Kev tsim cov rwb thaiv tsev zoo hauv tsev yog tus yuam sij rau kev nyob zoo. Yog tias cov plag tsev tseem ceeb thiab cov phab ntsa tsis muaj cov khoom txuag hluav taws xob, ces cov haujlwm ntawm kev muab cov microclimate zoo yog hloov mus rau cov ntaub ntawv insulating. Txoj kev daws teeb meem zoo tshaj plaws rau qhov teeb meem no yog kev rwb thaiv tsev ntawm lub ru tsev raws cov rafters, ib daim duab ntawm qhov txheej txheem no yuav siv li cas yog nthuav tawm hauv kab lus.
Lub nuances ntawm xaiv cov khoom siv rau rwb thaiv tsev
Cov khoom siv rau rwb thaiv tsev hauv thaj chaw rafter feem ntau yog xaiv los ntawm cov khoom siv hluav taws xob hluav taws xob ntawm cov qauv, tab sis qhov no yog deb ntawm qhov kev xaiv nkaus xwb. Cov qauv kev txhawb nqa rau txoj kab nqes hav muaj cov kev txwv tseem ceeb hauv cov ntsiab lus ntawm kev npaj ntxiv. Lub ntsiab yog qhov hnyav load, yog li cov khoom yuav tsum yog lub teeb thiab me me, txij li thaum kho cov cuab yeej nyob rau hauv cov ntaub ntawv ntawm loj-hom panels kuj.muab qhov loj ntxiv.
Raws li rau daim ntawv foos, raws li cov qauv kev sib raug zoo, cov kws tshaj lij pom zoo siv cov khoom siv pobzeb, dov. Ib qho kev zam tsuas yog siv rau cov khoom siv rov qab uas tsim nyog siv rau hauv pem teb ntawm lub qab nthab los yog lub qab nthab. Nws yog ib advisable mus nqa tawm ru tsev rwb thaiv tsev raws lub rafters los ntawm lub sab hauv nyob rau hauv nyias txheej, nrog rau kev cia siab ntawm ib tug muaj peev xwm ntawm ib tug ntaus ntawv thiab ib tug tiv thaiv txheej. Nyob rau hauv rooj plaub no, nws yuav zoo dua los siv cov khoom uas muaj cov txheej txheem metallized sab nraud uas ua rau muaj kev cuam tshuam rau cov neeg kho tshuab kev nyuaj siab.
Ntxiv rau, koj yuav tsum ua raws li cov cai dav dav rau kev xaiv cov khoom siv rau kev teeb tsa lub ru tsev thiab lub ru tsev. Nws yog ib qho tseem ceeb uas lub insulator yog non-flammable thiab lom neeg ruaj khov. Lub kaw lus truss tsim los ntawm sawn ntoo, nyob rau hauv nws tus kheej, tsis muaj kev tiv thaiv impregnations, yog yooj yim rau txoj kev loj hlob ntawm fungus thiab pwm, tsis hais txog kev txhawb cov nplaim taws. Hauv qhov kev nkag siab no, cov txheej txheej hauv insulating yuav tsum dhau los ua qhov cuam tshuam rau qhov tsis zoo ntawm kev puas tsuaj ntawm kab teeb thiab kev txhawb nqa ncej.
Tsis txhob hnov qab txog kev tiv thaiv dej
Raws li cov kws tshaj lij, moisturizing cov ntaub ntawv insulating los ntawm tsuas yog 1% tuaj yeem txo nws cov thermal conductivity txog li 30%. Nyob rau lub caij ntuj no, qhov feem pua nce thiab tuaj yeem ua rau kev puas tsuaj ntawm cov qauv insulator. Yog li ntawd, thev naus laus zis ntawm lub ru tsev rwb thaiv tsev raws cov rafters yam tsis poob muab rau kev suav nrog hydrobarrier hauv cov qauv insulating. Nws yog ntshaw tias lub plhaub uas tsis muaj dej-resistant kuj muab cov khoom zoovapor barrier.
