Tom qab koj tau thaiv cov phab ntsa ntawm lub tsev, thaum lub sij hawm uas pheej yig ntxhia ntaub plaub tau raug xaiv, qhov teeb meem yuav tshwm sim tias qee qhov chaw ntawm cov phab ntsa ntub dej. Txhawm rau tshem tawm cov txiaj ntsig tsis zoo, koj yuav tsum siv lub vapor-permeable membrane.
Daim ntawv thov nta
Cov txheej txheem ntawm phab ntsa rwb thaiv tsev thiab kev teeb tsa ntawm lub ru tsev nrog kev siv cov yeeb yaj kiab uas tau muab tso rau hauv ib txheej ntawm cov ntaub plaub. Yog tias koj tau ntsib nrog kev ua haujlwm ntawm kev ua kom sov los ntawm sab hauv, ces nws yog ib qho tsim nyog yuav tsum tau muab ib qho kev thaiv rau cov dej vapor. Nws tsis pom zoo kom siv cov khoom uas muaj perforations lossis pores. Qhov vapor permeability coefficient ntawm cov txheej no yuav tsum tsawg heev. Nws yog qhov zoo dua los siv cov yeeb yaj kiab polyethylene, uas tuaj yeem ntxiv dag zog.
Aluminium-based foil txheej yuav tsis yog superfluous. Peb yuav tsum tsis txhob hnov qab tias thaum siv lub vapor barrier, koj yuav tsum xav txog lub xub ntiagqhov cua tshuab. Kuj tseem muaj cov yeeb yaj kiab tshwj xeeb ntawm kev muag khoom, uas yog siv los tiv thaiv condensation txheej. Xws li ib tug vapor-permeable membrane tsis tuaj yeem tsim condensate ntawm nws qhov chaw. Cov khoom siv feem ntau yog muab tso rau hauv cov khaubncaws sab nraud povtseg uas raug rau corrosion. Qhov no suav nrog cov ntawv galvanized, corrugated board thiab cov vuas hlau (tom kawg tsis muaj cov txheej txheem tiv thaiv sab hauv).
Zaj movie yuav tsis tso cov pa ntub dej mus txog qhov hlau. Ua li no, nyob rau sab tsis ncaj ncees lawm muaj ib tug ntxhib ntaub txheej, uas yog tsim nyog los sau ya raws. Nws yog tsim nyog los nteg cov zaj duab xis nrog ib tug anti-condensation txheej nrog cov ntaub sab down, stepping rov qab li ntawm 2-6 cm los ntawm txheej ntawm ntxhia wool. Cov tsev membranes uas muaj peev xwm dhau evaporation yog siv thaum insulating phab ntsa los ntawm sab nraud, lawv tiv thaiv cov ntaub ntawv los ntawm gusts ntawm cua thiab tuaj yeem haum rau hauv pitched ru tsev. Lawv siv kuj tau pom zoo nyob rau hauv cov facades uas tsis yog-hermetic, thaum nws yog tsim nyog los nteg ib tug tiv thaiv tiv thaiv ya raws. Rau vapor permeability, cov yeeb yaj kiab muaj perforations thiab microscopic pores. Cov dej noo uas khaws cia hauv cov rwb thaiv tsev thermal yuav tsum dhau los ntawm lawv mus rau qhov cua.
hom tseem ceeb ntawm vapor permeable waterproofing membranes
Vapour-permeable membrane tuaj yeem ua tau ntau yam. Nov yog:
- pre-diffusion yam khoom;
- diffusion membrane;
- super diffusion membrane.
thawj ntau yam muaj peev xwm dhau 300 g ntawm pa taws ib hnub. Qhov ntsuas no muaj feem xyuam rautxhua square meter. Yog hais tias peb tham txog ib tug diffusion membrane, ces cov vapor permeability coefficient yuav txawv ntawm 300 mus rau 1000 g / m 2. Rau superdiffusion daim nyias nyias, daim duab no tshaj 1000 g / m 2. Vim lub fact tias pre-diffusion membranes tiv thaiv cov ya raws, lawv yuav siv tau nyob rau hauv lub ru tsev raws li ib tug txheej txheej. Nws yog ib qho tsim nyog los muab qhov sib txawv ntawm huab cua ntawm cov rwb thaiv tsev thermal thiab zaj duab xis.
