Cov cua sov rwb thaiv tsev ntawm lub nthab nrog cov ntaub plaub pob zeb, cov rwb thaiv tsev, nws qhov zoo thiab qhov tsis zoo, npaj rau kev teeb tsa thiab thev naus laus zis rau nws siv. Rwb thaiv tsev nthab nrog cov ntaub plaub pob zeb yog ib txoj hauv kev zoo tshaj los txo cov cua sov poob hauv tsev. Nrog cov ntaub ntawv ntseeg tau, txhua tus kws ua haujlwm hauv tsev tuaj yeem ua haujlwm zoo li no ntawm nws tus kheej. Hnub no peb yuav qhia koj txog nws "chips" thiab thev naus laus zis hauv kab lus no.
Nta ntawm rwb thaiv tsev cua sov ntawm lub nthab nrog cov ntaub plaub pob zeb
Pob zeb wool yog ib hom rwb thaiv tsev ntxhia. Ntxiv rau nws, pab pawg no suav nrog iav thiab ntaub plaub. Thawj ntawm lawv yog ywj thiab ruaj khov, tab sis muaj qhov tsis zoo - nws cov fibers tawg yooj yim tawg yooj yim thiab nkag mus rau khaub ncaws, ua rau khaus thiab ua rau tawv nqaij. Slag wool muaj tus nqi qis dua, txij li nws muaj peev xwm ua rau muaj kev cuam tshuam sab nraud uas cuam tshuam rau cov khoom lag luam tsim los ntawm nws.
Pob zeb wool siv txoj haujlwm nruab nrab ntawm cov ntaub ntawv no. Tab sis nws ib puag ncig kev nyab xeeb thiab siv tau yooj yim sawv tawm tsam qhov keeb kwm yav dhau los ntawm qhov ntsuas zoo ib yam ntawm lwm cov paj rwb rwb thaiv tsev.
Pob zeb wool yog tsim los ntawm cov pob zeb hluav taws kub hnyiab ntawm qhov kub siab tshaj 1000 degrees. Tom qab pub mis yaj rau hauv lub centrifuge, nws cov huab cua hloov pauv "lava" rau hauv cov fibers nyias. Txhawm rau txuag cov duab ntawm cov khoom lag luam yav tom ntej, 2-4% ntawm cov ntawv nplaum thiab cov tshuaj tiv thaiv dej tau ntxiv rau tag nrho cov khoom siv. Tom qab ntawd cov fibers ntawm cov rwb thaiv tsev yav tom ntej tau npaj nyob rau hauv qhov tsis zoo, cov qauv ntawm cov khoom siv tau sib zog ua kom tau tus nqi uas xav tau thiab muab tso rau hauv chav tshwj xeeb. Hauv nws, ntawm qhov kub ntawm 200 degrees, cov ntawv khov thiab cov rwb thaiv tsev zoo. Tom qab ntawd, nws tau txiav mus rau hauv daim ntawm qhov xav tau loj thiab ntim rau muag.
Ua tsaug rau cov thev naus laus zis no rau kev tsim cov khoom lag luam, cov khoom siv ntuj tsim, cov pob zeb rwb thaiv tsev tau dhau los ua qhov ntsuas tau zoo. Cov thermal conductivity ntawm rwb thaiv tsev yog qhov tsawg heev, nws cov coefficient yog 0.035-0.045 W / (m • K), uas yog qhov zoo heev. Ib qho ntxiv, kev cuam tshuam tsis sib xws ntawm cov xov paj hauv cov qauv ntawm cov khoom siv muab nws lub suab-insulating zog ntxiv, thiab qhov no yog qhov tseem ceeb thaum npaj qhov chaw nthab thiab nws siv nquag.
Ib lub yob ntawm cov pob zeb yaj rwb thaiv tsev feem ntau muaj txheej txheej txheej ntawm cov dej tsis haum kraft ntawv, ntawv ci hlau, fiberglass, thiab lwm yam.
Qhov zoo thiab qhov tsis zoo ntawm kev ua kom sov lub nthab nrog cov ntaub plaub
Raws li nrog txhua yam khoom lag luam zoo, qhov zoo ntawm cov ntaub plaub pob zeb nyob deb tshaj qhov nws qhov tsis zoo.
Qhov zoo ntawm kev siv pob zeb wool ua lub rhaub rau lub nthab muaj xws li hauv qab no:
- Vim nws cov qauv, cov pob zeb wool pab khaws cov cua sov hauv chav hauv lub caij ntuj no thiab tiv thaiv nws los ntawm kev ua kom sov nyob rau lub caij ntuj sov, tsim kom muaj qhov tshwj xeeb microclimate hauv nthab.
