Vapor Barrier Film: Dab Tsi Yog Qhov Sib Txawv Ntawm Zaj Duab Xis Vapor Permeable? Nws Ua Haujlwm Li Cas Thiab Sab Twg Nws Yuav Tsum Tau Tiv Thaiv Qhov Rwb Thaiv Tsev? "Izospa

Cov txheej txheem:

Video: Vapor Barrier Film: Dab Tsi Yog Qhov Sib Txawv Ntawm Zaj Duab Xis Vapor Permeable? Nws Ua Haujlwm Li Cas Thiab Sab Twg Nws Yuav Tsum Tau Tiv Thaiv Qhov Rwb Thaiv Tsev? "Izospa

Video: Vapor Barrier Film: Dab Tsi Yog Qhov Sib Txawv Ntawm Zaj Duab Xis Vapor Permeable? Nws Ua Haujlwm Li Cas Thiab Sab Twg Nws Yuav Tsum Tau Tiv Thaiv Qhov Rwb Thaiv Tsev?
Video: npawg lem & tubzeb sau nkauj tshiab 2024, Tej zaum
Vapor Barrier Film: Dab Tsi Yog Qhov Sib Txawv Ntawm Zaj Duab Xis Vapor Permeable? Nws Ua Haujlwm Li Cas Thiab Sab Twg Nws Yuav Tsum Tau Tiv Thaiv Qhov Rwb Thaiv Tsev? "Izospa
Vapor Barrier Film: Dab Tsi Yog Qhov Sib Txawv Ntawm Zaj Duab Xis Vapor Permeable? Nws Ua Haujlwm Li Cas Thiab Sab Twg Nws Yuav Tsum Tau Tiv Thaiv Qhov Rwb Thaiv Tsev? "Izospa
Anonim

Kev txuag hluav taws xob cua sov hauv lub tsev thiab txo nqi cua sov tau dhau los ua lub ntsiab lus kub hauv lub ntsej muag ntawm kev nce nqi hluav taws xob thiab tus nqi khoom siv roj. Kev siv cov ntaub ntawv tshwj xeeb ua rau nws muaj peev xwm txo qis cua sov los ntawm lub ntsej muag thaiv, lub qhov rais thiab qab nthab txog li 30%. Txhawm rau tswj cov yam ntxwv txuag hluav taws xob ntawm cov cua sov hluav taws xob, siv cov yeeb yaj kiab ua pa.

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Nws yog dab tsi thiab nws ua haujlwm li cas?

Cov yeeb yaj kiab-noo noo insulating zaj duab xis yog ib qho thaiv rau cov pa dej nkag mus rau hauv cov qauv ntawm lub tsev los ntawm sab hauv ntawm chav. Cov yeeb yaj kiab tiv thaiv kev tsim cov dej noo ntawm cov cua sov thiab cov txheej txheem , tiv thaiv cov txheej txheem los ntawm qhov pom ntawm cov pwm tuaj pwm thiab yog li ua rau kev pabcuam lub neej ntawm lub tsev.

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Cov huab cua hauv chav muaj cov dej noo tsim nyog, vim tias nyob hauv nws tib neeg koom nrog ua noj, ntxuav hauv da dej, thiab lwm yam . Thaum qhov ntsuas kub sab nraud qis dua li hauv lub tsev, huab cua ntub yuav pib "tawg" tawm.

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Thaum tsis muaj cov pa thaiv teeb meem hauv cov qauv, cov dej noo tseem nyob hauv cov cua sov . Kev ntub ntau dhau ua rau txo qis hauv qhov rwb thaiv tsev zoo. Ib qho ntxiv, cov txheej txheem xeb pib, uas ua rau muaj kev tu siab: cov ntoo ntoo ua rau kis tau cov kab mob hu ua fungus, thiab cov khoom siv hlau tau xeb. Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm cov yeeb yaj kiab tiv thaiv vapor yog ua raws kev tiv thaiv ntawm cov txheej txheem insulated ntawm cov qauv los ntawm kev cuam tshuam ntawm cov pa dej.

Thaum siv cov yeeb yaj kiab thiab cov dej noo tiv thaiv zaj duab xis, cov dej ntau dhau tau raug tshem tawm ntawm chav los ntawm txoj kev ntxeem tau polypropylene reinforced mesh, tee cov dej khov ua kom tsis nkag mus sab hauv.

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Nws siv qhov twg?

