Cov tsev nyob hauv cov huab cua txias poob qhov cua sov ntau dhau los ntawm phab ntsa hauv qab daus. Lub zog hauv qab daus muaj peev xwm tuaj yeem pab tiv thaiv ntau qhov poob, thaum txuag koj cov nyiaj ntawm cov nqi hluav taws xob. Yog tias koj paub yuav ua li cas tiv thaiv phab ntsa hauv qab daus, koj tuaj yeem yooj yim ua rau koj lub qab daus lub zog muaj txiaj ntsig, los ntawm kev ua kom nws sov dua thiab qhuav dua li hauv qab daus uas tsis muaj rwb thaiv tsev.
Cov kauj ruam
Txoj Kev 1 ntawm 3: Xaiv Hom Rwb Thaiv Tsev
Kauj Ruam 1. Xaiv tus nqi R
R-tus nqi yog ntsuas ntsuas qhov rwb thaiv tsev zoo li cas nws txoj haujlwm ntawm kev txo cua txias lossis cua txias. R-tus nqi siab dua, ib nti tuab, qhia qhov rwb thaiv tsev zoo dua. R-tus nqi koj yuav xav tau yog nyob ntawm qhov huab cua uas koj lub tsev nyob thiab ntsuas zoo npaum li cas koj xav kom koj lub tsev nyob.
- Piv txwv li, yog tias koj nyob hauv huab cua sov, koj xav tau tus nqi qis kawg ntawm R-30.
- Cov huab cua txias yuav xav tau tus nqi tsawg kawg ze rau R-60.
Kauj Ruam 2. Txheeb xyuas koj cov kev xaiv rwb thaiv tsev
R-tus nqi yuav pab koj xaiv qib rwb thaiv tsev uas koj xav tau. Muaj ntau hom rwb thaiv tsev hauv qab daus. Peb ntawm hom kev rwb thaiv tsev nrov tshaj plaws yog batt-and-roll (daim pam), xoob xoob, thiab txau-ua npuas ncauj.
- Rau daim pam los yog rwb thaiv tsev tiv thaiv kab mob, tsuas yog ntsia hlau lossis kaw qhov rwb thaiv tsev rau hauv koj cov ntoo. Daim pam rwb thaiv tsev feem ntau muaj nyob hauv cov qauv phab ntsa-thav duab.
- Rau cov xaim xaim xoob xoob, teeb tsa phab ntsa ntub dej hla cov pob zeb ua ntej ntxiv cov xaum xaum xoob.
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Txau-ua npuas dej rwb thaiv tsev yog qhov kev xaiv muaj zog tshaj plaws rau insulating hauv qab daus. Tej zaum nws yuav tsim nyog xaub cov cuab yeej los tiv thaiv koj lub qab daus nrog cov cellulose ntub dej. Cov cuab yeej no muaj nyob hauv khw muag khoom kho vajtse loj feem ntau. Txau ua npuas tuaj yeem qhib-cell lossis kaw-cell.
- Qhib xov tooj yooj yim txhais tau tias muaj huab cua nruab nrab ntawm ntau cov npuas ua los ntawm cov tshuaj txau.
- Kaw-cell, txawm hais tias kim dua me ntsis, tau ntim nrog cov tshuaj tsis muaj huab cua uas muaj txiaj ntsig zoo dua ntawm rwb thaiv tsev.
Kauj Ruam 3. Xav txog kev kho ntxiv rau koj cov rwb thaiv tsev
Kev kho ntxiv tuaj yeem pab tiv thaiv kom tsis txhob ya raws thiab tuaj yeem tiv thaiv hluav taws ntau dua.
- Lub ntsej muag rwb thaiv tsev siv cov pa thaiv uas tswj kev ya raws ntawm phab ntsa.
- Cov rwb thaiv tsev tsis muaj qhov thaiv kab mob, tab sis koj yuav tsis xav tau cov pa thaiv yog tias, piv txwv li, koj tab tom thov kev teeb tsa uas twb muaj lawm lossis yog tias kev tswj dej noo tsis tsim nyog.
- Kev tiv thaiv hluav taws-feem ntau yog qhov tsim nyog, txij li ntau hom rwb thaiv tsev tso cov pa roj thaum tso tawm. Tham nrog koj lub tsev tsim cai kom pom tias qhov no tsim nyog.
