HomelinessYam cuab yeej thiab khoom

Yuav ua li cas xaiv ib tug vapor barrier khoom: cov kws muaj txuj tswv yim thiab xyuas. Vapor sealing cov ntaub ntawv rau phab ntsa

Vapor barrier khoom yog feem ntau siv nyob rau hauv noo thiab sov kev kawm. Qhov no siv rau lub heated da thiab qab lawj.

qhov yuav tsum tau siv

Thov cov ntaub ntawv nyob rau hauv thaj chaw, uas muaj nyob hauv qab no av theem, raws li zoo raws li nyob rau hauv cov neeg uas yog tshwj xeeb yog raug mus rau lub tsos ntawm ntxooj. Tsis pub dhau xws chaw tshwm sim copious zus tau tej cov chav, uas yog ib tug sov so cua nrog cov dej hais. Rau xws li tej yam kev mob yuav tsum tau taug txoj kev ntawm dej tawm ntawm chav tsev. Cov kev no yog cov qab nthab thiab phab ntsa. Chav tiam yog ib tug txheej txheem uas yog dejnum tej yam nyob rau hauv lub tsev lug thiab cov ntaub ntawv. Nws cov nyhuv yuav qhov ua rau ntawm kev puas tsuaj ntawm lub tsev. Nyob rau hauv thiaj li yuav tiv thaiv kom txhob xws phenomena, ib tug vapor barrier ntaus ntawv nqa, rau tag nrho cov uas xaiv cov ntaub ntawv tej zaum yuav siv tau.

Ntaub ntawv rau cov pa barrier

Vapor barrier khoom tsis muaj muaj cov qualities ntawm ib tug tag nrho vapor kuj. Niaj hnub nimno ntaub ntawv rau daim nyias nyias hom muaj peev xwm muab cov zaj ntawm ib tug tej tus nqi ntawm airflow. Qhov no kom hais tias tsis muaj thiaj li hu ua tsev cog khoom nyhuv. Tshaj dej yog ncua cov ntaub ntawv duab, whereas liberated los ntawm nws cov huab cua yog tsis tau ua phem rau cov ntaub ntawv ntawm cov phab ntsa.

Hom vapor barrier cov ntaub ntawv thiab tawm tswv yim rau lawv

Yog hais tias koj txiav txim siab xaiv ib tug vapor barrier khoom, nws yog tsim nyog los noj kom zoo dua ntawm cov kev pab. Feem ntau cov feem ntau niaj hnub no lawv xaiv rau no tsoos khoom, uas ua raws li polyethylene. Thaum lub sij hawm installation koj yuav tsum tau ceev faj, vim hais tias ib tug muaj zog ncab yuav ua mob rau cov zaj duab xis. Thaum nws yog nruj, cov zaj duab xis thaum raug rau ib tug cov ntaub ntawv uas kub variations thaum lub sij hawm kev hloov ntawm lub caij, txoj kev pheej hmoo ntawm kev puas tsuaj yog heev zog. Tab sis nws tsis yog tsuas yog lub tsis muaj cov ntaub ntawv uas.

Raws li handyman yog tias koj siv ib tug uas tsis yog-perforated Polythene, ces nws yuav tsis nco tej yam chav los yog huab cua. Yog li ntawd, nyiam puag ncig nrog kev pab los ntawm xws li ib tug cov ntaub ntawv uas yuav tsum tau tsis yooj yim sua los ua. Uas yog vim li cas nws yog tsis siv raws li ib tug vapor barrier. Ib txhia tau txais kev pab, xaiv cov pa barrier khoom nce polyethylene zaj duab xis, uas yog ces sim mus tshum koj tus kheej. Lawv ua li no los ntawm kev siv ib tug menyuam nyob rau hauv uas tes yog tsav mus rau hauv pre los yog lwm yam ntse hais. Tej Modernization ntawm polyethylene yog tsis muaj peev xwm muab ib tug vapor barrier thermal rwb thaiv tsev system thiab lub tsev lug. Membrane ntaub ntawv muaj xws li ib tug polyethylene zaj duab xis zoo, txawm li cas los fundamentally sib txawv multi-txheej qauv.

mastics

Thaum lub vapor barrier ntaub ntawv raug xaiv rau ntawm cov phab ntsa, ib co tsiaj nyob hauv tsev ua masters yeej tsim lub hom phiaj no mastic. Yog hais tias xws li ib tug sib tov yog muaj ntaub ntawv rau ntawm qhov chaw ntawm lub qab nthab los yog phab ntsa, ces nws yuav kis tau los ntawm ib tug ua tsis taus pa thiab cuab dej. Thov ib sib tov ntawm xws nto kev kho mob ua ntej stacking los yog los ua ke tag hniav txheej.

