HomelinessCov cuab yeej thiab khoom siv

"Tyvek" (vapor barrier): yam ntxwv, kev teeb tsa

Vapor sealing cov ntaub ntawv niaj hnub no yog indispensable rau nqa tawm siv tej hauj lwm. Ib qho ntawm feem nrov thiab ntau yog hnub, vim lawv muaj peev xwm los tiv thaiv tus qauv ntawm cov dej noo thiab cua, tsim kom muaj kev sib haum me ntsis hauv lub tsev. Nyob rau ntawm kev ua lag luam niaj hnub no, ib qho kev lag luam loj heev, tab sis "Taiweck" - vapor barrier, uas yog suav tias yog ib qho zoo tshaj plaws.

Kev piav qhia

Yog hais tias koj xav xaiv ib lub siab zoo vapor thaiv, ces nws tsim nyog tau ntsib cov khoom muag raws li "Tyvek" hom, uas muaj ib cov qauv tsis-khaus. Cov week yog muaj li ntawm tsawg ceev polyethylene, thiab yog ua los ntawm high-ceev fiber txoj kev technology. Txuas lub ntsiab rau txhua tus hauv qab ntawm kev kub ntxhov.

Cov cuab yeej no muaj kev tiv thaiv zoo tshaj plaws, ua kom muaj zog vapor ceev thiab siab zog. Cov yam ntxwv tso cai siv cov "Taiwek" membrane los tiv thaiv lub nrig sab nraud ntawm lub tsev, lub rwb thaiv tsev ntawm lub ru tsev thiab rau cov khoom siv ntu ib ntus thaum tsim kev lag luam. Rau optimum nyhuv nws yog pom zoo kom siv cov khoom nyob rau hauv ua ke nrog nrog fibrous rwb thaiv tsev thiab ib tug waterproofing membrane.

Ntsiab Ntaus

"Tyvek" yog vapor thaiv, uas txawv ntawm cov ntaub ntawv zoo li "Yutofol", "Isospan" los yog "Nikobar". Ntawm qhov zoo tshaj yog:

  • Tsis tas yuav tsum muab qhov cua nkag mus rau lub sij hawm siv;
  • Muaj peev xwm tshem tau ya raws ntawm cua sov thaiv;
  • Kev pab cuam lub neej ntev ntawm cov khoom siv ntoo;
  • Kev tu ntawm kev tsim nyog ntawm vapor barrier nrog preservation ntawm vapor nruj.

Cov ntaub ntawv no rau ib nrab xyoo yog ua tau nws txoj haujlwm tsis tau zoo.

Cov lus qhia

Lub vapor barrier "Tyvek", tus yam ntxwv ntawm cov uas yuav tsum tau nthuav tawm hauv qab no, yog muaj muag rau ntau hom, txhua tus tau muaj nws tus yam ntxwv. Koj yuav nrhiav tau xya lub hnub uas tau tsim los ntawm lub khw muag khoom raws li cov hauv qab no:

  1. Mos.
  2. Supro.
  3. Khoom.
  4. Khoom Silver.
  5. Tsev Txhuas.
  6. AirGuard SD5.
  7. AirGuard Reflective.

Qhov tseem ceeb tshaj plaws nyob rau hauv qhov teeb meem no yog kev pom zoo. Rau thawj ob qho kev daws teeb meem, qhov kev ntsuas no yog 0.02 Sd (m). Cov kab thib peb thiab plaub yog vapor permeability uas yog 0.03 Sd (m). Qhov thib tsib, thib rau thiab thib xya variants ntawm cov hnub nyoog muaj ib qho pa ntawm qhov tsawg tshaj 0.02; 5-10 thiab 2000 Sd (m), feem.

Cov naj npawb ntawm cov khaubncaws sab nraud tuaj yeem txawv, piv txwv, nyob rau thawj, thib peb, thib plaub thiab thib tsib versions, cov txheej tsuas yog ib qho; Nyob rau hauv thib ob thiab thib rau - ob txheej. Thiab tsuas yog lub xeem version ntawm lub membrane txawv raws li muaj 4 layers. Tag nrho cov kev daws teeb meem muaj cua tsis kam, tab sis kev khiav hauj lwm qhov ntsuas nws txawv ntawm -40 rau + 100 hauv kab 1 thiab 5th, whereas hauv ob tom kawg yog qhov me me me thiab qhov txawv ntawm -40 rau + 80 ° C.

Ob lub limtiam dhau los no yog tsim los tso rau ntawm phab ntsa thiab lub ru tsev, qhov thib ib daim nyias nyias tsuas siv tau rau lub ru tsev, tab sis qhov thib tsib yog rau phab ntsa. Txhua lub tswv yim nthuav tawm los ntawm lub khw yuav siv tau rau ntau tshaj 50 xyoo.

