Qhov Rooj Casing yog dab tsi?
Qhov rooj casing-tseem hu ua architrave los yog qhov rooj trim- yog cov hniav molding ntsia ib ncig ntawm lub qhov rooj ncej uas nws ua tau raws li cov phab ntsa tiav. Nws txoj hauj lwm yog yooj yim: npog qhov sib txawv ntawm tus ncej thiab phab ntsa ntub dej, thiab muab lub qhov rooj ua tiav, polished saib. Thaum casing yog tus qauv ntawm cov qhov rooj sab hauv hauv cov haujlwm lag luam xws li chaw ua haujlwm, tsev so, thiab ntau- tsev neeg cov tsev nyob, nws tsis yog ib qho khoom siv hluav taws kub- ntsuas cov rooj sib txoos nyob qhov twg thav duab- rau- phab ntsa pob qij txha raug kaw es tsis yog trimmed.
Common Casing Profiles
Flat Casing
Qhov huv, square -edged board uas tsis muaj nkhaus lossis cov kauj ruam. Pav ca casing yog mus-rau kev xaiv rau niaj hnub lag luam interiors, muab lub nkig, me me saib uas khub zoo nrog lub qhov rooj flush thiab niaj hnub kho vajtse.
Colonial Casing
Ib tug classic profile nrog ib tug hloov maj mam bevel los yog stepped nthuav dav nyob rau hauv lub puab ntug. Cov style no yog siv dav hauv kev kawm, chaw ua haujlwm, thiab kev lag luam ib txwm ua haujlwm uas qhov zoo nkauj me ntsis tsim nyog.
Txoj kev dav dav
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Hom qhov rooj |
Pom zoo casing dav |
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Txheem sab hauv qhov rooj (2'6 "- 3'0") |
2-1/4 "mus rau 3-1/2" |
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Qhov rooj siab (8'0 "thiab siab dua) |
3-1/2 "mus rau 4-1/2" |
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Ob lub qhov rooj lossis qhov qhib dav |
4-1/2 "mus rau 5-1/4" |
Cov lus qhia rau kev txhim kho
- Miter fab ntawm 45 degrees kom huv si, kev sib koom ua ke.
- Siv cov ntsia hlau tiav thiab ntoo muab tso rau ntawm cov ntsia hlau pom qhov ua ntej pleev xim lossis pleev xim.
- Cia qhov sib txawv me me ntawm cov pob qij txha miter hauv cov huab cua ntub.
- Siv cov hlaws nyias nyias ntawm cov xim pleev xim rau hauv lub casing - mus rau - phab ntsa ntug kom tiv thaiv cov plaub hau tawg thaum lub sij hawm.