xov xwm

Cov phab ntsa sab nrauv yuav tsum raug cua thiab lub hnub, uas ntsuas cov huab cua ntawm cov pos hniav.Yog li ntawd, kev tsim kho phab ntsa sab nrauv yuav tsum nruj me ntsis.Niaj hnub no, peb yuav kawm txog cov txheej txheem thev naus laus zis ntawm kev tsim kho phab ntsa sab nrauv.A, ua ntej peb ntxuav cov phab ntsa ntawm cov hauv paus hniav, cov phab ntsa sab nrauv feem ntau yog rau cov teeb meem ntawm cov nyom-cov hauv paus hniav theem plua plav, loj tuaj yeem nce cov xuab zeb, Yog li peb yuav tsum ua raws li qhov xwm txheej tsawg dua ntawm cov hauv paus hauv paus los ntxuav kev tsim kho, tom qab thawj zaug cheb cov plua plav siv emulsion JW301-20 alkali resistant primer rau kev tsim kho, cov tshuaj pleev no yog qhov kub thiab txias txog 23 c, siab hardness ntawm emulsion.Raws li qhov yuav tsum tau ntawm lub hauv paus kev kho mob, lub emulsion yog tov nrog dej.Qhov sib piv ntawm hmoov rau dej yog 1: 4, thiab qhov sib piv ntawm cov xuab zeb rau xuab zeb yog li 1: 2.5.Tom qab lub hauv paus txheej txheem tiav lawm, lub hauv paus saum npoo yog qhuav tag.Ob, ua raws li cov nram qab ntawm cov pobzeb ceramic rau cov pos hniav txhuam, nrog rau cov menyuam dov txhuam cov pos hniav rau cov nplais pobzeb saum npoo nyias txheej, xws li qhuav! txhuam thiab muab tshuaj txhuam! Zoo !!Peb, thiab cement mortar, qhov no yog ib qho tseem ceeb tshaj plaws txuas, feem ntau muaj kev paub txog kev tsim kho tus tswv yooj yim yuav tsis muaj teeb meem, vim tias lawv nyob ntawm qhov feem ntawm cov cement mortar yog qhov tseeb, rau cov cement mortar mixing degree kuj yog heev. kev nkag siab, tom qab sib tov cov cement mortar, ncaj qha rau muaj besmear txhuam zoo saum lub nraub qaum ntawm cov nplais pobzeb ceramic pobzeb, raug tshem tawm. Plaub, qhov kawg yog ntawm phab ntsa, pobzeb ntawm phab ntsa, nrog rau cov tawv me me rauj, txawm tias khob pobzeb Cov pobzeb kom ua tiav cov kab rov tav sib npaug! Txhawb cov pobzeb nrog cov khoom siv tawv lossis cov txee kom txog thaum cov dej noo hauv cov cement evaporates.Cov plaub ntsiab lus saum toj no yog cov txheej txheem ntawm cov pos hniav ceramic pobzeb, thiab xyuam xim rau cov ntsiab lus!