Tus nqi kho joist ntau npaum li cas?
Tus nqi kho joist ntau npaum li cas?

Video: Tus nqi kho joist ntau npaum li cas?

Video: Tus nqi kho joist ntau npaum li cas?
Video: ICU Vol.3 - Pau li nyoo koj 2024, Kaum ib hlis
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Kho ib plag ntoo

Cov kho feem ntau nqi $ 250 txog $ 300, raws li cov kws tshaj lij uas tau ua tiav hom haujlwm no.

Raws li, nws puas kim los hloov cov joists hauv pem teb?

Hloov cov joists hauv pem teb nyob rau hauv crawlspace nqi $100 txog $300 per ntoo yog tias koj tus pro tuaj yeem nkag mus tau yooj yim joists . Yog hais tias lawv yog insulated los yog muaj ib hom npog, koj tab tom saib ntawm $ 1,000 lossis ntau dua.

Kuj Paub, nws raug nqi npaum li cas rau tus viv ncaus? 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, kuv tuaj yeem ntxiv dag zog rau kuv cov joists li cas?

Raws li qhov nce ntxiv ntawm ib lub tsev cov qauv, joists tsis yooj yim hloov. Koj tuaj yeem, txawm li cas los xij, ntxiv dag zog tus 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."

Puas yog Sistering floor joists ua haujlwm?

Cov viv ncaus koom nrog txhais tau tias ua rau lawv nrog cov khoom ntxiv. Ua li ntawd txhawb zog joists thiab tau pab ua kom sagging ncaj 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.

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