txheem
- Editor's Choice
- Sab saum toj 3 zoo tshaj plaws ntxhia ntaub plaub rwb thaiv tsev
- Sab saum toj 3 zoo tshaj plaws polystyrene ua npuas ncauj rwb thaiv tsev
- Sab saum toj 3 qhov zoo tshaj plaws PIR cua sov (PIR)
- Yuav ua li cas xaiv lub rhaub rau ib lub tsev thav duab
- Nrov lus nug thiab lus teb
- Dab tsi tsis zoo yuav tsum muaj lub rhaub rau lub tsev thav duab?
- Los ntawm lub hauv paus ntsiab lus dab tsi koj yuav tsum xaiv cov khoom ntawm rwb thaiv tsev rau lub tsev thav duab?
- Dab tsi yog qhov zoo tshaj plaws thickness thiab ceev ntawm rwb thaiv tsev rau ib tug ncej tsev?
- Puas yuav tsum tau rwb thaiv tsev ntxiv thaum lub sij hawm installation?
- Puas muaj tseeb tias cov cua sov rau lub tsev thav duab muaj kev phom sij rau kev noj qab haus huv?
- Qhov chaw ntawm
Frame tsev tam sim no nyob rau hauv kev sib tw. Nws yog txhua yam hais txog qhov piv ntawm tus nqi thiab qhov zoo, nrog rau lub sijhawm tsim kho kom nrawm. Qee qhov haujlwm tuaj yeem ua tiav yam tsis muaj lub hauv paus loj thiab lub hauv paus. Cia peb hais tias ib pab pawg neeg ua haujlwm tuaj yeem tsim lub tsev me me hauv lub tebchaws hauv ib lub lis piam. Nws yog ib qho tseem ceeb heev kom tsis txhob muaj nyiaj txiag thiab kev siv zog los thaiv lub tsev thav duab hauv xyoo 2022. Tseeb, tom qab cov khaubncaws sab nraud povtseg thiab cladding, kho ib yam dab tsi tom qab ntawd yuav tsis muaj tseeb.
Xyoo 2022, ob hom cua sov tau muag hauv khw muag khoom thiab khw. Thawj qhov yog ntuj. Lawv yog tsim los ntawm sawdust thiab lwm yam pov tseg los ntawm woodworking thiab ua liaj ua teb industries. Pheej yig, tab sis lawv cov phooj ywg ib puag ncig thiab kev nyab xeeb ntawm cov khoom siv hluav taws xob yog qhov tsis txaus ntseeg, yog li peb yuav tsis kov lawv hauv cov khoom siv no. Lawv tseem tuaj yeem haum rau insulate lub sam thiaj, tab sis tsis yog lub tsev thav duab.
Peb yuav tham txog qhov zoo tshaj plaws dag (synthetic) rwb thaiv tsev rau lub tsev thav duab nyob rau hauv 2022. Nyob rau hauv lem, lawv kuj muab faib ua hom.
- Mineral ntaub plaub - cov khoom siv nrov tshaj plaws, ua los ntawm kev sib xyaw ntawm cov ntxhia sib txawv uas yog yaj thiab sib xyaw, cov khoom sib txuas ntxiv. Muaj pob zeb (basalt) ntaub plaub thiab fiberglass (iav ntaub plaub). Tsawg feem ntau, quartz yog siv rau kev tsim cov pob zeb hauv av.
- PIR lossis PIR daim hlau - ua los ntawm polyisocyanurate ua npuas ncauj. Qhov no yog ib tug polymer, lub npe ntawm uas yog encrypted nyob rau hauv lub abbreviation. Rau 2022, nws tseem yog cov khoom siv tshiab tshaj plaws thiab zoo tshaj plaws.
- Styrofoam nthuav polystyrene (EPS) thiab extruded polystyrene ua npuas ncauj (XPS) yog ua npuas ncauj thiab nws cov kev txhim kho version, feem. XPS yog kim dua thiab zoo dua nyob rau hauv cov nqe lus ntawm thermal rwb thaiv tsev. Hauv peb qhov kev ntsuam xyuas, peb suav nrog tsuas yog cov tuam txhab ntawm XPS rwb thaiv tsev rau cov tsev thav duab, txij li cov yas ua npuas ncauj classic yog qhov kev xaiv nyiaj txiag heev.
