Thermal rwb thaiv tsev cov ntaub ntawv: Qhov zoo thiab tsis zoo ntawm ntau cov ntaub ntawv, kev ua teb ntawm kev siv hluav taws xob, qib ntawm thermal conductivity.
Tsis ntev los no, cov kev cai tswj hwm tshiab ntawm kev txuag cua sov thiab thaum lub sijhawm hloov pauv ntawm vaj tse thiab kev pabcuam uas tsis muaj peev xwm txuas nrog lub zog ntawm thermal. Vim li no lub thermal rwb thaiv tsev ntawm cov tsev nyob ua ib qho ntawm cov teeb meem tseem ceeb tshaj plaws ntawm kev tsim kho.
Thermal rwb thaiv tsev cov ntaub ntawv raug muab faib ua ob peb pawg loj:
Iav thiab fiberglass;
Cov ntaub plaub ntxhia;
Cov roj puv polymers (ua npuas ncauj): polystyrene ua npuas ncauj, polyurethane thiab polyurthane ua npuas ncauj, polyesthylene, polyester, los ntawm phenol ua npuas ncauj;
Thermal rwb thaiv tsev los ntawm cov ntaub ntawv ntuj thiab cov khoom lag luam ntawm lawv cov kev ua (tsheb jam, peat blocks, ntawv, thiab lwm yam);
Thermal rwb thaiv tsev panels thiab cov qauv;
Hloov pauv qhob pob zeb: cellular pob zeb ua (ua npuas ncauj nplaum), polystyrene bauton;
Rwb thaiv tshav kub kub raws cov roj roj hluavtaws;
Rwb Thaiv Tsev Thaum Cua Sov Los Ntawm Silicon Ntau Lawm Khib.
Txog 240mln siv tau rau cua sov hauv peb lub teb chaws. TUJ ntawm cov roj uas siv tau. Nov yog 20% ntawm tag nrho cov hluav taws xob kev noj haus ntawm lub teb chaws
Ua ntej tshaj plaws, tus naj npawb ntawm kev ua tau zoo heev Iav thiab Cov Khoom Siv Pob Quav Qhov kev sib koom ntawm cov khoom lag luam ntawm cov rwb thaiv tsev thermal nyob rau hauv xyoo tsis ntev los no yog 40-60%. Lawv cov txiaj ntsig yog cov hluav taws kub, tshuaj lom neeg tiv thaiv, loj ruaj khov, tsis kam nqus tau zoo thiab lub suab zoo-ua cov khoom siv. Nws tau ntev tau paub lub iav twv txiaj ntawm kev tsim khoom hauv tsev, uas, nws tseem yuav thov rau feem ntau rau kev ua haujlwm sab nraud lossis rau cov rwb thaiv tsev ntawm thaj chaw tsis yog neeg nyob. Pom zoo cov tshuaj rwb thaiv tsev rau cov rwb thaiv tsev ntawm thaj chaw muaj tsis yooj yim sua, tab sis yog tias nws tau ua tiav, nws yuav tsum ua kom huv huv nws tus kheej.
