Skimcoat yog dab tsi?

Skim coat, tseem hu ua skim txheej, yog txheej nyias ntawm cov khoom tiav uas yog siv rau ntawm phab ntsa lossis qab nthab kom tsim tau ib qho chaw du thiab txawm.Nws feem ntau yog tsim los ntawm kev sib xyaw ntawm cov cement, xuab zeb, thiab dej, los yog ua ntej sib xyaw ua ke.

Skim coat feem ntau yog siv los kho lossis npog qhov tsis zoo ntawm qhov chaw xws li tawg, dents, lossis qhov sib txawv ntawm kev ntxhib los mos.Nws kuj yog siv los ua qhov kawg ntawm plaster los yog phab ntsa ntub dej los tsim kom zoo nkauj thiab seamless.

Daim ntawv thov txheej txheem ntawm skim lub tsho tiv no yog siv ib txheej nyias ntawm cov khoom mus rau saum npoo siv ib tug trowel los yog ib tug pleev xim rau cov menyuam.Cov txheej yog ces smoothed tawm thiab tso cai kom qhuav ua ntej lwm txheej ntxiv yog tias tsim nyog.Skim coat tuaj yeem sanded thiab pleev xim rau thaum nws qhuav tag.

Skim tsho tiv no feem ntau yog siv nyob rau hauv ob qho tib si nyob rau hauv lub tsev thiab kev lag luam kev tsim kho tej yaam num, tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam uas yuav tsum tau ib tug du thiab theem saum npoo, xws li chav ua noj, chav dej, thiab cov chaw nyob.Nws yog ib qho txiaj ntsig zoo los txhim kho cov tsos ntawm ib qho chaw tsis tas yuav tshem tawm thiab hloov tag nrho cov phab ntsa lossis qab nthab.