Hydrological rwb thaiv tsev cov ntaub ntawv feem ntau raug soj ntsuam raws li lub zog, abrasion tsis kam thiab hluav taws kub. Cov no yog cov khoom tsim tshwj xeeb, yog li kev hem thawj lom neeg tsis suav nrog. Qhov kev daws teeb meem zoo tshaj plaws yuav yog lub ru tsev membrane raws li polypropylene lossis polyethylene. Yog tias koj siv cov kev hloov kho ntawm cov yeeb yaj kiab nrog cov ntaub qhwv los yog cov ntaub thaiv, ces lub ru tsev rwb thaiv tsev raws cov rafters tuaj yeem ua yam tsis muaj qhov tshwj xeeb counter-lattice los ntawm sab nraud. Lub diffusion membrane yog pom zoo kom muab tso ncaj qha rau ntawm lub tshav kub insulator txheej, uas yuav txo tau cov nqi ntawm kev ua hauj lwm thiab cov nqi. Qhov no waterproofer directs ya raws nyob rau hauv ib tug kev taw qhia - los ntawm lub rwb thaiv tsev nto. Tsis tas li ntawd, condensate sau nyob rau sab nraud, tom qab uas nws ntws los yog erodes. Ib qho tseem ceeb nuance thaum npaj cov khaubncaws sab nraud povtseg ntawm tus neeg saib xyuas waterproofing yog nteg lawv nrog rau sab xis rau lub rwb thaiv tsev. Feem ntau tib daim nyias nyias tau cim nrog cov ntawv tshwj xeeb uas qhia rau pem hauv ntej lossis sab nraub qaum.
Yuav ua li cas yog tus qauv ntawm insulating "pie"?
Rwb thaiv tsev kev teeb tsa hauv lub ru tsev tuaj yeem sib txawv nyob ntawm lub ru tsev yam ntxwv, kev xav tau rwb thaiv tsev, thiab cov qauv rafter. Nyob rau hauv txhua rooj plaub, txheej txheej yuav sawv cev los ntawm cov khoom siv vov tsev - nws tuaj yeem yog cov ntawv hlau profiled, cov vuas bituminous lossis slate raws li cov pob zeb asbestos. Cov txheej no tseem tuaj yeem kho rau cov rafters, txawm li cas los xij, cov kab nruab nrab feem ntau yog siv los ua kom muaj kev ruaj ntseg. Ib hom crate yog tsim, uas nws twb mated nyob rau hauvtshav kub insulator. Tab sis ua ntej ntawd los ntawm kev sib cais sab nraud. Ntawm cov subtleties ntawm lub ru tsev rwb thaiv tsev nyob rau hauv lub rafters, qhov tseem ceeb ntawm kev tswj cov ventilated qhov khoob yuav tsum tau muab sau tseg. Ntawd yog, 2-3 cm yuav tsum nyob nruab nrab ntawm cov ntxhia pob zeb slabs thiab lub ru tsev rau huab cua ncig. Nws yog qhov indentation uas cov laths ntawm lub crate yuav muab.
Ntxiv thiab, ua ntej thermal rwb thaiv tsev los ntawm sab nraud, vapor barrier thiab cua tiv thaiv tuaj yeem ua raws. Lub xub ntiag ntawm txheej kawg tsuas yog nyob ntawm hom ru tsev. Piv txwv li, niaj hnub qauv ntawm shingles thiab ondulin coj nyob rau hauv ib co ntawm cov insulating zog, tshem tawm qhov yuav tsum tau rau hauv ob sab phlu ntxiv technical txheej. Los ntawm sab ntawm lub qab nthab, thev naus laus zis ntawm lub ru tsev rwb thaiv tsev raws cov rafters tseem muab rau kev suav nrog hydro- thiab vapor barrier films, uas, nyob ntawm seb lawv tus kheej cov qauv, tuaj yeem npog nrog lub crate nrog cov cladding tom qab los yog nyob twj ywm qhib. Rau tag nrho nws cov impracticality, qhov kev xaiv thib ob tuaj yeem raug lees paub los ntawm qhov tseeb tias tus tswv tuaj yeem txheeb xyuas lub xeev ntawm rwb thaiv tsev thaum lub sijhawm kuaj sab nraud. Thiab, ntawm qhov tsis sib xws, hauv qab txheej txheej, qhov tshwm sim tsis xws luag yuav raug muab zais, vim qhov dampness yuav tshwm sim.