Txoj Kev 2 ntawm 3: Txhim Kho Cov Hluav Taws Xob Hluav Taws Xob ntawm Rigid Ua Npuas Ncauj thiab Fiberglass
Kauj Ruam 1. Ncej phab ntsa nrog ntoo
(Yog tias koj npaj yuav txhim kho cov pa thaiv teeb meem, tham nrog ntu no tam sim no, vim qee qhov thaiv cov pa mus ntawm cov ntoo thiab cov phab ntsa ua vaj tsev.) Xav txog kev siv decking sib xyaw hauv pem teb hauv qab daus rau kev tiv thaiv dej ntau ntxiv, lossis koj tuaj yeem siv siab-kho 2x4 hauv qab pawg thawj coj saib. Txwv tsis pub, siv cov txheej txheem txheej txheem phab ntsa los tsim cov phab ntsa. Siv qib los txhawm rau txhawm rau phab ntsa uas muaj kab, thiab tawm ntawm ib-nti qhov sib txawv nruab nrab ntawm cov phab ntsa thiab koj cov cinder thaiv kom muaj chaw txaus rau rwb thaiv tsev.
Kauj Ruam 2. Xaiv lub rwb thaiv tsev
Cov laug cam tuaj yeem suav nrog nthuav cov polystyrene nthuav tawm (MEPS), nthuav tawm nthuav polystyrene (XEPS), lossis urethanes xws li polyurethane. Rau phab ntsa hauv qab daus, XEPS feem ntau pom zoo vim nws khov thiab muaj R-tus nqi siab dua MEPS, uas yog qhov kev xaiv qis tshaj tab sis tsis muaj zog. Cov urethanes, lwm qhov kev xaiv, yog khoom thiab feem ntau siv nrog plywood. Yam tsawg kawg ntawm 1.5 ntiv tes ntawm cov tuab tuab feem ntau pom zoo.
Kauj Ruam 3. Txiav lub rooj tsavxwm thiab muab nws tso rau hauv qhov chaw
Txiav lub rooj tsavxwm kom haum ntawm cov pob zeb ntawm ib sab mus rau sab thiab tiv thaiv phab ntsa pob zeb. Siv cov nplaum tsim los txuas lub rooj tsavxwm rau ntawm phab ntsa thiab siv caulk lossis nthuav ua npuas nyob ib puag ncig ntawm lub rooj tsavxwm thiab tiv thaiv cov pob zeb. Nco ntsoov teeb tsa los ntawm hauv qab txhua txoj kev mus txog rau sab saum toj ntawm phab ntsa.
Kauj Ruam 4. Kaw lub rooj tsav nkoj
Qhov no yog ib feem tseem ceeb ntawm kev nyab xeeb cov pa thaiv. Piv txwv ntawm cov ntawv foob suav nrog cov kab xev, xws li Tyvek Daim Kab Xev thiab Dow Siv Daim Kab Xev lossis cov kaus poom ua npuas zoo li Cov Khoom Zoo. Npog cov nqaws lossis kab nrib pleb ntawm cov laug cam thiab nruab nrab ntawm cov laug cam thiab cov pob zeb lossis cov pob zeb ua ke.
Kauj Ruam 5. Nruab fiberglass
Cov iav fiberglass yuav muab tso rau hauv phab ntsa kab noj hniav tsim los ntawm koj tus ncej thiab ua npuas dej rwb thaiv tsev pawg thawj coj saib. Ntsia los yog xaws cov yob lossis cov ntawv rau ntawm tus ntoo. Ib rab phom ntsia hlau tuaj yeem yog txoj hauv kev zoo rau kev ntsia hauv cov ntawv lossis cov ntawv. Nco ntsoov ua tib zoo ceeb toom kev nyab xeeb ntawm no, thiab hnav looj tsom iav tiv thaiv thiab hnab looj tes.
Kauj Ruam 6. Ntxiv qhov thaiv pa
Qhov no yog cov kauj ruam xaiv tau, tab sis qee tus neeg nyiam ntxiv cov pa thaiv ntawm cov iav fiberglass thiab cov phab ntsa ntub dej. Qhov no tau qhia tshwj xeeb yog tias lub rooj thaiv hluav taws ua npuas dej uas koj tau teeb tsa thawj zaug tsawg dua 1.5 ntiv tuab. Cov pob zeb ua ke lossis thaiv cov phab ntsa nqus cov dej noo zoo li daim txhuam cev, thiab yuav tso cov dej noo mus rau koj cov phab ntsa ntub dej, cov pob zeb, thiab cov hlua txuas. Cov pa ua pa pab tiv thaiv kom tsis txhob ya raws los ntawm cov pwm tsim hauv koj cov rwb thaiv tsev, uas tuaj yeem kim heev los kho.
