Okuqukethwe
- Ukukhetha komhleli
- Top 3 best mineral wool insulation
- I-Polystyrene foam insulation ephezulu kakhulu engu-3
- Izifudumezi ezi-3 ezihamba phambili ze-PIR (PIR)
- Indlela yokukhetha i-heater yendlu yohlaka
- Imibuzo nezimpendulo ezidumile
- Yiziphi imingcele okufanele i-heater yendlu yohlaka ibe nayo?
- Iyiphi isimiso okufanele ukhethe ngayo impahla yokufakelwa kwendlu yohlaka?
- Yibuphi ubukhulu obufanele kanye nokuminyana kokufakwa ngaphakathi kwendlu yohlaka?
- Ingabe i-insulation eyengeziwe iyadingeka ngesikhathi sokufakwa?
- Ingabe kuyiqiniso ukuthi ama-heaters endlu yohlaka ayingozi empilweni?
- Imithombo ye
Izindlu zozimele manje sezihamba phambili. Konke kumayelana nenani lentengo nekhwalithi, kanye nesikhathi sokwakha esisheshisiwe. Amanye amaphrojekthi angenziwa ngaphandle kwesisekelo esikhulu nesisekelo. Ake sithi iqembu labasebenzi lingakha indlu encane yasemaphandleni ngesonto. Kubaluleke kakhulu ukuthi ungagodli imali kanye nomzamo wokufaka insulate indlu yefreyimu ngo-2022. Ngempela, ngemuva kwezingqimba zokuhlobisa kanye ne-cladding, ukulungisa okuthile ngemva kwalokho kuyoba kungenangqondo.
Ngo-2022, izinhlobo ezimbili zama-heaters zithengiswa ezitolo nasezimakethe. Esokuqala singokwemvelo. Zenziwe nge-sawdust nokunye udoti ovela ezimbonini zokhuni nezokulima. Kushibhile, kodwa ubungane babo bemvelo kanye nokuphepha komlilo kwezinto ezibonakalayo kuyangabazeka kakhulu, ngakho-ke ngeke sikuthinte kulokhu okuqukethwe. Zisengalingana ukufaka i-balcony, kodwa hhayi indlu yohlaka.
Sizokhuluma nge-insulation engcono kakhulu yokufakelwa (yokwenziwa) yendlu yohlaka ngo-2022. Ngokulandelayo, baphinde bahlukaniswe ngezinhlobo.
- Uboya bamaminerali - izinto ezithandwa kakhulu, ezenziwe ngengxube yamaminerali ahlukene ancibilikisiwe futhi axutshwe, izingxenye ezibophayo zengezwa. Kukhona uboya betshe (basalt) kanye ne-fiberglass (uboya bengilazi). Ngokuvamile, i-quartz isetshenziselwa ukukhiqizwa koboya bamaminerali.
- PIR noma PIR amapuleti - eyenziwe ngegwebu le-polyisocyanurate. Lena i-polymer, igama layo elibethelwe kusifinyezo. Ngo-2022, ihlala iyinto emisha kakhulu futhi isezingeni eliphezulu.
- I-Styrofoam i-polystyrene enwetshiwe (EPS) kanye negwebu le-polystyrene elikhishiwe (XPS) ayigwebu kanye nohlobo lwayo oluthuthukisiwe, ngokulandelana. I-XPS ibiza kakhulu futhi ingcono ngokuya nge-thermal insulation. Esilinganisweni sethu, sifake abakhiqizi bokufakwa kwe-XPS kuphela kwezindlu zozimele, ngoba ipulasitiki ye-foam yakudala iyindlela yesabelomali kakhulu.
Ezicini, sinikeza ipharamitha i-coefficient conductivity eshisayo (λ). I-Thermal conductivity ukudluliselwa kwamangqamuzana okushisa phakathi kwemizimba ehlangene noma izinhlayiya zomzimba ofanayo onamazinga okushisa ahlukene, lapho kwenzeka khona ukushintshana kwamandla okunyakaza kwezinhlayiya zesakhiwo. Futhi i-coefficient ye-thermal conductivity isho ukushuba kokudlulisa ukushisa, ngamanye amazwi, ukuthi kungakanani ukushisa okwenziwa into ethile. Ekuphileni kwansuku zonke, umehluko ku-thermal conductivity yezinto ezihlukahlukene ungazwakala uma uthinta izindonga ezenziwe ngezinto ezihlukahlukene ngosuku lwasehlobo. Isibonelo, i-granite izobanda, isitini se-sand-lime sifudumele kakhulu, futhi izinkuni zifudumala nakakhulu.