Yuav ua li cas kom insulate ntawm rafters?
Cov txheej txheem rwb thaiv tsev feem ntau yog ib qho uas tuab tuaj yeem siv tau. Tsis tas li ntawd, qhov loj ntawm cov ntu raug xaiv kom qhov dav yog 10-15 cm loj dua qhov khoob ntawm cov rafters. Qhov kev ncua deb no yuav raug siv raws li lub hlwb ntawm lub crate, hauvuas, raws li classical system, nteg ib lub tshav kub insulator. Qhov dav siab ntev yog qhov tsim nyog rau kev sib koom ua ke nruj ntawm cov rwb thaiv tsev rau hauv cov niches dawb yam tsis muaj qhov khoob. Raws li rau lub thickness, nws yog xaiv los txo tus txheeb ze rau lub protrusion ntawm lub rafter ob txhais ceg. Qhov xwm txheej no yog qhov tsim nyog kom txuag tau qhov chaw rau tib lub waterproofing los yog lwm yam txheej txheem thiab kev tiv thaiv txheej. Kev rwb thaiv tsev kom zoo raws li cov rafters yog ua raws li txoj hauv kev uas qhov ntom ntom thiab txawm tias lub hauv paus yog tsim los ntawm cov khoom siv rwb thaiv tsev nyob rau hauv cov qauv ntawm cov kabmob load-bearing beams. Txhawm rau ua qhov no, nws yog qhov yuav tsum tau ua kom qhov chaw pw kuj muaj qhov tseeb geometry, thiab qhov no yuav rov qab nyob ntawm tus yam ntxwv ntawm lub ru tsev.
Lub subtleties ntawm thermal rwb thaiv tsev nyob rau hauv rafters
Sau qhov chaw pub dawb ntawm ob txhais ceg rafter yog qhov yooj yim thiab siv tau rau kev ua kom sov. Yog li, ntxiv rigidity yog muab rau cov qauv kev txhawb nqa, cov qauv ntawm cov khoom siv insulating tau txais qhov tsim nyog tuav cov ntsiab lus, thiab niches tau ntim rau hauv cov cua txias tuaj yeem "taug kev". Txawm li cas los xij, qhov kev xaiv no tsis yog ib txwm ua tau vim yog vim li cas hauv qab no:
- Txoj kev sib txuas lus hauv qhov chaw nruab nrab ntawm cov rafters.
- Tsis txaus cov txheej txheem rigidity kom haum rau cov ntaub ntawv ntxiv.
- Siv ib qho insulator, uas nyob rau hauv txoj cai tsis tuaj yeem nteg rau hauv grooves.
Nyob rau hauv cov xwm txheej zoo li no, koj tuaj yeem siv lwm qhov kev teeb tsa ntawm lub tshav kub insulator ntawm sab nraub qaum. Tab sis txawm nyob rau hauv cov ntaub ntawv no, muaj cov yam ntxwv nuances ntawm rwb thaiv tsev ru tsev raws lub rafters, uas muaj nyob rau hauv cov teeb meem ntawm tshem tawm cov insulating txheej.dhau ntawm theem ntawm kev txhawb nqa. Nyob rau hauv cov ntaub ntawv no, lub niches ntawm lub rafter ob txhais ceg yog them nrog cov khoom siv (plywood, chipboard, thiab lwm yam), thiab lub rhaub yog nteg rau nws. Cov slabs tuab nyob rau hauv qhov kev teeb tsa no yog qhov siv tsis tau, vim tias yuav tsum muaj kev tsim kho ntxiv, uas yuav ua rau kom lub nra hnyav thiab txo qhov chaw dawb hauv qab nthab. Tab sis nws raug tso cai siv cov khoom siv nyias nyias, rau kev kho uas, ua ke nrog cov dej tsis zoo, yuav muaj cov hlua txaus thiab cov yeeb yaj kiab tiv thaiv.
