Video: Dab tsi yog qhov zoo tshaj plaws kab noj hniav phab ntsa rwb thaiv tsev tsim tshiab?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Rwb thaiv tsev kev xaiv
EPS thiab cov tsiaj plaub tsiaj muaj cov K zoo sib xws, qhov PIR yog qhov tseem ceeb zoo dua . Rwb thaiv tsev tuaj yeem ntxiv rau phab ntsa kab noj hniav nyob rau hauv ob txoj kev. Ib qho kev xaiv yog txhawm rau sau ib nrab, tawm tsawg kawg 50mm kom meej. Kingspan tau tsim cov khoom lag luam (K108) uas txo qhov sib txawv khaws cia rau 10mm.
Yooj yim li ntawd, qhov thaiv kab thaiv kab noj hniav twg yog qhov zoo tshaj?
Kab thaiv kab thaiv kab thaiv kab thaiv nrog lub rwb thaiv tsev zoo tshaj Tus nqi Yog tias peb tsuas yog txiav txim siab qhov ua tau zoo ntawm cov khoom sib txawv, peb tuaj yeem xaus tias PUR (polyurethane ua npuas ncauj) feem ntau cov qhab nia zoo tshaj . Polyurethane tau txais rwb thaiv tsev zoo tshaj tus nqi nrog Lambda tus nqi ntawm 0.030 W/mK.
Ib sab saum toj no, ua tsev tshiab puas muaj kab thaiv kab thaiv kab noj hniav? Txij li xyoo 1980, Tsev Kev cai muaj yuav tsum tau tag nrho tsev tshiab yuav tsum tau ua nrog rwb thaiv tsev cov khoom siv sab hauv kab noj hniav phab ntsa . Txawm li cas los xij, tus neeg cog lus ua tsis zoo thiab teeb meem teeb tsa muaj coj mus rau cov ntawv ceeb toom ntawm kab thaiv kab thaiv kab noj hniav (CWI) ua rau lub tsev nyob ntub.
Ib yam nkaus, tib neeg nug, qhov rwb thaiv tsev zoo tshaj plaws rau kev tsim kho tshiab yog dab tsi?
Zoo tshaj Attic Rwb thaiv tsev Rau Lub Tsev Tshiab: Cellulose , Fiberglass , los yog Txau Ua Npuas Ncauj . Attic rwb thaiv tsev yog qhov tseem ceeb yog tias koj xav khaws koj cov nyiaj khwv tau nyuaj los ntawm kev nchuav tawm ntawm koj lub ru tsev, nthab rwb thaiv tsev yog yuav tsum tau. Qhov kev xaiv rwb thaiv tsev zoo tshaj plaws rau lub nthab yog qhib ntawm tes txau ua npuas ncauj , fiberglass , thiab qab zib.
Yuav ua li cas tuab kab noj hniav yuav tsum tau rwb thaiv tsev phab ntsa?
Phab ntsa tuab Ib qho raug kab noj hniav phab ntsa yuav nyob ib puag ncig 250mm (10 ntiv tes) qhov cib ua tau zoo phab ntsa yuav nyob ib puag ncig 220mm (8½ ntiv tes).
Pom zoo:
Puas tuaj yeem tiv thaiv kab noj hniav phab ntsa ua rau tawg?
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