Lub qhov rais sill yog ib qho tseem ceeb ntawm kev tsim thiab kev tsim ntawm lub qhov rais qhib. Yog li ntawd, xaiv ntawm ib lub qhov rais sill yuav tsum tau approached nrog tag nrho cov luag hauj lwm thiab kev saib xyuas tshwj xeeb. Muaj ib txoj cai uas tsis muaj tseeb uas lub qhov rais xaiv tau los ntawm tib cov khoom siv los ntawm qhov rais (tshwj tsis yog tias lub qhov rais qhib ua ntawm pob zeb). Thiab vim tias cov qhov rais yas yog nce nrov ntawm cov tswv tsev, peb tseem yuav saib ntxiv rau ntawm lub qhov rais yas sills.
Cov yam ntxwv ua haujlwm ntawm lub qhov rais yas
Qhov tseem ceeb tshaj plaws ntawm cov qhov rai thaiv qhov rais tuaj yeem pom tias lawv cov kev hloov hauv siab kom hloov kub thiab nce qib ntawm cov av noo. Tsis tas li ntawd, lawv tsis poob lawv zoo thiab tsos tsis zoo los ntawm qee lub tshav ntuj los yog thaum cov tshuaj ntaus, tsis muaj kab mob thiab cov kab me me (piv txwv: ntoo ntsa ntoo tuaj yeem ua tau los yog raug kab los ntawm cov kab, pob zeb sills txawm tias tiv taus , tab sis nws tseem kim heev). Txawm nrog lub neej ntev, lub qhov rais PVC qhov rais tsis tas yuav tsum ua ntxiv rau hauv daim duab, pleev los yog polishing thaum lub sijhawm.
Thiab qee yam tseem ceeb ntawm PVC qhov rais:
- nyob rau hauv cov ntaub ntawv ntawm hluav taws, lawv tsis ignite;
- vim yog qhov tshwj xeeb, tsim ntau npib tsim ntawm cov ntaub, qhov khoom (qhov rais sill) muaj txaus lub zog thiab tsis txaus;
- kws yooj yim rau kev saib xyuas.
Xws li kev siv cov npluas yas ntawm qhov rais ntawm qhov rais yas tsis pub tuaj yeem nyob hauv tsev, tab sis kuj nyob rau hauv qhib cua, piv txwv li, tsim ib lub qhov rais qhib rau ntawm lub sam thiaj uas tsis-glazed.
Hom ntawm lub qhov rais yas thawv
Tam sim ntawd nws yuav tsum tau sau tseg tias feem ntau tau txais kev faib tawm ntawm lub qhov rais yas sills los ntawm hom tsis muaj nyob. Feem ntau lawv tau muab faib rau cov tsiaj (lossis pawg) los ntawm hom kev pab them nqi. Thawj pab pawg muaj cov khoom nrog txheej txheem. Lawv, raws li txoj cai, yog siv hauv kev tsim kho. Cov qhov rai no muaj nyob rau hauv dav dav ntawm 5 cm mus rau 1 meter nrog kev sib tw ntawm 5 cm ntawm qhov loj (qhov dav nce txhua 5 cm, pib ntawm qhov tsawg kawg nkaus), qhov ntev yuav ncav cuag 6 meters, thiab cov thickness nws txawv li ntawm 20-22 cm Yog tias tsim nyog, loj tuaj yeem txiav txim siab rau tus kheej.
Qhov thib ob pab pawg neeg muaj xws li qhov rais qhov rais (lossis, ntau dua, qhov rais nplooj) nrog lub thermal thiab shockproof txheej. Feem ntau, daim ntaub no yog siv los ua kom pom qhov dav dav qhov rai uas ntxiv rau qhov chaw ua haujlwm. Lub zog ntawm xws li ib txheej yog siab heev nyob rau ntawm qhov chaw ntawm lub qhov rooj-xuas-rooj koj muaj peev xwm txawm txiav nrog ib tug riam, tsis yog ntshai tawm tsawg kawg ib co kev pom. Cov khoom zoo li no tau los ntawm laminating PVC qhov rais nrog cov yeeb yaj kiab tshwj xeeb.
Tsis tas li ntawd, nws yuav tsum tau hais tias lub qhov rais yas sills, ntawm qhov kev thov ntawm tus neeg muas zaub, tuaj yeem yog cov xim uas khi lub xim ntawm lub qhov rais. Txawm hais tias qhov nrov tshaj plaws yog cov yas dawb windowsills (xws li, tseeb, qhov rai). Qhov no yog vim yog qhov tseeb tias dawb yog xam raws li lub hauv paus xim. Qhov rai sills ntawm tag nrho lwm cov xim thiab ntxoov ntxoo yuav txawv los ntawm cov ntsiab ntawm cov nqi, tab sis tsis muaj kev los ntawm kev zoo. Tshaj li, yog tias qhov teeb meem ntawm cov qhov rais thaij xim dawb liam, nws yuav tsum tau sau tseg tias tsis yog ntau yam xim. Cov qhov rai thaiv hauv qhov rais tuaj yeem tsim nrog lub zeb zeb (marble, sandstone, thiab lwm yam) lossis ntau hom ntoo.
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