Cov yeeb yaj kiab tiv thaiv zaj duab xis feem ntau yog npaj los ua lub luag haujlwm tiv thaiv, txij li nws tiv thaiv cov txheej txheem ntoo ntawm lub ru tsev lossis nthab los ntawm kev cuam tshuam los ntawm huab cua yam, kev nkag mus ntawm cov dej noo, nws muab kev txuag hluav taws xob hauv cov rwb thaiv tsev ru tsev, thaum tso cov plag tsev nws tuaj yeem ua raws li txheej txheej rau parquet lossis laminate. Cov khoom siv no tseem ua haujlwm tiv thaiv kom tsis txhob hws, vim nws tshem tawm cov pa ntau dhau los ntawm cov qauv, tiv thaiv cov kua dej ua kua dej los ntawm rov qab sab hauv.

Raws li txhua qhov saum toj no, nws tuaj yeem hais tau tias kev siv cov yeeb yaj kiab tiv thaiv zaj duab xis tau siv dav hauv ntau hom kev ua haujlwm cladding thaum teeb tsa lub ru tsev, cov nthab hauv tsev, qab nthab ntawm hauv pem teb, tso hauv pem teb, rwb thaiv tsev ntawm phab ntsa thiab nqa ntau qhov muaj txiaj ntsig zoo uas ua rau nce kev pabcuam lub neej ntawm cov khoom tiav.

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Saib

Cov tuam txhab tshwj xeeb hauv kev tsim cov pa thaiv teeb meem tsim cov khoom sib txawv hauv cov qauv, tus nqi, tus yam ntxwv thiab lub hom phiaj, vim yog hom kab pa hauv qab no tam sim no muaj nyob rau ntawm kev ua lag luam:

  • polyethylene zoo tib yam;
  • rwb thaiv tsev membrane;
  • reinforced polyethylene;
  • ntawv ci vapor barrier (daim kab xev thim rov qab yog zoo meej rau qhov thaiv qhov thaiv PVC qhov rais);
  • roj hmab kua;
  • daim pam

Txawm li cas los xij, yog tias peb tham txog cov ntaub ntawv tseem ceeb los ntawm qhov ua kom muaj cua-cua-vapor barrier, ces muaj ob ntawm lawv:

  • polyethylene;
  • polypropylene.
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Polyethylene

Cov yeeb yaj kiab polyethylene pheej yig tshaj plaws, tsuas yog lawv muaj qhov tsis zoo - qhov no yog lub sijhawm siv luv. Lawv rhuav tau yooj yim. Nws yuav tsum tau ua haujlwm nrog kev tiv thaiv zoo heev . Ib lub qhov tuaj yeem ua rau tag nrho koj txoj haujlwm tsis muaj nqis. Cov yeeb yaj kiab Polyethylene muaj cov tsis ntxeem tau thiab tawg. Txog kev thaiv cov pa, cov kws tshaj lij qhia siv cov khoom tsis ntxeem.

Nws tsis muaj kev nkag siab los xyaum ua cov yeeb yaj kiab polyethylene zoo tib yam rau cov teeb meem vapor (parylene): lawv sai poob lawv cov yam ntxwv ntawm qhov kub siab, tab sis lawv tuaj yeem siv hauv chav da dej, chav xauv, chav hnav khaub ncaws.

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Polypropylene

Cov yeeb yaj kiab Polypropylene muaj lub zog zoo dua qub. Lawv cov nqi, nrog rau qhov no, siab dua me ntsis . Lawv tiv taus qhov kub nce ntxiv zoo dua, tuaj yeem siv los tiv thaiv cua, tiv taus qhov kawg ntawm ultraviolet rays thiab hluav taws xob hluav taws xob, tsis tshua tawg thiab nyuaj rau tawg.

Tam sim no lawv tau pib tsim cov yeeb yaj kiab polypropylene raws viscose thiab cellulose . Cov txheej no muaj cov matte, ntu me ntsis xoob, muaj peev xwm tuav tau cov dej noo zoo, uas tom qab ntawd evaporates. Thaum siv polypropylene nrog lub hauv paus tiv thaiv kom zoo sib xws, nws yog qhov yuav tsum tau tawm qhov sib txawv rau kev ncig ntawm huab cua huab cua kom ua kom ya raws.