I-inkomba ephansi, kungcono ukufakwa kwe-insulation yendlu yefreyimu kuzozibonakalisa. Sizokhuluma ngereferensi (ekahle) amanani ngezansi esigabeni "Indlela yokukhetha i-heater yendlu yohlaka".
Ukukhetha komhleli
I-Isover Profi (uboya obunamaminerali)
I-insulation edume kakhulu yomkhiqizo i-Isover Profi. Ilungele yonke indlu yefreyimu: ingafakwa ngezindonga, uphahla, uphahla, phansi, uphahla kanye nokuhlukaniswa ngaphakathi kwezindlu. Kubandakanya awukwazi ukwesaba ukuyibeka ophahleni ngaphezu kwegumbi elingaphansi elibandayo noma ku-attic engashisi.
Ungakwazi ukufaka kuhlaka ngaphandle kweziqinisekiso ezengeziwe - konke ngenxa yokunwebeka kwezinto. Umkhiqizi uthi lokhu kufakwa kuxosha umswakama, ubuchwepheshe bubizwa nge-AquaProtect. Ithengiswa ngama-slabs, ahlanganiswa abe yimiqulu. Uma uthatha ama-slabs amabili noma amane ephaketheni, azosikwa abe ama-slabs amabili alinganayo.
Izici eziyinhloko
| Ubukhulu | 50 futhi 100 mm |
| Igcwele | 1-4 ama-slabs (5-10 m²) |
| ububanzi | 610 noma 1220 mm |
| I-Thermal conductivity coefficient (λ) | 0,037 W / m * K |
Izinzuzo kanye nokubi
I-TechnoNIKOL LOGICPIR (PIR-panel)
Umkhiqizo walolu hlobo ungenye yezishisi ezingcono kakhulu zendlu yozimele ebizwa ngokuthi i-LOGICPIR. Kunamakhulu amaseli agcwele igesi ngaphakathi kwephaneli. Uhlobo luni lwento, inkampani ayivezi, kodwa iqinisekisa ukuthi akukho lutho oluyingozi kubantu kuyo. I-LOGICPIR yokushisa eshisayo ayishi. Ungakwazi uku-oda ngokuqondile amapuleti obukhulu obudingekayo enkampanini - kulula ukuthi kuzokwazi ukukhetha into ngayinye yephrojekthi ngayinye.
Lapho kudayiswa kukhona namapuleti e-PIR anama-faces ahlukene: kusuka ku-fiberglass noma i-foil, izixazululo ezihlukene zokushisisa okungaphansi, ama-balcony kanye nokugeza. Kukhona ngisho zilayishwe laminate kwaqiniswa (PROF CX / CX version). Lokhu kusho ukuthi ingabekwa ngaphansi kwesihlabathi-samende noma i-asphalt screed.
Izici eziyinhloko
| Ubukhulu | 30 - 100 mm |
| Igcwele | 5-8 ama-slabs (kusuka ku-3,5 ukuya ku-8,64 m²) |
| ububanzi | 590, 600 noma 1185 mm |
| I-Thermal conductivity coefficient (λ) | 0 W / m * K |
Izinzuzo kanye nokubi
Top 3 best mineral wool insulation
1. I-ROCKWOOL
Lo mkhiqizo ugxile ekukhiqizeni uboya beboya betshe. Konke ku-slab form factor. Ngendlu yohlaka, umkhiqizo we-Scandic ufanelekile kakhulu: ungafakwa ezindongeni, izingxenye, ophahleni, ngaphansi kophahla olugxotshiwe.
Kukhona futhi izixazululo ze-niche, isibonelo, ukufakwa kwe-thermal kwezindawo zomlilo noma ikakhulukazi ama-facade anamathiselwe - I-Light Butts Extra. Ugqinsi olujwayelekile luyi-50, 100 kanye no-150 mm.