Rau qhov thaiv phab ntsa, cov ntaub ntawv zoo li no tsis tuaj yeem siv, vim lawv tsis dhau chav dej. Tom qab tag nrho, thaum txoj kev qhuav txaus, hmoov av tuaj yeem nkag mus rau hauv lub qhov hws los ntawm qhov cua. Qhov no yuav ua rau cov yeeb yaj kiab nres "ua pa", thiab cov condensate yuav nyob ntawm txheej rwb thaiv tsev.
Vapour-permeable membrane tshuaj xyuas
Lub vapor-permeable daim nyias nyias yuav tsum tau muab tso nrog cov cuab yeej tshwj xeeb. Yog hais tias peb tham txog ib tug diffusion los yog superdiffusion membrane, ces lub pores ntawm no loj heev, yog li ntawd lawv yuav clogged zoo nkauj sai sai. Qhov no yuav tsum muaj qhov sib txawv ntawm huab cua rau qhov cua los ntawm sab hauv qab. Raws li cov neeg siv, qhov no tsis tas yuav thab nrog kev txhim kho lub crate thiab counter-rail. Ntawm kev muag khoom koj tuaj yeem nrhiav tsis tau tsuas yog diffusion films, tab sis kuj lawv cov ntau yam. Raws li cov neeg yuav khoom hais txog, ib txheej rau qhov cua nyob hauv lawv. Vim li no, condensate tsis tuaj yeem nkag mus rau hauv lub ru tsev hlau. Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm cov khoom siv no yog tib yam li cov yeeb yaj kiab los tiv thaiv condensate. Txawm li cas los xij, kuj muaj qhov sib txawv. Raws li hais hauv tsevmasters, lub volumetric membrane muaj peev xwm tshem tawm noo noo los ntawm rwb thaiv tsev. Tom qab tag nrho, yog hais tias lub ru tsev hlau muaj ib tug me ntsis txoj kab nqes los ntawm 3 mus rau 15 °, ces lub condensate los ntawm sab hauv qab yuav tsis muaj peev xwm ntws. Nws yuav ua rau cov galvanized txheej thiab maj mam ua kom puas tag.
Yuav ua li cas rau nruab daim nyias nyias - los ntawm sab hauv lossis sab nraud ntawm cov rwb thaiv tsev?
Vapour-permeable waterproofing membrane yuav tsum tau pw raws li ib txoj kev. Yog tias tsim nyog rau thermally insulate lub façade, tom qab ntawd cov yeeb yaj kiab tshem tawm yuav tsum nyob rau sab nraud. Yog hais tias lub ru tsev yuav tsum tau insulated, ces ib zaj duab xis nrog ib tug anti-condensate txheej ntawm ib tug volumetric los yog diffusion hom yog nteg on top ntawm ntxhia wool. Nyob rau tib lub sijhawm, nws yog ib qho tsim nyog yuav tsum tau ua raws li cov thev naus laus zis uas siv rau hauv kev teeb tsa ntawm qhov cua facades. Yog hais tias lub ru tsev tsis muaj rwb thaiv tsev, ces txheej zaj duab xis yuav tsum nyob rau hauv qab, nyob rau hauv lub rafters. Thaum insulating lub qab nthab saum toj ntawm cov chav nyob hauv qab nthab, lub vapor-permeable membrane yuav tsum tau muab tso rau hauv qab lub rwb thaiv tsev. Ib qho vapor-permeable waterproofing membrane yuav tsum tau siv rau sab hauv phab ntsa rwb thaiv tsev. Nyob rau hauv rooj plaub no, nws yuav tsum tsis txhob muaj perforation, tab sis yuav tsum tau nteg on top ntawm mineral wool, nyob rau hauv lub chav tsev.
Yuav ua li cas nteg daim nyias nyias - sab hauv los yog ntsej muag?
Raws li kev xyaum qhia, rau ntau tus neeg nws tseem yog qhov paub tsis meej uas sab twg los tso cov vapor-permeable membrane. Yog zaj movieyuav muaj tib yam tsis ncaj ncees lawm sab thiab sab pem hauv ntej, ces cov lus nug raug tshem tawm tam sim ntawd. Txawm li cas los xij, nws tsis yog ib txwm muaj peev xwm nrhiav tau ob sab yeeb yaj kiab ntawm kev muag khoom. Yog tias peb tab tom tham txog ntau yam los tiv thaiv condensate, ces yuav muaj cov ntaub sab hauv los ntawm sab hauv, thiab thaum lub sij hawm installation nws yuav tsum tau tig rau sab hauv ntawm chav tsev. Cov hlau txheej ntawm cov ntawv ci yuav tsum tau kos ntawm no.
