Tom qab kho kom zoo nkauj thiab kho dua tshiab, dai fiberglass mesh rau ntawm phab ntsa tuaj yeem tiv thaiv cov putty los ntawm kev tawg
Thaum lub sij hawm kho dua tshiab, ib txheej ntawm cov ntaub mesh yuav tsum tau muab tso rau ntawm phab ntsa, uas peb hu ua phab ntsa dai mesh. Yog li dab tsi yog kev siv phab ntsa dai mesh ntaub?
Kev ua haujlwm ntawm dai fiberglass mesh rau ntawm phab ntsa
Mesh npuag yog cov khoom siv fiberglass. Ib qho ntawm nws txoj haujlwm tseem ceeb tshaj plaws hauv kev tsim kho phab ntsa yog tiv thaiv phab ntsa tawg. Thaum lub tsev siv tau ntev, nws yuav deform me ntsis, thiab txawm tias phab ntsa yuav deform los yog qaij rau qee yam. Nyob rau hauv tus txheej txheem, lub putty ntawm phab ntsa yuav rub, ua rau tawg. Ua ntej thov putty, dai ib txheej ntawm fiberglass mesh rau ntawm phab ntsa kom cais cov putty ntawm phab ntsa. Nrog cov ntaub mesh, thaum phab ntsa deforms, lub putty ntawm qhov chaw yuav tsis cuam tshuam.
Kev tsim kho cov kauj ruam rau dai fiberglass mesh rau ntawm phab ntsa
Txhawm rau dai fiberglass mesh rau ntawm phab ntsa qub: ua ntej siv txheej txheej ntawm tus neeg saib xyuas ntawm phab ntsa, thiab tom qab ntawd ncaj qha muab tshuaj txhuam rau ntawm phab ntsa. Tom qab ntawd theem nws nrog gypsum ntawm fiberglass mesh daim ntaub thiab xuab zeb nws. Thaum kawg, tsuas yog khawb cov ntaub ntawm cov ntaub mesh thiab siv cov xim pleev xim los yog cov ntawv ntsa.
Dai fiberglass mesh daim ntaub rau ntawm phab ntsa tshiab: Tsis muaj txheej txheej txheej ntawm phab ntsa tshiab. Lub sijhawm no, nws raug nquahu kom dai cov fiberglass mesh daim ntaub (hlau mesh kuj tuaj yeem siv rau ntawm phab ntsa tshiab, cov nyhuv zoo dua) ncaj qha hauv qab txheej txheej. Cov kauj ruam yog siv cov ntsia hlau cement los yog cov ntsia hlau rwb thaiv tsev los kho cov ntaub mesh ntawm phab ntsa, thiab tom qab ntawd siv cov cement mortar los ua ib txheej txheej. Thaum kawg, scrape putty ncaj qha rau ntawm theem txheej thiab kho cov phab ntsa.
