Gypsum plaster thiab xis mas plaster yog ob cov ntaub ntawv feem ntau yog siv hauv kev tsim kho kev tsim kho, txhua tus nrog nws tus kheej cov yam ntxwv thiab kev siv. Lub zog ntawm cov plasters tuaj yeem sib txawv raws ntau yam, yog li cov kev cai tshwj xeeb ntawm txoj haujlwm tsim tsev yuav tsum txiav txim siab.
Gypsum Plaster:
Gypsum plaster, tseem hu ua plaster ntawm Paris, yog lub tsev khoom tsim los ntawm gypsum, ib qho muag muag pob zeb av. Nws yog dav siv nyob rau hauv sab hauv phab ntsa tiav fulles thiab zoo nkauj. Gypsum plaster yog paub rau nws cov du thiab dawb nto, ua rau nws xaiv cov laj thawj nrov rau kev ua kom zoo nkauj. Txawm li cas los xij, nyob rau hauv cov nqe lus ntawm lub zog, gypsum plaster feem ntau tsis yog muaj zog li xis mas plaster.
Lub zog ntawm gypsum plaster yog cuam tshuam los ntawm cov khoom xws li qhov sib piv ntawm gypsum mus rau dej thaum lub sijhawm ua ke thiab cov tuab ntawm plaster. Vim tias Gypsum yog kev ua rau dej puas tsuaj, gypsum plaster tsis pom zoo rau kev siv hauv thaj chaw uas muaj yaam taws lossis huab cua sab nraud.
Maas Plastering:
Masas Stucco, feem ntau hu ua Portland cement stucco, yog sib xyaw ntawm Portland xis mas, xuab zeb thiab dej. Nws yog ib qho siv rau sab hauv thiab sab nraud phab ntsa tiav tiav. Maas Stcco yog paub rau nws cov durability thiab lub zog, ua kom haum rau ntau cov ntawv thov, suav nrog cov chaw ntawm kev ntxhov siab siab.
Lub zog ntawm cov xis mas cug cuam tshuam los ntawm cov khoom siv zoo siv hauv kev sib tov, cov txheej txheem kho thiab tuab ntawm lub tshuaj khib. Cement Stucco yog tiv taus ntau dua thiab sab nrauv cov ntsiab lus dua gypsum plaster, ua nws qhov kev xaiv thawj rau sab nrauv.
Lub Zog Piv:
Feem ntau hais lus, xis mas plaster yog suav tias yog qhov muaj zog dua gypsum plaster. Cov khoom qab zib ntawm Portland xis mas pab txhim kho lub zog tag nrho thiab ruaj khov ntawm stucco. Masas Stucco feem ntau xaiv rau thaj chaw uas xav tau siab tiv kev hnav, cuam tshuam, thiab huab cua huab cua.
Yam kom nco ntsoov thaum xaiv plaster:
Yuav tsum muaj zog: Xav txog cov kev yuav tsum tau ua kom muaj zog ntawm daim ntawv thov. Yog tias muaj lub zog siab yog qhov tseem ceeb, cement cort tuaj yeem yog qhov kev xaiv zoo.
Kev nyiam ua kom zoo nkauj: Gypsum plaster yog nyiam rau nws txoj kev du thiab dawb, ua rau nws lub sab hauv qhov chaw ua kom zoo nkauj ua lub luag haujlwm tseem ceeb.
Kev ya raws tshuaj: Yog tias cov plastered nto yog nthuav tawm cov dej noo lossis huab cua sab nraum zoov, kev xaiv cov tshuaj ntsuab yog qhov tsim nyog dua vim nws cov khoom siv dej.
Qhov chaw ntawm daim ntawv thov: Xav txog qhov chaw nyob ntawm daim ntawv thov (sab hauv lossis sab nraud) thiab qhov cuam tshuam ntawm kev ua tau zoo ntawm lub sijhawm.
Thaum gypsum plaster muaj nws tus kheej teeb tsa ntawm qhov zoo, suav nrog nws loog, xis mas plaster feem ntau muaj zog thiab ntau ruaj khov. Qhov kev xaiv ntawm ob yuav tsum yog raws li cov kev cai tshwj xeeb thiab cov xwm txheej ntawm txoj haujlwm kev tsim kho.
Lub Sijhawm Post: Feb-19-2025