Insulation technology hla rafters
Rov qab mus rau cov txheej txheem dhau los, cov txheej txheem ntawm kev tso cov hluav taws kub rwb thaiv tsev yog ib qho uas cov khoom siv tsis yog nyob rau sab nraub qaum, tab sis sab nraud - nruab nrab ntawm lub ru tsev thiab nws cov qauv txhawb nqa. Tab sis txoj kev no tseem cuam tshuam nrog kev ua raws li qee yam ntawm cov txheej txheem, qhov tseem ceeb ntawm cov uas yog tsim kev txuag ntawm qhov chaw rau lub koom haum ntawm lub ru tsev rwb thaiv tsev raws cov rafters. Nyob rau hauv rooj plaub no yog nqa tawm nyob rau sab saum toj ntawm lub truss qauv nrog ib tug superstructure nyob rau hauv daim ntawv ntawm ib tug crate. Thaum npaj rau kev teeb tsa, nws yog ib qho tsim nyog yuav tsum tau npog cov kab hluav taws xob nrog cov ntawv ntoo-chip panels. Lathing ribs yog ntsia rau ntawm qhov chaw tiaj tus, nruab nrab ntawm qhov (qhov deb li ntawm 50-60 cm) ib qho insulator yuav muab tso.
Sab saum toj ntawm cov khoom siv kuj tseem npog nrog cov dej tsis muaj dej thiab lwm yam txheej txheem txheej txheem nyob ntawm cov kev xav tau tshwj xeeb. Muaj ob txoj kev xaiv rau ib qho kev kaw sab nraud. Nyob rau hauv thawj rooj plaub, ru tsev rwb thaiv tsev tshajcov rafters tseem tshuav tsis tiav. Ntawd yog, nyob rau hauv kev sib raug zoo rau sab nraum qab ntawm lub ru tsev, tib lub waterproofing tseem qhib. Qhov kev xaiv no yog qhov zoo vim tias nws tawm hauv thaj chaw dawb rau huab cua - nyob rau hauv qhov chaw ntawm kev sib cuam tshuam ntawm cov insulators thiab cov khoom siv vov tsev muaj cov chaw uas tiv taus cov av tsis zoo thiab cov khoom siv roj ntsha. Qhov kev xaiv thib ob suav nrog kev teeb tsa me me-hom crate nrog nruab nrab lub zog hluav taws xob, nrog rau lub ru tsev yuav muab tso. Cov tswv yim no yog qhov zoo meej rau cov khoom siv ntxiv thiab kev tiv thaiv cua ntawm cov insulators, tab sis nyob rau hauv cov ntaub ntawv no qhov cua ntawm qhov chaw nyob hauv qab yog txo thiab cov ntoo tiav ntawm cov rwb thaiv tsev tseem tsis tshua muaj kev tiv thaiv los ntawm kev sib cuag nrog noo noo.
Txoj kev rwb thaiv tsev sib xyaw ua qhov kev xaiv zoo tshaj plaws
Nyob rau hauv cov ntaub ntawv no, ib qho kev thermal rwb thaiv tsev ntawm lub ru tsev qauv yog siv nyob rau hauv peb cov lus qhia. Ntawd yog, lub ru tsev yuav raug insulated hla lub rafters, nruab nrab ntawm cov kab thiab saum lawv. Nws yog tsim nyog sau cia ob peb nuances ntawm kev siv qhov kev teeb tsa tam sim ntawd, vim nws muaj ntau yam nta:
- Cov khoom thauj ntawm cov qauv truss nce.
- Yuav tsum muaj ntau qhov chaw siv tshuab sab hauv thiab sab nraud txheeb ze rau ramps.
- Kev npaj ntawm lub ru tsev yuav nyuaj, vim ntau theem ntawm rwb thaiv tsev yuav xav tau lub koom haum ntawm kev txuas ntxiv.
- Qhov muaj peev xwm tso kev sib txuas lus hauv lub ru tsev niche tsis suav nrog.
