cov haujlwm.
- Tsis txaus adhesion
Ib qho teeb meem tshwm sim nrog cov hmoov putty yog tsis txaus adhesion rau saum npoo.Qhov no tuaj yeem ua rau kev sib raug zoo tsis zoo thiab qhov kawg tawg lossis tev tawm.Ntau yam ua rau muaj qhov teeb meem no, suav nrog kev npaj tsis zoo, muaj cov kab mob sib kis, lossis siv cov hmoov putty tsis zoo.Txhawm rau daws qhov teeb meem no, nws yog ib qho tseem ceeb uas yuav tsum tau ua kom huv si thiab npaj qhov chaw ua ntej thov.Tshem tawm cov xim xoob, plua plav, lossis roj, thiab xyuas kom meej tias qhov chaw qhuav.Siv cov primer lossis sealer tuaj yeem txhim kho adhesion.Tsis tas li ntawd, xaiv cov hmoov putty zoo tsim los ua kom zoo dua adhesion tuaj yeem txhim kho cov txiaj ntsig zoo.
- Shrinkage thiab tawg
Shrinkage thiab cracking yog ib qho teeb meem tshwm sim thaum lub sij hawm ziab thiab kho cov txheej txheem ntawm putty hmoov.Cov teeb meem no tshwm sim vim kev poob dej ntau dhau thiab siv cov txheej txheem tsis raug.Yuav kom txo qis qis, nws yog ib qho tseem ceeb kom sib tov cov hmoov putty nrog cov dej kom raug raws li cov neeg tsim khoom cov lus qhia.Overdilution lossis tsis txaus sib xyaw tuaj yeem cuam tshuam cov khoom sib xws, ua rau shrinkage thiab tom qab tawg.Nws tseem yog ib qho tseem ceeb heev uas yuav tsum tau siv cov putty sib npaug thiab tsis txhob muaj cov txheej tuab tuab heev, vim tias lawv zoo li ntsws thiab tawg thaum ziab.Siv ntau txheej nyias nrog lub sij hawm kom qhuav txaus ntawm txhua daim ntawv thov tuaj yeem pab daws qhov teeb meem no.Tsis tas li ntawd, ntxiv ib qho me me ntawm cov nplaum los yog latex additive rau putty mix tuaj yeem txhim kho kev yooj yim thiab txo qhov kev pheej hmoo ntawm kev tawg.
- Tsis zoo sanding thiab tiav
Ua kom tiav qhov du thiab flawless tiav yog qhov xav tau thaum siv cov hmoov putty.Txawm li cas los xij, cov txheej txheem sanding tsis zoo thiab kev ua tiav tuaj yeem ua rau qhov tsis sib xws nrog qhov pom tsis zoo.Ib qho yuam kev feem ntau yog siv cov ntawv xuab zeb tsis zoo.Pib nrog cov ntxhib ntxhib ntxhib tuaj yeem tshem tawm ntau dhau ntawm putty sai sai, tab sis ua tiav nrog cov ntawv xuab zeb zoo yog qhov tseem ceeb rau kev ua tiav qhov chaw du.Sanding nyob rau hauv ib tug zoo ib yam, ncig ncig pab tiv thaiv tsis sib xws thaj ua rau thaj.Nws tseem yog ib qho tseem ceeb kom tshem tawm tag nrho cov plua plav tawm ntawm cov xuab zeb nto ua ntej siv lub tsho loj kawg ntawm putty.Siv ib daim ntaub tack los yog lub tshuab nqus tsev tuaj yeem tshem tawm cov hmoov av zoo.Siv cov primer lossis undercoat ua ntej pleev xim lossis wallpapering tuaj yeem txhim kho qhov ua tiav.
- Yellowing thiab staining
Lwm qhov teeb meem ntsib nrog putty hmoov yog qhov tshwm sim ntawm yellowing los yog staining lub sij hawm.Qhov teeb meem no feem ntau yog tshwm sim los ntawm kev raug tshav ntuj, noo noo, lossis qee yam tshuaj.Txhawm rau tiv thaiv yellowing, nws raug nquahu kom siv cov hmoov putty zoo uas tiv taus cov xim tsis zoo.Tsis tas li ntawd, siv cov primer tsim nyog los yog sealer ua ntej pleev xim tuaj yeem muab cov txheej txheem tiv thaiv ntxiv.Thaum xaiv cov xim lossis cov ntawv ntsa, xaiv cov uas tau tsim tshwj xeeb los tiv thaiv stains thiab discoloration.Kev tu thiab tu ntawm cov pleev xim los yog wallpapered saum npoo tuaj yeem pab tiv thaiv kom daj.
