Video: Yuav ua li cas insulate rim joist nrog nruj ua npuas ncauj?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Qhov chaw txhav taug kev tawm tsam rim cov , ces caulk nrog rwb thaiv tsev . Airtight rwb thaiv tsev txo tshav kub los ntawm rim sib (band ntoo ). Fiberglass rwb thaiv tsev thiab nthuav ua npuas ncauj kaw qhov qhib sab saum toj ntawm hollow qhob blocks.
Ib yam li ntawd, kuv puas yuav tsum tau insulate kuv lub rim joist?
Lub sij hawm-honored xyaum ntawm insulating ntug joists nrog fiberglass batts yog tsis pom zoo. Vim hais tias fiberglass batts yog huab cua permeable, lawv tsis ua dab tsi los tiv thaiv huab cua sov, huab cua sab hauv los ntawm kev tiv tauj. rim cov . Thaum lub caij ntuj no, thaum lub rim cov yog txias, condensation yuav ua rau pwm thiab ces rot.
Kuj Paub, yog rim joists load bearing? Lub luag haujlwm tseem ceeb ntawm a rim sib , kuj hu ua band ntoo , yog muab lateral kev txhawb nqa rau lub joists , tiv thaiv cov joists los ntawm leaning sub hnyav ntawm thauj khoom - kev coj tus kheej phab ntsa so rau lawv. Cov rim sib kuj npog qhov kawg ntawm cov joists los cap ntoo kab noj hniav, qhib qhov chaw nruab nrab ntawm cov joists.
Yog li ntawd, ua li cas koj muab lub Vapor barrier nyob rau hauv ib tug ntug joist?
Vapor barrier mus rau pem hauv ntej joists thiab rub daim kab xev los yog caulk nws. Saum ntawd muab nyob nruab nrab hauv pem teb joists 1 nti tuab daim ntawm daim tawv nqaij ua npuas ncauj yuav nyob rau hauv nplooj ntawv 4x8x1inch thiab tsuag npuas nyob ib ncig ntawm lawv thaum koj tau txais lawv nyob rau hauv qhov chaw vim lawv yuav tsis haum zoo meej.
Dab tsi ntawm rwb thaiv tsev koj siv rau hauv pem teb joists?
Ua npuas ncauj, tsis yog fiberglass , yog qhov kev xaiv zoo Cov khoom siv rwb thaiv tsev zoo tshaj plaws rau qhov chaw nkag yog cov khoom siv hluav taws xob tsis zoo. Es tsis txhob txhim kho lub npuas rwb thaiv tsev ntawm hauv pem teb joists nyob rau hauv qhov chaw nkag, lub npuas board yog ntsia rau ntawm qhov chaw nkag mus hauv lub hauv paus phab ntsa.
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