Izici eziyinhloko
| Ubukhulu | 50, 100, 150, XNUMX mm |
| Igcwele | 5-12 ama-slabs (kusuka ku-2,4 ukuya ku-5,76 m²) |
| ububanzi | 600 mm |
| I-Thermal conductivity coefficient (λ) | 0 W / m * K |
Izinzuzo kanye nokubi
2. I-Knob North
This is a sub-brand of Knauf, a major player in the building materials market. He is directly responsible for thermal insulation. Eight products are suitable for frame houses. The top one is called Nord – this is a universal mineral wool. It is made without the addition of formaldehyde resins.
Abakhiqizi abaningi baqhubeka nokusebenzisa i-formaldehyde ngo-2022, njengoba kuyindlela elula futhi enokwethenjelwa kakhulu yokubopha isakhiwo soboya bamaminerali. Baqinisekisa ukuthi izinga lezinto eziyingozi alidluli izindinganiso. Nokho, kule heater wenza ngaphandle kwabo. Umkhiqizi angathola futhi izixazululo ze-niche - ukwahlukanisa okuhlukile kwezindonga, uphahla, okugeza kanye nama-balconi. Iningi lazo lithengiswa ngama-roll.
Izici eziyinhloko
| Ubukhulu | 50, 100, 150, XNUMX mm |
| Igcwele | 6-12 slabs (kusuka 4,5 kuya 9 m²) noma roll 6,7 - 18 m² |
| ububanzi | 600 futhi 1220 mm |
| I-Thermal conductivity coefficient (λ) | 0-033 W/m*K |
Izinzuzo kanye nokubi
3. Izovol
Bakhiqiza ukufakwa koboya betshe ngendlela yama-slabs. Banemikhiqizo eyisithupha. Umkhiqizo, ngeshwa, uvumela ukulebula okungafundeki kakhulu kumthengi: igama "libethelwe" ngenkomba yezinhlamvu nezinombolo. Ngeke uqonde ngokushesha ukuthi iyiphi indawo yokwakha leyo nto ehloselwe yona.
Kodwa uma uhlolisisa imininingwane, unganquma ukuthi i-F-100/120/140/150 ifanele i-facade ye-plaster, kanye ne-CT-75/90 ye-facade enomoya. Ngokuvamile, funda ngokucophelela. Futhi, izinhlobo ezahlukene zokufakelwa kwalolu hlobo zibekwe, isibonelo, ikakhulukazi phezulu nangaphansi kwe-facade.
Izici eziyinhloko
| Ubukhulu | 40 - 250 mm |
| Igcwele | 2-8 ama-slabs (ngalinye 0,6 m²) |
| ububanzi | 600 futhi 1000 mm |
| I-Thermal conductivity coefficient (λ) | 0-034 W/m*K |
Izinzuzo kanye nokubi
I-Polystyrene foam insulation ephezulu kakhulu engu-3
1. Ursa
Mhlawumbe lo mkhiqizi unokukhethwa okubanzi kakhulu kwamabhodi e-XPS ka-2022. Kukhona imikhiqizo emihlanu ku-assortment ngesikhathi esisodwa. Ukupakishwa kubonisa izindawo zokufaka isicelo: ezinye zifanelekile emigwaqweni nasezinkundleni zezindiza, okuyinto engafaneleki kithi, kanti ezinye ziyizindonga, ama-facade, izisekelo kanye nophahla lwezindlu zohlaka.
Inkampani inomaka odidekile kancane ngaphakathi komugqa - isethi yezimpawu nezinhlamvu zesiLatini. Ngakho bheka imininingwane emaphaketheni. Ukusuka komunye nomunye, imikhiqizo ihluke kakhulu kumthwalo ovunyelwe kakhulu: kusuka kumathani ayi-15 kuye kwangama-50 ngem² ngayinye. Uma udidekile ngokuphelele, khona-ke ukwakhiwa kwezindlu ezizimele inkampani ngokwayo incoma inguqulo evamile. Yiqiniso, ayifaneleki uphahla.