Nyob rau hauv cov yam ntxwv, peb muab cov parameter thermal conductivity coefficient (λ). Thermal conductivity yog molecular hloov ntawm tshav kub ntawm continuous lub cev los yog hais txog tib lub cev nrog sib txawv kub, nyob rau hauv uas kev sib pauv ntawm lub zog ntawm kev txav ntawm cov qauv hais tshwm sim. Thiab cov coefficient ntawm thermal conductivity txhais tau hais tias qhov kev siv ntawm tshav kub hloov lwm lub tsev, nyob rau hauv lwm yam lus, ntau npaum li cas tshav kub ib yam khoom conducts. Nyob rau hauv lub neej txhua hnub, qhov sib txawv ntawm thermal conductivity ntawm cov ntaub ntawv sib txawv tuaj yeem hnov yog tias koj kov cov phab ntsa ua los ntawm cov khoom sib txawv ntawm ib hnub lub caij ntuj sov. Piv txwv li, granite yuav txias, xuab zeb-lime cib yog sov dua, thiab ntoo tseem sov dua.
Qhov qis dua qhov ntsuas, qhov zoo dua qhov rwb thaiv tsev rau lub tsev ncej yuav qhia nws tus kheej. Peb yuav tham txog kev siv (zoo tagnrho) qhov tseem ceeb hauv qab no hauv ntu "Yuav ua li cas xaiv lub rhaub rau lub tsev thav duab".
Editor's Choice
Isover Profi (Ntsuab ntaub plaub)
Lub npe nrov tshaj rwb thaiv tsev yog Isover Profi. Nws yog tsim rau tag nrho lub tsev thav duab: nws tuaj yeem ua kab nrog cov phab ntsa, ru tsev, qab nthab, pem teb, qab nthab thiab partitions hauv tsev. Xws li koj tsis tuaj yeem ntshai muab tso rau hauv lub qab nthab saum lub qab daus txias lossis hauv ib qho chaw tsis muaj cua sov.
Koj tuaj yeem nruab rau hauv lub thav duab yam tsis muaj fasteners ntxiv - tag nrho vim yog elasticity ntawm cov khoom. Cov chaw tsim khoom thov tias qhov rwb thaiv tsev no tiv thaiv cov dej noo, lub tshuab hu ua AquaProtect. Muag nyob rau hauv slabs, uas yog mob rau hauv yob. Yog tias koj nqa ob lossis plaub slabs hauv ib pob, lawv yuav raug txiav rau hauv ob qhov sib npaug.
Main yam ntxwv
| thickness | 50 thiab 100 mm |
| Ntim | 1-4 slabs (5-10 m²) |
| dav | 610 lossis 1220 hli |
| Thermal conductivity coefficient (λ) | 0,037 W / m * K |
Qhov zoo thiab qhov tsis zoo
TechnoNIKOL LOGICPIR (PIR-panel)
Cov khoom ntawm hom no yog ib qho ntawm cov cua sov zoo tshaj plaws rau lub tsev thav duab hu ua LOGICPIR. Muaj ntau pua lub hlwb uas muaj roj nyob hauv lub vaj huam sib luag. Dab tsi ntawm cov khoom nws yog, lub tuam txhab tsis qhia tawm, tab sis paub tseeb tias tsis muaj dab tsi txaus ntshai rau tib neeg hauv nws. Lub LOGICPIR thermal rwb thaiv tsev tsis hlawv. Koj tuaj yeem txiav txim ncaj qha daim hlau ntawm qhov xav tau tuab ntawm lub tuam txhab - nws yog qhov yooj yim uas nws yuav muaj peev xwm xaiv cov khoom siv rau txhua qhov project.
Ntawm kev muag khoom kuj tseem muaj PIR-phaj nrog kev sib txawv: los ntawm fiberglass lossis ntawv ci, cais cov kev daws teeb meem rau cov cua sov hauv qab, balconies thiab da dej. Muaj txawm lined nrog reinforced laminate (PROF CX / CX version). Qhov no txhais tau hais tias nws tuaj yeem muab tso rau hauv qab ntawm cement-xuab zeb lossis asphalt screed.
