Rwb Thaiv Tsev Hauv Pem Teb Raws Cov Cav: Qhov Rwb Thaiv Tsev Twg Zoo Dua Rau Hauv Pem Teb Hauv Tsev Ntoo? Rwb Thaiv Tsev Kub Nrog Ua Npuas Dej, Ua Npuas Ncauj Thiab Lwm Yam Khoom

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-18 12:13

Qib ntawm kev nplij siab hauv tsev feem ntau nyob ntawm qhov ntsuas kub. Ib lub tsev twg yuav tsum sov txaus. Kev xaiv kom zoo thiab teeb tsa cov cua sov tuaj yeem txo qhov poob cua sov tag nrho los ntawm 25%. Yog tias cov plag tsev tsis muaj rwb thaiv tsev, ces rwb thaiv tsev phab ntsa yuav tsis muaj txiaj ntsig. Hauv kab lus hnub no peb yuav txiav txim siab txog cov yam ntxwv ntawm rwb thaiv tsev hauv qab ntawm lub cav.

Hom rwb thaiv tsev twg xaiv?

Yog tias nws tau npaj rau insulate hauv av raws cov cav, nws yog qhov tsim nyog los xaiv cov khoom rwb thaiv tsev zoo tshaj plaws thiab zoo tshaj plaws. Cov neeg yuav khoom niaj hnub no muaj ntau yam khoom zoo sib xws los xaiv los ntawm. Cov cua sov rwb thaiv tsev xws li cov plaub tsiaj ntxhua khaub ncaws, penoplex, nthuav polystyrene lossis cov av nplaum zoo nthuav nrog sawdust yog nrov heev . Peb yuav kawm txog cov yam ntxwv thiab cov yam ntxwv ntawm txhua qhov kev xaiv.

Sawdust

Ntoo sawdust yog cov khoom pheej yig thiab nyiam ib puag ncig. Cov rwb thaiv tsev zoo tshaj plaws rau ntau lub tsev . Nws yog qhov kev xaiv no uas feem ntau tau muab tso rau hauv ib lub tsev ntoo ntiav. Sawdust tsis yog capricious hauv kev tso. Lawv tsuas yog nchuav rau hauv cov plag av ntxhib, ib nrab ua rau lawv tawg. Koj tsis tas yuav siv cov cuab yeej tsim kho.

Qhov tsis zoo tseem ceeb ntawm kev txiav txim siab rwb thaiv tsev yog nws lub siab kub hnyiab thiab tsis tawg. Ib qho ntxiv, cov thermal conductivity ntawm tib cov av nplaum nthuav tawm ua haujlwm tau zoo dua.

Nthuav av nplaum

Cov khoom siv insulating no kuj tseem yog tus phooj ywg zoo ib puag ncig. Nws yog qhov nrov heev thaum nws los txog rau rwb thaiv tsev hauv tsev. Nthuav av nplaum yog pheej yig, yog li ntawd, nws cov yam ntxwv yog qhov nruab nrab. Nrog tus nqi pheej yig rau lub ntsuas cua sov thiab cov cua sov ua kom sov ntawm 0.1 W / m * K, cov av nplaum nthuav dav muaj ntau qhov zoo:

• cov khoom siv no yog ib puag ncig zoo kiag li;
• nws yog dawb-ntws, yog li nws hloov mus rau theem pib hauv kev teeb tsa;
• nthuav av nplaum yog cov khoom siv hluav taws uas tsis kub hnyiab tag nrho;
• tsis raug rau lwj;
• nthuav av nplaum granules yog tus yam ntxwv zoo ntawm lub zog.

Txawm li cas los xij, nws yuav tsum nco ntsoov tias txawm tias nyob hauv qhov xwm txheej ntawm porosity ntawm cov av nplaum nthuav dav, nws lub hauv paus dhau los ua kom nruj, yog li nws tuaj yeem tsis tsuas yog nqus tau txias, tab sis kuj muab nws tawm.

Minvata

Ib qho ntawm cov neeg nyiam tshaj plaws thiab ntau hom kev rwb thaiv tsev, uas yog qhov zoo tshaj rau rwb thaiv tsev hauv pem teb. Qhov kev xaiv zoo sib xws tuaj yeem siv rau txhua qhov chaw hauv tsev, rau cov hauv paus ntoo, qhob, cib thiab lwm yam. Nws tuaj yeem tsis tsuas yog hauv pem teb, tab sis kuj yog lub qab nthab lossis phab ntsa hauv paus. Cov plaub mos mos tuaj yeem tsim los ntawm basalt, pob zeb pob zeb, slag thiab lwm yam khoom lag luam pov tseg.

Minvata muaj peev xwm nqus tau suab nrov zoo heev . Nws ntseeg tau thiab ruaj khov. Yog tias cov khoom siv tau zoo thiab teeb tsa kom raug, tom qab ntawd nws tuaj yeem ua haujlwm tau yooj yim rau ntau xyoo lawm. Cov ntaub plaub mos mos tsis raug tshuaj lom neeg, ua kom sov lossis ua kom sov. Nrog nws txoj kev pab, koj tuaj yeem tiv thaiv koj lub tsev los ntawm qhov txias. Tab sis nws yuav tsum tau nyob hauv siab tias cov khoom tsis zam qhov ntub, vim tias nyob rau hauv nws qhov kev cuam tshuam nws poob nws thawj qhov yam ntxwv zoo.

Thaum txhim kho cov ntaub plaub ntxhua khaub ncaws, yuav tsum muaj qhov thaiv cov pa zoo.

Iav ntaub plaub

Cov khoom siv rwb thaiv tsev niaj hnub, uas tau hloov pauv los ntawm cov ntaub plaub. Cov iav iav yog tsim los ntawm cov iav pov tseg . Nws tuaj yeem yog daim ntawv slabs nrog qhov sib txawv thiab tuab. Cov iav iav yog cov khoom muaj kev nyab xeeb thiab ib puag ncig zoo, uas tsis muaj tshuaj lom ntxiv thiab tsis zoo.

Qhov rwb thaiv tsev no tsis raug rau kev hlawv, nws tiv taus hluav taws . Cov khoom lag luam hauv nqe lus nug tau ua kom ruaj khov, muaj cov thermal conductivity tsawg. Qhov tsis zoo tseem ceeb ntawm iav ntaub plaub yog nws tus nqi siab piv rau lwm lub tshuab cua sov.

Penoplex

Lwm cov khoom siv niaj hnub uas tau txais tom qab kev ua haujlwm extrusion. Penoplex yog ua npuas dej polystyrene ua npuas ncauj. Nyob rau hauv cov nqe lus ntawm nws cov yam ntxwv kev thiab thermal conductivity tsis, cov khoom no yog ua ntej ntawm rwb thaiv tsev ntaub. Penoplex yog tus yam ntxwv zoo li hauv qab no:

• qhia tau tus nqi qis ntawm kev nqus dej noo;
• yog qhov ruaj khov thiab ntseeg tau;
• muaj qib qis ntawm kev ntom ntom.

Qhov tsis zoo tseem ceeb ntawm ua npuas dej yog tias qee zaum nws tuaj yeem pom cov pa tsis zoo permeability. Yog tias chav muaj qhov cua nkag tau zoo, qhov teeb meem no tsis loj.

Ecowool

Txog kev tiv thaiv cua sov ntawm cov plag tsev ntawm cov cav, ib yam khoom xws li ecowool kuj tsim nyog. Xws li rwb thaiv tsev yog qhov sib piv kim dua ntawm iav ntaub plaub thiab ntxhia pob zeb . Qhov txiaj ntsig tseem ceeb ntawm ecowool nyob hauv nws ib puag ncig kev phooj ywg. Cov khoom siv yog tus yam ntxwv ua kom muaj cua sov qis thiab tsis nyiam cov nas.

Ib qho txiaj ntsig tseem ceeb ntawm ecowool yog tias nws ua rau muaj kev ua phem rau cov nas thiab nas . Vim li no, cov kab zoo li no tsis tuaj yeem ua lub qhov nyob rau hauv qhov xav tau rwb thaiv tsev, maj mam rhuav tshem nws.

Expanded polystyrene

Cov yam ntxwv ntawm nthuav polystyrene tsis qis dua rau cov yam ntxwv ntawm cov npuas dej saum toj no. Kev rwb thaiv tsev hauv kev txiav txim siab sib txawv hauv qhov nws tsis yog ua los ntawm cov yas ua npuas ncauj, tab sis los ntawm cov khoom nias ntawm polystyrene . Yog tias koj ua tib zoo saib, koj yuav pom tias cov qauv ntawm cov khoom tsim los ntawm cov pob me me heev. Hauv ib qho ntawm cov ua npuas yooj yim, lawv yuav loj - txog li 5 hli hauv txoj kab uas hla, thiab hauv cov polystyrene ua npuas ncauj extruded - txog 0.1 hli.

Styrofoam yog qhov nyuaj rau txiav. Thaum ua tiav ntawm kev kho nws txoj kev teeb tsa, raws li txoj cai, muaj ntau cov khib nyiab thiab pov tseg uas tsis yooj yim tshem tawm vim lawv cov hluav taws xob.

Yuav ua li cas insulate kom raug?

Tom qab xaiv cov khoom rwb thaiv tsev tsim nyog, koj yuav tsum tau teeb tsa nws kom raug. Peb yuav pom tias kev rwb thaiv tsev hauv pem teb tau ua raws cov cav.