Izici eziyinhloko
| Ubukhulu | 30 - 100 mm |
| Igcwele | 4-18 ama-slabs (2,832-12,96 m²) |
| ububanzi | 600 mm |
| I-Thermal conductivity coefficient (λ) | 0,030-0,032 W/m*K |
Izinzuzo kanye nokubi
2. “Penoplex”
Inkampani ikhiqiza ukufakwa kwe-thermal kuwo wonke ama-front fronts omsebenzi ekwakhiweni kwendlu yezwe. Kunemikhiqizo yezisekelo kanye nemigwaqo yokuhamba ngezinyawo, ikakhulukazi izindonga nophahla. Futhi uma ungafuni ukuzihlupha ngokukhetha, kodwa thatha into eyodwa yephrojekthi yonke ngesikhathi esisodwa, bese uthatha umkhiqizo we-Comfort noma Extreme.
Lesi sakamuva siyabiza kakhulu, kodwa ngesikhathi esifanayo esiqinile kakhulu. Siphinde sikweluleke ukuthi ubheke ulayini wochwepheshe wamahitha we-XPS walolu mkhiqizo. Ezindlini zohlaka, umkhiqizo we-Facade ufanelekile. Ine-conductivity ephansi kakhulu ye-thermal.
Izici eziyinhloko
| Ubukhulu | 30 - 150 mm |
| Igcwele | 2-20 ama-slabs (1,386-13,86 m²) |
| ububanzi | 585 mm |
| I-Thermal conductivity coefficient (λ) | 0,032-0,034 W/m*K |
Izinzuzo kanye nokubi
3. "Ruspanel"
Le nkampani igxile ekukhiqizeni "ama-sandwich" ahlukahlukene namaphaneli. Ngaphandle, aqedwa ngezinto zokwakha ngokubona komthengi. Isibonelo, i-LSU (i-glass-magnesium sheet) noma i-OSB (ibhodi le-strand oriented) - kokubili kufanelekile ku-facade yezindlu zohlaka futhi ngokushesha ukuqeda.
Okunye ukuhlukahluka kwemiphetho ye "sandwich" yi-polymer-cement composition. Lona usimende lapho i-polymer yengezwe khona ukuze ibe namandla. Ngaphakathi kwalo phayi, inkampani ifihla i-XPS yakudala. Yebo, kuvele kubiza kakhulu kunokuthenga nje amaphalethi ambalwa e-Styrofoam nokushela indlu. Ngakolunye uhlangothi, ngenxa yokuqiniswa ngezinto zangaphandle, i-heater enjalo ngokucacile ilula kakhulu ekuqedeni futhi ine-conductivity engcono yokushisa.
Izici eziyinhloko
| Ubukhulu | 20 - 110 mm |
| Igcwele | kuthengiswa ngakunye (0,75 noma 1,5 m²) |
| ububanzi | 600 mm |
| I-Thermal conductivity coefficient (λ) | 0,030-0,038 W/m*K |
Izinzuzo kanye nokubi
Izifudumezi ezi-3 ezihamba phambili ze-PIR (PIR)
1. ProfHolod PIR uNdunankulu
I-insulation ibizwa ngokuthi yi-PIR Premier. Ithengiswa ngezembozo ezenziwe ngephepha, i-foil nezinye izinto - ziyadingeka ukuze kuvikelwe okuqukethwe emanzini, amagundane, izinambuzane, futhi ngesikhathi esifanayo kunciphisa ukuqhutshwa kokushisa. Ngaphambi kokuthenga, udinga ukukhetha lokho okuza kuqala kuwe.
Isibonelo, ukufakwa kwephepha kulula kakhulu ukuqeda, ifilimu imelana kakhulu nomswakama (ilungele amakamelo anomswakama ophezulu), futhi i-fiberglass ifaneleka ukubeka ngaphansi kophahla. Inkampani ithole isitifiketi sase-Europe salo mkhiqizo sokuthi konke kwenziwa ngokuhambisana namazinga.
Ama-GOST ethu akakajwayelani nalolu hlobo lokufakelwa. Ayifaneleki kuphela indawo yokuhlala, kodwa futhi nezakhiwo zezimboni - futhi lapho, njengoba wazi, ukushisa kuyabiza nakakhulu, futhi kunendawo eyengeziwe. Ngakho-ke, umkhawulo wokuphepha we-insulation ubaluleke kakhulu. Yiqiniso, ngendlu yohlaka evamile, lokhu kuzozuza kuphela.
