Ingabe i-insulation ingakwazi ukuthinta izintambo zikagesi?

Okuqukethwe

I-thermal insulation ingathinta kanjani ngokuphephile izintambo zikagesi?
Odinga ukukwazi mayelana nokufakwa kukagesi
- i-thermoplastic
- i-thermoset
Izinhlobo ze-thermal insulation
Ungayifaka kanjani i-thermal insulation ezungeze izintambo nezintambo?
Ukufingqa

Izindlu eziningi zine-thermal insulation ku-attic, uphahla, noma i-attic futhi lokhu kuyindlela enhle yokunciphisa ukulahlekelwa ukushisa. Ukulahlekelwa ukushisa okuncane kusho izindleko eziphansi zokushisisa. Kodwa uma ukhathazekile ngokuthinta ukufakwa kwezintambo zikagesi, awuwedwa. Lapho ngiqala umsebenzi wami wokuba ugesi, ukuphepha kwakungenye yezinto zokuqala engazifunda. Ingabe i-insulation ingakwazi ukuthinta izintambo zikagesi? Nansi eminye imibono ngalokhu kokuhlangenwe nakho kwami komuntu siqu.

Ngokuvamile, ukuthinta ukufakwa kwe-thermal ezintanjeni akuyona ingozi, ngoba izintambo zifakwe ngogesi. Kuye ngohlobo lwe-insulation eshisayo, ungasebenzisa izindlela ezahlukene zokubeka eduze kwe-insulation. Kodwa-ke, ungalokothi uvumele ukwahlukanisa okushisayo kuhlangane nezintambo ezibukhoma ezingafakwanga.

I-thermal insulation ingathinta kanjani ngokuphephile izintambo zikagesi?

Izintambo zikagesi zesimanje zivaliwe ngokuphelele. Lokhu kuhlukaniswa kukagesi kuvimbela ugesi ukuthi ungafinyeleli kwezinye izindawo ekhaya lakho. Ngale ndlela, ucingo olushisayo lungakwazi ukuthinta ngokuphepha ukufakwa kwe-thermal.

Odinga ukukwazi mayelana nokufakwa kukagesi

I-insulation kagesi yenziwe ngezinto ezingekho-conductive. Ngakho-ke, lawa ma-insulators awadluli ugesi kagesi. Imvamisa, abakhiqizi basebenzisa izinto ezimbili zama-insulators kagesi wasendlini; i-thermoplastic kanye ne-thermosetting. Nansi eminye imininingwane mayelana nalezi zinto ezimbili.

i-thermoplastic

I-Thermoplastic i-polymer-based material. Njengoba izinga lokushisa likhuphuka, le nto iyancibilika futhi isebenze. Iyaqina futhi njengoba iphola. Ngokuvamile, i-thermoplastic inesisindo samangqamuzana esiphezulu. Ungakwazi ukuncibilika futhi uguqule i-thermoplastic izikhathi eziningana. Kodwa-ke, ipulasitiki ayilahlekelwa ubuqotho namandla ayo.

UBUYAZI: Ukusebenza okuphezulu kwe-thermoplastic kuqala ukuncibilika phakathi kuka-6500°F no-7250°F. Asiwasebenzisi lawa ma-thermoplastics asebenza kahle kakhulu ukukhiqiza izivikeli zezintambo zikagesi.

Kunama-thermoplastic amahlanu asetshenziselwa ukwenza izinto zokuvikela ugesi. Nawa ama-thermoplastic amahlanu.

Uhlobo lwe-Thermoplastic	Izinga lokushisa elincibilikayo
I-Polyvinyl chloride	212 – 500 ° F
I-Polyethylene (PE)	230 – 266 ° F
inayiloni	428 ° F
I-ECTEF	464 ° F
I-PVDF	350 ° F

i-thermoset

Ipulasitiki ye-Thermoset yenziwe ngama-viscous liquid resins futhi inqubo yokwelapha ingaqedwa ngezindlela eziningi. Abakhiqizi basebenzisa uketshezi lwe-catalytic, imisebe ye-ultraviolet, izinga lokushisa eliphezulu noma umfutho ophezulu wenqubo yokwelapha.

Nazi ezinye izinhlobo ezivamile zepulasitiki ye-thermoset.

I-XLPE (XLPE)
I-Chlorinated polyethylene (CPE)
I-Ethylene Propylene Rubber (EPR)

Izinhlobo ze-thermal insulation

Kunezinhlobo ezine ezihlukene ze-insulation ezivame ukubonakala eMelika. Ngokuya ngesistimu yokushisa yendawo yokuhlala kanye nohlobo lokwakhiwa, ungakhetha noma yikuphi ukufakwa.

Ukufakwa kwenqwaba

Ukufakwa kwenqwaba kuqukethe izinto ezingaboshiwe. Isibonelo, ungasebenzisa i-fiberglass, uboya bamaminerali noma i-Icynene. Ungasebenzisa futhi i-cellulose noma i-perlite.

ICEBISO: I-Cellulose ne-perlite yizinto zemvelo.

Engeza izinto zokwakha ku-attic, floor, noma izindonga eziseduze ukuze ufake ukufakwa kwenqwaba. Uma ukhetha okokwenziwa kokufakwa kwenqwaba, qiniseka ukuthi ubheka inani lika-R. Leli nani lingahluka kuye ngezinga lokushisa endaweni yangakini.

UTHI BEWAZI: Ukufakwa kwe-fiberglass ngobuningi kungathungela ku-540°F.

I-Blanket Insulation

I-insulation blanket iyisici esihle kakhulu sesikhala phakathi kwama-uprights. Aqukethe amashidi awugqinsi athambile angasetshenziswa ukugcwalisa isikhala phakathi kwama-rack noma esinye isikhala esifanayo. Ngokuvamile, lezi zingubo zokulala zingama-intshi angu-15 kuya kwangu-23 ububanzi. Futhi ube nogqinsi lwamayintshi angu-3 kuye kwayi-10.

Njengokufakwa kwenqwaba, ukwahlukanisa kwendawo kwenziwa nge-fiberglass, i-cellulose, uvolo wamaminerali, njll. Ngokuya ngempahla okwakhiwa ngayo, izovutha phakathi kuka-1300°F no-1800°F.

Ukufakwa kwegwebu okuqinile

Lolu hlobo lwe-insulation lusha endaweni yokuhlala. Ukufakwa kwegwebu okuqinile kwaqala ukusetshenziswa ngawo-1970. Iza ne-polyisocyanurate, i-polyurethane, i-mineral wool kanye ne-fiberglass panel insulation.

Lawa maphaneli okufakwa kwegwebu aqinile anogqinsi luka-0.5" kuya ku-3". Kodwa-ke, uma kunesidingo, ungathenga iphaneli yokufakwa kwama-intshi angu-6. Usayizi wephaneli ojwayelekile ngamafidi angu-4 ngamafidi angu-8. Lawa maphaneli afaneleka ezindongeni ezingaqediwe, uphahla kanye nezindlu zangaphansi. Amaphaneli e-polyurethane okhela emazingeni okushisa asuka ku-1112°F kuya ku-1292°F.

Ukufakwa kwegwebu endaweni

Ukufakwa kwegwebu endaweni kubuye kwaziwe ngokuthi i-spray foam insulation. Lolu hlobo lwe-insulation luqukethe amakhemikhali amabili axubile. Ingxube izokhula izikhathi ezingu-30-50 uma iqhathaniswa nevolumu yokuqala ngaphambi kokuba inqubo yokwelapha iqale.

Ukufakwa kwamagwebu endaweni ngokuvamile kwenziwa nge-cellulose, i-polyisocyanurate, noma i-polyurethane. Ungakwazi ukufaka lezi zinsimbi ophahleni, izindonga ezingaqediwe, phansi nezinye izindawo eziningi okunzima ukufinyelela kuzo. Ku-700˚F, ukufakwa kwegwebu kuyavutha.

Ungayifaka kanjani i-thermal insulation ezungeze izintambo nezintambo?

Manje usuzazi izinhlobo ezine zokufakelwa ezisetshenziswa ezindlini eziningi zaseMelika. Kodwa ingabe uyazi ukuthi ukufakwa kanjani lokhu kufakwa kwe-thermal ezungeze izintambo? uma kungenjalo, ningakhathazeki. Kulesi sigaba, ngizokhuluma ngakho.

Ungayifaka kanjani i-loose insulation ezungeze izintambo

Phakathi kwezindlela zokufakelwa kwe-thermal, lena yindlela elula kakhulu. Akukho ukulungiselela kwangaphambili okudingekayo. Vuthela i-insulation ezungeze izintambo.

ICEBISO: Ukufakwa kwenqwaba yenqwaba kuvame ukusetshenziselwa ophahleni naphansi kwe-attic. Ngakho-ke, ungase uhlangane nezintambo zokulungisa.

Ungayifaka Kanjani I-Styrofoam Rigid Insulation Around Wires

Okokuqala, linganisa izindawo lapho uhlela ukufaka i-foam eqinile.

Bese usika amabhodi e-foam aqinile ezilinganisweni zakho bese usebenzisa i-adhesive efanelekile ebhodini.

Ekugcineni, zifake ngemuva kwezitolo nezintambo zikagesi.

Indlela yokufaka i-insulation ezungeze izintambo

Lapho ufaka i-thermal insulation, kuzodingeka wenze izinguquko ezithile. Ukufakwa kwengubo yokulala kushubile kunokufakwa kwegwebu okuqinile. Ngakho-ke, ngeke bangene ku-wiring.

Indlela ye-1

Qala ngokubeka i-insulation bese umaka indawo yezintambo.

Bese wehlukanisa ingubo phakathi ize ifike endaweni yocingo ephawuliwe.

Ekugcineni, sebenzisa ucingo ngokusebenzisa i-insulation. Uma wenze konke okulungile, ingxenye eyodwa ye-insulation izoba ngemuva kwezintambo, kanti enye ngaphambili.

Indlela ye-2

Njengendlela yoku-1, beka i-insulation phakathi kwama-studs bese umaka indawo yocingo nesokhethi.

Bese, ngommese obukhali, usike i-slot yocingo bese usika indawo yokuphuma ku-matte insulation.

Ekugcineni, faka i-insulation. (1)

ICEBISO: Sebenzisa ucezu oluqinile lwe-foam insulation ukuze ugcwalise isikhala ngemuva kwendawo yokuphuma. (2)

Ukufingqa

Ukufaka i-thermal insulation ezintanjeni nasezisekelweni kuyinqubo ephephe ngokuphelele. Nokho, izintambo kufanele zihlukaniswe ngogesi. Futhi, ukufakwa okushisayo okukhethiwe kufanele kulingane nengaphansi noma udonga lwakho. Uma konke kuhamba ngohlelo, ungaqhubeka nokufaka.

Bheka ezinye zezihloko zethu ngezansi.