Video: Sistering joists yog dab tsi?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Cov viv ncaus koom nrog txhais tau tias ua rau lawv nrog cov khoom ntxiv. Ua li ntawd txhawb zog joists thiab tuaj yeem pab ncaj sagging joists . Fuming lumber yog qhov raug xaiv rau tus muam cov khoom siv, tab sis engineeringed lumber cov khoom ua tau ntxiv cov tawv nqaij ntau dua li cov lumber.
Raws li txoj cai, kuv yuav ua li cas rau kuv tus viv ncaus joists?
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.
Tsis tas li ntawd, dab tsi bolts siv rau Sistering joists? kuv d siv CARRIGE BOLTS los yog THAWJ BOLTS & NTU to ntsia liaj qhov rooj los ntawm qhov tshiab puv lenghth tus muam joist , chaw joists thiab tus thawj hlais ntoo . Koj yuav xav tau ib qho saum toj thiab hauv qab ntsia liaj qhov rooj , me ntsis staggered, txog txhua 2 ko taw kom hloov lub nra rau koj tshiab joists.
Yog li ntawd, nws raug 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.
Yuav ua li cas koj txhawb joists?
Raws li qhov nce ntxiv ntawm ib lub tsev cov qauv, joists tsis yooj yim hloov. Txawm li cas los xij, koj tuaj yeem ntxiv dag zog rau joists los ntawm kev ruaj ntseg lwm qhov ntev ntawm cov ntoo mus rau qhov uas twb muaj lawm ntoo , hu ua "tus viv ncaus," lossis txo cov plag tsev uas tsis zoo nrog thaiv qhov nruab nrab ntawm joists , hu ua "thaiv."
Pom zoo:
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