A. Cov mis nplaum rau pobzeb:
1. Cov khoom xyaw yooj yim:
Cov nplaum rau pobzeb feem ntau muaj cov cement, xuab zeb, polymers thiab cov khoom ntxiv. Cov qauv tshwj xeeb yuav txawv nyob ntawm hom pobzeb, cov khoom siv hauv qab thiab cov xwm txheej ib puag ncig.
2. Cov nplaum rau pobzeb uas yog cement:
Portland cement: Muab lub zog sib txuas.
Xuab Zeb: Txhim kho cov qauv nplaum thiab kev ua haujlwm tau zoo.
Cov polymers: Txhim kho kev ywj pheej, kev nplaum thiab kev tiv thaiv dej.
3. Cov nplaum polymer hloov kho pobzeb:
Cov hmoov polymer uas tawg tau dua tshiab: txhim kho kev ywj pheej thiab kev nplaum.
Cellulose ether: ua kom cov dej khaws cia thiab ua haujlwm tau zoo.
Cov tshuaj ntxiv rau latex: Txhim kho kev ywj pheej thiab lub zog sib txuas.
4. Cov nplaum epoxy rau pobzeb:
Epoxy Resin thiab Hardener: Muab kev sib txuas zoo heev thiab kev tiv thaiv tshuaj lom neeg.
Cov khoom sau: Ua kom muaj kev sib xws thiab txo qhov ntsws.
B. Hom nplaum rau pobzeb:
1. Cov nplaum rau pobzeb uas yog cement:
Haum rau cov vuas ceramic thiab cov khoom siv hauv tsev.
Zoo tagnrho rau cov ntawv thov sab hauv tsev nrog qhov tsis tshua muaj av noo.
Muaj cov kev xaiv teeb tsa tus qauv thiab teeb tsa sai.
2. Cov nplaum polymer hloov kho pobzeb:
Ntau yam thiab haum rau ntau hom pobzeb thiab cov substrates.
Txhim kho qhov yooj ywm, tiv taus dej thiab adhesion.
Haum rau kev siv sab hauv tsev thiab sab nraum zoov.
3. Cov nplaum epoxy rau pobzeb:
Lub zog sib txuas zoo heev, kev tiv thaiv tshuaj lom neeg thiab kev ua haujlwm ntev.
Zoo tagnrho rau cov ntawv thov hnyav xws li kev lag luam thiab kev lag luam.
Nws yog tus cwj pwm los ntawm lub sijhawm kho ntev thiab yuav tsum tau siv ceev faj.
C. Kev siv tshuab:
1. Kev kho qhov chaw:
Xyuas kom tseeb tias lub substrate huv, qhuav thiab tsis muaj cov kab mob.
Ua kom cov nplaim du thiab ntxhib kom zoo dua qub.
2. Kev sib xyaw:
Ua raws li cov lus qhia ntawm cov chaw tsim khoom sib xyaw.
Siv lub laum uas muaj lub paddle txuas nrog los xyuas kom meej tias nws sib xws.
3. Daim Ntawv Thov:
Siv cov nplaum siv qhov loj me ntawm cov trowel kom raug rau hom pobzeb.
Xyuas kom meej tias nws npog zoo rau qhov lo zoo tshaj plaws.
Siv cov spacers los tswj cov kab grout kom sib xws.
4. Kev kho cov grouting:
Cia lub sijhawm kho kom txaus ua ntej grouting.
Xaiv cov grout uas sib xws thiab ua raws li cov lus qhia rau kev siv.
D. Cov kev coj ua zoo tshaj plaws:
1. Kub thiab av noo:
Xav txog tej yam kev mob ib puag ncig thaum lub sijhawm thov.
Tsis txhob kub thiab av noo heev.
2. Kev tswj xyuas zoo:
Siv cov khoom siv zoo thiab ua raws li cov zaub mov qhia.
Ua qhov kev ntsuam xyuas adhesion kom paub tseeb tias sib xws.
3. Cov pob qij txha nthuav dav:
Ntxiv cov pob qij txha nthuav dav rau cov chaw vuas loj kom haum rau kev txav mus los ntawm cua sov.
4. Kev ceev faj txog kev nyab xeeb:
Ua raws li cov lus qhia kev nyab xeeb, suav nrog kev ua pa kom zoo thiab cov khoom siv tiv thaiv.
xaus lus:
Kev teeb tsa pobzeb kom zoo nyob ntawm seb yuav tsum ua li cas thiab siv cov nplaum pobzeb kom raug. Kev nkag siab txog cov khoom tseem ceeb, hom thiab cov txheej txheem siv yog qhov tseem ceeb rau kev ua tiav cov txiaj ntsig zoo nkauj thiab kav ntev. Los ntawm kev ua raws li cov kev coj ua zoo tshaj plaws thiab xav txog cov yam ntxwv ib puag ncig, koj tuaj yeem ua kom koj cov pobzeb txhim khu kev qha thiab siv tau ntev.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-11-2023