Koj puas tuaj yeem splice qab nthab joists?
Koj puas tuaj yeem splice qab nthab joists?

Video: Koj puas tuaj yeem splice qab nthab joists?

Video: Koj puas tuaj yeem splice qab nthab joists?
Video: koj puas tau pom tej yam zoo li no tu siab tiag2 li 23-2-2022 2024, Kaum ib hlis
Anonim

Qab nthab joists tej zaum yuav xav tau splicing yog tias lawv tau tawg thaum thauj los yog tsim kho. Lawv tej zaum kuj yog spliced yog ib thooj tau txiav tawm ib thaum lub sij hawm renovation ua ntej los yog yog ib ntev heev joist xav tau thiab koj yuav tsum tsim nws tawm ntawm ntau tshaj ib daim ntoo.

Tsuas yog li ntawd, koj puas tuaj yeem ua tus muam qab nthab joists?

Yog tawg los yog sag yog cais rau ib cheeb tsam, lub tus muam yuav tsum ncua tsawg kawg 3 ft. ntawm ob sab ntawm qhov teeb meem. Tab sis feem ntau nws yog qhov zoo tshaj plaws los khiav lub tus muam dhau ntawm tag nrho qhov ntev. Thaum lub sagging joists yog theem, siv cov hlaws dav dav ntawm kev tsim kho nplaum rau cov uas twb muaj lawm joist.

Tom qab ntawd, lo lus nug yog, qhov hnyav npaum li cas kuv tuaj yeem dai ntawm lub qab nthab joist? Fine Homebuilding sau tseg tias 2-nti los ntawm 6-nti chaw nres tsheb joists yuav txhawb a hnyav txog li 50 phaus ib square feet. Yog hais tias koj overload koj lub garage qab nthab joists , cov qab nthab tej zaum yuav tshwm sim los ntawm qhov mob. Thaum koj 2-nti los ntawm 6-nti joists tau tawg los ntawm ib yam nkaus hnyav heev , xws li ib tug scenario yog tsis tshua muaj.

Ib yam li ib tug yuav nug, puas yog qab nthab joists load bearing?

Dab tsi yog cov load bearing peev xwm ntawm qab nthab joists ? Tshwj tsis yog tias koj muaj lub ru tsev tiaj tus, lub qab nthab joists thiab dai beams nyob rau hauv qhov chaw los txhawb lub qab nthab nkaus xwb. Lawv yuav tsis txhawb lub ru tsev pitched thauj - qhov no yog lub luag hauj lwm ntawm cov kab strutting.

Koj puas tuaj yeem splice Rafter ties?

Yog rafter ties yuav tsum tau spliced , zoo li thaum lawv span ib lub ru tsev dav dua cov khoom muaj, tib nailing yuav tsum tau rau lub sib txuas raws li kev sib txuas ntawm lub rafter pob taws. Xwb, ridges ua tau yuav tsum tau ntsia nyob rau saum toj ntawm lub cov rafters thiab hla lub ridge ntawm tib qhov chaw nruab nrab.

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