Video: Yuav ua li cas kuv tus muam lub qab nthab joist?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Yog hais tias ib tug tawg los yog sag yog cais rau ib cheeb tsam, lub tus muam joist 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 joist 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 ntoo.
Hais txog qhov no, tus nqi npaum li cas rau tus muam tus joist?
Tag nrho cov nqi yuav nyob ntawm seb qhov kev puas tsuaj thiab qhov yooj yim ntawm kev nkag mus rau cov joists (los ntawm hauv qab daus los yog crawlspace), tab sis nyob rau hauv feem ntau cov viv ncaus nruab nrab $100 -$ 300 lossis ntau dua rau ib tus neeg koom nrog, thiab tuaj yeem ua haujlwm $1, 000 -$ 3,000 lossis ntau dua los kho lub tilted, wavy lossis bouncy pem teb hauv qab chav nruab nrab.
Tsis tas li ntawd, tus muam joist yuav tsum ntev npaum li cas? Yog hais tias ib tug tawg los yog sag yog cais rau ib cheeb tsam, lub tus muam joist yuav tsum ncua yam 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 joist 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 ntoo.
Tom qab ntawd, kuv puas tuaj yeem txiav lub qab nthab joists?
Yog, koj tau feem ntau txiav dhau joists , tab sis koj yuav tsum ua qee qhov ntxiv hu ua trimmers thiab headers rau framing thiab. Zoo li no Nco ntsoov tias cov trimmers khiav tag nrho ntev ntawm lub joists nyob rau hauv qhov chaw. Cov qab nthab joists yuav tsis tuav ntau qhov hnyav tsuas yog 2x4's.
Puas yog sill phaj structural?
Sill Phaj Terminology Lub hauv qab phaj ntawm phab ntsa ncej yog ntsia ntsej muag-down, ib yam li ib tug sill phaj ; nws tseem hu ua ib leeg xwb phaj . Txawm li cas los xij, nws tsis yog qhov tsis yooj yim pom cov phab ntsa hauv qab phaj raug xa mus tsis raug raws li daim ntawv sill.
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