Ipeyinti yokugquma: Yintoni, kwaye iyasebenza?

Ipeyinti yokugquma yaziswa kushishino lolwakhiwo ngasekupheleni kweminyaka yoo-1990 njengokwalekwa kokugqunywa kolwelo kwiindonga kunye nomgangatho onokuthi uphucule ukusebenza kakuhle kolawulo lwe-thermal (okanye ubushushu).

Intsingiselo yokubona i-1111

Eli nqaku lijonga ipeyinti yokugquma: ukuba yintoni, isebenza njani, kwaye kutheni ibango layo njengesixhobo sokugquma esikhokelayo ngokuchasene nezinto likhathaza iingcali ezithile kushishino lokwakha.

Yintoni ipeyinti yokuKhulisa?

Ipeyinti ekhuselayo, okanye ipeyinti ekhuselayo, iyilelwe ukugquma umphezulu ukuze kunyuswe iinzame zokufudumeza kunye nokupholisa, kunye namandla ayo okwehlisa iindleko zamandla kunye nokunciphisa iinyawo zamandla zatsala abaninimzi ngokukhawuleza.

Ipeyinti ye-insulation, ukuba isetyenziswe kumphezulu wangaphandle, ibonisa ubushushu kunye nokukhanya kwelanga okuvela kulo naliphi na icala ukuya kwindawo epeyintiweyo, kwaye inqanda ubushushu ekukhukulisekeni ngaphandle ukuya kumaqondo apholileyo.

Okukhona ukuqina kwesixhobo sokugquma, kokukhona kucotha ukuhamba kobushushu kuyo; bekunethemba lokuba ukongezwa kwepeyinti yokugquma kwisithinteli esele sigqunyiwe kuya kuqhuba nje umjikelo wobuchule.

Abavelisi ukusukela ekuqaleni koo-2000s baqala ukuzama kwaye bavelisa iintlobo zabo zepeyinti yokugquma. Ezi ziqulathe ii-ceramic okanye ii-microspheres zeglasi (ngaphezulu malunga nezi kungekudala) ezixutywe kwimveliso okanye njengesongezo onokuthi uzishukumise kwipeyinti eqhelekileyo ngokwakho.

Ipeyinti yokugquma inokunceda amagumbi okuhlambela aphephe ukugquma.

Ngaba Ngenene Ipeyinti yokuKhusela iyasebenza?

Kuvunyelwene ukuba ipeyinti ye-insulating ayiyona indawo yokutshintshwa rhoqo, kodwa kunoko isibonelelo esongezelelweyo esiphucula ukusebenza kakuhle kwe-insulation esele ifakwe.

Ukugquma okusemgangathweni kusebenza ngokugcina ubushushu bungekho ngeenyanga ezishushu kunye nobushushu kwiinyanga ezibandayo. Ke ehlotyeni, asifuni kungene ubushushu kwaye ebusika, asifuni kuphuma ubushushu. Kukwakha ukugquma okulawula amandla okuhamba kobushushu.

Ipeyinti ye-insulating esetyenzisiweyo yodwa inefuthe elincinci kakhulu ekusebenzeni kokufudumeza kwesakhiwo.

Iingcali zokwakha zicebisa ukuba ngokubhekiselele kwi-insulation, kubalulekile ukuba nemvulophu yokwakha eyomeleleyo yeendonga ezishinyeneyo, umaleko ofakwe ngokufanelekileyo, kunye neefestile ezifanelekileyo. Ngaphandle kwezi zinto ziyimfuneko, akukho xabiso lepeyinti yokugquma iya kuba nefuthe.

Nangona kunjalo, ukuba iziseko ze-insulative izakhiwo zikhona, ukusetyenziswa kwepeyinti ye-insulating kunokunciphisa ukuhanjiswa kobushushu. Nangona kunjalo, ezi mpembelelo zinokuqikelelwa kuphela, kwaye ngelixa imveliso inomdla kubanini-zindlu, ayikabangeli intlonipho enkulu kubakhi.

Ingxaki kukuba abavelisi bepeyinti ye-insulation abakwazanga ukubonelela ngeziphumo zovavanyo oluzimeleyo ukuxhasa amabango okuphucula ukusebenza kwe-thermal insulation kwiimveliso eziqhelekileyo.

Ngaba unokugquma udonga ngepeyinti

Ingcamango yokugquma udonga ngepeyinti yokunciphisa ukuhanjiswa kobushushu yavela kuqala kwi-NASA xa umonakalo owenziwe kwi-space shuttle ngexesha lokungena kwakhona kwi-atmosfera uxhokonxa ukudalwa kwengubo yokukhusela eyayitshizwa ngexesha lokupeyinta.

Le ngubo yokukhusela iqulethe iikhemikhali kunye nezixhobo zokuzalisa, kunye namasuntswana, ezo zombini ziphambukise ubushushu kunye neendawo ezikhuselweyo.

