Yuav ua li cas xaiv cov rwb thaiv tsev kom raug thiab muab cov thermal rwb thaiv tsev, thiab puas yog ua tau los tiv thaiv nws tus kheej?
Kev ua tsov rog rwb thaiv tsev
Txoj kev rwb thaiv tsev ntawm lub ru tsev nyob ntawm seb cov chaw seem yuav siv los ua cov chaw nyob, uas yog, seb puas yuav muaj mansard hauv tsev. Yog tias muaj, koj yuav tsum sov lub ru tsev nws tus kheej, tso cov rwb thaiv tsev nyob rau ntawm skates ntawm cov rafters. Yog tias lub tsev tau muab rau cov tsis yog chaw nyob (technical) nthab, nws tsis tsim nyog los sov lub ru tsev, tab sis qhov sib tshooj ntawm cov chaw nyob ntev thiab lub nthab. Txij li thaum feem ntau tsim tawm tsis xav kom plam cov xwmfab ntxiv me me, tsis muaj chaw nyob hauv lub kaw lus tsis muaj zog yog tsawg dua, ua rau lub nthab nthab.Yuav ua li cas retula rooring txoj cai?
Cov txheej txheem rwb thaiv tsev yuav tsum ua kom tau raws li cov kev cai tswj hwm, yuav tsum tsawg dua 0.2 • txhais tau tias yog cov rwb thaiv tsev, uas tau xaiv kom yuag, txwv tsis pub muaj chaw nyob hauv qab Nws yuav raug txwv. Feem ntau cov feem ntau, cov rwb thaiv tsev stacked nyob rau hauv ob lossis peb txheej (nyob ntawm seb cov khoom siv tuab ntawm lub rwb thaiv tsev txheej yog 21-24 cm. Thaum pw Txheej, cov rwb thaiv tsev yuav tsum muab tso rau cov txheej txheej sab saud sib tshooj sib tshooj sib txuas ntawm cov pob qij txha hauv qab, uas yuav ua rau nws cov hauj lwm zoo.
Ib pliag tseem ceeb thaum txhim kho cov rwb thaiv tsev yog nws kev tiv thaiv noo. Txawm tias cov dej me me uas nqus nws yuav cuam tshuam nws qhov zoo ob peb zaug. Piv txwv li, yog tias cov rwb thaiv tsev hauv nws cov qauv muaj 5% ntawm cov dej, nws cov khoom kub-insulating yog txo ob zaug. Qhov no tau piav qhia los ntawm qhov tseeb tias cov dej, tsis zoo li cov cua, tso nws sab nraud, uas tsis tau ua kom qhuav ib txwm, tsis hais txog lub sijhawm ntawm lub xyoo thiab huab cua. Rau qhov no, nws yuav tsum tau tiv thaiv los ntawm ob sab: los ntawm ib sab ntawm chav tsev los ntawm ib txheej ntawm vapor teeb meem, thiab nyob sab ntawm txoj kev uas muaj dej ntws. Ncuav qab zib vov tsev yuav tsum tau muaj qhov chaw tso pa tawm, muaj cov uas tsis ua rau noo noo ntawm cov rwb thaiv tsev.
Tshooj ntawm cov ncauj lus: Yuav ua li cas ua kev tso plewood ntawm screed
Yuav ua li cas rau insulate ru tsev?
Xav Txog Cov Hom Thermal Rwb Thaiv Tsev Cov Khoom Siv. Ntawm cov nyiam tshaj plaws, ua npuas ncauj, npuas, polystyrene ua npuas ncauj, thiab lwm yam. Rau cov rwb thaiv tsev ntawm lub ru tsev, cov ntaub plaub ntxhib raws li cov poov xab ua haujlwm lossis siv tau. Ua tsaug rau nws cov qauv fibrous, nws plays lub luag haujlwm tsis yog tsuas yog rwb thaiv tsev, tab sis kuj tsis hlawv, tsis tso cov co toxins thiab muaj qhov hnyav me me. Tag nrho cov tuab ntawm insulating txheej ntawm ntxhia cov ntaub plaub yuav tsum tau txuas rau cov qauv tsim kom dhau lub sijhawm uas lawv tsis tau swb raws cov skates. Cov ntaub plaub pob tw raws li fiberglass muaj ntau qhov zoo vim nyias (thinner plaub hau) fibers, uas muaj ntau dua hauv cov ntim dua li lwm lub rwb thaiv tsev, thiab yog li cua. Qhov no tso cai rau koj kom nce lub thermal rwb thaiv tsev muaj peev xwm ntawm cov khoom, nrog rau txo qhov hnyav tag nrho ntawm lub rwb thaiv tsev.
