Tyvek Membrane: piav qhia, yam ntxwv thiab kev siv

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28

Cov kws tsim txuj ci niaj hnub no paub txog cov ntaub ntawv Dupont. Lawv tau tsim hauv Luxembourg thiab npog ntau qhov kev lag luam, suav nrog:

• kev ua liaj ua teb;
• construction;
• zog;
• khoom noj khoom haus;
• electronics.

Txawm li cas los xij, tsab xov xwm yuav tsom mus rau hydro-windproof membranes, uas tau muab muag rau ntau yam.

Kev piav qhia

Hauv kev lag luam hauv tsev, Dupont muab cov ntaub ntawv rau cov dej tsis zoo, uas yog tsim los ntawm Tyvek hom. Lawv zoo li cov rolls compact, thiab raws li lawv cov yam ntxwv, lawv tuaj yeem muab faib ua ntau hom hauv qab no:

• "Soft".
• "Tshuaj".
• "Zaj nyiaj".
• "Supro".
• " kab xev.

Cov yeeb yaj kiab dej tsis muaj dej muaj cov vapor permeability zoo heev, yog li lawv paub rau cov neeg siv khoom raws li diffusion membranes. Lawv cov khoom tso cai rau lawv ua lub luag haujlwm ntawm hydro-cua tiv thaiv ntawm thermal rwb thaiv tsev.thiab ntoo ru tsev. Tyvek daim nyias nyias tshem tawm cov vapors los ntawm cov txheej txheem rwb thaiv tsev, tshem tawm qhov tsim ntawm condensate rau ntawm qhov chaw ntawm cov khoom. Lub tom kawg ua pa nyob rau hauv cov kev taw qhia ntawm lub npog txheej ntawm lub ru tsev. Vim li no, daim nyias nyias kuj pom lawv daim ntawv thov hauv kev kho kom zoo nkauj façade.

Lub Tyvek daim nyias nyias yog qhov sib txawv ntawm qhov dej noo tsis nkag mus rau hauv, tsis kov cov txheej txheem zaj duab xis, thaum huab cua khiav tawm vim muaj qhov vapor permeability siab ntawm txheej. Cov lus piav qhia yog cuam tshuam rau txhua hom Dupont waterproofing.

Basic nta

Tyvek daim nyias nyias tau nquag siv hauv hydro thiab cua tiv thaiv cov tsev ntiag tug thiab pej xeem vim qhov tseeb tias cov txheej txheem tiv thaiv muaj txiaj ntsig zoo heev. Qhov kev ntsuas no tuaj yeem ncav cuag 450 microns, uas qhia txog kev ua haujlwm zoo ntawm cov khoom siv thoob plaws tag nrho lub neej kev pabcuam.

Cov daim nyias nyias yog tiv taus hluav taws xob ultraviolet, vim tias cov yeeb yaj kiab yog tsim los ntawm polyethylene. Yog hais tias nyob rau hauv cov ntaub ntawv no peb piv cov membrane nrog analogues, tom qab ntawd lub tom kawg yuav rhiab heev rau qhov kub thiab txias. Raws li Tyvek daim nyias nyias, nws tuaj yeem tiv taus kub txog 100 ° C. Tsis tas li ntawd, nrog rau nws txoj kev siv, tus neeg siv khoom tuaj yeem txuag tau ntawm ib qho ntxiv counter-lattice. Cov khoom siv muaj qhov siab ntawm qhov sib txawv, yog li nws tuaj yeem muab tso rau ntawm qhov rwb thaiv tsev yam tsis muaj qhov sib txawv. Lub neej kev pab cuam ntawm cov qauv yog nce, raws li yog lub zog efficiency ntawm lub tsev.

Scope of Tyvek Solid application

Yog tias koj txiav txim siab yuav ib lub diffusion membrane, koj yuav tsum xub paub koj tus kheej nrog cov peev txheej thiab cov yam ntxwv tseem ceeb. Raws li Tyvek Khoom, cov khoom siv no yog cov yeeb yaj kiab vov tsev uas muaj zog ntxiv. Nws tuaj yeem muab tso rau ntawm rwb thaiv tsev hauv lub ru tsev, qhov twg yuav muaj qhov sib txawv ntawm qhov cua.

Cov daim nyias nyias yog qhov ruaj khov heev, yog li nws tuaj yeem siv rau hauv cov qauv thiab cov ntaub thaiv qhov cua thiab cov tsev cib ntiag tug, nrog rau cov facades ntawm cov tsev ntoo. Cov tom kawg tuaj yeem ntsib nrog siding. Tyvek Solid membrane tuaj yeem ntsia tau txawm tias nyob hauv cov tsev txias ru tsev thiab ntawm lub ru tsev nrog ob qhov cua qhov sib txawv. Hauv qhov no, cua yuav tshwm sim, tab sis txawm tias nws tsis tuaj yeem ua rau lub ru tsev puas.

Cov pa ua pa no yog ib qho ntawm cov vov tsev feem ntau siv rau kev tsim vaj tsev. Nws tau siv nyob rau hauv Russia rau 15 xyoo. Cov khoom muaj ib txheej ua los ntawm lub zog siab polyethylene. Nws muaj ib tug tshwj xeeb qauv thiab muab vapor permeability nyob rau tag nrho cov nto. Vim li no, cov dej noo ntau dhau raug tshem tawm ntawm cov qauv, thiab cov crate thiab rafters tseem qhuav. Lub Tyvek Solid membrane yog nteg nrog sab dawb, tus qauv yuav tsum tig. Zaj duab xis yog qhov hnyav, yog li nws yooj yim rau nruab rau ntawm lub ru tsev.

