Lub ntsej muag xim rau sab nraum zoov ua haujlwm tsis yog ib qho khoom siv zoo nkauj xwb, muab cov xim zoo nkauj thiab ntxim siab ntev ntev, tiam sis tseem tiv thaiv tau cov phab ntsa thiab cov chaw zom ntawm cov teebmeem ntawm cov huab cua, hnub ci thiab kub hloov. Cov xim zoo nkauj yuav muab kev tiv thaiv zoo dua, ib qho khoom, kav txheej, yuav pab kom tus txheej txheem ntawm kev kho mob thiab khaws nws cov dej num thiab zoo nkauj rau lub sijhawm ntev. Niaj hnub no txoj kev ua lag luam muaj ntau yam xim tsev rau cov hauj lwm sab nraum zoov, ua rau nyias qhov chaw thiab npaj rau ntau cov chaw. Yuav kom tsis txhob ua yuam kev thaum xaiv, peb saib cov duab txawv ntawm cov xim thiab hauv qhov chaw uas lawv npaj.
Dej raws xim
Siv cov xim dej-xim rau sab nraum zoov tej hauj lwm, los yog ntau, ob ntawm lawv cov ntau yam - acrylic (latex) thiab silicone, ib qho ntawm feem nrov. Cov xim ntawm cov façade ntawm sab nraum zoov yog tsim rau siv cib , hlau, pob zeb, plaster thiab lwm qhov chaw.
Cov xim tha xim zoo li niaj hnub zoo li no:
- high vapor permeability - xim "nqhis dej", uas txhais tau hais tias nws muaj ntau yam ruaj khov, tsis raug ntiv taw;
- zoo tuas rau yuav luag txhua nto - ntoo, plaster, pob zeb thiab cov cib, hlau, thiab lwm yam;
- yog lub cev tiv thaiv tsis tau ntawm atmospheric phenomena thiab hnub ci;
- tau ntawm toning - koj tuaj yeem tau txais yam ntxoov ntxoo los ntawm kev ntxiv xim dawb xim;
- lub sij hawm luv luv qhuav (ntawm nruab nrab 1-6 teev);
- txheej xim ntawm cov xim thaij ntev tshaj plaws - txog li 15 xyoos lossis ntau dua;
- tsis kam ua kom kis mus rau lwm tus thiab muaj peev xwm tu nws tus kheej;
- tsis muaj ib qho ntxhiab tsw;
- incombustible;
- tus phooj ywg zoo.
Cov xim tha xim rau cov ntaub ntawv rau sab nraum zoov zoo nkauj dua thiab kav ntev tshaj li acrylics, thiab tsim nyog rau ntau qhov chaw, tab sis yog cov kim kim.
Alkyd xim
Dua li ntawm qhov tseeb tias cov xim raws dej-raws li muaj qhov tsis zoo rau kev ua haujlwm sab nraum zoov, qee qhov yog qhov zoo tshaj yog siv cov xim alkyd (cov xim roj).
Lawv ua zoo rau lub ntsej muag, lawv ruaj khov, tab sis muaj ntau zuj zus mus peeling thiab crumbling lub sij hawm. Lawv siv yog nyiam nyob hauv ob qho:
- yog tias koj tab tom pleev xim tsis ruaj tsis khov, ua rau chalking thiab shedding;
- yog hais tias qhov saum npoo twb tau raug pleev xim nrog alkyd xim 3 los yog ntau dua.
Qee lub sij hawm nws tau qhia kom pleev xim hlau siv nrog hom xim no, tshwj xeeb tshaj yog cov uas tuaj yeem raug txheeb tau; as Well as ntoo - alkyd paintts yog cov tsis muaj dej thiab tsis zoo tiv thaiv lawv ntawm yeej ntawm pwm thiab fungus.
Alkyd cov xim tsis tuaj yeem siv rau cov brickwork thiab galvanized hlau - nws ntshai tsam alkaline thiab sai ntog tawm. Tsis tas li ntawd, nws yog qhov nyuaj ua hauj lwm nrog, thiab yog tias tsim nyog tsis yooj yim li ntxuav yooj yim raws li dej-raws li. Cov teeb meem ntawm tej xim muaj xws li lub sij hawm ntev qhuav - qee zaus txog li 24 teev lossis ntau dua; ntse tsw ntxhiab thiab ib tug nyiam mus hlawv.
Facade xim tha xim
Hom xim no, raws li txoj cai, muaj tib yam raws li dej-emulsion xim, thiab yog li ntawd tib yam ntxwv - qib siab ntawm vapor permeability, tsis kam mus rau atmospheric phenomena thiab hnub rays, ib puag ncig kev nyab xeeb, thiab lwm yam. Tab sis qhov txheej txheem tsim los ntawm cov xim pleev xim rau xim zoo nkauj dua qub thiab ruaj khov. Ntxiv rau, nrog lawv cov kev pab, nws yog ib qho ua tau kom tsis pom qhov me me qhov tsis zoo, piv txwv, me me tawg. Yog xav siv cov xim no, ntau yam khoom siv, piv txwv, cov ntaub ntawv tshwj xeeb textural spatulas, combs, rollers, thiab lwm yam., Uas yog tsim muaj qhov tshwj xeeb, patterned deg qauv.
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