Rim joist rwb thaiv tsev yog dab tsi?
Rim joist rwb thaiv tsev yog dab tsi?

Video: Rim joist rwb thaiv tsev yog dab tsi?

Video: Rim joist rwb thaiv tsev yog dab tsi?
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Rwb thaiv tsev ib lub tsev hlau

Rim joists ua lub perimeter ntawm pem teb system ntawm ib tug ntoo-framed tsev. Ob-storey tsev feem ntau muaj lwm lub nplhaib rim cov saum lub qab nthab hauv pem teb. Yog koj xav tau insulate hom ntawm rim sib Nws yog qhov zoo tshaj rau ntiav ib lub cellulose- rwb thaiv tsev tus neeg cog lus

Ib yam li ntawd, nws tau nug, 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.

Tsis tas li ntawd, puas 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.

Tom qab ntawd, lo lus nug yog, lub rim joist ua dab tsi?

Nyob rau hauv lub framing ntawm lub lawj los yog pem teb system, a rim sib yog txuas perpendicular rau lub joists , thiab muab lateral kev txhawb nqa rau qhov kawg ntawm lub joists thaum capping qhov kawg ntawm hauv pem teb los yog lawj system. Ua ke, qhov kawg joists thiab rim cov hu ua band joists , tshwj xeeb tshaj yog hais txog kev tsim kho lawj.

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.

Pom zoo: