Ntau zaus cov tswv tsev uas muaj lub ru tsev tiaj tus tau ntsib teeb meem uas tshav kub poob los ntawm lub ru tsev. Nws tshwm sim tias nws deteriorates vim condensate accumulated. Nws yuav vau ib hnub. Txhawm rau kom tsis txhob ua rau cov teeb meem no hnyav dua, nws tseem ceeb heev kom pib ua kom sov lub ru tsev. Hnub no peb yuav tham txog hnub no.
Dab tsi yog cov yam ntxwv ntawm lub ru tsev rwb thaiv tsev?
Raws li txoj cai, lub ru tsev muaj ob peb txheej uas tsim ib qho chaw tiaj tus. Nws muaj lub ntsiab hauv pem teb slab thiab tsau rwb thaiv tsev. Muaj ib txheej ntawm vapor thiab waterproofing. Ib qho tseem ceeb tseem ceeb yog kev rwb thaiv tsev ntxiv.
Rwb thaiv tsev ntawm lub ru tsev tiaj tus feem ntau pom nyob rau hauv kev tsim kho vaj tse. Qhov no tsis tshua pom hauv kev lag luam. Feem ntau cov ru tsev ntawm ntau lub tsev yuav tsum tau insulated.
Ib lub ru tsev tiaj tus hauv ib lub tsev ntiag tug feem ntau hais txog kev hloov pauv ntawm ntau lub ru tsev. Nws yog teem raws li nram no:
- Lub pob zeb tau pib pib. Nws txheej rauru tsev tiaj tus nyob rau hauv ib lub tsev ntiav yuav tsum tsawg kawg yog 50 millimeters.
- kauj ruam tom ntej yog nteg cov khoom lim.
- Hla ib txheej ntawm rwb thaiv tsev. Kev tshuaj xyuas pom zoo xaiv polystyrene ua npuas ncauj.
- Lub ru tsev rwb thaiv tsev ncuav mog qab zib yog ntxiv nrog waterproofing thiab ib tug screed yog ua.
- Tom qab cov screed dries, pem teb slab yog ntsia.
Ib qho tseem ceeb ntawm qhov kev tsim no yog qhov rwb thaiv tsev tau nruab rau saum cov dej tsis zoo. Cov txheej waterproofing yog tiv thaiv los ntawm ultraviolet hluav taws xob. Qhov no nce lub ru tsev.
Qhov txiaj ntsig ntawm qhov kev pabcuam no yog nyob ntawm lub ru tsev no koj tuaj yeem tsim ib cheeb tsam uas koj tuaj yeem so.
YYuav ua li cas yog lub rwb thaiv tsev?
Rwb thaiv tsev ntawm lub ru tsev tiaj tus yuav tsum tau ua tsuas yog ntawm cov slabs tsim nyog. Muaj ntau ntau hom sib txawv ntawm cov khoom sib xyaw. Lub slab yuav tsum tau npog yuav tsum tau ua los ntawm reinforced pob zeb. Kev sib txawv tuaj yeem ua tau thaum siv daim ntawv profiled.
Nws yog ib qho tsim nyog los tsim ib txoj kab nqes tshwj xeeb rau lub ru tsev. Nws tuaj yeem ua tiav nrog cov pob zeb ua kom muaj zog. Lwm qhov kev xaiv yuav yog rov qab ntim nrog cov av nplaum ntxiv.
Cov kev cai tshwj xeeb yog raug rau txhua yam ntawm lub ru tsev tiaj tus. Cov khoom siv rau thermal rwb thaiv tsev yuav tsum tau xaiv kom nws tiv taus ntau yam loads. Nws yuav tsum tiv taus daus thiab cua daj cua dub. Lub ru tsev tuaj yeem siv tau ntau txoj hauv kev, yog li cov txheej txheem yuav tsum yog qhov zoo.
Ib txheej thermal rwb thaiv tsev
Ib yam ntxwv ntawm ib txheej txheej rwb thaiv tsev rau lub tiajvov tsev yog qhov kev xaiv ntawm rwb thaiv tsev rau lub ru tsev ntawm tib qhov ntom. Qhov txawv yog dab tsi? Lub pob zeb screed yog ua los ntawm ib txheej ntawm rwb thaiv tsev.
Txoj kev no feem ntau siv thaum lub tsev qub raug kho dua tshiab. Ib txheej txheej thermal rwb thaiv tsev yog dav siv thaum tsim tsev warehouses thiab lwm chav siv hluav taws xob. Lwm txoj hauv kev yog siv hauv kev tsim kho tsheb.