Cov Khoom Uas Nqis Ntawm Cov Khoom Siv Hluav Taws Xob Loj Rwb Thaiv Tsev
| Hom khoom siv insulating | Phab ntsa | Ru tsev | Teb | Lub vov tsev | Foundation, cocoln. teb | ||||
|---|---|---|---|---|---|---|---|---|---|
| Lub facades | Sab nraum zoov | Nyob hauv | Masonry (nruab nrab txheej) | Peb-Txheej Panels | |||||
| Fiberglass thiab fiberglass ursa, isover | +. | +. | +. | +. | - | +. | +. | +. | - |
| MUAB NTXHUA | +. | +. | +. | +. | - | +. | +. | +. | - |
| Prestimal nthuav dav polystyrene psb | +. | +. | +. | +. | +. | +. | +. | - | |
| Extrusion Polystyrene Ua Npuas Ncauj | +. | +. | +. | +. | +. | +. | +. | +. | +. |
| Ntawv Nyiaj polyethylene ua npuas ncauj | +. | +. | +. | - | - | +. | +. | +. | +. |
| Corkboard Corkboard | +. | +. | +. | - | - | - | +. | - | - |
| Ntawv secouth makron. | +. | +. | +. | - | +. | +. | +. | - | |
| Peat-dawb blocks "Geocar" | +. | +. | +. | +. | - | - | +. | +. | - |
| Khib lav ua npuas ncauj | +. | +. | +. | - | - | - | +. | +. | - |
| Polystyrevbeton niizb | +. | +. | - | - | - | - | - | ||
| Raws li cov roj hmab hluav taws xob (*) | - | - | - | - | - | - | - | - | - |
| Los ntawm silicon ntau lawm khib nyiab | +. | +. | +. | - | - | +. | +. | +. | +. |
* - hluavtaws roj hmab raws li cov khoom siv hluav taws xob thermal (armaflexht thiab AC) siv tsuas yog rau pipelines
Tam sim no zoo-zoo thermal rwb thaiv tsev yog dav sawv cev ntawm cov lag luam Lavxias. Cov ntaub ntawv los ntawm cov fiberglass Ob peb cov chaw lag luam txawv teb chaws thiab hauv tsev. Cov ntaub ntawv no muaj me ntsis kim dua, tab sis nrog lawv yooj yim dua thiab yooj yim dua, thiab tseem ceeb tshaj plaws, nws muaj kev nyab xeeb tshaj plaws rau kev ua haujlwm. Xa cov kab ntawv uas koj yuav tsum tau hais txog ob tus neeg tsim khoom loj tshaj plaws ntawm cov ntaub ntawv rwb thaiv tsev hluav taws xob. Isoveroy (Finland) yog ib qho chaw pabcuam ntawm cov chaw tsim tshuaj paus loj tshaj plaws hauv ntiaj teb kev txhawj xeeb tshaj plaws- Granain). Isoveroy tsim Game Game C1941G. Thiab yog lub khw tsim hluav taws xob loj loj yog cov tsev tsim hluav taws xob kub-insulating hauv Finland (Trading Lub Peb Hlis Tus hlub ) thiab acoustic ( Akusto. ) Cov ntaub ntawv. Cov xyoo ua haujlwm txhua xyoo ntawm cov iav kev twv txiaj tshaj 40000 tons. Lub tuam txhab no yog ib qho ntawm cov khoom siv hluav taws xob loj tshaj plaws ntawm cov khoom siv rwb thaiv tsev rau Russia.
Lub cuab cov tsim ntawm fiberglass tshwm sim ntawm yuav luag 1500s. Lub iav molten yog nias los ntawm cov phiaj nrog qhov nrog txoj kab uas hla ntawm 4-5 microns. Lub khob iav fibers muaj tuab ntawm kwv yees li 6micron, uas b20 tsawg dua li cov tuab neeg plaub hau. Tom qab ntawd, kom ntxuav lawv ntawm lawv tus kheej, cov hlua khi tshwj xeeb yog txau mus rau Aerosol. Ntawm lub resulting iav loj, cov khoom ntawm qhov xav tau tuab thiab ceev uas tuaj rau kev kho cua sov yog moulded. Ntawm qhov kub ntawm 250 ° C, polymerization ntawm binders tshwm sim, thiab cov khoom tau txais kev tsim nyog ntawm qhov tsim nyog rigidity. Nyob rau tib lub sijhawm, ntau lub ntsej muag cov ntaub ntawv tuaj yeem thov rau saum npoo ntawm cov khoom siv: kraft ntawv, txhuas ntawv ci, cov ntaub ntawv tsis yog, thiab lwm yam.
Cov ntaub ntawv xov xwm hauv tsev cov ntaub ntawv thermal thermal thermal thoj thaiv cov khoom siv tau tsim nyob rau hauv daim ntawv ntawm yob (101.6 tuab) nyob rau hauv lub npe lag luam "Lermessoyozol" (Chant. = 0.036 w / (mk).