Yog tias tau yuav vapor-permeable diffusion membrane, ces koj yuav tsum nyeem cov lus qhia. Nyob rau hauv nws, cov chaw tsim tshuaj paus feem ntau qhia txog technology ntawm nteg cov khoom. Txawm li cas los xij, tib lub tuam txhab tuaj yeem tsim cov yeeb yaj kiab ib leeg thiab ob sab. Koj tuaj yeem txiav txim siab sab nrauv thiab sab hauv los ntawm xim. Yog hais tias daim nyias nyias muaj ob sab, ces ib tug ntawm lawv yog xim nyob rau hauv ib tug brighter ntxoov ntxoo, feem ntau qhov no yog sab nrauv ntawm cov khoom.
Yuav ua li cas xaiv daim nyias nyias
Yog tias koj xav tau cua-nqus-pov thawj vapor-permeable membrane, ces koj tuaj yeem xyuam xim rau Izospan A kev xaiv feem ntau yuav los ntawm cov neeg siv khoom, uas yog tsim los tso rau hauv qhov chaw hauv qab. Nws yog siv los tiv thaiv condensation thiab cua ntsiab ntawm phab ntsa thiab ru tsev thaum lub sij hawm tsim ib lub tsev. Lub membrane yuav tsum nyob rau hauv lub ru tsev los yog phab ntsa cladding nyob rau sab nraum lub thermal rwb thaiv tsev. Sab nrauv yog dej-repellent du nto, thaum lub sab hauv muaj ib tug ntxhib anti-condensation qauv. Nws yog tsim los khaws cov dej noo, ua raws li evaporation hauv cov kwj deg. Qhov no windscreenvapor-permeable membrane yog ib qho yooj yim mus use, nws yog yus muaj los ntawm siab mechanical zog thiab ib puag ncig kev ruaj ntseg. Tsis muaj cov tshuaj phem nyob hauv cov vapors, thiab cov khoom ntawm cov khoom tuaj yeem khaws cia rau lub sijhawm ntev. Cov khoom siv tiv taus cov kab mob thiab tshuaj lom neeg.
Cov yam ntxwv ntawm kev tso cov khoom "Izospan A"
Cov cua-vapor-permeable membrane "Izospan A" yog siv los ua cov ntaub thaiv npog hauv cov txheej txheem thermally insulated ru tsev, lub kaum sab xis yuav tsum tsis pub tsawg dua 35 °. Cov nplooj ntawv profiled lossis shingles tuaj yeem ua raws li kev npog sab nraud.
Ntawm ntawm Megaflex membrane
Koj puas xav tau vapor permeable membrane? Qhov twg yog qhov zoo dua, koj yuav tsum txiav txim siab ua ntej mus xyuas lub khw. Ib qho ntawm cov khoom siv no yog "Megaflex", uas yog cov txheej txheem peb txheej. Ob txheej txheej txheej yog micro-perforated thiab cov txheej sab hauv yog cov yeeb yaj kiab ntxiv. Kev txhawb nqa mesh muab cov khoom siv zog, thaum ob tog lamination muab cov khoom tsis muaj dej.
Cov khoom muaj micro-perforations, uas lav qhov cua ntawm cov dej vapor los ntawm sab hauv. Qhov no noo noo-pov thawj vapor-permeable membrane muaj peev xwm tiv thaiv qhov chaw hauv qab ntawm lub ru tsev los ntawm noo noo, plua plav thiab soot, los tiv thaiv cov ntaub ntawv los ntawm sab nraud ya raws thiab sab hauv condensate. Yog xav tau kev tiv thaiv cua, ces yuav tsum tau siv ntau yam Megaflex D 110 Standard, uasdov tawm nrog kab rov tav panels nrog sib tshooj ntawm 15 cm.
Zoo kawg
Ib lub tshuab hluav taws xob-windproof vapor-permeable membrane uas tiv thaiv cov ntaub ntawv los ntawm ya raws, cua thiab vapor yuav tsum muaj nyob rau hauv cov ru tsev insulated thiab ventilated facades. Hauv thawj kis, qhov sib txawv yog nruab los ntawm kev tsim lub txee-lattice, thaum thaum insulating lub façade, qhov sib txawv tuaj yeem tau txais los ntawm kev txhim kho kab rov tav profiles lossis racks.