Main yam ntxwv
| thickness | 30 - 100 hli |
| Ntim | 5-8 slabs (los ntawm 3,5 txog 8,64 m²) |
| dav | 590, 600 lossis 1185 mm |
| Thermal conductivity coefficient (λ) | 0 W / m * K |
Qhov zoo thiab qhov tsis zoo
Sab saum toj 3 zoo tshaj plaws ntxhia ntaub plaub rwb thaiv tsev
1. ROCKWOOL
Lub hom phiaj tshwj xeeb hauv kev tsim cov pob zeb wool rwb thaiv tsev. Tag nrho cov nyob rau hauv ib tug slab form factor. Rau lub tsev thav duab, Scandic universal khoom yog qhov tsim nyog tshaj plaws: nws tuaj yeem muab tso rau hauv phab ntsa, faib, qab nthab, hauv qab lub ru tsev.
Tseem muaj cov kev daws teeb meem, piv txwv li, thermal rwb thaiv tsev rau qhov cub lossis tshwj xeeb rau plastered facades - Lub Teeb Butts Ntxiv. Standard thicknesses yog 50, 100 thiab 150 mm.
Main yam ntxwv
| thickness | 50, 100, 150 hli |
| Ntim | 5-12 slabs (los ntawm 2,4 txog 5,76 m²) |
| dav | 600 hli |
| Thermal conductivity coefficient (λ) | 0 W / m * K |
Qhov zoo thiab qhov tsis zoo
2. Kov North
Qhov no yog ib tug sub-brand ntawm Knauf, ib tug loj players nyob rau hauv lub tsev cov ntaub ntawv ua lag luam. Nws yog lub luag haujlwm ncaj qha rau thermal rwb thaiv tsev. Yim cov khoom tsim nyog rau lub tsev thav duab. Qhov saum toj kawg nkaus yog hu ua Nord - qhov no yog universal ntxhia ntaub plaub. Nws yog tsim los tsis muaj qhov sib ntxiv ntawm formaldehyde resins.
Feem ntau cov tuam ntxhab tseem siv formaldehyde hauv xyoo 2022, vim nws yog txoj hauv kev yooj yim tshaj plaws thiab txhim khu kev qha tshaj plaws rau kev sib txuas cov qauv ntawm cov ntxhia wool. Lawv paub tseeb tias qib ntawm cov khoom tsis zoo tsis dhau qhov kev cai. Txawm li cas los xij, hauv lub tshuab cua sov no tsis muaj lawv. Cov chaw tsim khoom kuj tuaj yeem nrhiav cov kev daws teeb meem tshwj xeeb - cais rwb thaiv tsev rau phab ntsa, ru tsev, da dej thiab balconies. Lawv feem ntau yog muag hauv yob.
Main yam ntxwv
| thickness | 50, 100, 150 hli |
| Ntim | 6-12 slabs (los ntawm 4,5 mus rau 9 m²) los yog yob 6,7 - 18 m² |
| dav | 600 thiab 1220 mm |
| Thermal conductivity coefficient (λ) | 0-033 W / m * K |
Qhov zoo thiab qhov tsis zoo
3. Izovol
Lawv tsim pob zeb wool rwb thaiv tsev nyob rau hauv daim ntawv ntawm slabs. Lawv muaj rau cov khoom. Lub hom phiaj, hmoov tsis, tso cai rau cov ntawv sau uas tsis yooj yim nyeem rau cov neeg siv khoom: lub npe yog "encrypted" los ntawm qhov ntsuas ntawm cov ntawv thiab cov lej. Koj yuav tsis nkag siab tam sim ntawd rau qhov chaw tsim kho cov khoom siv.
Tab sis yog tias koj delve rau hauv cov lus qhia tshwj xeeb, koj tuaj yeem txiav txim siab tias F-100 / 120 / 140 / 150 yog qhov tsim nyog rau plaster facade, thiab CT-75/90 rau lub façade ventilated. Feem ntau, ua tib zoo kawm. Tsis tas li ntawd, ntau hom kev rwb thaiv tsev ntawm cov hom no yog qhov chaw, piv txwv li, tshwj xeeb tshaj yog rau sab saum toj thiab hauv qab ntawm lub façade.