Ntawm cov khoom tshiab thermal rwb thaiv tsev yuav tsum tau sau ua npuas ncauj. Nws tiv thaiv cov kev cuam tshuam ntawm cov kab mob me, kom hlawv, tsis muaj tshuaj lom, muaj qhov tsis tshua muaj zog thiab muaj nyob ntawm tus nqi.
Li cas los xaiv cov rwb thaiv tsev yog li cas?
Dab tsi yog cov kev ntsuas los xaiv cov rwb thaiv tsev? Ua ntej, qhov no yog nws ua feem. Qhov hnyav dua qhov hnyav ntawm cov khoom, qhov zoo dua, muaj huab cua ntau dua, nws yooj yim dua rau nws thiab cov khoom siv tsawg dua ntawm cov qauv txhawb nqa yuav. Feem ntau, cov kev faib ua feem yog nyob hauv thaj tsam ntawm 14-20 kg / m3.
Thib ob, tus nqi ntawm thermal conductivity, uas yog, lub peev xwm ntawm cov khoom los ua kom muaj cua sov. Nws yuav tsum yog tsawg kawg. Hauv ntau txoj kev hwm, cov ntsuas no nyob ntawm cov ntawv tso ua ke ntawm cov rwb thaiv tsev ntawm nws cov qauv, thiab yog li qhov tshwj xeeb lub ntiajteb txawj nqus.
Thib peb, lub durability ntawm cov khoom siv. Cov tshuaj rwb thaiv tsev zoo, nrog nws cov kev teeb tsa kom raug, muaj peev xwm tswj hwm nws cov khoom ntawm tsawg kawg 25 xyoos.
Qhov thib plaub, theem siab ntawm vapor permeability los muab cov ntug dej noo nyob hauv tsev.
Thib tsib, tsis muaj kev sib txuas. Lub ru tsev vov yog feem ntau ua los ntawm ntoo, albeit nrog cov kev tiv thaiv tshwj xeeb, tab sis tseem muaj kev sib txuas. Qhov cua nkag rau hauv cov khoom qab zib vov tsev kuj tseem ua rau kub hnyiab thiab kis hluav taws. Nyob rau hauv cov kev mob no, nplaim rwb thaiv tsev nyob rau hauv tsis muaj siv.
Rau, ib puag ncig ua phooj ywg. Thaum xaiv cov khoom siv, xyuam xim rau nws muaj pes tsawg leeg. Nws yog qhov zoo dua yog tias nws yog ua los ntawm cov ntaub ntawv raw yam tsis muaj kev ntxiv ntau yam tshuaj lom. Nws yuav tsis yog superfluous los tshawb xyuas cov ntawv pov thawj tsim nyog uas tso cai rau nws siv.
Coob tus neeg tsim tawm thaum xaiv rwb thaiv tsev tau ntsib nrog kev xaiv: yuav ib yob khoom lossis phaj. Qee tus neeg txhim kho muaj kev ntseeg siab tias cov phiaj yuav zoo dua, txawm hais tias nws tsis yog li ntawd. Raws li nws zoo, cov ntaub ntawv sib txawv ntawm txhua lwm yam, qhov sib txawv tsuas yog nyob rau hauv kev teeb tshuab. Daim phiaj yog qhov yooj yim siv thaum cov rwb thaiv tsev yuav tsum tau muab tso rau hauv qee lub moj khaum uas yog ntau yam phiaj xwm. Hauv qhov no, koj tsis tas yuav siv sijhawm rau kev txiav cov chaw ntawm qhov muaj nqis. Feem ntau, cov phiaj rau hauv rwb thaiv tsev ntawm cov phab ntsa plasterboard. Cov ntaub ntawv dov siv siv nyob rau hauv rwb thaiv tsev ntawm thaj chaw loj, xws li ru tsev, tshem tawm qab nthab.