Kauj Ruam 7. Npog cov rwb thaiv tsev nrog cov phab ntsa
Txawm hais tias koj siv rwb thaiv tsev tiv thaiv kab mob, tiv thaiv xoob xoob, lossis txau-ua npuas dej, koj tsis xav tawm qhov rwb thaiv tsev nthuav tawm. Koj muaj ntau txoj kev xaiv rau phab ntsa. Cov phab ntsa ntub dej feem ntau siv los npog cov rwb thaiv tsev hauv qab daus, tab sis yog tias kev zoo nkauj tsis yog kev txhawj xeeb, koj tseem tuaj yeem npog cov rwb thaiv tsev nrog plywood.
- Npog koj cov rwb thaiv tsev nrog cov phab ntsa ntub dej. Cov phab ntsa ntub dej feem ntau tuaj hauv 4'x8 'cov ntawv uas koj yuav tsum tau ntsuas thiab txiav kom haum rau koj phab ntsa. Thaum dai phab ntsa ntub dej, pib ntawm kaum tsev. Npaj cov hlua, cov hlua, lossis hlua los ntawm kev siv cov kua nplaum rau saum npoo tam sim ntawd ua ntej koj npaj yuav dai cov phab ntsa ntub dej. Tom qab ntawd, siv cov ntsia hlau lossis rab phom ntsia hlau los ntsia cov phab ntsa ntub dej. Tom qab tag nrho cov phab ntsa ntub dej tau dai, sib tov koj cov av nkos thiab siv nws nrog rab riam tso rau ntawm cov nqaws nruab nrab ntawm cov phab ntsa ntub dej thiab hauv cov ces kaum. Npog cov cheeb tsam no nrog daim kab xev ntub dej ib yam. Tom qab cov av dries, xuab zeb nqes thiab du rau txhua qhov chaw av nkos.
- Xwb, siv plywood hla koj cov rwb thaiv tsev. Plywood yuav xav tau dabtsi yog khoov los npog tag nrho koj cov rwb thaiv tsev. Qhov no yuav koom nrog laminating ntau daim plywood; steaming los yog so lub plywood; lossis txiav cov kerfs (piv txwv li cov kab zauv) thiab txhawb lawv nrog ntoo kua nplaum. Tsis tas li, sim nrhiav plywood tsis muaj pob, tshwj xeeb hauv thaj chaw uas yuav tsum tau khoov.
Txoj Kev 3 ntawm 3: Txhim Kho Cov Tshuaj Txhuam Ua Npuas Dej
Kauj Ruam 1. Xaiv qhov uas koj nyiam tshaj ua npuas dej rwb thaiv tsev
Txau ua npuas dej rwb thaiv tsev yog kim dua li ua npuas dej ua npuas ncauj thiab rwb thaiv tsev fiberglass, tab sis nws tuaj yeem ua tau zoo dua vim tias nws ua rau R-tus nqi siab dua. Nco ntsoov, koj tuaj yeem siv qhib-cell, kaw-cell, lossis ua ke.
Kauj Ruam 2. Siv cov cuab yeej nyab xeeb
Yam tsawg kawg, koj yuav tsum hnav lub npog npog uas siv tas pov tseg nrog rau tes thiab ko taw npog nrog rau lub tshuab ua pa. (Thaum lub npog ntsej muag yooj yim yuav ua haujlwm rau kev teeb tsa fiberglass, koj yuav xav tau lub tshuab ua pa thaum ua haujlwm nrog ua npuas dej.) Koj tseem yuav xav tau lub kaus mom thiab tsom iav uas haum zoo nyob ib puag ncig koj lub qhov muag thiab cov tuam tsev.
Kauj Ruam 3. Tawm qhov chaw nruab nrab ntawm tus ncej thiab phab ntsa
Nco ntsoov tias koj lub thav duab raug teeb tsa ntawm phab ntsa li 4 ntiv tes. Qhov no yuav tso cai rau koj txau cov txheej txheem ua npuas ncauj txuas ntxiv tom qab 2x4s uas zoo ib yam thoob hauv qab daus. Raws li ua npuas ncauj nthuav dav thiab thaum koj txuas ntxiv mus, koj yuav xav tshuaj xyuas cov phab ntsa kom ntseeg tau tias qhov sib xws no.
Kauj Ruam 4. Tshuaj tsuag ua npuas-kaw
Txau cov rwb thaiv tsev ua npuas dej feem ntau yog txoj haujlwm rau cov kws tshaj lij, tab sis yog tias koj ua koj tus kheej, koj yuav xav tau kaw-cell rwb thaiv tsev ob lub ntsiab lus tseem ceeb, feem ntau hu ua cov khoom A thiab B. cov tshuaj tiv thaiv yuav pib tam sim ntawd thaum sib xyaw), thiab tshuaj tsuag rau ntawm qhov chaw uas xav tau rwb thaiv tsev.
