Niaj hnub no, qhov teeb meem ntawm lub rwb thaiv tsev thiab chav tsev yog ua neeg mob ntau, vim hais tias nyob rau hauv no txoj kev txiav txim siab nyiaj tau txais kev cawmdim. Rau rwb thaiv tsev, polystyrene feem ntau siv. Txawm li cas los xij, nws yuav tsum muaj kev tiv thaiv los ntawm lwm qhov kev raug mob. Thiab nrog no zoo heev façade plaster on npaus.
Cov txheej txheem ntawm plastering lub façade nrog npaus muaj ntau theem. Cia saib lawv nyob rau hauv ntau dua kom meej.
Sab nraud plaster on npuas
Ua ntej koj yuav tsum paub seb cov yeeb nkab yog tsim rau kev ua haujlwm nrog polystyrene ua npuas ncauj. Cov kws kho mob pom zoo kom siv cov tshuaj sib tov los ntawm ib lub khw muag khoom rau lub tsev facade plaster . Kev sib tov universal yog npaj raws li cov lus qhia ntawm lub pob. Nco ntsoov tias nws yog qhov sib tov qhuav uas yuav tsum tau muab nchuav rau hauv dej, thiab tsis ua lwm yam. Cov sib xyaw ntawm kev sib tov rau gluing plaster mesh yuav tsum ua kua, thiab rau theem txheej txheem sib tov sib xyaw kom haum yuav tsum tau diluted ntau heev: nws yuav tsum khiav tawm ntawm lub pob zeb tawg.
Cov nplooj ntawv npog muaj ib qhov dej saum npoo, thiab ib qho tseem ceeb ntawm kev nplaum. Yog li, thiaj li yuav xyuas kom meej tias lub plaster nrees adheres rau lub npuas yas, ib yas yas mesh tshwj xeeb yog siv, uas yog tsau rau npaus, thiab twb muaj txheej ntawm plaster thov rau nws.
Ua ntej, qhov kab sib chaws yuav tsum tau glued mus rau lub ces kaum ntawm lub tsev. Siv lub dav ntais ntawv, siv cov dej ntws li ntawm 3 hli tuab ntawm npuas dej. Thov cov mesh thiab kom zoo zoo tus tov kom lub mesh yog them tag nrog nrog nws. Tom qab tag nrho cov pob tawb ntawm cov pob tawb tau zoo lawm, koj tuaj yeem ua mus rau ntawm lub phab ntsa dav hlau. Ib tug kabmob ntawm ntxaij yuav tsum sib tshooj rau yav dhau los, thiab tag nrho cov pob qij txha yuav tsum ua tib zoo smeared nrog sib tov.
Lub kua nplaum thiaj li adhered yuav tsum tau grated nrog ib grater nrog ib daim ntaub emery. Grout yog tsim los ntawm ziab cov dej. Nyob rau tib lub sijhawm, qee qhov kev quab yuam yuav tsum muaj ntaub ntawv, cov lus taw kev yuav tsum tau hais txog kev xaim moos.
Tam sim no nws yog ib qhov tsim nyog yuav tau siv ib theem plaster txheej txog 3 hli tuab. Nyob rau hauv ib hnub, lub theem txheej txheem yuav tsum tau muab so hauv tib txoj kev raws li cov mesh tau rubbed. Nws yuav tsum nco ntsoov hais tias qhuav tuaj leveling txheej yuav tu ntau dua.
Cov kauj ruam tom ntej yog mus rau qhov chaw ntawm cov phab ntsa ntawm lub tsev, uas yog tsim los ntawm ib tug menyuam nrog ib pawg luv.
Thiab kawg theem ntawm xov lub facade ntawm npaus yas yog daim ntawv thov ntawm zoo nkauj plaster. Nrog rau ib lub raj tshuaj, ib txheej ntawm plaster yog thov mus rau ib cheeb tsam, thiab tom qab ntawd ces tus hniav zoo nkauj yog tsim siv ib daim txhuam cev, tshuab raj los yog ntab. Tom qab ua kom tiav qhuav tas, cov nplaum yuav pleev xim rau cov xim siv hluav taws xob.