Tyvek Khoom Specifications

Qhov noCov khoom muaj peev xwm tiv thaiv tsis tau tsuas yog los ntawm cua, tab sis kuj los ntawm nag lossis daus. Nws belongs rau G4 chav kawm flammability. Nyob rau hauv cov nqe lus ntawm flammability, nws belongs rau chav kawm B2. Tus ntsia thawv tsim kua muag lub zog raws thiab hla yog 90 thiab 85 H, ntsig txog. Cov kab dej uas ua rau ntawm cov khoom yuav sib npaug rau qhov siab ntawm 2.35 m.

Diffusion thickness yog sib npaug rau 0.03 Sd. Vapor permeability yog 683g/m² rau 24 teev. Vapor permeability kuj yog 0.1 m2 • h • Pa/mg. Tyvek daim nyias nyias, uas nws tus yam ntxwv yuav tsum pab koj xaiv txoj cai, tuaj yeem ua haujlwm ntawm qhov kub ntawm -40 txog +100 ° C. Cov khoom hnyav 82g / m ², nws thickness yog 0.22mm. Ib lub yob muaj qhov hnyav ntawm 6 kg. Nws loj yog 50x1.5m (75m^2).

Scope ntawm daim ntawv thov ntawm Tyvek Soft

Qhov no breathable waterproofing membrane yuav siv tau los insulate thav duab tsev nrog siding phab ntsa cladding. Cov khoom siv kuj yog siv rau lub ru tsev pitched, uas muaj ib qho cua qhov sib txawv. Cov khoom siv tuaj yeem ua tiav los ntawm ob tog.

Yog tias peb tham txog cov ces kaum, lawv txoj kab nqes tuaj yeem sib npaug li 15 ° thiab ntau dua. Nyob rau hauv qhov chaw sib tshooj, lub canvas yuav tsum tau glued nrog butyl roj hmab daim kab xev. Qhov dav ntawm qhov cua qhov sib txawv yuav tsum yog 50 mm. Nws yog ib qho tsim nyog los tsim lub txee-lattice nyob rau hauv qhov sib txawv ntawm qhov cua, uas yuav muab cov cua nkag dawb.

Rails yuav tsum tau siv los txhim kho Tyvek windproof membrane. Staples los yog ntsia hlaukhoom siv tsis tau. Cia nws nyob rau hauv lub xeev no nyob rau hauv lub los nag yog tsis tsim nyog. Yog hais tias tsis muaj vapor barrier nyob rau hauv insulated attic los yog muaj qhov khoob thiab qhov nyob rau hauv nws, lub rwb thaiv tsev yuav ntub dej, dej khov yuav khov rau ntawm nws qhov chaw. Daim nyias nyias tuaj yeem raug tshav ntuj ntev txog 4 lub hlis, tab sis tsis muaj ntxiv lawm.

Tyvek Soft Specifications

Lub Tyvek Soft waterproofing membrane piav saum toj no tuaj yeem ntsia tau rau ntawm lub ru tsev mansard. Nws belongs rau chav kawm flammability G4, nyob rau hauv cov nqe lus ntawm flammability nws belongs rau chav kawm B2. Sib tsoo quab yuam thiab hla yog 165 thiab 140 EN.

Kab dej ua yeeb yam ntawm cov khoom tuaj yeem muaj qhov siab ntawm 1.85 m. Qhov diffusion thickness yog 0.02 Sd. Vapor permeability hauv 24 teev nce mus txog 744 g / m ². Vapor permeability kuj yog 0.09 m2 • h • Pa/mg. Kev xeem tau ua raws li GOST 25898-83. Qhov kub tsis kam ntawm cov khoom yog sib npaug ntawm qhov txwv ntawm -40 txog + 100 ° C. Membrane hnyav 58 g/m². Nws thickness yog 0.18 hli. Ib lub yob muaj qhov hnyav sib npaug li 4.5 kg. Nws loj yog 50x1.5m (75m^2).

tus nqi

Tyvek membrane, tus nqi uas yog 68 rubles. ib square meter, tuaj yeem kav ntev txog 50 xyoo. Cov khoom yog non-toxic. Nws yog xa mus rau thaj chaw ntawm Russia los ntawm lub teb chaws Yelemees. Los ntawm txoj kev, yog vim li cas ntau tus neeg siv khoom xaiv cov khoom siv windproof no, vim tias nws ua tau raws li European cov qauv zoo.

Membrane "Tyvek Mos" kojtuaj yeem yuav rau 6200 rubles. Txhawm rau kom cov khoom ua tiav nws txoj haujlwm, nws yog ib qho tseem ceeb kom ntseeg tau tias nws raug teeb tsa. Yog li, thaum cov khoom ntoo ntawm lub crate raug kho nrog tshuaj, lawv yuav tsum tau muab cia kom qhuav rau 24 teev. Rails yuav tsum tau siv rau mounting Tyvek Soft.

Zaj lus

Vapour-permeable membranes ua si ib lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov tsev, uas tej zaum yuav yog vaj tse lossis kev lag luam. Los ntawm kev yuav cov kev daws teeb meem zoo li Tyvek membrane, koj tsim kev tiv thaiv uas muab kev ntseeg siab thiab kev ntseeg siab. Cov ntaub ntawv no tuaj yeem ua kom lub zog ua haujlwm ntawm lub tsev thiab ua kom lawv lub sijhawm ua haujlwm ntev.