- Vim tias qhov rwb thaiv tsev no tsis muaj nplaim taws kiag li, nws qhov kev teeb tsa tuaj yeem muab kev tiv thaiv ntxiv los ntawm sab hauv ntawm lub ru tsev los ntawm hluav taws.
- Cov khoom tsis muaj suab nrov ntawm pob zeb wool pab tiv thaiv thaj chaw hauv tsev thiab nthab los ntawm txoj kev nrov nrov.
- Cov rwb thaiv tsev tiv taus cov dej noo nkag mus: yog tias nws ntub, nws yuav siv tsis ntau tshaj 0.5% ntawm nws cov dej.
- Vim tias muaj pes tsawg leeg ntawm cov ntaub ntawv raw siv hauv kev tsim cov ntaub plaub, cov rwb thaiv tsev tiv thaiv cua sov yog qhov ruaj khov thiab tuaj yeem kav ntev li 50 xyoo.
- Qhov tsawg tshaj plaws shrinkage thiab lub zog ntawm cov pob zeb wool tso cai rau nws ua los ntawm ntau txheej insulating tshuab.
- Rwb thaiv tsev ntawm nthab nrog cov ntaub plaub pob zeb tsis nyiam mloog cov nas me, cov khoom tsis loj hlob tuaj lossis rot.
- Vim tias lub peev xwm ntawm rwb thaiv tsev kom dhau cov pa hauv chav nthab, nws yooj yim los npaj cov cua nkag dawb kom tiv thaiv kev ya raws ntawm cov khoom ntawm lub ru tsev thiab qab nthab.
- Kev txhim kho cov pob zeb los yog yob cov pob zeb yaj yog qhov yooj yim heev vim qhov hnyav ntawm cov khoom, kev rwb thaiv tsev yog yooj yim nqa thiab nqa mus rau qab nthab.
Raws li rau qhov tsis zoo ntawm rwb thaiv tsev, lawv tsuas tuaj yeem tshwm sim thaum cov khoom ntub. Qhov no yuav ua rau nws cov cua sov ua kom sov thiab ua rau cov cuab yeej insulating tsis muaj zog. Txhawm rau tiv thaiv qhov no los ntawm qhov tshwm sim, thaum tsim cov txheej txheem, cov tuam txhab tsim cov khoom lag luam nrog cov tshuaj tshwj xeeb tiv thaiv dej uas tsis muaj kev phom sij rau kev noj qab haus huv. Ib qho ntxiv, cov cuab yeej siv hluav taws xob rwb thaiv tsev muab rau nws ob npaug tiv thaiv kev ya raws nrog rwb thaiv tsev.
Npaj lub nthab rau rwb thaiv tsev
Ua ntej pib teeb tsa rwb thaiv tsev hauv lub nthab, koj yuav tsum ua tib zoo tshuaj xyuas sab hauv ntawm lub xeev ntawm cov ntoo ntawm lub ru tsev thiab qab nthab. Yog tias muaj cov kab nrib pleb, kab mob los yog pwm nyob hauv ntoo, cov kab teeb meem, cov laug cam lossis cov rafters yuav tsum tau kho lossis hloov pauv.
Yog tias cov av qub hauv chav nthab muaj cov plag tsev, nws yuav tsum tau muab tshem tawm ua ntej insulating hauv av. Feem ntau lawv yog tuab plywood lossis chipboard. Tshem tawm cov plag tsev tsis nyuaj, tshwj xeeb tshaj yog nrog tus ntsia hlau lossis tus ntsia hlau. Hauv qhov no, nws raug nquahu kom tsis txhob tsoo cov ntawv - lawv tseem tuaj yeem ua lub hauv paus rau kev ua tiav hauv pem teb.
Tam sim no qhov nkag mus rau kab hauv pem teb tau qhib, koj yuav tsum tshem tawm cov khib nyiab lossis cov seem ntawm cov cua sov qub los ntawm cov subfloor txuas rau cov cav los ntawm hauv qab no. Thaum hloov, kab teeb yuav tsum tau muab tso nrog cov kauj ruam uas coj mus rau hauv tus account qhov dav ntawm cov yob lossis cov rwb thaiv tsev phaj. Qhov no yuav pab txhawb kev teeb tsa rwb thaiv tsev yav tom ntej.
Txhua qhov dhau los ntawm cov kab nrib pleb pom hauv cov ntoo hauv av yuav tsum tau ntim nrog polyurethane ua npuas ncauj, thiab cov kab teeb yuav tsum tau kho nrog tshuaj tua kab mob, tom qab ntawd cov primer thiab cov kua roj vanish pheej yig txhawm rau tsim txheej tiv thaiv ntawm lawv.