Tsuag txog 2 nti (5 cm) ntawm phab ntsa. Tham nrog koj cov lej lej hluav taws xob, yog tias muaj, tab sis 2 ntiv tes (5.1 cm) ntawm phab ntsa thiab 3 ntiv tes ntawm kab rau kab yog ib txwm muaj. Txheeb xyuas qhov chaw hauv ntau thaj tsam kom ntseeg tau tias cov tuab tuab ua npuas ncauj zoo ib yam
Kauj Ruam 5. Nco ntsoov tsuag tshuaj tsuag tsuag
Kaw-cell ua npuas ncauj yuav nthuav dav txog li 25 npaug ntawm nws cov kua ua kua thiab tsim kom muaj qhov thaiv dej. Txij li nws kuj tseem muaj R-tus nqi siab dua li qhib-cell ua npuas ncauj, koj yuav tau txais lub zog tiv thaiv ntau dua rau qhov me dua.
Kauj Ruam 6. Xwb, siv qhib-cell ua npuas ncauj lossis ua ke
Yog tias koj npaj rau kev txau nrog qhib-cell ua npuas, uas tseem nthuav dav, koj yuav xav insulate koj pawg thawj coj thiab hauv qab daus joists ua ntej.
- Ntawm no, koj tuaj yeem txuag nyiaj tau los ntawm kev thov kaw-cell ua npuas ncauj tsuas yog rau pawg laug cam thiab koom nrog. Ua ntej txau rau qhib lub xovtooj ntawm tes, tsuag me me ntawm cov xovtooj kaw ntawm tes mus rau cov chaw no. Koj tsuas yog sim txhawm rau txhawm rau txhawm rau txhawm rau ntxiv rwb thaiv tsev. Tom qab ntawd, tshuaj tsuag lub xovtooj ntawm tes qhib rau thaj tsam rwb thaiv tsev.
- Xwb, koj tuaj yeem siv caulk lossis Cov Khoom Zoo, polyurethane-based insulating ua npuas ncauj, ntawm pawg laug cam thiab koom nrog. Ib zaug ntxiv, koj tsuas yog sim tsim lub foob kom tiv thaiv huab cua thiab ya raws los ntawm kev tawg.
Kauj Ruam 7. Txau qhib lub xovtooj ntawm tes
Tom qab koj cov laug cam thiab pob qij txha raug rwb thaiv tsev, koj npaj txhij txau. Thov qhib lub xovtooj ntawm tes ua ib yam nkaus uas koj thov ua npuas-cell: nrog lub rhaub dej kub thiab rab phom sib tov. Txawm li cas los xij, koj yuav zoo li siv txheej tuab ntawm qhib-cell ua npuas ncauj txij li qhib-cell R-tus nqi qis dua. Siv li ntawm 3 txog 5.5-nti-tuab txheej ntawm qhib-cell ua npuas ncauj. Hmoov zoo, qhib-cell ua npuas ncauj nthuav dav thiab ua kom pom cov kab noj hniav zoo dua li kaw-cell ua npuas ncauj. Yog li, nws yuav yooj yim dua los taug qab koj cov tshuaj tsuag tsuag.
Lub tswv yim
- Txheeb xyuas cov lej hauv cheeb tsam txhawm rau txiav txim siab yog tias koj yuav tsum tau ntxiv kev tiv thaiv hluav taws hla cov rwb thaiv tsev. Txawm hais tias tsis xav tau los ntawm txoj cai, ntxiv rau qhov ntsuas hluav taws tuaj yeem tiv thaiv kev tiv thaiv ntxiv.
- Vim tias hauv qab daus txuas nrog rau koj lub tsev tas li, rwb thaiv tsev hauv qab daus tsis muaj peev xwm siv hluav taws xob ntau npaum li insulating phab ntsa hauv qab daus. Rwb thaiv phab ntsa ua ntau dua los tiv thaiv koj lub tsev los ntawm qhov kub thiab txias sab nraum. Rwb thaiv phab ntsa kuj yooj yim dua thiab yuav tsum muaj rwb thaiv tsev tsawg dua.
- Yog tias koj tab tom tsim lub tsev tshiab, nug tus neeg cog lus txog kev thaiv cov qhob thaiv lossis cov ntawv ua vaj tsev, uas tuaj yeem teeb tsa thaum tsim kho thiab muab kev siv zog ntxiv hauv koj lub qab daus.