Membrane films thiab cov kws muaj txuj tswv yim

Ntawm kev muag khoom chav rwb thaiv tsev cov ntaub ntawv rau vov tsev. Ntawm lawv yog cov daim nyias nyias zaj duab xis. Tej ntaub ntawv no yog siv raws li vapor-permeable waterproof underlay. Nyob rau hauv tas li ntawd rau nws cov tub ntxhais khiav dej num, raws li kws txawj, qhov no yog tau insulate lub chav chav tsev. Nws txig tiv thaiv daus, los nag, plua tshauv thiab muaj hmoov quav. Siv yog tias tsim nyog los tiv thaiv cov qauv ntawm cov teebmeem ntawm cov cua. Cov kws txawj pom zoo kom nws raws li ib tug cov ntaub ntawv uas, nyob rau yav tom ntej dej vapor permeability.

Lub week yuav tsum tau hu ua universal ntaub ntawv, qhov no qhia tau hais tias lawv muaj cai siv tej yam rwb thaiv tsev ntaub. Heev feem ntau, cov hydro, chav insulating cov ntaub ntawv muaj xws li ntawm peb khaubncaws sab nraud povtseg. Txhua yam ntawm lawv muab lub dag lub zog, rwb thaiv tsev zog thiab kev tiv thaiv tiv thaiv tsis zoo influences. Pawg txheej ntawm xws li ib tug nyias nyias, nyob rau lub tswv yim ntawm tej builders yuav ua tau ncaj qha rau ntawm rwb thaiv tsev los yog lwm lub hauv paus uas kaw lub-ru tsev txhawb kev tsim kho. Xws li ib tug nyias nyias txheej yog ntau yam, vim nws yuav tau mus thov yog tias tsim nyog los ntawm lwm rwb thaiv tsev ntsug phab ntsa ntawm cov vaj tse uas tej hom phiaj.

Ntau yob vapor barrier

Yog hais tias koj xaiv ib tug vapor barrier cov ntaub ntawv, tus nqi ntawm lawv koj yuav tsum tau xav. Nws yuav yog nyob ntawm seb ntau yam thiab tsim kom muaj. Yog hais tias peb tham txog Pergamino, uas yog siv yav tas los raws li ib tug vapor teeb meem, nws tus nqi yog 100 rubles ib 1 yob. Tam sim no, kev builders thiab lwm tus tswv siv tsis tau tsuas yog nws, tab sis kuj ntau niaj hnub cov ntaub ntawv. Ntawm lawv yog cov ib leeg-txheej zaj duab xis, raws li nyob rau hauv - cov uas tsis muaj-density polyethylene. Qhov no cov ntaub ntawv uas txawv sufficiently xoob qauv thiab muaj ib tug kho raws.

Yuav cais thiab siv tam yas films uas kuj nkag nyob rau hauv yob ntawm 50 microns tuab. Thaum tus ntaus ntawv txias ru tsev Hnab Txhuv daim ntaub siv niaj hnub no, txawm lub fact tias lawv muaj tsis yog li ntawd impressive vapor barrier zog.

Nyob rau hauv cov lag luam tawm muaj puas cov ntaub ntawv, dej vapor permeability uas yuav sib txawv los ntawm 15 mus rau 25 grams tauj ib square Meter ib hnub twg. Tej ntaub ntawv uas yog tso cai rau siv tsuas yog rau lub installation ntawm no ru tsev, vim nws tsis muaj qhov tsim nyog qualities ntawm ib tug vapor barrier. Yog hais tias koj xav nyob rau hauv chav insulating cov ntaub ntawv rau lub qab nthab da dej, koj muaj peev xwm xaiv txhuas los yog lwm yam hlau ntawv ci. Permeability ntawm cov ntaub ntawv uas yog sib npaug zos rau zero, uas yog vim li cas nws yog siv nyob rau hauv xov chav chav.

xaus

Nyob rau hauv lub DIY khw muag khoom noj tam sim no yuav pom chav insulating cov ntaub ntawv nyob rau hauv ib tug loj ntau yam, ib txhia ntawm lawv yog cov ntawv ci zaj duab xis, uas muaj ib tug neej coj qauv. Raws li cov builders, lawv yuav tsum tau siv nyob rau hauv tej qhov chaw uas tej yam kev mob yog yus muaj los ntawm theem ntawm cov av noo thiab zoo tib yam kub tej yam kev mob. Qhov no siv rau lub pas dej, saunas thiab nag tshauv. Tau txais kev pab teb cov lus zoo thiab cov duab los qhia uas yog laminated rau ntawm ib sab nrog polyethylene. Nws yog siv raws li ib tug vapor barrier thaj chaw nyob qhov twg kev cob cog rua cyclical cua kub. Qhov taw qhia vapor permeation ntawm no lub rooj tsavxwm yog nyob nruab nrab ntawm 3 thiab 5 grams tauj ib square Meter ib hnub twg.

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