Tsis ntev los no, kev sib tw loj tshaj plaws yog "pob zeb", thiab ntau dua cov iav insulating cov ntaub ntawv insulating. Kev dej hauv tsev, wats rockwool. (Denmark) thiab paroc ntawm partek (Finland). Qhov no yog ib lub chaw tsis muaj zog ua phooj ywg nrog cov khoom pleev cov dej-ua kom zoo nkauj, tab sis tib lub sijhawm vapor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor-permor. Nyob rau hauv nws cov khoom siv cua sov kub, cov ntaub ntawv basal yog superior rau iav kev twv txiaj, txawm li cas los xij, lawv yog kim kim. Cov ntaub ntawv no xa mus rau pab pawg ntawm cov tsis-aggrated. Thermal rwb thaiv tsev khoom ua los ntawm cov polymers lossis ntawv hauv hluav taws kub tau hlawv rau 5 feeb. Kev tso cua sov ua los ntawm cov iav Grooves ntawm qhov kub ntawm 650c, uas tau ua tiav kwv yees li 7 feeb nrog cov pa hluav taws sab hauv, metered thiab sintered rau hauv lub khob pob. Tam sim no, cov ntxhia plaub ntawm cov hauv paus tsis txhob melted thiab tsis poob duab txawm nyob ntawm qhov kub ntawm 1000C.
Iav thiab basalt insulating cov ntaub ntawv muaj kev nyab xeeb rau kev tsim khoom thiab siv cov ncauj lus rau cov kev pom zoo thev naus laus zis
Rockwool Kev txhawj xeeb yog tus thawj coj ntiaj teb hauv kev tsim cov kev tsim kho thiab kev sib cais raws li "pob zeb".
Ib qho ntawm cov txiaj ntsig zoo tshaj plaws ntawm thermal rwb thaiv tsev - roj puv polymers. Cov feem ntau thiab dav siv lawv yog Polyfoam (Polystyrene Ua Npuas Ncauj) Cov. Qhov txo cov cua sov tsis kam mus thiab cov nplaim taws ntawm cov ua npuas ncauj tsis yog ib qho kev cuam tshuam thaum siv lawv hauv cov txheej txheem txheej ua ke nrog cov pob zeb lossis av cib.
Cov ua npuas ncauj polystyrene yog tsim los ntawm cov txheej txheem prestickable (ib txwm muaj rau Lavxias), lossis cov txheej txheem Extrusion Class tau tsim ntau tshaj 30 xyoo dhau los Basf kev txhawj xeeb (Lub teb chaws Yelemees).
Cov coefficient ntawm thermal conductivity, uas yog qhov taw qhia tseem ceeb ntawm cov khoom siv hluav taws xob ntawm cov khoom, txhua feem pua ntawm uas txo cov coefficient los ntawm 4%. Tsis tas li ntawd, nyob rau lub caij ntuj no, tam sim no nyob rau hauv noo noo phaj, khov kho cov khoom ntawm cov granules ntawm ib tug neeg granule, uas maj mam txo qhov ruaj khov ntawm polystyrene.