Umbono kamva watshintshwa watshintshelwa kwipeyinti yendlu, eyathi yakuba yomisiwe, yenza umqobo oqaqambileyo wobushushu owaguqula ipeyinti yesiqhelo yendlu ibe yipeyinti ebonisa ubushushu.

Abavelisi bathi ezi mveliso zawunciphisa umsebenzi wokugquma okuqhelekileyo osetyenziswa kwiindonga kunye neesilingi, nokuba isakhono sokwenyani sepeyinti yokugquma ibikukubonisa okanye ukuthintela ubushushu kuyo nayiphi na indawo (iziko, izifudumezi, neeradiyetha) kwakunye nokukhanya kwelanga.

ingelosi 11:11

Abathengi bacetyiswa ukuba basebenzise ipeyinti njenge-premix okanye njengepeyinti eqhelekileyo kunye nezongezo, eziye zaxutywa ngesandla kwaye zisetyenziswe kulo naluphi na udonga okanye umgangatho.

Ukusetyenziswa kwepeyinti efunekayo kuphela ngokulandela iinkqubo eziqhelekileyo zokupeyinta, ezifana nokulungisa kunye nokucoca umphezulu.

Iipropati zepeyinti ye-insulative zazilula, ziqhelekile, kwaye zikhangayo, kwaye njengoko kwakungekho zindlela zangempela ezikhoyo zokulinganisa ukuphumelela kweempawu zepeyinti ezikhuselayo, abathengi bathembele endaweni yolwazi olucwangcisiweyo lokuthengisa.

Ngaba ukupeyinta kuyanceda kwi-Insulation?

Ipeyinti eqhelekileyo ayisayi kuphucula inqaku lakho langoku lokuhamba kobushushu, nangona kunjalo, iimveliso ezithile zepeyinti, ezifana nepeyinti ye-thermal kunye nepeyinti yokugquma kuthiwa ine-insulation kunye ne-thermal barrier properties ezinokuchaphazela ukusebenza kakuhle kokugquma kwakho.

Onke amakhaya ane-R-Factor, okanye i-thermal insulating factor, ebhekiselele kwindlela isithintelo esinamacala amabini (njengodonga, isilingi, okanye umaleko wokugquma) ukumelana nokuhamba kobushushu.

I-R-Factor lixesha loshishino lokwakha, kwaye ixabiso lihamba ukusuka kwi-1.5 ukuya kwi-7, kunye nenani eliphezulu elibonisa ukulawulwa kokushisa okusebenzayo.

Ithetha ntoni i-777 kwibhayibhile

Amaphepha e-insulation afika kwizinto ezahlukeneyo kunye nezakhiwo (kubandakanywa ne-foil kunye ne-foam) kwaye azikho zonke ezakhiwe ngendlela efanayo. Oku kuthetha ukuba udidi ngalunye lwephepha lwenziwe ngohlobo olwahlukileyo lwexabiso le-R.

Ngoko ke, umbuzo ochanekileyo ngulo: ngaba ipeyinti iyayinyusa i-R-Factor yezithintelo ezimbini ze-dimensional, kwaye ukuba kunjalo, luhlobo luni lwepeyinti, kwaye zeziphi iimpawu ezikhethekileyo ezivumela ukuba zisebenze njengendlela yokugquma.

Iipeyinti ezigqumayo, umzekelo, ziqulathe ii-microscopic ceramic spheres ezidala umqobo oqaqambileyo wobushushu xa zixutywe nepeyinti eqhelekileyo yangaphakathi okanye yangaphandle, kwaye bubuchwephesha obuchanekile ekuthiwa bubonelela ngeempawu zokhuselo.

Iingcali zokwakha ziye zaphawula ukuba xa injongo ikukunciphisa ubushushu obuveliswa lilanga, nayiphi na ipeyinti yangaphandle emhlophe okanye ekhaphukhaphu esemgangathweni iya kwenza njengayo nayiphi na enye ipeyinti kuba zonke iipeyinti ezinombala okhanyayo zibonakalisa ubushushu ukusuka phezulu. kunjalo.

Ukuthenga okucetyiswayo

Ezi mveliso zilandelayo zixhasa zonke i-thermal kwaye ngoko ke ziya kuphucula amanqaku aqhelekileyo okufakelwa kwekhaya lakho, ukubonelela ukuba izakhiwo ezisebenzayo zokukhusela sele zikhona.

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Iingcamango Zokugqibela

Ngaphandle kwamabango ayo angqiniweyo ngokwesayensi ekusebenzeni ngempumelelo kunye nempumelelo, iipeyinti zokugquma azikabonakalisi ngokwenyani kwimarike yokwakha. Isigwebo sokuba imveliso ngokwenene ayinayo inzuzo ebalulekileyo kwiipeyinti eziqhelekileyo ayikatshitshiswa. Nangona kunjalo, ibinzana alikho inzuzo ebalulekileyo lisekho abaxhasi abanomdla kwaye abaninimzi bakulungele ukuliyeka.