- Cov nqi nyiaj txiag ntawm cov khoom tau nce.
Cov tswv yim no tsis tsim nyog rau cov tsev me. Ntxiv mus, nws yog feem ntau yog siv nyob rau hauv tag nrho-fledged attic chav, qhov twg, nyob rau hauv lub hauv paus ntsiab lus, ib tug ntau lub ru tsev qauv yog muab thiab muaj txaus qhov chaw rau mounting complex technology. Ntawm qhov tod tes, nws yog cov cuab yeej ua ke ntawm kev tso cov ru tsev rwb thaiv tsev raws cov rafters uas ua rau nws muaj peev xwm tig lub qab nthab rau hauv qhov chaw nyob rau lub caij ntuj no. Txawm tias nyob rau theem tsim ntawm lub ru tsev, nws yog ib qho tsim nyog los muab kev txhim kho peb theem ntawm rwb thaiv tsev. Technically, lub installation ntawm qhov tsim no yog siv raws li hauv qab no tej yam kev mob:
- Ob lub crates raug teeb tsa los ntawm sab hauv thiab sab nraud nyob rau hauv kev sib raug zoo rau lub truss qauv. Ntawd yog, kab teeb rau rafter ob txhais ceg yog thawj zaug xaiv nrog qhov loj me, nyiam dua nrog cov hlau reinforcing phaj.
- Kev npaj yog tsim los rau kev suav nrog kev txhawb nqa cov ncej ntsug kom tuav tsis yog cov qauv truss nkaus xwb, tab sis kuj muaj cov rwb thaiv tsev. Txhawm rau faib qhov sib npaug ntawm qhov chaw txhawb nqa ntawm theem ntawm lub ru tsev rwb thaiv tsev, cov ntawv hlau lossis chipboard panels nrog grooves rau kho racks yog mounted raws cov rafters los ntawm sab hauv.
- Raws li txhua txheej tshiab ntawm rwb thaiv tsev yog pw nrog panels kaw lub crate tom ntej no, nws yog ib qho tsim nyog yuav tsum tau ua cov qhov technologies rau yav tom ntej ntawm qhov cua thiab cov kav dej chimney. Nyob rau hauv ib tug tag nrho kaw tsim rwb thaiv tsev qauv, qhov kev ua hauj lwm ntawm txhua theem yuav nyuaj rau ua.
Txoj kev Mounting thiab kev npaj ntawm insulators - yuav xav txog dab tsi?
Basicob txoj kev ntawm kev txhim kho cov ntaub ntawv thermal rwb thaiv tsev yog siv: nplaum thiab mechanical (siv kho vajtse). Txhua tus ntawm lawv muaj nws tus kheej nuances ntawm daim ntawv thov, yog li lawv yuav tsum tau txiav txim siab nyob rau hauv ntau yam:
- Adhesive fastening method. Yog tias koj npaj ua lub ru tsev rwb thaiv tsev raws cov rafters nrog koj tus kheej tes, txoj kev no yuav zoo dua. Txhawm rau siv nws, nws yog qhov txaus los ntxuav qhov chaw nyob hauv daim ntawv ntawm tib daim ntawv plywood lossis sab nraub qaum ntawm lub ru tsev, siv cov nplaum sib tov thiab kho cov insulator. Cov txheej txheem no yog siv rau ob qho tib si yob thiab pobzeb rwb thaiv tsev, tab sis nyob rau hauv ob qho tib si nws yog ib qho tsim nyog los xaiv qhov muaj pes tsawg leeg. Rau kev tso nws tus kheej, cov neeg pib tshiab tau qhia kom siv cov khoom ua kom qhuav qhuav. Ntau cov kev paub txog cov vov tsev siv ob-cov khoom siv uas tuaj yeem hloov kho ntxiv los txhim kho qee yam kev ua tau zoo. Rau ob qho tib si, nws raug pom zoo kom siv cov khoom lag luam los ntawm Ceresit, Soudabond thiab Insta.