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Nrov manufacturers

Muaj ntau lub tuam txhab uas tshwj xeeb hauv kev tsim khoom ntawm ib lossis lwm hom vapor barrier khoom (thoob ntiaj teb, tsis tuaj yeem tua tau, thiab lwm yam), tab sis qhov zoo tshaj plaws yog cov tuam ntxhab hauv qab no:

  • Izospan (Lavxias tuam txhab);
  • Yutafol, Yutavek (lub tuam txhab los ntawm Czech koom pheej - Juta);
  • Technonikol (Chaw tsim khoom Lavxias);
  • Tyvek (Asmeskas tuam txhab DuPont);
  • Nanoizol (Chaw tsim khoom Lavxias);
  • Eurokron (lub tuam txhab los ntawm Russia);
  • Izolon (Ukrainian chaw tsim tshuaj paus);
  • Rockwool (Lub tuam txhab Danish);
  • Megaflex (tuam txhab Lavxias);
  • Ondutis (Chaw tsim khoom Lavxias);
  • Klober (Lub Tebchaws Yelemees);
  • Fakro (Poland);
  • Delta (German tuam txhab Dorken).
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Cov cai xaiv

Thaum xaiv cov ntaub ntawv no, yuav tsum mloog zoo rau cov ntsiab lus tseem ceeb.

Muaj peev xwm khaws lossis tso dej ua pa (vapor permeability)

Cov vapor permeability qib ntawm cov yeeb yaj kiab txiav txim siab lub peev xwm ntawm cov pa thaiv kom muab lub vijtsam los tiv thaiv huab cua ntub dej thiab ntsuas hauv grams ib square meter rau 24 teev. Qhov qis dua qib ntawm cov pa permeability ntawm zaj duab xis insulating, qhov zoo dua. Qhov no txhais tau hais tias zaj duab xis khov kho kom ruaj khov thiab yuav ua tib zoo tiv thaiv cov cua sov rwb thaiv tsev, txheej txheej, thiab cov khoom sib txuas ntawm cov qauv kom tsis txhob ntub.

Tib lub sijhawm zaj yeeb yaj kiab yuav tsum muaj qee yam tso cai rau huab cua nkag mus, kom lub "tsev cog khoom" tsis tsim nyob hauv cov qauv . Cov yeeb yaj kiab los tiv thaiv kev ua kom sib xyaw ua los ntawm polypropylene nrog txheej tsis-woven hygroscopic txheej thiab nthuav tawm, nrog huab cua zoo permeability, vapor barrier membrane tau pom zoo nrog cov yam ntxwv zoo ntawm huab cua permeability.

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Cov cim ntsuas tau ntev

Kev ruaj khov yog ib qho ntawm cov yam ntxwv nyuaj uas yuav tsum tau tshuaj xyuas ua ntej yuav khoom thaiv cov pa dej. Nws nyob ntawm qhov ncab thiab rhuav lub zog ntawm zaj duab xis, nws lub peev xwm tiv taus tshwj xeeb tshaj yog qhov kub thiab txias, qhov chaw ib puag ncig corrosive, thiab cuam tshuam los ntawm hluav taws xob ultraviolet.

Piv txwv li, Cov yeeb yaj kiab yas uas pheej yig muaj peev xwm tawg tau twb nyob rau theem kev teeb tsa, thiab thaum siv hauv cov txheej txheem tsis kub, lawv yuav maj mam zuj zus los ntawm te . Qhov kev pab cuam lub neej zoo tshaj plaws tau pom los ntawm cov yeeb yaj kiab tiv thaiv zaj duab xis ua los ntawm cov ntaub ntawv tsis -woven ua los ntawm cov khoom siv dag zog nrog lub npog tiv thaiv - lawv ruaj khov rau cov yam ntxwv cuam tshuam, muaj peev xwm tiv taus qhov kub thiab txias thiab hluav taws xob ultraviolet.

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Kev siv zog ua haujlwm ntawm kev teeb tsa

Hauv cov txheej txheem xaiv qhov thaiv rau cov pa dej, nco ntsoov xyuas seb nws yuav tsum tau teeb tsa li cas: qhov sib tshooj yuav tsum yog li cas thiab siv cov kab xev txuas dab tsi, ze rau lub tshuab cua sov, lossis hloov nrog qhov sib txawv qhov cua. Xws li kev teeb tsa vapor barrier muaj qhov cuam tshuam loj rau tus nqi zaj duab xis, ntawm kev sib xyaw ntawm cov ntaub ntawv pabcuam thiab tus nqi ntawm kev tsim cov ncuav mog qab zib, phab ntsa lossis hauv pem teb.

