Kev xaiv ntawm carved plaster moldings

(1) Tshawb xyuas qhov tob ntawm cov qauv / kev ntxhib los mos.

Feem ntau, qhov nyem ntawm cov qauv / cov ntaub ntawv ntawm plaster molding cov khoom yuav tsum yog tsawg kawg yog 10 hli, thiab kev ua haujlwm yuav tsum zoo. Qhov no ua kom ntseeg tau tias tom qab kev teeb tsa thiab pleev xim rau saum npoo, peb qhov - qhov ntev ntawm cov nyhuv yog khaws cia, qhia txog cov nyhuv zoo nkauj.

(2) Tshawb xyuas qhov smoothness.

Txij li cov qauv / kev ntxhib los mos ntawm plaster molding cov khoom tsis tuaj yeem sanded los yog kho thaum lub sij hawm installation thiab painting, yuav tsum tau ib tug high℃ntawm smoothness. Tsuas yog cov khoom siv plaster molding nrog lub ntsej muag zoo thiab zoo nkauj yuav ua tiav cov nyhuv zoo nkauj tom qab kev teeb tsa thiab pleev xim.

(3) Tshawb xyuas cov khoom thickness.

Gypsum yog ib qho khoom siv cementitious airtight. Plaster molding cov khoom yuav tsum muaj ib tug tuab tuab los xyuas kom meej tias cov affinity ntawm nws cov molecules mus txog qhov zoo tshaj theem, yog li ua kom ib tug tej yam kev pab cuam lub neej thiab kev ncaj ncees thiab kev nyab xeeb thaum lub sij hawm kev pab cuam.

(4) Txheeb xyuas tus nqi ntawm plaster molding.

Piv nrog rau tus nqi siab- cov khoom zoo plaster molding, cov khoom tsis zoo plaster molding yog 1/3 rau 1/2 pheej yig dua. Thaum tus nqi qis yog txaus nyiam rau cov neeg siv, qhov tsis xws luag feem ntau tshwm sim tom qab kev teeb tsa thiab siv, ua rau kev khuv xim. Plaster moldings feem ntau yog ua los ntawm kev sib xyaw ntawm plaster thiab fiber ntau los yog fiberglass, txawv ntawm qhov tsos.