Izici eziyinhloko
| Ubukhulu | 40 - 150 mm |
| Igcwele | 5 ama-pcs (3,6 m²) |
| ububanzi | 600 mm |
| I-Thermal conductivity coefficient (λ) | 0,020 W / m * K |
Izinzuzo kanye nokubi
2. Iqembu lePirro
Inkampani evela eSaratov, engadumile njengezimbangi zayo. Kepha intengo yokufakwa kwayo okushisayo, noma kucatshangelwa ukwenyuka kwentengo ngo-2022, ihlala ingokwentando yeningi. Kunezinhlobo ezintathu zamapuleti e-PIR ezindlini zefreyimu: ku-foil, i-fiberglass noma i-craft paper - i-lining nhlangothi zombili nenye efanayo. Khetha ngokusekelwe emisebenzini: i-foil yilapho imanzi khona, futhi i-fiberglass ingcono ukukhonkolo esisekelweni.
Izici eziyinhloko
| Ubukhulu | 30 - 80 mm |
| Igcwele | ithengiswe ngocezu (0,72 m²) |
| ububanzi | 600 mm |
| I-Thermal conductivity coefficient (λ) | 0,023 W / m * K |
Izinzuzo kanye nokubi
3. ISOPAN
Isitshalo esivela esifundeni saseVolgograd sikhiqiza umkhiqizo othakazelisayo. Ngomqondo oqinile wegama, lawa akuwona amaphaneli we-PIR wakudala. Imikhiqizo ibizwa nge-Isowall Box kanye ne-Topclass. Eqinisweni, lawa ngamaphaneli amasemishi lapho kushumekwa khona amapuleti e-PIR.
Siyaqonda ukuthi isixazululo esinjalo asiyona yonke indawo kuwo wonke amaphrojekthi wezindlu zefreyimu, ngoba indaba yokuqeda ihlala ivulekile - konke kuncike kulokho ababefuna ukugcoba i-facade. Ngokuzenzakalelayo, amaphaneli alo mkhiqizo afika nezikhumba zensimbi.
Awekho ama-aesthetics amaningi kuwo (nakuba kungewona wonke umuntu!): yendlu engadini, indlu yokugezela, i-shed izobe isafaneleka, kodwa uma sikhuluma nge-cottage, khona-ke ingxenye ebonakalayo izoba yizinyonga. Nokho, ungenza ikhreyithi futhi kakade ulungise isikhumba oyifunayo phezulu. Noma sebenzisa izinto ophahleni kuphela.
Izici eziyinhloko
| Ubukhulu | 50 - 240 mm |
| Igcwele | 3-15 amaphaneli (0,72 m² ngalinye) |
| ububanzi | 1200 mm |
| I-Thermal conductivity coefficient (λ) | 0,022 W / m * K |
Izinzuzo kanye nokubi
Indlela yokukhetha i-heater yendlu yohlaka
Qaphela izinto zokwakha
Ngemuva kokufunda ukubuyekezwa kwethu kwe-insulation yendlu yohlaka engcono kakhulu ka-2022, kungase kuphakame umbuzo ofanelekile: yiziphi izinto ongazikhetha? Siphendula ngamafuphi.
- Isabelomali silinganiselwe noma indlu isetshenziswa kuphela ngenkathi efudumele futhi ngesikhathi esifanayo awuhlali endaweni ebandayo - bese uthatha I-XPS. Kuzo zonke izinto zokwakha, iyona evutha kakhulu.
- Impahla ethandwa kakhulu yokufudumala indlu yohlaka yi uboya bamaminerali, kodwa ngesitayela sayo kudingekile ukucwilisa.
- Uma ufuna ukukwenza ngekhwalithi naphakade, uhlala endlini encane unyaka wonke futhi esikhathini esizayo ufuna ukunciphisa kakhulu izindleko zokushisisa - Ipuleti le-PIR enkonzweni yakho.
Yimalini okufanele uyithathe
Linganisa amapharamitha wekhaya elizayo: ububanzi, ubude nobude. Uboya obunamaminerali kanye ne-XPS kungasetshenziswa ngezingqimba ezimbili noma ezintathu. Sicela uqaphele ukuthi amaphaneli ngokuvamile angu-5 cm (50 mm) noma angu-10 cm (100 mm) ubukhulu.