Qee hom yeeb yaj kiab pheej yig qhia pom cov khoom ua kom tsis zoo rau daim kab xev tsim, uas ntxiv ua rau muaj kev ua txhaum ntawm kev ua tsis tau zoo ntawm cov pa ua pa.

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Nqe

Cov yeeb yaj kiab thaiv cov yeeb yaj kiab yog cov khoom siv yob ua hauv daim ntawv ntawm cov ntawv ntev thiab dav. Sib piv tus nqi ntawm cov pa ua pa yob los ntawm cov tuam txhab sib txawv, feem ntau tsis saib qhov tseeb tias zaj duab xis pheej yig dua muaj qhov dav me me lossis duab . Ua ntej yuav cov yeeb yaj kiab thaiv cov pa, muab nws qhov dav los ntawm qhov ntev thiab xam tus nqi ib square meter ntawm cov khoom siv - qhov no yog tib txoj hauv kev koj yuav pom tias cov pa thaiv qhov twg yog qhov pheej yig dua thiab uas kim dua.

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Cov ntsiab lus

Thaum xaiv cov khoom thaiv cov pa, qhia koj tus kheej - koj yuav tsum tiv thaiv los ntawm cov pa rau lub ru tsev, phab ntsa lossis hauv pem teb ntawm chav tsev, cua sov, thaj chaw tsis kub nrog nce qib ntawm kev ua kom huab cua nrog dej noo thiab hloov pauv. Dhau li, nws yog qhov tsim nyog kom paub tseeb tias cov khoom siv hauv tsev thiab cov khoom siv yuav ntsib rau ntau qhov chaw uas xav tau cov pa thaiv.

Hauv lwm lo lus, ua ntej tshaj plaws, cov teeb meem vapor yuav tsum ua tau raws li qhov ua haujlwm tau zoo ntawm kev siv, thiab tom qab ntawd, los ntawm cov npe txwv ntawm cov yeeb yaj kiab uas tsim nyog, koj yuav tsum xaiv cov qauv coj ua tau raws li cov pa permeability, kev pab lub neej, kev teeb tsa thiab tus nqi.

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Cov lus qhia kev teeb tsa

Cov cuab yeej ntawm cov yeeb yaj kiab tiv thaiv vapor nyob ntawm qhov kev taw qhia ntawm kev siv chav, hom nto ntawm lub laj kab thiab hom khoom siv uas tau xyaum. Muaj cov vapor barrier ntau heev thiab cov yeeb yaj kiab-permeable zaj duab xis, ntxiv rau, lawv cov npe tau tsim los ua dag, qee zaum nws nyuaj rau nkag siab txog lub hom phiaj no lossis zaj yeeb yaj kiab no tau tsim. Txawm li cas los xij, zaj duab xis vapor barrier sib txawv ntawm cov yeeb yaj kiab permeable zaj duab xis hauv vapor permeability coefficient. Yog li ua tib zoo saib cov cim ntawm lub ntim thiab nyeem cov lus qhia. Cov ntim nrog cov khoom thaiv cov pa feem ntau qhia tau tias yuav ua li cas thiab sab twg los txhawm rau nws.

Cov cai tseem ceeb kom ua raws thaum teeb tsa cov pa thaiv:

  • zaj duab xis yuav tsum tau pw los ntawm sab sov ntawm chav;
  • nws yog txwv tsis pub kom npog cov cua sov tiv thaiv nrog ib qho thaiv rau chav los ntawm 2 sab, txij li nws yuav tsum tau tsim cov xwm txheej rau kev khiav ntawm cov pa uas nkag mus rau hauv cov cua sov insulator los ntawm sab hauv;
  • qhov thaiv qhov thaiv tau nruj nreem, tsis muaj slack;
  • cov ntsiab lus mating tau ua nrog kev sib tshooj ntawm kwv yees li 10 centimeters, glued nrog 2-sided daim kab xev;
  • qhov sib txawv me me yuav tsum tau nyob nruab nrab ntawm zaj duab xis thiab daim iav.
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Thaum insulating chav rhaub, thaum cov cua sov rwb thaiv tsev nyob sib sib zog nqus hauv cov qauv nrog txheej hauv qab ntawm cov ntawv nyias, txheej no yog qhov yuav tsum tau ua:

  • rau lub ru tsev ntawm kev siv attics thiab attics;
  • los tiv thaiv lub nthab nthab ntawm lub ru tsev "txias" los ntawm kev nkag mus ntawm cov pa dej;
  • los tiv thaiv lub ru tsev nrog cov nqes hav thiab cov phab ntsa ntawm cov qauv thav duab los ntawm kev hla cov dej ua pa;
  • los tiv thaiv cov pas dej da kaw, saunas, chav ua pa los ntawm cov dej ua pa;
  • los tiv thaiv lub loggia rhaub los ntawm cov dej ua pa thaum lub sij hawm rwb thaiv tsev ntawm txhua qhov chaw ntawm lub laj kab - txheej sab nrauv, hauv pem teb thiab qab nthab;
  • rau chav ua noj thiab tiv thaiv kom tsis txhob muaj dej tsis sib haum ntawm cov plag tsev hauv qab hauv ib lub cib thiab ntoo hauv tsev.