Tshooj ntawm cov ncauj lus: Peb ua ib nrab dub dub thiab xov khi ua ke hauv av nrog lawv tus kheej tes
Rwb Rwb Thaiv Tsev
Lub ntiaj teb rwb thaiv tsev tshuab muaj ntau theem. Ua ntej, ib zaj duab xis ntawm cov khoom siv tsis muaj dej yog tsau rau ntawm Sintering System. Nws yuav tsum tsim cov txheej sib khi thiab txuag me ntsis thaum muaj qhov kub thiab txias thiab cua sov nthuav dav. Cov pob qij txha ntawm ib tug neeg canvases yog maj nrog cov kab xev. Tom ntej no, los ntawm ib sab ntawm chav ntawm rafters, cov rwb thaiv tsev yog stacked thiab nyob rau sab saum toj ntawm lub ntsej muag ua yeeb yaj kiab, nws cov pob qij txha tseem ua tib zoo kaw kom tsis muaj qhov khoob thiab tawg nyob. Lub rwb thaiv tsev phaj feem ntau yog pawg tsis muaj cov fasteners ntxiv, yog li koj yuav tsum tau saib xyuas tias lawv cov qauv tuaj yeem ua kom zoo, tsis yog deforming thiab nkag los ntawm cov pob zeb. Tus naj npawb ntawm txheej ntawm thermal rwb thaiv tsev nyob ntawm cov khoom xaiv, nws cov yam ntxwv thiab tuab. Feem ntau ob los yog peb txheej tau muab khi - qhov no txaus heev.
Thaum txhim kho cov rwb thaiv tsev, nws yog tsis yooj yim sua kom tawm ntawm cov khoob ntawm cov pob qij txha ntawm cov phiaj ntawm cov phiaj los yog hauv qhov chaw uas lawv sib cuag nrog cov txheej txheem lossis cov kev sib txuas lus. Lub thermal rwb thaiv tsev txheej yuav tsum tau khov, txwv tsis pub tus thiaj li hu ua bridge kuj yuav tsim, raws li cov cua txias uas yuav nkag mus. Khaub thuas tuaj yeem raug tawm thiab taw tes. Cov choj txuas ntxiv tshwm sim hauv cov chaw xoob xoob ntawm cov chaw nyob hauv cov chaw nyob nrog cov txheej txheem nrawm nrawm mus rau cov txheej txheem thermal txheej. Txhawm rau kom tsis txhob sov so, nws raug nquahu kom nteg cov khaubncaws sab nraud povtseg ntawm cov xub pwg nyom ntawm cov txheej txheem qis dua rau cov qauv thiab tau sau tseg txhua qhov chaw ntawm rafters.
Cov qauv tsim ntawm qee lub ru tsev qhia pom tias muaj kev rov ua dua, uas txuas nrog hla cov rafted. Xws li cov kev daws teeb meem tso cai rau koj kom txo qis thaj tsam ntawm cov ntsiab ntawm cov txheej txheem rafting thiab nce coefficient ntawm thermal uniformity.
Ua kom sov ntawm cov tsis muaj chaw nyob
Lwm txoj hauv kev los txhawb lub ru tsev yog rwb thaiv tsev ntawm cov ntom nthab. Raws li tau hais los saum toj no, hauv qhov no lub rwb thaiv tsev tsis yog mounted rau skates, tab sis rau qhov sib tshooj, uas yog, nyob rau hauv pem teb ntawm nthab. Nws yog ua nyob rau hauv ob txoj cai. Thaum xub thawj, qhov chaw nruab nrab ntawm cov kab teeb ntawm kev sib tshooj yog muaj cov paib insulating lossis canvas, nyob rau sab saum toj ntawm lawv mus txog 3 cm mounted windproof zaj duab xis. Qhov tshwm sim GAP yuav ua kom muaj kev nyab xeeb, tiv thaiv cov rwb thaiv tsev los ntawm kev ua kom zoo ntawm nws. Tom ntej no, lub Grille yog ntsia los ntawm cov ntoo ntoo lossis cov profiles uas cov ntxhia plaub txheej yog nteg. Cov naj npawb ntawm cov ntxhia cov txheej txheej ntawm nws cov txheej txheem yog nyob ntawm nws cov yam ntxwv thiab ntawm cov kev cai tswj hwm rau cov khaubncaws sab nraud povtseg hauv cheeb tsam. Cov txheej txheem cua sov insulating yuav tsum ntom thiab kaw, yam tsis muaj kab nrib pleb.