- Kev teeb tsa nrog cov neeg kho tshuab fasteners. Qhov nyuaj ntawm txoj kev no nyob rau hauv qhov tseeb hais tias lub rafter system tsis yog lub hauv paus ua tau zoo tshaj plaws rau kev txhim kho kho vajtse. Los ntawm txoj kev, qhov ua tsis tiav ntawm qhov kev taw qhia loj-hom dowel rau hauv cov nqaj tsis muaj zog tuaj yeem ua rau yav tom ntej kev lwj ntawm nws cov qauv lossis kev sib kis ntawm cov kab nrib pleb. Yuav ua li cas kom insulate lub ru tsev raws lub rafters thiaj li tsis txhob muaj xws li phenomena? Ua ntej, cov ntsia hlau loj loj, thauj tog rau nkoj thiab dowels yuav tsum tau tso tseg hauv txoj cai. Qhov tseem ceeb tsis yog ntawm kev quab yuam (raws li txoj cai, cov cua sov muaj qhov loj me thiab tsis tas yuav tsum tau kho kom nruj), tab sis tuav hauvxav txoj hauj lwm. Ua li no, nws yog txaus los siv kaus nyias dowels. Nyob rau hauv cov ntaub ntawv ntawm dov cov ntaub ntawv, koj muaj peev xwm tag nrho txwv koj tus kheej rau mounting brackets los ntawm kev txhim kho lawv nrog ib tug siv stapler. Qhov thib ob, cov ntsiab lus ntawm kev teeb tsa, ua ke nrog cov fasteners, yog pre-kho nrog tshuaj tua kab mob thiab lwm yam bioprotective tov rau ntoo, uas yuav tiv thaiv cov txheej txheem ntawm lwj, pwm thiab fungus nyob rau hauv cov qauv.
Txoj kev ntawm lub ru tsev rwb thaiv tsev ntawm rafters nrog cov ntxhia wool
Qhov no yog cov khoom siv nto moo tshaj plaws rau kev rwb thaiv tsev thermal. Txawm hais tias qee qhov tsis zoo, xws li kev tiv thaiv tsis tshua muaj dej noo, cov ntxhia wool tau yooj yim siv hauv vov tsev. Cov khoom siv no tuaj yeem ua tau ob qho tib si thiab ua tiav kev rwb thaiv tsev ntawm lub ru tsev. Nws raug nquahu kom siv daim hlau nrog lub thickness ntawm 20 cm (tsawg kawg), yog tias peb tham txog ib cheeb tsam nrog lub caij ntuj no txias. Yog hais tias muaj cov txheej txheem txwv ntawm lub thickness, ces lub thickness yog txo mus rau 10-15 cm. Los ntawm txoj kev, tib txoj cai siv thaum lub ru tsev yog insulated raws lub rafters nrog ua npuas ncauj, tab sis nrog ib tug tseem ceeb sib txawv. Styrofoam, nrog rau tag nrho nws cov txiaj ntsig zoo li lub tshav kub insulator, muaj qhov tsis zoo cuam tshuam nrog qhov tsis zoo ntawm lub suab tsis zoo. Yog li ntawd, ntxiv rau cov txheej txheem txheej txheem ntawm cov rwb thaiv tsev, nws yuav tsim nyog los ntxiv cov khoom siv suab nrov txo.
Raws li kev teeb tsa, nws yuav tsum nco ntsoov cov nuances ntawm kev saib xyuas kev nyab xeeb nrog cov rwb thaiv tsev ntawm lub ru tsev raws cov rafters. Yuav ua li cas kom txhim kho cov ntxhia wool? Tsuas yog nyob rau hauv kawhnab looj tes, lub tshuab ua pa thiab tsom iav, vim cov khoom no tso tawm cov tshuaj lom. Technically, nteg yog ua raws li cov txheej txheem dav dav ntawm lub crate nrog cov txheej txheem yuav tsum tau ua nrog cov dej tsis muaj dej, tab sis nws kuj tau pom zoo kom siv cov hlua khi nyias raws li qhov nruab nrab ntawm cov slabs.
Txoj kev siv cov npuas rwb thaiv tsev
Qhov no yog cov khoom siv tshwj xeeb hais txog kev rwb thaiv tsev thermal ntawm lub ru tsev, nws tsis tshua muaj siv xws li, tab sis nrog kev txhim kho kom zoo, xws li kev txav mus los. Ua npuas ncauj rwb thaiv tsev feem ntau nkag siab tias yog polyurethane ua npuas ncauj, qhov zoo ntawm kev txiav txim siab qhov tsis zoo ntawm cov rwb thaiv tsev zoo li no. Yuav pib nrog, nws tsim nyog xav txog yuav ua li cas nws thiaj li muaj txiaj ntsig zoo rau insulate lub ru tsev raws cov rafters raws li cov npuas dej muaj pes tsawg leeg? Qhov no yog qhov kev xaiv zoo tshaj plaws ntawm kev tsim. Txau polyurethane ua npuas ncauj tso cai rau koj tso cov khoom sib txawv, tsis hais qhov nyuaj ntawm qhov chaw, ua npuas ncauj yuav ua txhua yam. Tsis tas li ntawd, nws yog qhov sib sib zog nqus hluav taws xob, yog li koj tsis tas yuav ntshai ntawm qhov hnyav dhau ntawm lub truss system.
Txawm li cas los xij, muaj kev txwv hnyav rau kev siv polyurethane ua npuas ncauj rau ntawm lub ru tsev. Cov khoom no txhawb kev combustion (tsawg kawg yog maj mam smolders, tseem tso cov tshuaj lom), tsis ua ke nrog cov ntawv hlau vov tsev (ntau dhau condensation thiab minimization ntawm qhov cua qhov sib txawv) thiab siv tsis tau rau hauv qhov chaw uas yuav tsum tau raug kub siab (yog tias lub ru tsev. yog rhuab los ntawm lub hnub, kev puas tsuaj yuav tshwm sim khoom). Tab sis qhov no puas txhais tau hais tias los ntawm kev rwb thaiv tsev ntawm lub ru tsev raws cov rafters nrog kev pab ntawmpolyurethane ua npuas ncauj yuav tsum tau tso tseg? Tsis yog tag nrho, txij li nws cov khoom tsis zoo tsis yog qhov tseem ceeb tshwj xeeb thaum punncturing lub thiaj li hu ua cov choj txias. Ntawd yog, ua npuas ncauj insulator tuaj yeem siv zonalally raws li kev ntxiv rau lub ntsiab cua sov.
Zaj lus
Thaum txiav txim siab txog kev xaiv ntawm lub ru tsev rwb thaiv tsev tshuab, nws yuav tsis yog superfluous tig mus rau tshwj xeeb muab los ntawm thermal rwb thaiv tsev manufacturers. Cov tuam txhab loj ua tau raws li qhov xav tau ntawm cov neeg siv khoom, sim ua kom yooj yim rau kev txhim kho cov haujlwm thaum siv lawv cov khoom. Piv txwv li, kev rwb thaiv tsev ntawm lub ru tsev raws cov rafters nrog Penoplex yog qhov txawv los ntawm kev siv tus nplaig-thiab-groove xauv ntug, uas tshem tawm tag nrho cov teeb meem ntawm kev xaiv cov txheej txheem fastener thiab txo qhov khoob ntawm cov pob qij txha. Nyob rau hauv lem, lub tuam txhab Knauf muaj tshwj xeeb kev daws teeb meem rau pitched ru tsev. Qhov no yog cov ntaub ntawv yob uas yooj yim los txiav, siv qhov xav tau ntawm qhov tso thiab tsis xav tau kev tiv thaiv ntxiv nrog tus neeg saib xyuas dej, vim nws cov qauv muaj Aqua Statik proprietary water-repellent impregnation. Tsis muaj tsawg nthuav kev xaiv rau rwb thaiv tsev rau ntau yam kev khiav hauj lwm tej yam kev mob kuj muaj los ntawm cov manufacturers Izover, TechnoNIKOL, Ursa, thiab lwm yam.