Thaum tiv thaiv tiv thaiv chav nkag mus siv cov yeeb yaj kiab polyethylene, nws tsis muaj teeb meem sab twg los tso rau nws, chav tsis dhau sib npaug hauv ib qho kev coj.

Yog tias muaj cov txheej tshwj xeeb (ntxhib) ntawm zaj duab xis, tom qab ntawd nws yuav tsum raug coj mus rau hauv chav, thiab qhov chaw du yuav tsum tau muab tso rau ntawm cov cua sov rwb thaiv tsev.

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Cov yeeb yaj kiab uas muaj cov tshuaj tiv thaiv sab nrauv muaj txheej txheej ntxhib, uas tuaj yeem khaws cov dej noo ntau dhau kom txog rau thaum huab cua tshwm sim. Cov yeeb yaj kiab nrog lub ntsej muag tuaj yeem rov qab qee qhov cua sov rov qab, uas ua rau nws muaj peev xwm txuag tau cov nqi cua sov . Ntawm daim ntawv! Txhawm rau txhim kho cov ntaub ntawv no kom raug, nws yuav tsum tau tawm ntawm 40-60 millimeters nruab nrab ntawm lawv thiab qhov kawg cladding. Yog tias qhov no tsis ua tiav, qhov thaiv cov pa yuav nyob, tab sis cov haujlwm tshwj xeeb yuav tsis ua.

Cov yeeb yaj kiab raug kho los ntawm sab hauv nyob rau hauv txoj kab ntsug, kab rov tav lossis txoj hauj lwm inclined mus rau qhov ntoo ntawm phab ntsa thav duab, mus rau kab hauv pem teb thiab hauv pem teb koom nrog, mus rau rafters ob txhais ceg lossis ntxiv lub ru tsev lathing. Ua raws qhov dav ntawm daim ntaub, lawv sib tshooj yam tsawg 150 mm. Nyob rau hauv cov ntaub ntawv ntawm lengthening, kev sib tshooj yog zoo sib xws, thiab lub seam yuav tsum tau tsau rau ntawm qhov txhawb nqa ntawm tus ncej.

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Tag nrho cov nqaws thiab cov khoom siv yuav tsum tau kaw nrog daim kab xev tsim. Kev siv cov nplaum thiab cov nplaum rau cov yeeb yaj kiab ua pa raws li silicone, polyurethane lossis acrylic resins raug txwv . Kev tiv thaiv ntawm txhua qhov chaw ntawm fencing yuav tsum yog txheej tsis tu ncua. Kev teeb tsa rau cov txheej txheem ntoo yog nqa tawm los ntawm cov ntsia hlau-plated ntsia hlau nrog lub taub hau loj lossis cov khoom siv. Ib qho thaiv tau ntim rau sab saum toj ntawm cov ntsiab lus kho - nws "npog" lub qhov, ua ntu ntu xav tau rau kev ua haujlwm raug ntawm qhov tshwj xeeb nto thiab ua haujlwm zoo li lub crate rau kho qhov kawg cladding.

Ntawm daim ntawv! Cov xwm txheej tshwj xeeb ntawm cov dej ua pa thaiv rau cov ntoo nqaj qab nthab . Kev teeb tsa cov yeeb yaj kiab yuav tsum tau nqa tawm hauv qab ntawm kab teeb txhawm rau txhawm rau tiv thaiv tag nrho cov txheej txheem ua kom tsis txhob ntub. Txhua daim duab thiab kev daws teeb meem uas cov tuam txhab tsim cov yeeb yaj kiab qhia hauv lawv cov lus qhia yog cov lus pom zoo.

Qhov kev txiav txim zaum kawg yuav tsum yog ua raws qhov txiaj ntsig ntawm kev suav raws li qhov yuav tsum tau ua ntawm GOST tam sim no.

Pom zoo: