Kev ua haujlwm ntawm cov khoom siv insulating hauv kev tsim kho yog deb ntawm qhov kawg. Txawm hais tias muaj kev txhim kho hauv cov yam ntxwv ntawm cov khoom tiav, tsuas yog cov insulators txhim khu kev qha thiab ruaj khov tuaj yeem txuag lub tsev los ntawm kev poob cua sov thiab cov teeb meem ntawm cov dej noo. Nyob rau tib lub sijhawm, cov tsoos hluav taws kub insulators tau maj mam poob lawv qhov cuam tshuam rau keeb kwm yav dhau los ntawm kev nce ntxiv rau kev ua haujlwm ntawm cov tsev. Lawv qhov chaw yog coj los ntawm hydro-vapor barrier zaj duab xis, uas kuj muaj thermal tiv thaiv ntawm nws cov tub ntxhais, tab sis tsis tso cai rau nws los ua waterlogged. Nyob rau hauv qhov tseeb, qhov no yog ib tug multifunctional tiv thaiv barrier uas koj muaj peev xwm tiv thaiv cov qauv ntawm txias thiab noo noo.
Hydro vapor barrier yog dab tsi?
Lub tswv yim ntawm hydro vapor barrier yog qhov nyuaj los ntawm kev ua haujlwm ntawm cov khoom uas tuaj yeem dais lub npe. Nyob rau hauv ib txwm saib, qhov no yog ib daim nyias nyias uas yog siv los muab kev tiv thaiv rau lub tshav kub insulator. Qhov tseem ceeb tshaj plaws yog qhov tshwm sim thiab cuam tshuam los ntawm kev tiv thaiv. Nyob ntawm daim ntawv thov, nws tuaj yeem ua rau chav dej, noo noo, txias, cua, thiab lwm yam. Cov ntsiab lus ntawm hydrovapor barrier zaj duab xis kuj txawv - hauv qhov no, peb tuaj yeem paub qhov txawv.profiled thiab tiaj daim nyias nyias. Thawj yog ua los ntawm polyethylene nyob rau hauv daim ntawv ntawm cov nplooj ntawv nrog puag ncig los yog square protrusions zoo li spikes. Pav ca daim nyias nyias yog tsim tsis tsuas yog los ntawm polyethylene. Polyolefin thiab txawm tias polyvinyl chloride kuj tau siv hauv kev tsim khoom. Qhov tshwm sim yog ib zaj duab xis uas nws thickness tsis tshaj 2 hli. Feem ntau, cov yeeb yaj kiab tiaj tus tsawg dua 1 hli tuab yog siv rau hauv cov vov tsev thiab cov khoom tiav, thiab cov ntaub tuab tuab yog siv los tiv thaiv lub hauv paus.
Hydro vapor barrier yam ntxwv
Cov ntaub ntawv qhia txog cov khoom ntawm hydrovapor barrier txawv nyob ntawm cov khoom siv tshwj xeeb. Piv txwv li, nws tsim nyog xav txog cov yam ntxwv uas Izospan hydrovapor barrier zaj duab xis muaj. Qhov no yog ib qho ntawm feem ntau, raws li kev tshuaj xyuas, cov ntaub ntawv nrov ntawm Lavxias teb sab kev lag luam hauv ntu no:
- Khoom siv: 100% polypropylene.
- Tearing load transverse/longitudinal, N/5 cm: 107/130.
- Vapor permeability, δ: tsis tsawg dua 7.
- UV stability: 3-4 lub hlis.
- Dej tsis kam: kab dej tsis pub tsawg dua 1000 hli.
- Kub ntau yam uas siv tau: ntawm -60 txog + 80 ºC.
Kev siv cov khoom hauv lub ru tsev rwb thaiv tsev
Feem ntau, hauv kev tsim cov ncuav qab zib vov tsev, hydro vapor barriers ua raws li kev tiv thaiv ncaj qha tiv thaiv ya raws, thiab tseem muaj kev tiv thaiv cua. Qhov no xwb masthaum xav tau siab yog muab tso rau ntawm insulators nyob rau hauv cov nqe lus ntawm lub zog thiab durability. Raws li txoj cai, ib zaj duab xis waterproofing rau ib lub ru tsev yog nteg nyob rau hauv lub cua sov yam tsis muaj qhov sib txawv ntawm qhov cua. Qhov kev txiav txim siab no yog vim kev lag luam muaj peev xwm nyob rau hauv daim ntawv ntawm kev txo tus nqi ntawm kev txhim kho lub crate ntawm ib qho hluav taws xob insulator thiab ib daim nyias nyias. Windproof films nrog cov teebmeem ntawm vapor thiab waterproofing yuav siv tau raws li subroofing khaubncaws sab nraud povtseg nyob rau hauv lub ru tsev qauv nrog txawv slopes, txij li thaum fixation yog muab tshaj lub rafters saum lub rwb thaiv tsev. Cov txheej txheej tshwm sim ua ib qho insulating khoom rau cov qauv kev txhawb nqa, tiv thaiv nws los ntawm kev nkag mus rau hauv qab-ru tsev condensate, nrog rau cua, los nag thiab daus.
Daim ntawv thov nyob rau hauv stud phab ntsa rwb thaiv tsev
Kev teeb tsa ntawm cov phab ntsa tseem ceeb ntawm lub tsev qauv kuj suav nrog kev muab cov vapor thiab waterproofing. Nyob rau hauv cov ntaub ntawv no, zaj duab xis tiv thaiv cov khoom los ntawm atmospheric noo noo, gusts ntawm cua thiab hmoov. Tab sis muaj, raws li pov thawj los ntawm kev tshuaj xyuas ntawm tus tswv, lwm qhov tseem ceeb ua haujlwm uas cov yeeb yaj kiab waterproofing rau vov tsev thiab cov phab ntsa yuav tsum muaj yog lub peev xwm tshem tawm cov vapors los ntawm cov khoom siv fiber ntau.
Cov zaj duab xis yog ntsia rau hauv qab daim tawv nqaij ntawm lub tsev nyob rau sab nraum lub tshav kub insulator. Nws yog ntshaw kom mount nws thoob plaws hauv lub thav duab nyob rau sab saum toj ntawm lub rwb thaiv tsev nyob rau hauv ib tug kab rov tav txoj hauj lwm. Cov pob qij txha yog ua nrog sib tshooj ntawm 10 cm, qhov kawg fixation yog ua nrog stapler. Nws yog ib qho tseem ceeb uas yuav tau xav txog tias thaum ua tiav kev ua tiav yuav tsum yogQhov cua qhov sib txawv li ntawm 3-4 cm yog sab laug, nws yog ib qho tsim nyog los xyuas kom meej qhov kev tshem tawm ntawm noo noo.
Hydro vapor barrier of floors
Cov khoom yuav tsum tau muab tso rau ntawm lub qab nthab thiab nws qhov chaw ntxhib, nrog rau cov kab teeb hauv pem teb tshaj qhov rwb thaiv tsev. Nyob rau hauv cov ntaub ntawv no, qhov sib txawv nce mus txog 20 cm yog tsim los xyuas kom meej qhov nruj ntawm lub barrier, lub waterproofing zaj duab xis rau hauv pem teb yog ntxiv fastened nrog ib tug tshwj xeeb daim kab xev. Cov khoom siv no kuj tau muab los ntawm cov tuam txhab insulator thiab ua cov khoom sib txuas.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias yog cov chav uas txuas nrog lub rwb thaiv tsev interfloor sib tshooj muaj qhov sib txawv ntawm qhov kub thiab txias, ces nws yuav tsum xaiv cov khoom siv insulating nrog kev ua haujlwm ntev. Yog li, ntxiv rau hydro thiab vapor barrier, nws yog ib qho tsim nyog los muab lub peev xwm ntawm qhov thaiv kom muaj kev cuam tshuam cov cua sov. Piv txwv li, ib zaj duab xis hydro vapor barrier uas tau npaj yuav muab tso rau hauv ib lub tsev los yog hauv qab nthab yuav tsum muaj qhov zoo sib xws.
Hydro vapor barrier ntawm cov phab ntsa sab hauv
Thaum insulating cov phab ntsa ntawm sab hauv, ob txoj haujlwm tau ua: vapor barrier thiab tiv thaiv kev sib kis ntawm cov khoom tsis zoo ntawm rwb thaiv tsev thoob plaws hauv lub tsev. Cov membranes yog tsau rau ntawm ob sab ntawm lub rwb thaiv tsev ntawm lub hauv paus txhawb nqa nyob rau hauv daim ntawv ntawm racks thiab beams. Tsis tas li, yog tias ua tau, cov yeeb yaj kiab hydro-vapor barrier tuaj yeem txuas rau saum npoo ntawm qhov ntxhib tiav. Kev txhim kho yog ua tiav nrog stapler lossis galvanized rau tes. Tab sis nyob rau hauv cov ntaub ntawv no, qhov sib tshooj yuav tsum yog tsawg kawg yog 15 cm. Yog hais tias ntxiv phab ntsa kho kom zoo nkauj yog npajclapboard lossis plywood, tom qab ntawd cov rwb thaiv tsev tuaj yeem txuas nrog siv ntsug ntoo slats uas tau txais kev kho mob antiseptic. Tsis tas li ntawd, qhov sib txawv ntawm 3-4 cm yog khaws cia ntawm qhov txiav thiab daim nyias nyias.