Amakhodi wokwakha asho lokho Yezwe Lethu Elimaphakathi ungqimba lwe-insulation kumele okungenani lube ngu-20 cm (200 mm). Ngokuqondile, lesi sibalo asiboniswa kunoma iyiphi idokhumenti, kodwa sitholakala ngezibalo. Ngokusekelwe kudokhumenti SP 31-105-2002 "Ukuklama nokwakhiwa kwezakhiwo zokuhlala zomndeni owodwa ezonga amandla ngohlaka lwamapulangwe"1.
Uma indlu isetshenziswa kuphela ehlobo, khona-ke u-10 cm (100 mm) uzokwanela. Ophahleni naphansi +5 cm (50 mm) kusukela kugqinsi lokufakwa ezindongeni. Amalunga ongqimba lokuqala kufanele ambozwe ungqimba lwesibili.
Ngezindawo ezibandayo I-Siberia kanye neNyakatho Ekude (i-KhMAO, i-Yakutsk, i-Anadyr, i-Urengoy, njll.) inkambiso iphindwe kabili kune-Central Our Country. Kwabase-Urals (Chelyabinsk, Perm) 250 mm kwanele. Okwezifunda ezishisayo njenge-Sochi ne-Makhachkala, ungasebenzisa inkambiso evamile ye-200 mm, njengoba ukufakwa okushisayo kuvikela indlu ekushiseni ngokweqile.
Izingxabano mayelana nokuminyana kwe-insulation
Iminyaka eyi-10-15, ukuminyana bekuyinkomba eyinhloko yokufakwa kwe-insulation. Ukuphakama kwe-kg nge-m², kungcono. Kepha ngo-2022, bonke abakhiqizi abahamba phambili baqinisekisa: ubuchwepheshe buqhubekele phambili, futhi ukuminyana akuseyona into ebalulekile. Vele, uma impahla ingu-20-25 kg ngem² ngayinye, kuzoba nzima ukuyibeka ngenxa yokuthamba ngokweqile. Kungcono ukunikeza okuthandayo ezintweni ezinobukhulu obungama-30 kg nge-m² ngayinye. Iseluleko kuphela esivela kubakhi abangochwepheshe - ngaphansi kwe-plaster nosimende, khetha i-heater enobuningi obukhulu kakhulu emgqeni.
I-coefficient ye-thermal conductivity
Bheka inani le-coefficient ye-thermal conductivity (“lambda”) (λ) ephaketheni. Ipharamitha akufanele idlule i-0,040 W / m * K. Uma ngaphezulu, khona-ke ubhekene nomkhiqizo wesabelomali. I-insulation engcono kakhulu yendlu yohlaka kufanele ibe nenkomba engu-0,033 W / m * K nangaphansi.
Kuyoze kube nini
Ukushisa okushisayo kwendlu yohlaka kungasebenza iminyaka engama-50 ngaphandle kwezinguquko eziphawulekayo ezakhiweni, kuyilapho kungadingi ukulungiswa. Kubalulekile ukuqala ukufaka yonke into ngendlela efanele - ngokusho kwesimiso sephayi. Kusukela ngaphandle, ukufakwa kufanele kuvikelwe nge-membrane ezovikela emoyeni nasemanzini.
Izikhala phakathi kohlaka kumele zifakwe igwebu (i-polyurethane foam sealant, eyaziwa nangokuthi i-polyurethane foam). Futhi kuphela emva kwalokho yenza i-crate kanye ne-cladding. Namathisela isithiyo somusi ngaphakathi kwendlu.
Ungawuqali umsebenzi emvuleni, ikakhulukazi uma lina izinsuku ezimbalwa futhi umoya unomswakama ophezulu. I-heater imunca umswakama kahle. Khona-ke uzohlushwa isikhunta, ukhunta. Ngakho-ke, bukela isibikezelo sezulu, ubale isikhathi nomzamo, bese uqhubeka nokufaka. Awubanga naso isikhathi sokuqedela ukuvala indlu yonke ngaphambi kokuthi line? Kunalokho, namathisela ifilimu yokuvimbela amanzi ezindaweni ezine-thermal insulation.