Mounting tswv yim

"Tyvek" - vapor barrier, uas yuav tsum haum rau hauv ib lub tshuab. Ua li no, cov yob yuav tsum tau muab khi ua ke los yog khij lub tsho, ua kom nruj nrog cov clamps, qhov kev ncua deb uas yuav tsum muaj qee yam ntawm 30 mus rau 50 cm.Thaum tus tswv yuav tsum pib txhim kho lub grating, uas yuav ua kom pom tseeb ntawm lub tsho thiab cov rwb thaiv tsev.

Cov cheeb tsam ntawm fastenings thiab cov chaw nyob ib sab, thiab qhov chaw ntawm kev sib tsoo yuav tsum tau ua los ntawm ib daim kab xev thev rau ntawm acrylic or butil basis. Qhov kev qhia no yuav siv tau txawm tias thaum lub canvas yog torn. "Tyvek" yog vapor barrier, uas yuav tsum tau muab sau rau sab hauv. Yog tias koj xav ua hauj lwm hauv cov chav dej txias, uas tau muab nrog lub caij ntuj no, cua sov tsis tas yuav tsum tau rau lawv. Nyob rau hauv rooj plaub no, daim nyias nyias yuav tsum muab tso rau hauv qab nthab hauv pem teb. Tshuab rau wrapping lwm phab ntsa yuav nyob zoo ib yam li hauv rooj plaub vov tsev.

Ntxiv nrog rau Airguard SD5 vapor barrier

Vapor barrier "Tyvek» Airguard SD5 muaj thaj tsam ntawm 75 m 2 ib yob. Cov khoom siv no siv rau lub vapor barrier ntawm lub tsev cov tsev thiab cov thawv kub-insulated pitched ru tsev. Cov khoom khaws nws cov khoom, thaum tswj cov qib uas tsim nyog ntawm vapor barrier.

Zaj ntawm cov pa tshuaj, uas yog muab los ntawm cov txheej txheem high-tech uas tau siv rau qhov kev txhawb nqa. Yog hais tias zoo li lub vapor barrier rau lub ru tsev "Taiwek" yuav siv nrog rau lub rhaub, qhov no yuav ua rau lub ntsuas kub thiab av noo, uas yog ze rau cov yam ntxwv ntawm lub tsev ntoo.

Ntawm cov txiaj ntsig ntawm cov khoom siv no yuav tsum tau qhia txog kev cais tawm ntawm lub tsev cog khoom, ua kom muaj kev sov siab hauv lub tsev, tiv thaiv lub tsev ntawm kev puas tsuaj, kev nyob, lub zog thiab kev nyab xeeb ntawm ib puag ncig.

Ntxiv nrog rau cov yam ntxwv ntawm Airguard SD5

Qhov saum toj no-piav vapor barrier rau lub ru tsev ntawm "Tyvek" yog 100% polyolefin, nws cov thickness yog 430 microns. Ib tug yob nyhav 14 kg, thiab nws qhov ntev yog 50 x 1.5 m. Lub siab ntsig txog thiab thoob plaws yog 200 thiab 170 N / 5 cm, feem. Permeability rau 24 teev sib npaug rau 0 g / m 3, whereas cov dej kuj yog 3 m ntawm cov dej. Kos duab.

Cov analogues ntawm lub vapor barrier "Tyvek"

"Tyvek" yog ib qho thaiv teeb meem, qhov sib piv ntawm cov uas nthuav tawm hnub no nyob rau hauv kev ua lag luam hauv ntau qhov. Ntawm lwm tus neeg nws yog tsim nyog los faib "Izospan", uas yog siv los ua ib qho kev thaiv teeb meem rau kev tiv thaiv thiab kev rwb thaiv tsev ntawm cov khoom siv rau ntau lub hom phiaj.

Qhov chaw ntawm kev siv cov khoom siv no yog:

  • Phem ntsa;
  • Attic Plag Tsev;
  • Insulated sloped ru tsev;
  • Kev sib tshuam overlappings;
  • Cov nplais quav.

Qhov no cov ntaub ntawv uas muaj peev xwm sawv ntawm niaj raug tshav ntuj rau 4 lub hlis, raws li nyob rau hauv lub polypropylene, thiab rau cov pa dej kuj yog sib npaug zos rau 7 m 2 / h * Pa / mg. Lwm analogue yog vapor barrier zaj duab xis "Yutafol", uas yog ib lub microperforated membrane, tsis suav cov nkag mus ntawm qhov chaw ntawm lub qhov chaw, thaum nws tsis tiv thaiv kom tsis qhuav ntawm cov cua txias. Lub membrane muag hauv rolls thiab muaj kev muag khoom rau ntau hom: "Yutafol", "Tshwj xeeb" thiab "D Txuj".

Xaus

Yog hais tias koj ua kom lub rwb thaiv tsev ntawm lub tsev ntoo siv lub "Taiwanque" daim nyias nyias, ces koj tuaj yeem coj kom zoo dua ntau yam zoo. Piv txwv, kom tshem tawm cov khoom txig ntawm lub tsev cog khoom, tsim kom muaj cov hluav taws xob nyob hauv tsev, ua kom lub zog zoo ntawm lub tsev thiab ua kom muaj tus yam ntxwv zoo ntawm cov qauv.

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