Thaum kho qhov pom ntawm cov vaj tse, feem ntau yog xim. Nws cia lub facade ntawm lub tsev los saib kom huv thiab tshiab rau ntau xyoo. Tab sis, kom xaiv cov xim zoo li no, ua haujlwm sab nraum zoov hauv hnub no cov xwm txheej ntawm txoj kev loj tshaj plaws tsis yooj yim. Cia peb kawm seb cov xim dab tsi yog dab tsi thiab seb yuav xav dab tsi thaum koj yuav.
Cov xim ntawm cov façade ntawm sab nraum zoov
Tag nrho cov hniav cuav xim rau sab nraum zoov ua haujlwm yog muab faib ua ob peb yam. Nyob ntawm seb hom tshuaj hnyav lawv yog dej-soluble thiab organic solvents. Thawj yog ntau tus phooj ywg zoo tshaj li tus cev nqaij daim tawv, raws li tshuaj lom neeg feem ntau siv nyob rau tom kawg. Tab sis tib lub sij hawm lawv tsis tshua muaj huab cua resistant, thiab toxicity nyob rau sab nraum zoov ua hauj lwm tsis yog yam tseem ceeb tshaj plaws.
Dej xim-muaj dej-emulsion (dej-dispersed los sis latex) xim tsev rau sab nraum zoov ua haujlwm - lawv ua rau polymers - thiab ntxhia cov ntxhiab uas muaj nyob rau hauv lawv cov muaj pes tsawg inorganic binders - txiv qaub, kua iav los yog cement. Kuj tseem muaj nyob rau hauv pawg no muaj ntau hom xim:
- silicone - muaj cov tshuaj txeem dej;
- Vinyl yog ib qho pheej yig tshaj plaws;
- acrylic sab nrauv xim rau sab nrauv tej hauj lwm - cov dej tsis thwj thiab dej khov.
Cov xim dej-soluble xim siv tau rau sab nrauv ua hauj lwm ntawm cib, pob zeb thiab hlau.
Xws li cov xim tha xim, lawv muaj calcareous, silicate thiab cement. Lawv pheej yig, txhim khu, tsis muaj huab cua. Tab sis lawv tsis tshua siv hnub no, feem ntau vim yog qhov tseeb tias lawv daim ntawv thov yuav tsum muaj kev txawj tshwj xeeb - feem ntau xws li haujlwm ua haujlwm rau cov kws tshwj xeeb. Ua ntej yuav khoom, nco ntsoov nug cov xim uas koj nyiam yog tsim rau koj lub facade . Feem ntau cov ntaub ntawv xws li qhia nyob rau hauv lub thawv nrog xim. Yog li, muaj xim tsev rau sab nrauv ua haujlwm ntawm cib , hlau, pob zeb, ntoo.
Thiab, ntawm chav kawm, xim tuaj nyob rau hauv ntau yam ntxoov. Qee lub tuam txhab muag cov xim dawb dua, qhov twg koj tuaj yeem ntxiv xim xim ntawm lub palette ntawm tib los yog lwm cov chaw tsim tshuaj. Hnub no lub computer tingling yog nrov. Lwm tus muag muag twb sib xyaw xim hauv ib qho xim.
Ntaus ntawm cov xim xim façade
Qee qhov yuav tsum tau muaj nyob rau ntawm lub façade. Lo rau lawv xaiv ib qho zoo tiag tiag thiab zoo khoom. Yog li, cov xim yuav tsum:
- yuav tuab, tab sis nplawm ua kua txaus;
- ua ib homogeneous sib xws, tsis muaj lumps (txwv tsis pub nws qhia tias tsis tsim nyog cov neeg mob);
- tsis txhob hlawv, txawm nws tsaus ntuj;
- cia yooj yim tu ntawm cov phab ntsa thaum muaj kab mob sib kis.
Yog tias koj lub tsev nyob ze rau ntawm txoj kev, xaiv ib cov xim pleev xim nrog cov dej khov, cov av tawm ntawm cov av. Plua tshauv thiab kev ua qias tuaj ntawm lub façade, pleev xim rau cov xim zoo li no, tau yooj yim ntxuav ntawm nag.
Nco ntsoov ua raws li txoj cai kev npaj deg, uas tau muab teev rau hauv cov lus qhia. Qee hom xim yuav tsum siv rau lub façade, nrog rau cov xim laus, lwm tus - tsuas yog tshwj xeeb uas tau npaj thiab npov tawv.
Thiab ib tug ntau ntxeev - tsis txhob yuav qhov pheej yig xim. Obviously, xws li ib qho khoom yog tsis zoo li yuav zoo ntawm. Pheej yig xim ntawm cov tuam txhab tsis tsim khoom yuav ua rau sai sai, thiab rov pleev xim dua yuav tau ua rau 2-3 xyoo.
Ua ntej koj nres ntawm qhov no lossis qhov khoom ntawd, suav pes tsawg lub thoob ntawm cov xim uas koj xav tau, suav nyiaj rau tagnrho ntawm lub façade thiab tus lej ntawm cov xim ntawm cov xim. Nws yog qhov zoo uas coj me ntsis ntxiv tshaj qhov koj xav tau, vim nws tsis pom zoo tias koj yuav pom lossis sib xyaw xim.
Raws li koj tau pom, nws tsis yooj yim los xaiv qhov zoo tshaj sab nrauv xim rau sab nraum zoov ua haujlwm, koj tsuas yog kawm txog kev ua lag luam zoo thiab ntsuas seb yam dab tsi tseem ceeb rau koj.
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