Kev tsis yog qee cov ntaub ntawv tshav kub kub-insulating
| Hom Rwb Thaiv Tsev | Coefficient ntawm thermal conductivity, w / (mk) |
|---|---|
| Vaj huam sib luag polyalpan. | 0.02. |
| Cua | 0,022 |
| Polyurene Ceering | 0,025 |
| Styrisol (nthuav dav polystyrene) | 0,027 |
| Tsawg-e (fenofolgic rhaub) | 0,027 |
| Raroc (basalt wool) | 0.035 |
| Rockheard (basalt wool) | 0.035 |
| Polyeneetrene PPE-R 3010 | 0.035 |
| Insulating yob cov ntaub pua nroog | 0.036 |
| Kev Hlub (Chij) | 0.038. |
| Nobasil (basalt wool) | 0.039 |
| "Pilloole" (ua npuas ncauj) | 0.04. |
| Corkboard Corkboard | 0.042. |
| Ursa (dej nyab) | 0.044. |
| Equata (Ntawv) Makron | 0,046. |
| Dekwall (Cork rwb thaiv tsev) | 0.047. |
| Rooj ceramics | 0.07 |
| Peat-dawb blocks "Geocar" | 0.07 |
| Bituminous asphalt | 0.1. |
| Thaum Tshav Kub Kub insulating ntawm tes qhob | 0.12. |
| Khoom Ntoo | 0.25. |
| Qhuav xuab zeb | 0,3. |
| NasaSavoclave ua npuas | 0.45 |
| Kev kub ntxhov | 0.55 |
| Cov Khaub Ncaws Ntsig Lom Zem | 0,7. |
Cov kev ua tsis zoo no yog devised Extrusion Polystyrene Ua Npuas Ncauj Cov. Muaj cov dej ntws tsawg heev (tsawg dua0.3%) vim yog cov rwb thaiv tsev kaw lus, rau thermal rwb thaiv tsev ntawm cov tuam tsev ntawm cov tuam tsev ntawm cov tuam tsev, cov hauv paus, Hauv qab daus hauv phab ntsa, qhov chaw siv ntau lwm cov rwb thaiv tsev tsis yooj yim sua kom muaj capillary lifting hauv av. Hauv kev ua lag luam Lavxias, extrusion polystyrene tau sawv cev los ntawm BASF kev txhawj xeeb (Lub teb chaws Yelemees) nyob rau hauv hom Stirodur (Txhoj -0.033 W / (MK).
Tab sis cov khoom siv thermal thermal rwb thaiv tsev tsis yog txwv rau polystyrene fiber. Nws tau ntev tau paub cov khoom siv zoo, uas tso cai rau koj kom muaj kev tiv thaiv cov teeb meem ntawm thermo-, suab thiab waterproofing. nws Extruded polyethylene ua npuas ncauj (PPE) Cov. Nws yog tsim nyob rau hauv Russia rau ntau tshaj 10 xyoo (Tu 6-55-26-89e) thiab lub moj khaum ntawm cov lag luam hauv PPE-p thiab Ppt-RL thiab "Handpiece". Ntau qhov ntau tso cai rau koj los xaiv raws nraim li xav tau. PPE tsim tawm ntau daim tuab yaj ywm: los ntawm nyias cov ntawv qhia kom tuab flooring (los ntawm 1 hli) thiab muab rau ntawm yob nrog ib qho dav ntawm 1,5 txog 1.5 m thiab txog 200m. Cov khoom siv no yog muaj kev nyab xeeb kiag li rau kev noj qab haus huv thiab, tseem ceeb, biologically racks. Txij li thaum Ppe muaj cov qauv kaw, nws tau siv tsis muaj kev nqus dej noo thiab thaum siv nws, ib qho ntxiv ntxiv cov pa rwb thaiv tsev txheej tsis tas yuav tsum tau. Ntawm Lavxias kev ua lag luam tam sim no muaj cov khoom lag luam txawv teb chaws, nws yog ntau kim.
Lub meej mom tseem ceeb yog qhov yooj yim ntawm installation ntawm xws li cov khoom siv thermal: nws tau txuas rau cov phab ntsa siv cov stapler. Raws li qhov tsis zoo, nws yog tsim nyog sau cia tias lub rwb thaiv tsev no yog qhov kawg vapor thiab roj-nyeem, i.e. Chav xau rau "ua pa" thiab, yog tias nws tsis mus rau cua, koj tuaj yeem ntsib cov nyhuv ntawm cov thermos lossis tsev cog khoom.
Cov ntaub ntawv kub-insulating nrog cov thermal conductivity coefficient ntawm tsawg dua 0.06 w / (MK) them nyiaj rau lub zog 5-7 xyoos vim kev txuag hluav taws xob.