• Ua ntej, cov ntoo ntoo yuav tsum tau tshuaj xyuas kom puas . Yog tias muaj, lawv yuav tsum raug tshem tawm. Kev hloov cov ntoo tuaj yeem ua tau, tab sis yog tias tau npaj cov plag tsev tshiab, qhov no yuav tsis tsim nyog.
• Tom qab ntawd, koj tuaj yeem txuas ntxiv nrog kev teeb tsa cov khoom siv rwb thaiv tsev . Tsis hais txog nws hom twg, lub subfloor tau ua dej tsis haum ua ntej. Feem ntau nws tseem tau sib sau ua ke los ntawm cov laug cam, ntau tsawg dua cov av hauv paus pom. Hauv qhov hloov pauv tom kawg, kab teeb tau txuas rau ntawm phab ntsa ntawm lub tsev, nrog rau hauv av los ntawm kev txhawb nqa tshwj xeeb.
• Txheeb xyuas qhov xwm txheej ntawm txhua feem , koj tuaj yeem txuas mus rau kev teeb tsa txheej txheej rwb thaiv tsev cua sov nws tus kheej.
• Nws yog qhov tsim nyog los tsim cov txheej sab hauv ntawm kev tiv thaiv dej uas siv cov sib xyaw tshwj xeeb . Bitumen mastic nrog cov khoom siv polymer hauv qhov muaj pes tsawg leeg yog qhov zoo tagnrho. Ob sab hauv thiab sab nraum lub lawj yuav tsum raug kho.
• Nws tsis pom zoo kom siv cov ntaub ntawv yob . Thaum lub sijhawm ua haujlwm, hws tuaj yeem sau nruab nrab ntawm cov laug cam thiab zaj duab xis, uas tom qab ntawd yuav nqus los ntawm ntoo.
• Cov kauj ruam tom ntej yog teeb tsa lub lag . Yog tias cov ntoo uas txhawb nqa tseem tsis tau raug kho, lawv yuav tsum tau txheej nrog cov dej tsis sib txuas. Hauv chav ua haujlwm teeb tsa, nws yog qhov yuav tsum tau ua kom pom qhov sib txawv ntawm qhov lags. Nws nyob ntawm qhov dav dav, nrog rau qhov ntev ntawm kab teeb uas yuav tsum tau teeb tsa.
• Yog hais tias kev teeb tsa tau ua tiav ntawm cov cib lossis cov phab ntsa , tom qab ntawd nws yog qhov tsim nyog yuav tsum tau ua ntu ntu ntawm cov leeg ntawm qhov lag thiab cov qauv txhawb nqa ntawm lub tsev. Rau qhov no, cov khoom siv tiv thaiv dej tsis haum, piv txwv li, kev xav hauv tsev, yog qhov zoo tshaj. Tom qab ua tiav kev teeb tsa, koj tuaj yeem txuas ncaj qha mus rau rwb thaiv tsev.
• Qhov kev xaiv teeb tsa hluav taws xob feem ntau yog nyob ntawm nws hom tshwj xeeb . Yog tias cov ntaub ntawv tau dov, tom qab ntawd nws yog qhov txaus los tso nws rau saum npoo av. Tsis txhob tso qhov khoob loj ntawm cov txheej.
• Yog tias cov ntaub ntawv xoob tau siv, piv txwv li, nthuav av nplaum, tom qab ntawd nws yuav tsum tau npaj ua ntej . Txog qhov no, cov khoom sib txawv ntawm cov feem sib xyaw tau sib xyaw, tom qab ntawd thaj chaw nruab nrab ntawm cov lags tau sib npaug.
• Qhov kawg txheej ntawm cov ncuav no yog lub hauv paus tsho . Ua ntej txhim kho nws, nws yog qhov yuav tsum tau ua kom muaj huab cua sib txawv ntawm nws thiab cov cua sov-insulating txheej. Txhawm rau ua qhov no, koj tuaj yeem muab cov ntoo tso rau saum cov kab. Los ntawm cov khoom siv zoo li no, nws yuav muaj peev xwm tsim tau qhov tsim nyog tso pa tawm qhov tsim nyog rau kev tshem tawm cov dej noo. Ib qho ntxiv, ntoo slats yuav tso cai rau koj kom ua tiav qib tiav hauv pem teb.

Kev xaiv rwb thaiv tsev

Raws li cov phiaj xwm no, ua ntej txhim kho qhov lag, nws yog qhov tsim nyog los npaj cov av, tiv thaiv nws nrog txheej qis. Hauv lub luag haujlwm ntawm cov khoom siv rwb thaiv tsev rau thawj txheej, nws tau tso cai siv cov av nplaum nthuav dav, cov av nplaum nthuav dav, nthuav polystyrene, penoplex.

Nyob rau sab saum toj ntawm cov khoom no, lags tau teeb tsa . Qhov khoob ntawm lawv tau ntim nrog rwb thaiv tsev - penoplex lossis txhua hom paj rwb ntaub yuav ua. Koj tuaj yeem tig mus rau kev tiv thaiv dej ob zaug.