Main yam ntxwv
| thickness | 40 - 250 hli |
| Ntim | 2-8 slabs (txhua 0,6 m²) |
| dav | 600 thiab 1000 mm |
| Thermal conductivity coefficient (λ) | 0-034 W / m * K |
Qhov zoo thiab qhov tsis zoo
Sab saum toj 3 zoo tshaj plaws polystyrene ua npuas ncauj rwb thaiv tsev
1. Nws
Tej zaum cov chaw tsim khoom no muaj kev xaiv dav tshaj plaws ntawm XPS cov laug cam rau xyoo 2022. Muaj tsib yam khoom hauv cov khoom sib txawv ib zaug. Lub ntim qhia txog thaj chaw ntawm daim ntawv thov: qee qhov tsim nyog rau txoj kev thiab dav hlau, uas yog superfluous nyob rau hauv peb rooj plaub, thaum lwm tus tsuas yog rau phab ntsa, facades, foundations thiab ru tsev ntawm thav duab tsev.
Lub tuam txhab muaj qhov tsis meej pem me ntsis hauv kab - ib txheej ntawm cov cim thiab cov ntawv Latin. Yog li saib cov specifications ntawm lub ntim. Los ntawm ib leeg, cov khoom sib txawv nyob rau hauv qhov siab tshaj plaws tso cai load: los ntawm 15 mus rau 50 tons ib m². Yog tias koj tsis meej pem kiag li, tom qab ntawd rau kev tsim vaj tsev ntiav lub tuam txhab nws tus kheej pom zoo rau Standard version. Muaj tseeb, nws tsis haum rau lub ru tsev.
Main yam ntxwv
| thickness | 30 - 100 hli |
| Ntim | 4-18 slabs (2,832-12,96 m²) |
| dav | 600 hli |
| Thermal conductivity coefficient (λ) | 0,030-0,032 W / m * K |
Qhov zoo thiab qhov tsis zoo
2. "Penoplex"
Lub tuam txhab tsim thermal rwb thaiv tsev rau tag nrho cov ua tau pem hauv ntej ntawm kev ua hauj lwm nyob rau hauv kev tsim kho ntawm lub teb chaws tsev. Muaj cov khoom siv rau lub hauv paus thiab kev taug kev, tshwj xeeb tshaj yog rau cov phab ntsa thiab lub ru tsev. Thiab yog tias koj tsis xav thab nrog qhov kev xaiv, tab sis nqa ib qho khoom siv rau tag nrho qhov project ib zaug, tom qab ntawd coj cov khoom Comfort lossis Extreme.
Cov tom kawg yog kim dua, tab sis nyob rau tib lub sij hawm qhov ruaj khov tshaj plaws. Peb kuj qhia koj kom saib cov kab kev tshaj lij ntawm XPS cov cua sov ntawm hom no. Rau cov tsev thav duab, cov khoom facade yog tsim. Nws muaj qhov qis tshaj thermal conductivity.
Main yam ntxwv
| thickness | 30 - 150 hli |
| Ntim | 2-20 slabs (1,386-13,86 m²) |
| dav | 585 hli |
| Thermal conductivity coefficient (λ) | 0,032-0,034 W / m * K |
Qhov zoo thiab qhov tsis zoo
3. "Ruspanel"
Lub tuam txhab tau tsom mus rau kev tsim ntau yam "sandwiches" thiab panels. Sab nraud, lawv ua tiav nrog cov ntaub ntawv ntawm kev txiav txim siab ntawm tus neeg yuav khoom. Piv txwv li, LSU (iav-magnesium ntawv) los yog OSB (oriented strand board) - ob qho tib si haum rau lub façade ntawm thav duab tsev thiab tam sim ntawd kom tiav.
