Mouldings (tom qab strips, curbs) rau phab ntsa hauv sab hauv yog cov tsis tsuas yog los ntawm lub peev xwm los kho zoo hauv chav, tab sis kuj nrog kev ua haujlwm zoo. Nrog kev pab los ntawm molding, koj tuaj yeem zais qhov khoob ntawm qhov chaw (tsis meej, tsis tiav), zoning chav tsev los yog framing ib daim iav los yog qhov rooj. Ib qho bar, ua rau ntawm qhov siab ntawm sab nraum qab ntawm lub rooj zaum, tivthaiv phab ntsa qhov chaw ntawm kev puas tsuaj.
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Khoom siv, tsis faib cov phab ntsa ua rau lub siab xav thiab kev nyuaj siab. Ib qho ntxiv yog thaum cov hniav sib cais los ntawm molding yog pleev xim rau hauv cov xim sib txawv los yog nrog cov ntawv ntim ntawm cov duab ntxoov ntxoo. Hniav molding rau phab ntsa, faib cov chav rau hauv qhov chaw, visually nce thaj tsam ntawm chav tsev thiab tsim ib tug xav ntawm lightness.
Tsim ib lub phab ntsa molding ntawm ntau cov ntaub ntawv:
- gypsum;
- polystyrene (polystyrene);
- polyurethane;
- tsob ntoo.
Gypsum mouldings yog heev yooj yim los kho, tsis txhob tig daj nrog lub sij hawm, yog ruaj, ruaj thiab zoo siv. Tsis yog tsis muaj dab tsi uas cov khoom siv no tau muab siv rau kev kho phab ntsa thiab ceilings txij li thaum Renaissance. Qhov tsuas zoo uas tsis muaj nyob rau hauv cov khoom gypsum yog elasticity.
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Mouldings rau ua npuas dej thiab polyurethane phab ntsa yoojyim, ua rau tsis muaj dej khov thiab kub hloov. Yog li, hauv chav dej thiab chav ua mov feem ntau pom cov khoom ci ntawm cov ntaub ntawv no. Tsis tas li cov moldings ua los ntawm cov npuas dej thiab polyurethane yog siv los kho cov hniav sab nrauv. Lub disadvantage ntawm polystyrene ua npuas, nyob rau hauv sib piv rau polyurethane, yog lub susceptibility rau mechanical stresses. Kho kom zoo nkauj ntawm phab ntsa nrog moldings tau ntawm polyurethane thiab cov yas npuas yas tsis kim heev vim kev simplicity ntawm installation thiab pheej yig ntaub ntawv.
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Ntoo mouldings yog tsiag ntawv los ntawm durability thiab yooj yim ntawm kev ua. Tab sis lawv tsis pub noo noo thiab muaj nqi ntau dua li moldings los ntawm lwm cov ntaub ntawv.
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Yuav ua li cas paste lub molding ntawm phab ntsa?
Qhov dej ua ntej yuav tsum tau lo rau ntawm daim moulding yuav tsum plastered thiab primed kom zoo dua tsevneeg cov ntaub ntawv. Tom qab tus luam yeeb tau qhuav, koj yuav tsum tau txheeb xyuas qhov chaw kawm ntawm lub strips.
Tom ntej no, koj yuav tau txiav txim siab seb yuav nplaum mouldings. Nws nyob ntawm cov khoom uas lawv tau ua. Rau cov khoom hnav ntawm npaus thiab polyurethane, muaj txaus cov khoom noj zoo nkauj zoo nkauj lossis PVA kua nplaum sib tov. Gypsum mouldings tuaj yeem txuas nrog rau tshwj xeeb gypsum mortar los yog polyurethane kua nplaum. Ib tug ntoo slats tsis tuaj yeem txhua lub kua nplaum, lawv nrog rau cov rau tes.
Cov nplaum moldings qhuav rau 5-6 teev, tom qab uas kua nplaum yog kom zoo zoo xuab zeb. Cov qe, cov nqhiab thiab cov chaw uas haum rau lub laths rau ntawm phab ntsa yuav tsum muab tso rau. Tom qab lub teeb meem qhuav lawm, thiab qhov no tsis yog ntev tshaj 12 teev, qhov chaw ntim ntawm cov moulding yuav raug pleev xim, thiab cov phab ntsa yuav ua rau cov phab ntsa.
Xim hniav ntsa moldings
Qhov xav tau kev pleev xim rau phab ntsa molding tuaj yeem tshwm sim los ntawm ntau yam:
- qhov xim thawj xim ntawm cov hniav laths yuav saib cov greyish tiv thaiv qab daus dawb;
- txoj kev ntshaw kom faib lub ntsej muag ntawm phab ntsa mus rau qhov chaw uas siv qhov sib txawv xim ntawm molding;
- ua kom pom tseeb ntawm kev kho kom zoo nkauj;
- Shade lub molding thiaj li hais tias nws tsis ua ke nrog phab ntsa.
Tsim kom pom cov xim pwm nyob rau hauv cov xim ntsuab. Xim mouldings rau phab ntsa nyiam xim, ua rau xim tha xim sab hauv thiab txawv txawv.
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Dai cov phab ntsa nrog molding, xyaum ua tej yam ntxoov ntxoo thiab kev tso kawm ntawm panels thiab tom qab ntawd ces koj lub tsev yuav dhau los ua kom muaj zog, stylish, spectacular thiab tshwj xeeb.