Raws li rau cov ntaub ntawv insulating tsim nyog rau insulating lub nthab, tsis muaj ntau yam ntawm lawv xav tau. Qhov no yog pob zeb wool hauv qhov nyiaj tau muab xam rau kev kho lub qab nthab, ru tsev thiab gable ntawm lub nthab, zaj duab xis tiv thaiv zaj duab xis, daim kab xev ob tog thiab cov khoom tiv thaiv dej kom tiv thaiv rwb thaiv tsev los ntawm ya raws.
Cov txheej txheem ntawm cov cuab yeej rau kev ua haujlwm yuav tsum suav nrog: rab riam tsim los txiav cov rwb thaiv tsev thiab tiv thaiv cov yeeb yaj kiab, ntsia hlau, rauj lossis siv lub tshuab txuas rau txuas cov ntaub ntawv rwb thaiv tsev rau cov ru tsev ntoo.
Attic rwb thaiv tsev thev naus laus zis nrog pob zeb ntaub plaub
Kev tso cov rwb thaiv tsev rau rwb thaiv tsev cua sov ntawm lub nthab yuav tsum tau nqa tawm ntawm lub qab nthab, lub ru tsev nqes hav thiab lub qhov rooj. Cia peb xav txog hauv txhua qhov ntawm cov txheej txheem no.
Rwb thaiv tsev hauv pem teb
Nws tuaj yeem ua tiav los ntawm ib sab ntawm chav qis uas nyob ib sab lossis nthab. Qhov txiaj ntsig zoo tshwj xeeb tau txais thaum siv ob qho kev xaiv tib lub sijhawm.
Los ntawm ib sab ntawm chav tsev, kev rwb thaiv tsev ntawm lub qab nthab yog ua thaum lub sijhawm teeb tsa lub qab nthab. Ib txheej ntawm rwb thaiv tsev cua sov yog ib feem ntawm nws cov qauv. Vim nws cov tuab, nrog cov rwb thaiv tsev, 6-12 cm ntawm lub qab nthab siab tau ploj. Nrog rau qhov kev tiv thaiv hauv qab nthab hauv tsev no, cov ntaub thaiv rwb thaiv tsev feem ntau siv, uas tau tso nrog cov ntawv ci sab hauv hauv chav hauv qab nthab cell lathing. Qhov ua tiav ntawm cov txheej txheem tshem tawm zoo kawg nkaus npog lub rwb thaiv tsev cua sov thiab kev sib txuas lus tso rau ntawm lub qab nthab.
Muaj ntau txoj hauv kev rau insulating qab nthab los ntawm sab hauv ntawm nthab. Nrog rau qhov kev xaiv no, koj tuaj yeem siv cov khoom siv cua sov: ua npuas dej, slag, av nplaum nrog sawdust, ntxhia pob zeb thiab lwm yam. Cov khoom siv zoo tshaj plaws rau rwb thaiv tsev nthab, qhov uas nws tau npaj los teeb tsa hauv pem teb puv ntoob thiab yog li ntawd kev ua haujlwm tag nrho ntawm qhov chaw sab hauv ntawm lub ru tsev, yog pob zeb wool. Qhov no yog vim qhov tseeb tias cov khoom siv no tsis yog ib qho teeb meem rau kev sib txig sib luag ntawm cov txheej txheem tseem ceeb ntawm lub tsev. Yog li cia wb mus ua haujlwm.
Ua ntej tshaj plaws, daim nyias nyias thaiv kab mob yuav tsum tau muab tso rau hauv qab hauv qab ntawm lub lauj kaub. Nws muaj kev cuam tshuam ib leeg. Yog li ntawd, nws yog qhov yuav tsum tau saib xyuas thaum nws teeb tsa kom yav tom ntej huab cua tuaj yeem tawm ntawm chav qis los ntawm kev rwb thaiv tsev mus rau hauv nthab. Daim nyias nyias yuav tsum tau ntim nrog cov ntawv nrog sib tshooj ntawm 10-15 cm, kaw cov pob qij txha nrog daim kab xev ob tog thiab qhia me ntsis cov khoom rau ntawm phab ntsa.
Tom qab ntawd, dov cov rwb thaiv tsev yob hla cov txheej txheej ua pa ua tiav. Cov txheej txheem yuav tsum pib los ntawm lub ces kaum deb ntawm lub nthab, tso cov pob zeb wool canvases hauv kab tuab, zam kev sib nrug ntawm lawv.