Cov yam ntxwv ntawm ob txheej txheej txheej
Nws yog qhov txawv ntawm ib txheej. Cov khoom siv ruaj khov heev yog siv los ua cov txheej saum toj kawg nkaus. Nws yuav tsum muaj qhov siab ceev. Tag nrho cov load mus rau txheej no. Nws yuav tsum muaj qhov tsim nyog tuab, txog 30 txog 50 millimeters.
txheej hauv qab yuav tsum tsis pub tshaj 170 millimeters. Nws yog lub ntsiab cua sov insulator. Txoj kev no ntawm insulating lub ru tsev tiaj tus yog zoo meej rau kev kho thiab insulating cov tsev qub. Nws pab txo qhov hnyav ntawm lub ru tsev - hais cov tshuaj xyuas.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias nws tsis pom zoo kom ua lub ru tsev tiaj tus. Feem ntau txoj kab nqes mus ntawm 2 txog 4 degrees.
Cov yam ntxwv ntawm cov khoom siv
Nyob hauv peb lub sijhawm, ntau yam khoom tshiab tau siv hauv kev lag luam khoom siv. Lawv muab tag nrho cov zoo ntawm txhua txheej. Lub ntug nyob rau sab saum toj yog nruj dua li hauv qab. Kev teeb tsa yooj yim thiab nrawm.
Nyob ntawm txoj kev tso, cov khoom tsim nyog rau rooj plaub tshwj xeeb raug xaiv. Hauv kev tsim kho hauv nroog, qhov kev xaiv tseem siv nrog backfilling nrog nthuav av nplaum, tsawg dua nrog perlite.xuab zeb. Txoj kev no yog pheej yig. Thaum ua haujlwm, nws tau qhia tias nws nyuaj rau kev ua tiav qhov kev xav tau. Lub thickness ntawm screed kuj yuav txawv markedly. Cov nqi ntxiv yuav xav tau. Niaj hnub no, koj tuaj yeem siv cov ntaub ntawv tshiab uas yuav txhim kho thermal rwb thaiv tsev. Txhua yam khoom muaj nws tus kheej hloov cov khoom cua sov.
txoj kev rwb thaiv tsev nrov tshaj plaws
Ntse siv:
- Tab neeg screed. Nws yog tsim los ntawm cov ntawv tiaj tus ntawm slate lossis asbestos. Qhov kev tsim no kim heev. Nws kev tsim kho kuj tsis pheej yig.
- Nyob screed. ntub screed feem ntau hu ua kev daws ntawm cement thiab xuab zeb. Qhov kev xaiv no haum rau cov neeg uas xav txuag nyiaj. Lub ntsiab tsis zoo ntawm hom rwb thaiv tsev no yog cov cuab yeej ntawm kev daws teeb meem kom cov qauv hnyav dua. Hauv qhov no, nws yog qhov zoo dua los muab ib txheej ntawm cov ntawv tshwj xeeb muaj zog ua ntej screed. Cov tshuaj yuav siv sij hawm ntev kom qhuav. Yog hais tias lub txheej tsis qhuav tawm, tab sis pib ua waterproofing, ces muaj ib tug siab tshwm sim ntawm npuas. Txoj kev no ua rau kom lub nra ntawm cov txheej, yog li nws yuav tsum tau yuav daim phiaj rau thermal rwb thaiv tsev raws li pob zeb (piv txwv li, bas alt).
- Mineral wool rwb thaiv tsev. Nws tsis tshua siv, vim nws muaj zog tsawg. Nws yuav tsum tau muaj zog, yog li ib tug screed yog muab tso rau ib txheej ntawm ntxhia ntaub plaub. Ua kom sov lub ru tsev tiaj tus nrog cov ntxhia wool yog ib txoj haujlwm nyuaj heev. Tom qab ua haujlwm tiav lawm, cov khoom thauj ntawm lub hauv paus yuav muab faib ua tusyees, thiab koj tuaj yeem pib nteg cov ntaub pua plag waterproofing.
Cov txiaj ntsig ntawm bas alt-based slabs yog dab tsi?
Nyob ntawm kev tsim kho kev lag luamslabs raws li bas alt yog cov ntaub ntawv nrov heev. Lawv muaj zog rigidity thiab lwm yam zoo. Cov khoom siv no yooj yim rau nruab thiab muaj qhov tsim nyog thermal rwb thaiv tsev. Lub ntsiab kom zoo dua ntawm bas alt-based slabs yog hluav taws kub. Kev nyab xeeb hluav taws yog ib qho ntawm cov kev cai tseem ceeb hauv tsev, thiab cov khoom siv no tau ua raws li nws.