Yuav ua li cas xaiv qhov vapor barrier?
Nyob rau hauv kev xaiv ntawm cov khoom siv insulating, qhov tseem ceeb ntawm kev tsim qauv uas tau npaj los muab kev tiv thaiv no nce ntxiv. Ntawd yog, pib nrog, kev hem thawj rau qhov chaw ntawm daim ntawv thov raug txiav txim siab, thiab tom qab ntawd yuav cov yeeb yaj kiab hydrovapor barrier. Yuav ua li cas xaiv cov khoom no tsis yog ib lo lus nug yooj yim, nws yuav tsum coj mus rau hauv tus account ob peb lub ntsiab lus. Ua ntej koj yuav tsum txiav txim siab txog lub hauv paus chiv keeb ntawm daim nyias nyias. Feem ntau nws yog polyethylene. Nws yog ib advisable mus xaiv ib tug perforated zaj duab xis, raws li nws yog lub feem ntau check. Nrog kev txhim kho kev txawj ntse, nws tuaj yeem muab qhov ruaj khov thiab muaj txiaj ntsig zoo rau kev ya raws thiab cua.
Yog tias lub zog tensile tsis yog qhov tseem ceeb, ces lub tiaj tus hydro-vapor barrier zaj duab xis kuj yuav tsim nyog. Tus nqi nyob rau hauv cov ntaub ntawv no yuav tsis tshua muaj - ib tug yob yuav muas rau 1000-1200 rubles. Yog hais tias ib tug reinforced zaj duab xis nrog ib tug hlau txheej yog muas, ces koj yuav tsum tau npaj them 2000-3000 rubles rau nws. Tab sis nrog nws cov kev pab, koj tuaj yeem muab tsis tau tsuas yog ua haujlwm rwb thaiv tsev, tab sis kuj ruaj khov.
Kev tshuaj xyuas ntawm kev ua kom tsis muaj dej
Tsis ntev los no, cov yam tsis zoo los ntawm kev siv hydrovapor barriers, cov neeg tsim khoom thiab cov kws tsim vaj tsev nrhiavtshem tawm los ntawm kev xaiv qee yam khoom siv rau cov qauv thiab ua tiav. Tab sis txoj hauv kev no txo qis cov kev daws teeb meem thev naus laus zis. Kev siv cov insulating membranes, nyob rau hauv lem, xyaum tsis cuam tshuam zoo sib xws rau lub tsev. Qhov no, tshwj xeeb tshaj yog, tau lees paub los ntawm Tyvek khoom waterproofing zaj duab xis, tshuaj xyuas ntawm cov uas nco ntsoov cov txiaj ntsig ntawm nws siv. Txo cov dej noo nyob rau hauv qhov chaw nruab nrab ntawm qhov ua tiav thiab lub tsho ntxhib, ua ke nrog kev tswj xyuas kev ncaj ncees ntawm cov thermal insulator, tsuas yog ib feem ntawm cov txiaj ntsig uas cov insulator tau muab.
Zaj lus
Rau txhua qhov lawv muaj koob meej, daim nyias nyias rau hydro thiab vapor barriers tseem yog ib qho kev tsim tshiab. Rwb thaiv tsev yog thawj pab pawg ntawm cov ntaub ntawv no tshwm sim nyob rau hauv kev ua lag luam, tab sis nws siv nyob rau hauv cov chav nrog high humidity yog ineffective thiab yuav tsum tau lwm txheej tiv thaiv - qhov no yog li cas ib tug hydrovapor barrier zaj duab xis tshwm sim. Yuav ua li cas xaiv qhov zoo membrane thiab yuav ua li cas rau nruab nws kom raug yog cov lus nug tseem ceeb uas cov neeg siv khoom ntsib. Thiab cov neeg tsim khoom ntawm cov ntaub ntawv no tau ua haujlwm hnyav rau lawv, txhim kho ob qho tib si kev ua haujlwm zoo thiab cov txheej txheem tso. Nyob rau theem no, cov tuam txhab lag luam tuaj yeem muab cov insulators zoo heev uas tuaj yeem tsis tsuas yog ua kom cov rwb thaiv tsev los ntawm cov dej noo, tab sis kuj tseem muaj kev tiv thaiv kev tiv thaiv los nag thiab cua.