Tshooj ntawm cov ncauj lus: Yuav ua li cas yuav cov ntawv ntsa hauv khw
Lub hauv paus ntsiab lus ntawm kev kaw contour yog dab tsi?
Cov khoom siv ntawm lub rwb thaiv tsev yuav tsum tsim lub tshav kub kaw, nyob rau hauv uas ib qho khoob yog ploj lossis tsis muaj choj uas yog tus choj txias. Saib xyuas tshwj xeeb yuav tsum tau them nyiaj rau kev teeb tsa ntawm lub rwb thaiv tsev raws lub qhov rai thiab qhov rooj sib txuas lus, ntawm cov ceg txheem ntoo ntawm lub qab nthab thiab phab ntsa. Lub rwb thaiv tsev txheej yuav tsum muaj tuab uas tsis tshua tswj hwm, txwv tsis pub nws yuav tsis muaj peev xwm tiv thaiv cov chav ntawm txias. Lwm nuarance yog xaiv tau qhov ntau thiab tsawg ntawm cov phiaj los yog ntaub. Lawv yuav tsum tau haum kom nruj rau saum npoo yam uas tsis muaj sagging, tsis txhob nkag hauv qhov hnyav ntawm lawv qhov hnyav, tsis txhob deform.
Ntxiv rau cov rwb thaiv tsev ntawm lub ru tsev hauv tsev muaj kuj rwb thaiv tsev ntawm phab ntsa. Lub tshav kub insulating cov txheej ntawm phab ntsa feem ntau yog mounted ntawm lawv sab nraud thiab cov ntawv kaw lub thermal txheej ntawm lub ru tsev. Cov txheej txheej no yuav tsum tau nkag mus rau hauv kev sib cuag yam tsis muaj kev cuam tshuam thiab ua tiav ib leeg. Lawv cov sib txawv tuaj yeem ua rau muaj kev kub ntxhov kub thiab tsis txaus sab hauv microclimate hauv tsev. Txhawm rau kom muaj Hermetic sib txuas ntawm cov khaubncaws sab nraud ntawm lawv tus kheej, koj tuaj yeem siv cov nuv ntses lossis garter.
Cov txheej txheem kev nyab xeeb
Thiab ob peb lo lus hais txog cov txuj ci kev nyab xeeb thaum ua haujlwm nrog cov ntaub ntawv rwb thaiv tsev. Qhov yuavtsum tau kawm uantej: Muaj cov cuab yeej tiv thaiv tus kheej: tshwj xeeb txhua yam, mittens, nqus (pa luam (lub ntsej muag), tsom iav. Kev txiav rwb thaiv tsev yog tes zoo dua nrog cov cuab yeej ntse, thiab tsis siv cov cuab yeej siv hluav taws xob, uas yuav txo qis cov hmoov av. Cov chav uas kev npaj ntawm cov khoom siv thiab nws cov kev teeb tsa yuav tsum yog qhov muaj zog zoo. Tom qab ua tiav kev ua haujlwm, txhais tes thiab ntsej muag yuav tsum tau ntxuav nrog dej txias. Cov ntaub plaub pob zeb ntaus rau ntawm daim tawv nqaij tuaj yeem ua kom khaus, uas tsis dhau txawm tom qab ntxuav nrog dej. Nws tsis tas yuav txhawj xeeb - cov ntxhia plaub tsis txaus ntshai, thiab nrog lub sijhawm nws yuav muaj.