Lwm qhov kev hloov pauv ntawm cov npoo ntawm "sandwich" yog cov polymer-cement muaj pes tsawg leeg. Qhov no yog cov cement nyob rau hauv uas ib tug polymer tau ntxiv rau lub zog. Hauv lub ncuav qab zib no, lub tuam txhab zais XPS classic. Yog lawm, nws hloov tawm kom kim dua li tsuas yog yuav ob peb lub pallets ntawm Styrofoam thiab sheathing lub tsev. Ntawm qhov tod tes, vim qhov kev txhawb nqa nrog cov khoom siv sab nraud, xws li lub rhaub dej kom meej meej yooj yim dua hauv kev ua tiav thiab muaj thermal conductivity zoo dua.
Main yam ntxwv
| thickness | 20 - 110 hli |
| Ntim | muag ib tus zuj zus (0,75 lossis 1,5 m²) |
| dav | 600 hli |
| Thermal conductivity coefficient (λ) | 0,030-0,038 W / m * K |
Qhov zoo thiab qhov tsis zoo
Sab saum toj 3 qhov zoo tshaj plaws PIR cua sov (PIR)
1. ProfHolod PIR Premier
Lub rwb thaiv tsev yog hu ua PIR Premier. Nws yog muag hauv cov npog uas ua los ntawm cov ntawv, ntawv ci thiab lwm yam ntaub ntawv - lawv xav tau los tiv thaiv cov ntsiab lus ntawm dej, nas, kab, thiab tib lub sijhawm txo cov thermal conductivity. Ua ntej yuav khoom, koj yuav tsum xaiv qhov twg yog koj qhov tseem ceeb.
Piv txwv li, cov ntaub ntawv hauv ob sab phlu yog yooj yim dua rau kev ua tiav, cov yeeb yaj kiab tiv taus ntau dua rau cov dej noo (xws li cov chav uas muaj cov av noo siab), thiab fiberglass yog tsim rau nteg tawm hauv qab lub ru tsev. Lub tuam txhab tau txais daim ntawv pov thawj European rau cov khoom no tias txhua yam ua tiav raws li cov qauv.
Peb GOSTs tseem tsis tau paub txog hom rwb thaiv tsev no. Nws yog qhov tsim nyog tsis yog rau thaj chaw, tab sis kuj yog thaj chaw muaj khoom lag luam - thiab muaj, raws li koj paub, cua sov tseem kim dua, thiab muaj ntau qhov chaw. Yog li ntawd, cov npoo ntawm kev nyab xeeb ntawm cov rwb thaiv tsev yog qhov tseem ceeb heev. Ntawm chav kawm, rau ib lub tsev thav duab zoo tib yam, qhov no tsuas yog muaj txiaj ntsig.
Main yam ntxwv
| thickness | 40 - 150 hli |
| Ntim | 5 pcs (3,6 m²) |
| dav | 600 hli |
| Thermal conductivity coefficient (λ) | 0,020 W / m * K |
Qhov zoo thiab qhov tsis zoo
2. PirroGroup
Ib lub tuam txhab los ntawm Saratov, tsis nrov li nws cov neeg sib tw. Tab sis tus nqi ntawm nws cov rwb thaiv tsev thermal, txawm tias suav nrog tus nqi nce hauv 2022, tseem muaj kev ywj pheej. Muaj peb hom PIR-phaj rau lub tsev thav duab: hauv ntawv ci, fiberglass lossis ntawv paj ntaub - hauv ob sab phlu nrog tib lub. Xaiv raws li cov dej num: cov ntawv ci yog qhov uas nws ntub dej, thiab fiberglass zoo dua rau plastering ntawm lub hauv paus.
Main yam ntxwv
| thickness | 30 - 80 hli |
| Ntim | muag los ntawm daim (0,72 m²) |
| dav | 600 hli |
| Thermal conductivity coefficient (λ) | 0,023 W / m * K |
Qhov zoo thiab qhov tsis zoo
3. ISOPAN
Ib tsob nroj los ntawm thaj av Volgograd tsim cov khoom nthuav. Hauv kev txiav txim siab nruj ntawm lo lus, cov no tsis yog classic PIR panels. Cov khoom yog hu ua Isowall Box thiab Topclass. Qhov tseeb, cov no yog cov sandwich panels uas PIR daim hlau yog embedded.