Akunconywa ukusebenzisa amaphaneli namashidi okushisa okushisayo ngaphezu kwamamitha amathathu phakathi kwama-rack amabili ohlaka, ngaphandle kwalokho izogoba ngaphansi kwesisindo sayo. Ukuze ugweme lokhu, qinisa ama-jumpers avundlile phakathi kwama-rack futhi ukhweze i-insulation.
Lapho ufaka ukufakwa kwe-thermal, khumbula ukuthi ububanzi bamapuleti kufanele bube bukhulu ngo-1-2 cm kunama-frame racks. Ngenxa yokuthi impahla iyanwebeka, izoshwabana futhi ingashiyi umgodi. Kodwa i-insulation akufanele ivunyelwe ukugoba ku-arc. Ngakho-ke akufanele ube nentshiseko futhi ushiye umkhawulo ongaphezu kuka-2 cm.
Akufanele kuphela izindonga zangaphandle nophahla
Uma usulungele ukutshala imali ekwakheni indlu njengoba kufanele, khona-ke ungasebenzisa ukufakwa kwe-thermal ezindongeni phakathi kwamakamelo. Lokhu kuzokwandisa ukusebenza kahle kwamandla jikelele (okusho ukuthi kuzokwazi ukonga ekushiseni) futhi kusebenze njengokuvikela umsindo. Qinisekisa ukuthi ubeka i-insulation ezimbozweni zaphansi ngaphezu kwesisekelo.
Funda ilebula yomkhiqizi ephaketheni. Izinkampani zizama ukuchaza ngokuningiliziwe izici (izinhlobo zezakhiwo, ububanzi, izinga lokushisa lokuklama) zemikhiqizo yazo.
Imibuzo nezimpendulo ezidumile
I-KP iphendula imibuzo evela kubafundi Unjiniyela we-Escapenow Vadim Akimov.
Yiziphi imingcele okufanele i-heater yendlu yohlaka ibe nayo?
• Ukunakekelwa kwemvelo – impahla ayikhiphi izinto eziyingozi, ayilimazi imvelo.
• Ukuqhuba kwe-thermal – ingakanani impahla egcina ukushisa. Inkomba kufanele ibe ngu-0,035 - 0,040 W / mk. Okuphansi kuba ngcono.
• Ukumuncwa kwamanzi aphansi, njengoba umswakama unciphisa kakhulu izakhiwo zokushisa ezishisayo.
• Ukuphepha ngomlilo.
• Akukho ukushwabana.
• Ukuvimbela umsindo.
• Futhi, impahla kumele ingakhangi kumagundane, akumele ibe yindawo ekahle yokukhiqiza isikhunta, njll., kungenjalo izowa kancane kancane kusuka ngaphakathi.
Thembela kumapharamitha akhonjiswe ephaketheni noma ubone imininingwane kuwebhusayithi esemthethweni yomkhiqizi.
Iyiphi isimiso okufanele ukhethe ngayo impahla yokufakelwa kwendlu yohlaka?
Uboya bamaminerali bumunca amanzi kahle, ngakho-ke uma uyisebenzisa, kuyadingeka ukwenza isendlalelo esingeziwe sokuvimbela amanzi.
Enye yezinto ezinhle kakhulu namuhla i-PIR - ukufakwa kwe-thermal okusekelwe ku-polyisocyanurate foam. Ingakwazi ukufaka noma iyiphi indawo, impahla ihambisana nemvelo, ibamba ukushisa kahle, imelana nokushisa okudlulele kanye nezici zangaphandle. Okushibhile kakhulu yi-sawdust, kodwa kungcono ukuyisebenzisela ukufakwa phansi kuphela.
Yibuphi ubukhulu obufanele kanye nokuminyana kokufakwa ngaphakathi kwendlu yohlaka?
Ingabe i-insulation eyengeziwe iyadingeka ngesikhathi sokufakwa?
Ingabe kuyiqiniso ukuthi ama-heaters endlu yohlaka ayingozi empilweni?
Isibonelo, ama-heaters enziwe ngesisekelo soboya bamaminerali alahlekelwa izakhiwo zawo futhi abe yingozi lapho amanzi engena. Yingakho kubalulekile ukwazi futhi ungazinaki izidingo zokuphepha, ukuvikelwa ngesikhathi sokufakwa kwe-insulation.
Imithombo ye
- https://docs.cntd.ru/document/1200029268