Cov phiaj xav tau muaj lawv qhov tsis zoo. Lawv yog tsim los ntawm fiber ntau, yog li lawv yog hygroscopic. Yog tias cov dej noo nkag mus rau hauv lub phaj thaum siv, ces cov khoom thermal rwb thaiv tsev yuav maj mam ploj. Qhov zoo thiab kev pabcuam lub neej ntawm cov khoom siv no raug txo.
nthuav dav polystyrene vov tsev
Ib qho ntawm cov ntaub ntawv tshiab tshaj plaws yog extruded polystyrene ua npuas ncauj. Ib qho nthuav feature ntawm nthuav polystyrene yog nws cov kev tsim kho los ntawm kaw cov hlwb me me. Nyob rau hauv cov ntaub ntawv no, lawv sib npaug ntawm cov qauv. Lub tshuab rau insulating lub ru tsev tiaj tus nrog polystyrene ua npuas ncauj yog yooj yim heev. Tab sis koj yuav tsum paub nws cov kauj ruam thiab ua lawv raws li qhov tseeb. Hauv kev tsim cov khoom siv, qhov kub thiab txias yog siv. Yog li ntawd, cov granules yog tov, thiab ces ib tug tshwj xeeb reagent yog ntxiv. Nws muaj cov cuab yeej ntawm foaming. Vim nws qhov zoo, cov khoom xav tau tsis muaj analogues. Cov khoom tshwj xeeb ntawm nthuav polystyrene yog:
- Cov thermal conductivity qis tshaj ntawm cov khoom zoo sib xws.
- Txheeb xyuas kom muaj kev cuam tshuam zoo heev. Kuj kuaj tau tshuaj lom neeg.
- Nws yuav tsis loj hlob pwm. Lub sijhawm dhau mus, cov kab mob tsis tshwm sim.
- Muaj cov khoom tiv thaiv dej, thiab los ntawm nws tsis nkag mus rau hauv khub. Cov hlwb, uas nyob rau hauv lub Upper txheej ntawm cov khoom, tshem tawm noo noo, tab sis nws tsis nkag mus tob rau hauv. Qhov zoo dua yog tias koj tsis tas yuav siv nyiaj ntxiv rau kev ntxiv dag zog thiab kev tiv thaiv ntawm polystyrene ua npuas ncauj.
Nuances ntawm rwb thaiv tsev, fasteners
Yuav kom lub rwb thaiv tsev kom pom tseeb cov peev nyiaj siv rau nws, nws yog ib qho tsim nyog yuav tsum tau saib xyuas lub zog ntawm kev txuas mus rau lub hauv paus. Muaj ob txoj hauv kev txuas cov khoom:
- Qee tus neeg nyiam mount rwb thaiv tsev ntawm bitumen. Qhov kev tshwm sim no yuav tsum tau siv zog thiab siv nyiaj ntau heev. Txoj kev no yog qhov zoo tshaj plaws siv yog tias lub hauv paus rau kev rwb thaiv tsev yog ua los ntawm pob zeb. Hauv qhov no, koj tsis tas yuav yuav cov fasteners ntxiv, xws li dowels. Qhov no txuag lub sij hawm uas yuav tau siv qhov drilling qhov rau fasteners.
- Cov pej xeem feem ntau xaiv txoj kev siv tshuab kom nrawm. Nws yuav xav tau tshwj xeeb telescopic dowels. Lawv muaj lub kaus mom loj. Nws pab kom paub tseeb tias lub dowel tsis tho cov ntaub pua plag waterproofing. Qhov nruj ntawm cov txheej txheem tseem nyob ruaj khov thiab tsis muaj zog. Nrog rau txoj kev fastening no, cov khoom siv polymer bitumen yog siv los ua vapor barrier. Cov khoom siv muaj lub siab elasticity. Ua tsaug rau qhov no, cov qhov uas tseem tshwm sim los ntawm cov fasteners tau nruj yam tsis muaj kab.
Yog tias siv cov txheej txheem ntawm ob txheej rwb thaiv tsev ntawm cov qauv, cov kws tshaj lij qhia kom tso cov slabs "hauv kev khiav". Nrog rau qhov tso no, cov pob qij txha qis yuav raug them los ntawm cov sab saud. Txhua phaj yog tsau nrog ib khub ntawm dowels. Yuav siv tau cov fasteners ntau dua.
FAQ
Ntau zaus cov lus nug tshwm sim hais tias sab twg los muab lub vapor barrier. Feem ntau nws yog pw nrog ib txheej nruab nrab uas siv cov ntawv ci.
Kev siv sab nraum zoov, cov ntawv txhuas feem ntau yog siv. Nws npog lub tiaj tiaj ntawm qhov chaw. Thaum xaiv sab twg los nteg lub vapor barrier, nws kuj yog tsim nyog los tsim ntawm hom kev ua haujlwm. Hauv qhov no, lawv yog sab nraud. Lub vapor barrier yog muab tso nrog ntawv ci rau saum.
Muaj ib lub ru tsev tiaj tus rwb thaiv tsev ua npuas ncauj. Cov khoom siv no yooj yim siv. Nws qhov zoo dua yog kev lag luam hauv kev siv thiab tus nqi qis. Yog li ntawd, nws nrov heev.
Rwb thaiv tsev ntawm lub ru tsev tiaj tus siv ua npuas ncauj yog siv dav hauv cov chaw tsim khoom, nrog rau kev tsim khoom ntiag tug. Cov khoom no muaj cov thermal rwb thaiv tsev zoo heev.
Yog li, peb pom tias cov ntaub ntawv twg siv los thaiv cov ru tsev tiaj tus.