Peb nkag siab tias qhov kev daws teeb meem no tsis yog universal rau txhua qhov haujlwm ntawm lub tsev thav duab, txij li qhov teeb meem ntawm kev ua tiav tseem qhib - nws tag nrho yog nyob ntawm seb lawv xav kom sheathe lub façade nrog. Los ntawm lub neej ntawd, cov vaj huam sib luag ntawm hom no tuaj nrog cov tawv nqaij hlau.
Tsis muaj qhov zoo nkauj heev hauv nws (txawm tias nws tsis yog rau txhua tus!): rau lub vaj tsev, chav da dej, lub tsev yuav tseem haum, tab sis yog tias peb tab tom tham txog lub tsev, ces qhov pom ntawm qhov pom yuav yog ceg tawv. Txawm li cas los xij, koj tuaj yeem ua ib lub crate thiab twb kho cov tawv nqaij xav tau rau saum. Los yog siv cov khoom siv rau lub ru tsev xwb.
Main yam ntxwv
| thickness | 50 - 240 hli |
| Ntim | 3-15 panels (txhua 0,72 m²) |
| dav | 1200 hli |
| Thermal conductivity coefficient (λ) | 0,022 W / m * K |
Qhov zoo thiab qhov tsis zoo
Yuav ua li cas xaiv lub rhaub rau ib lub tsev thav duab
Nco ntsoov cov ntaub ntawv
Tom qab nyeem peb qhov kev tshuaj xyuas ntawm qhov zoo tshaj plaws lub tsev rwb thaiv tsev rau xyoo 2022, cov lus nug ncaj ncees yuav tshwm sim: cov khoom siv twg los xaiv? Peb teb succinctly.
- Cov peev nyiaj siv tau txwv lossis lub tsev tsuas yog siv rau lub caij sov thiab tib lub sijhawm koj tsis nyob hauv thaj chaw txias - tom qab ntawd nqa XPS. Ntawm tag nrho cov ntaub ntawv, nws yog cov flammable tshaj plaws.
- Cov khoom siv nrov tshaj plaws rau kev ua kom sov lub tsev thav duab yog pob zeb hauv av ntaub plaub, tab sis nrog nws styling nws yog tsim nyog los tinker.
- Yog tias koj xav ua kom zoo thiab nyob mus ib txhis, koj nyob hauv tsev txhua xyoo puag ncig thiab yav tom ntej koj xav txo qis cov nqi cua sov - PIR phaj ntawm koj qhov kev pabcuam.
Yuav noj npaum li cas
Ntsuas qhov ntsuas ntawm lub tsev yav tom ntej: qhov dav, qhov ntev thiab qhov siab. Mineral wool thiab XPS tuaj yeem siv rau hauv ob lossis peb txheej. Thov nco ntsoov tias cov panels feem ntau yog 5 cm (50 mm) lossis 10 cm (100 mm) tuab.
Cov cai hauv tsev hais tias rau Central Peb Lub Tebchaws txheej rwb thaiv tsev yuav tsum yog yam tsawg 20 cm (200 mm). Ncaj nraim, daim duab no tsis qhia hauv ib daim ntawv, tab sis yog muab los ntawm kev suav. Raws li cov ntaub ntawv SP 31-105-2002 "Tsim thiab kev tsim kho lub zog-tsim ib leeg-tsev neeg lub tsev nyob nrog lub thav duab ntoo"1.
Yog tias lub tsev siv tshwj xeeb rau lub caij ntuj sov, ces 10 cm (100 mm) yuav txaus. Rau lub ru tsev thiab hauv pem teb +5 cm (50 mm) los ntawm cov thickness ntawm rwb thaiv tsev nyob rau hauv phab ntsa. Cov pob qij txha ntawm thawj txheej yuav tsum tau sib tshooj ntawm ob txheej.
Rau thaj chaw txias Siberia thiab Far North (KhMAO, Yakutsk, Anadyr, Urengoy, thiab lwm yam) tus qauv yog ob zaug siab dua hauv Central Peb Lub Tebchaws. Rau Urals (Chelyabinsk, Perm) 250 hli yog txaus. Rau thaj tsam kub zoo li Sochi thiab Makhachkala, koj tuaj yeem siv cov qauv zoo tib yam ntawm 200 hli, vim tias thermal rwb thaiv tsev kuj tseem tiv thaiv lub tsev los ntawm cua sov ntau dhau.