Thaum hla dhau ib qho teeb meem hauv rwb thaiv tsev, koj yuav tsum tau txiav tawm uas rov ua dua qhov nkhaus ntawm ntu yeeb nkab, qhov hluav taws xob, thiab lwm yam. Tom qab tso cov canvas tso rau hauv qhov chaw, cov kab noj hniav khoob tuaj yeem raug ntim nrog cov rwb thaiv tsev. Cov txheej txheem rwb thaiv tsev ua tiav ntawm cov nthab hauv pem teb yuav tsum tau npog nrog cov khoom tiv thaiv dej kom tiv thaiv rwb thaiv tsev los ntawm cov dej uas tuaj yeem nkag mus rau hauv nthab los ntawm lub ru tsev.
Nyob rau theem kawg ntawm kev ua haujlwm, koj yuav tsum tau ua hauv pem teb hauv nthab. Txhawm rau ua qhov no, nyob rau sab saum toj ntawm rwb thaiv tsev thiab tiv thaiv dej rau lub cav, nws yog qhov tsim nyog yuav tsum tau muab cov ntaub pua tsev ua los ntawm cov laug cam, chipboard lossis plywood tuab. Nws yuav tsum nco ntsoov tias huab cua sib nrug ntawm 50 hli yuav tsum tau nyob nruab nrab ntawm cov plag tsev thiab rwb thaiv tsev kom ua pa rau qhov chaw. Qhov no yuav tiv thaiv hauv pem teb los ntawm kev lwj thiab rwb thaiv tsev los ntawm kev ua kom hws.
Rwb thaiv tsev ntawm lub ru tsev thiab gables
Thaum insulating lub ru tsev, qhov tseem ceeb uas koj yuav tsum tau them sai sai rau yog tshem tawm cov dej noo los ntawm rwb thaiv tsev. Hauv txoj kev no, nws cov khoom insulating tuaj yeem khaws cia.
Txhawm rau ua qhov no, sab nrauv ntawm pob zeb ntaub plaub yuav tsum raug kaw los ntawm cua thiab nag lossis daus nrog cov kab mob sib kis, uas tau muab tso nruab nrab ntawm lub ru tsev thiab sab nrauv ntawm lub rafters. Zaj yeeb yaj kiab no yuav tiv thaiv lub rwb thaiv tsev kom tsis txhob ntub dej, thaum tib lub sijhawm tso cov pa ya mus rau hauv qhov cua qhov sib txawv kom tshem tawm lawv. Qhov sib txawv, lub npe hu ua "huab cua", tau ua nyob hauv qab daim npog.
Cov zaj duab xis nthuav tawm yuav tsum tau kho kab rov tav hla lub rafters nyob rau sab saum toj ntawm rafters. Nws kev teeb tsa yog ua tiav hauv tib txoj kev raws li tau piav qhia saum toj no. Ceev cov khoom siv mus rau lub rafters siv cov stapler lossis cov slats nyias ntawm cov rau tes.
Thaum ua tiav cov txheej txheem no, nruab nrab ntawm lub rafters, nws yog qhov tsim nyog los hloov cov khoom siv rwb thaiv tsev ntawm rafters, yav tas los txiav nws rau hauv ib daim hlab. Tom qab ntawd, cov rwb thaiv tsev cua sov yuav tsum tau npog nrog cov yeeb yaj kiab insulating thiab ua los ntawm sab hauv mus rau qhov ua tiav ntawm cov phab ntsa inclined ntawm nthab.
Kev siv tshuab ua kom sov cua sov ua haujlwm tsis txawv ntawm kev rwb thaiv tsev ntawm cov phab ntsa zoo tib yam los ntawm sab nraud lossis sab hauv. Ntau ntau nyob ntawm cov khoom siv uas lawv tau ua. Piv txwv li, nws yog qhov tsim nyog dua rau insulate cib gables los ntawm sab nraud kom tsis txhob hws hauv lub nthab.
Feem ntau, tag nrho cov txheej txheem zoo li qhov no. Ua ntej, lub pediment yuav tsum tau nruab nrog galvanized lossis ntoo thav duab. Tom qab ntawd lub rhaub dej kub yuav tsum tau muab tso rau hauv nws cov cell thiab npog nrog cov khoom ua pa. Tom qab ntawd, lub pediment yuav tsum tau sheathed nrog cov ntaub ntawv uas tiv taus ya raws, kho nws nrog tus kheej tapping ntsia hlau ntawm ntug ntawm txoj hlua.
Yuav ua li cas insulate lub nthab nrog cov ntaub plaub pob zeb - saib cov vis dis aus:
Kho qhov rwb thaiv tsev ntawm lub nthab nrog cov ntaub plaub pob zeb yuav ua rau nws muaj peev xwm siv nws qhov chaw thiab txuag nyiaj ntawm cua sov hauv tsev. Hmoov zoo nrog koj txoj haujlwm!
