Video: Dab tsi yog daim ntawv qhia zaub mov?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
npe. ib qho reinforced-pob zeb nqaj muaj qhov projecting ledges kom tau txais qhov kawg ntawm joists los yog lwm yam.
Ua li no, daim ntawv teev npe yuav tsum loj npaum li cas?
Qhov kev ncua deb sib txawv nyob ntawm qhov loj ntawm phau ntawv. Rau a 2 x8x phau ntawv, tus ntsia liaj qhov rooj yuav tsum yog yam tsawg 5 1/2 ntiv tes los ntawm sab saum toj ntawm phau ntawv teev npe (4 1/2 ntiv tes yog qhov tsawg kawg nkaus thaum phau ntawv txuas mus rau 2 x8x band joist). Rau 2x10 ua phau ntawv teev tseg, yam tsawg kawg yog 6 1/2 ntiv tes, thiab rau 2 x12 ledgers, nws yog 7 1/2 nti.
Ib tug kuj yuav nug, dab tsi yog ib daim ntawv teev npe hauv framing? Ledger lub rooj tsavxwm yog ib tus tswv cuab ntawm cov txheej txheem uas yog mounted rau ib txoj kab ntsug. Feem ntau, nws qhov loj me yog 2 "los ntawm 10" lossis 2 "los ntawm 12" daim ntawm cov ntoo ruaj khov. Kuj hu ua ribbon board los yog sawb, lub phau ntawv board yog siv los txuas lub lawj rau lub thav duab ntawm lub tsev.
Nyob rau hauv tas li ntawd, dab tsi yog ib tug ledger board?
Ledger Board Txhais A daim ntawv teev npe yog kab rov tav lumber beam txuas rau ntawm phab ntsa uas twb muaj lawm thiab siv los khi hauv cov khoom siv xws li ru tsev ru tsev thiab decks. Ib lub lawj phau ntawv yog ntsia raws li ib feem ntawm lub lawj ncej tsim. Tom qab ntawd lub thav duab yog txuas rau ntawm ob kawg, nrog lub lawj joists butting mus txog rau nws.
Dab tsi yog daim ntawv pov thawj hauv kev tsim kho?
Txhais ntawm Ledger hauv Kev Tsim Kho Xa mus rau ib qho kev txhawb nqa kab rov tav ib txwm ntsia los txhawb qhov kawg ntawm cov khoom siv rau lub lawj, lub qab nthab, lossis lwm yam txheej txheem.
Pom zoo:
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