Kev tsis sib haum xeeb txog qhov ntom ntom ntawm rwb thaiv tsev
Rau 10-15 xyoo, qhov ntom ntom yog qhov taw qhia tseem ceeb ntawm kev rwb thaiv tsev. Qhov siab dua kg ib m², qhov zoo dua. Tab sis xyoo 2022, tag nrho cov tuam txhab tsim khoom zoo tshaj plaws yog ib qho kev lees paub: thev naus laus zis tau txav mus tom ntej, thiab qhov ceev tsis yog qhov tseem ceeb ntxiv lawm. Yog lawm, yog tias cov khoom yog 20-25 kg ib m², ces nws yuav yooj yim tsis yooj yim rau nteg nws vim softness ntau dhau. Nws yog qhov zoo dua los muab kev nyiam rau cov khoom siv nrog qhov ceev ntawm 30 kg ib m². Tsuas yog cov lus qhia los ntawm cov kws tsim khoom - nyob rau hauv plaster thiab cement, xaiv lub rhaub nrog lub siab tshaj plaws nyob rau hauv kab.
Coefficient ntawm thermal conductivity
Nrhiav tus nqi ntawm thermal conductivity coefficient ("lambda") (λ) ntawm lub ntim. Qhov parameter yuav tsum tsis pub tshaj 0,040 W / m * K. Yog tias ntau dua, ces koj tab tom cuam tshuam nrog cov khoom siv nyiaj txiag. Kev rwb thaiv tsev zoo tshaj plaws rau lub tsev thav duab yuav tsum muaj qhov ntsuas ntawm 0,033 W / m * K thiab hauv qab no.
Nws yuav kav ntev npaum li cas
Lub thermal rwb thaiv tsev ntawm lub tsev thav duab tuaj yeem ua haujlwm txog 50 xyoo yam tsis muaj kev hloov pauv tseem ceeb hauv cov khoom, thaum nws tsis xav tau kev saib xyuas. Nws yog ib qho tseem ceeb kom pib nruab txhua yam kom raug - raws li lub hauv paus ntsiab lus ntawm lub ncuav qab zib. Los ntawm sab nraud, lub rwb thaiv tsev yuav tsum tau tiv thaiv cov membranes uas yuav tiv thaiv cua thiab dej.
Qhov sib txawv ntawm tus ncej yuav tsum tau foamed (polyurethane foam sealant, tseem hu ua polyurethane ua npuas ncauj). Thiab tsuas yog tom qab ntawd ua lub crate thiab cladding. Txuas lub vapor barrier rau sab hauv tsev.
Tsis txhob pib ua haujlwm hauv nag, tshwj xeeb tshaj yog tias nws los nag rau ob peb hnub thiab huab cua muaj cov av noo siab. Lub tshuab cua sov absorbs noo noo zoo heev. Tom qab ntawd koj yuav raug kev txom nyem los ntawm pwm, fungus. Yog li ntawd, saib cov huab cua huab cua, xam lub sij hawm thiab kev rau siab, thiab ces mus rau lub installation. Tsis muaj sijhawm los ua kom tiav cov rwb thaiv tsev ntawm tag nrho lub tsev ua ntej los nag? Es tsis txhob, txuas ib zaj duab xis waterproofing rau cov cheeb tsam nrog thermal rwb thaiv tsev.
Nws tsis pom zoo kom siv cov vaj huam sib luag thiab cov nplooj ntawv thermal rwb thaiv tsev siab tshaj peb meters ntawm ob lub racks ntawm tus ncej, txwv tsis pub nws yuav sag hauv qab nws qhov hnyav. Txhawm rau zam qhov no, khi cov kab rov tav jumpers ntawm cov racks thiab mount lub rwb thaiv tsev.
Thaum txhim kho thermal rwb thaiv tsev, nco ntsoov tias qhov dav ntawm daim hlau yuav tsum yog 1-2 cm loj dua cov ncej racks. Vim hais tias cov khoom yog elastic, nws yuav shrinkage thiab tsis tawm hauv kab noj hniav. Tab sis cov rwb thaiv tsev yuav tsum tsis txhob tso cai rau khoov rau hauv ib qho arc. Yog li ntawd, koj yuav tsum tsis txhob mob siab rau thiab tawm ntawm cov npoo ntawm ntau tshaj 2 cm.