Lwm cov pab pawg heev Thermal rwbooj los ua los ntawm cov khoom ntuj thiab cov khoom lag luam ntawm lawv cov kev ua Cov. Cov ntaub ntawv rwb thaiv tsev rwb thaiv tsev tsim los ntawm cov ntawv pov tseg nrog sawdust, perlite thiab lwm yam kev khi thiab fillers. Impregnated nrog cov tshuaj los txo cov dej noo noo, cov ntaub ntawv muaj cov pa hluav taws xob tsis zoo thiab siv tau los txhawb nqa sab nraud thiab cov phab ntsa hauv av, nthab. Cov ntaub ntawv tau tshaj tawm ua cov dej hauv Eco lossis hauv daim ntawv ntawm cov vaj huam sib luag.
Cov khoom siv hluav taws xob qub thermal yog tsim hauv lub nroog khezhotsky terd cheeb tsam. Peat-dawb blocks "Geocar" Cov. Nyob rau hauv tus txheej phab ntsa, blocks (0.510,250,88m) muaj peev xwm ntawm tiv ib tug load ntawm 8-12 tons ntawm us2, thiab lub cua sov rwb thaiv tsev thaj chaw ntawm cov phab ntsa hauv xws li ib tug cov ntaub ntawv uas nrog ib tug tuab ntawm 0.5m sib haum mus rau ib tug brickwork Nrog ib tuab ntawm 2.2 m (txuas ntxiv. = 0.078 w / (mk). Thiab qhov tsis muaj meej mom ntawm cov khoom no yog nws cov ecological purity.
Heev tshiab insulator yog Daim hlau thiab qaws los ntawm nias Cork Cov. Cov khoom siv yog tsim los ntawm txheej sab nraud ntawm Cortex ntawm Mediterranean Cork Oak. Cov khoom ua los ntawm cov raj extruded muaj qhov tsos, lawv yog siv rau kev rwb thaiv tsev sab hauv, feem ntau yog phab ntsa, thaum ua yeeb yam zoo nkauj trim muaj nuj nqi. Cork feem ntau siv rau rwb thaiv tsev ntawm cov plag tsev. Corkboard thermal rwb thaiv tsev daim ntaub tseem tuaj yeem siv rau kev rwb thaiv tsev ntawm facades thiab phab ntsa sab nrauv.
Yuav tsum tau hais txog o. Cov Tsev Tshwj Xeeb Lub Tsev Rwb Thaiv Tsev Cov Tshuab , xws li "lub tsev sov", "Fassolite", ispoterman, one ntawm tshav kub formwork ("iSode 2,000" thiab "Thermomour" ).
Yog li, tau pib lub rwb thaiv tsev ntawm koj lub tsev, koj muaj lub sijhawm zoo xaiv thiab siv cov ntaub ntawv tiv thaiv cua sov uas zoo tshaj plaws los daws koj.
Kev tsis muaj qee cov iav thiab cov ntxhia pob zeb wool
| Chaw Tsim Tshuaj Cua | Khoom | Hom / Saib | Coefficient ntawm thermal conductivity, w / (mk) | Nqe, $ / M2 |
|---|---|---|---|---|
| Isover (Finland) | Tus nyas | KT-11 / YEEB | 0.041-0.036 | Los ntawm 2. |
| CT / YEEB | 0.041-0.036 | |||
| Kl / Qhov Cub | 0.041-0.033 | |||
| Kl-a / phaj | 0.041-0.033 | |||
| Ursa (Russia-Yelemees) | Tus nyas | M-11; M-15; | Los ntawm 3. | |
| M-17 / YEEB | 0.046-0.044 | |||
| P-15; P-17 / phaj | 0.046-0.044 | |||
| Paroc (Finland) | Basalt wat. | Il / Qhov Cub | 0,0365 | Los ntawm 6. |
| A-iL / Phaj | 0,0335 | |||
| Txhim kho / yob | 0,0365 | |||
| Rockwool (Denmark) | Basalt wat. | Flexix Batts / Phaj | 0.035 | Txij 5. |
| Batts-42, -40, -48 / phaj | 0.035-0.033 | |||
| -80; -100; -160 / Qhov Cub | 0.035-0.033 | |||
| Rollbats / Yob | 0.036 |