Tsis tsuas yog haum rau sab nrauv phab ntsa thiab lub ru tsev
Yog tias koj npaj txhij los nqis peev hauv kev tsim lub tsev raws li nws yuav tsum tau, ces koj tuaj yeem siv thermal rwb thaiv tsev hauv cov phab ntsa ntawm cov chav. Qhov no yuav ua rau kom muaj zog tag nrho (uas txhais tau hais tias nws yuav muaj peev xwm txuag tau ntawm cua sov) thiab ua haujlwm ua suab nrov. Nco ntsoov nteg cov rwb thaiv tsev hauv pem teb npog saum lub hauv paus.
Nyeem cov chaw tsim khoom daim ntawv lo ntawm lub ntim. Cov tuam txhab sim piav qhia meej txog cov yam ntxwv (hom thaj chaw, thaj chaw, tsim qhov kub thiab txias) ntawm lawv cov khoom.
Nrov lus nug thiab lus teb
KP teb cov lus nug los ntawm cov neeg nyeem Escapenow engineer Vadim Akimov.
Dab tsi tsis zoo yuav tsum muaj lub rhaub rau lub tsev thav duab?
• Ib puag ncig tus phooj ywg - Cov khoom siv tsis tso tawm cov khoom tsis zoo, tsis ua rau ib puag ncig.
• Thermal conductivity - Ntau npaum li cas cov khoom khaws cov cua sov. Qhov taw qhia yuav tsum yog li 0,035 - 0,040 W / mk. Qhov qis dua qhov zoo.
• Kev nqus dej tsawg, vim ya raws ho txo cov thermal rwb thaiv tsev zog.
• Kev nyab xeeb hluav taws.
• Tsis muaj shrinkage.
• Suab ntaub.
• Tsis tas li ntawd, cov khoom siv yuav tsum tsis zoo rau cov nas tsuag, yuav tsum tsis yog ib qho chaw zoo rau kev tsim cov pwm, thiab lwm yam, txwv tsis pub nws yuav maj mam tawg los ntawm sab hauv.
Cia siab rau cov kev txwv tsis pub dhau lub ntim lossis saib cov lus qhia tshwj xeeb ntawm lub vev xaib raug cai ntawm cov chaw tsim khoom.
Los ntawm lub hauv paus ntsiab lus dab tsi koj yuav tsum xaiv cov khoom ntawm rwb thaiv tsev rau lub tsev thav duab?
Mineral wool absorbs dej zoo, yog li thaum siv nws, nws yog ib qho tsim nyog yuav tsum tau ua ib txheej txheej dej ntxiv.
Ib qho ntawm cov ntaub ntawv zoo tshaj plaws niaj hnub no yog PIR - thermal rwb thaiv tsev raws li polyisocyanurate ua npuas ncauj. Nws tuaj yeem thaiv txhua qhov chaw, cov khoom siv yog ib puag ncig tus phooj ywg, tuav cov cua sov zoo, tiv taus qhov kub thiab txias thiab lwm yam. Qhov pheej yig tshaj yog sawdust, tab sis nws yog qhov zoo dua los siv nws tsuas yog rau hauv pem teb rwb thaiv tsev.
Dab tsi yog qhov zoo tshaj plaws thickness thiab ceev ntawm rwb thaiv tsev rau ib tug ncej tsev?
Puas yuav tsum tau rwb thaiv tsev ntxiv thaum lub sij hawm installation?
Puas muaj tseeb tias cov cua sov rau lub tsev thav duab muaj kev phom sij rau kev noj qab haus huv?
Piv txwv li, cov cua sov ua los ntawm cov ntxhia wool poob lawv cov khoom thiab ua teeb meem thaum dej nkag. Tias yog vim li cas nws yog ib qho tseem ceeb kom paub thiab tsis quav ntsej txog kev ruaj ntseg, kev tiv thaiv thaum lub sij hawm installation ntawm rwb thaiv tsev.
Qhov chaw ntawm
- https://docs.cntd.ru/document/1200029268