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Momwe Mungasankhire Sandwich Panel Yoyenera Nthawi Zonse

Gulu la masangweji limawoneka losavuta kufotokoza mpaka mutapeza njira zitatu zopikisana — ubweya wa miyala, PIR, ndi PU — ndikuzindikira kuti sizipikisana pamlingo womwewo. Chida chilichonse chimapanga kusiyana kosiyana pakati pa mtengo, magwiridwe antchito a moto, ndi magwiridwe antchito a kutentha. Kusankha kolakwika pamtundu wa polojekiti yanu sikungokhudza bajeti yoyamba yokha. Zimakhudza kutsatira malamulo, mabilu amagetsi, komanso chiopsezo cha nthawi yayitali.

Ndiye mungatani kuti muthetse vutoli popanda kusokoneza kwambiri chisankhocho?

Kumvetsetsa Zomwe Zinthu Zonse Zimapereka

Sandwichi ya ubweya wa thanthwe Makinawa ndi amphamvu kwambiri pakugwira ntchito kwa moto. Ubweya wa miyala sungayaka ndipo uli ndi zigoli zapamwamba kwambiri zotsutsana ndi moto zomwe zimapezeka mu mawonekedwe a gulu - nthawi zambiri gulu la A1 kapena A2 kutengera mawonekedwe a nkhope. Chifukwa chake, zimagwirizana ndi mapulojekiti omwe chiopsezo cha moto ndi chachikulu: mafakitale opanga mankhwala, malo opangira chakudya, ma hangar a ndege, kapena nyumba iliyonse yomwe makampani a inshuwaransi kapena oyang'anira amaika zofunikira kwambiri pazigoli za moto.

Gulu la Masangweji

Komabe, mapanelo a ubweya wa miyala ali ndi vuto la kutentha. Mtengo wawo wa lambda ndi wokwera kwambiri kuposa njira zina za PIR kapena PU, zomwe zikutanthauza kuti mufunika makulidwe ambiri kuti mukwaniritse magwiridwe antchito ofanana a insulation. Pa ntchito zosungiramo zozizira zomwe zimayang'ana -18°C kapena kutsika, ubweya wa miyala wokha nthawi zambiri sumapereka mphamvu zokwanira zotenthetsera pamakulidwe enieni a mapanelo. Kuphatikiza apo, mapanelo a ubweya wa miyala ndi olemera kwambiri, zomwe zimakhudza kuwerengera katundu womangidwa ndi ndalama zogwirira ntchito pamalopo.

Mapanelo a PIRkhalani pakati pa kansalu kameneka. Amapereka mphamvu yabwino kwambiri ya kutentha — kuposa PU m'njira zambiri — ndipo ali ndi ma rating a moto a B kapena kuposa, zomwe zimakwaniritsa zofunikira zambiri zamalonda ndi zamafakitale. Amawononga ndalama zambiri kuposa PU koma zochepa kuposa dongosolo la ubweya wa miyala lomwe lafotokozedwa bwino. Pa ntchito zosungiramo zinthu, zoyendera, ndi zoziziritsira zamalonda, PIR nthawi zambiri imayimira njira yabwino kwambiri yowunikira.

PU mapanelo a masangwejiZimapereka mphamvu yotenthetsera kwambiri pa millimeter iliyonse ya makulidwe komanso mtengo wotsika kwambiri pakati pa njira zitatuzi. Zimagwirizana ndi malo osungiramo ozizira, zipinda zowongolera mpweya, ndi ntchito iliyonse yomwe mphamvu ya kutentha ndiye choyambitsa chachikulu komanso zofunikira pakuwunika moto zili pamlingo wamba wamalonda. Kusinthana ndikuti PU ili ndi gulu lotsika la moto kuposa ubweya wa miyala kapena PIR, zomwe ndizofunikira kwambiri m'magulu ena a polojekiti.

Gulu la Masangweji

Kupanga Chisankho cha Pulojekiti Yanu Yeniyeni

Cholakwika chomwe ogula ambiri amachita ndikuwona kusankha mapanelo ngati chisankho chandalama zokha. Amayerekeza mitengo ya mayunitsi m'mitundu itatu yazinthu ndikusankha njira yotsika mtengo kwambiri yomwe ikuwoneka kuti ikukwaniritsa zofunikira zoyambira. Komabe, kufananiza mtengo weniweni kuyenera kuphatikizapo zofunikira pakutsata malamulo a moto, kuchuluka kwa mphamvu zoziziritsira, momwe kapangidwe kake kamakhudzira, ndi zotsatira za inshuwaransi.

Yambani ndi kugawa magulu a moto. Dziwani mlingo wofunikira wa dera lanu ndi mtundu wa polojekiti musanasankhe zinthu zomwe mukufuna. Ngati polojekiti yanu ikufuna kugawa magulu a A2, ubweya wa miyala ndiye yankho mosasamala kanthu za mtengo wake. Ngati kugawa magulu a B kukukwaniritsa zomwe mukufuna, PIR imatsegulidwa nthawi yomweyo.

Gulu la Masangweji

Kenako fufuzani kufunika kwa kutentha. Pa malo ozungulira kapena opepuka omwe amalamulidwa ndi kutentha, ubweya wa miyala kapena PIR pa makulidwe oyenera amagwira ntchito bwino. Kuti musunge zinthu zozizira kwambiri pansi pa -20°C, PU kapena PIR yogwira ntchito bwino pa makulidwe oyenera ndi makulidwe oyenera ndikofunikira kuti mugwire bwino ntchito.

Pomaliza, ganizirani mtengo wonse woyikidwa — osati mtengo wa gulu la mapanelo okha. Dongosolo la masangweji la ubweya wa miyala yokhuthala lingafunike kapangidwe kolimba kochirikiza. Dongosolo la PU lokhala ndi kuchuluka kwakukulu lingakhale lokwera mtengo pa gulu lililonse koma limachepetsa ndalama zoyendetsera compressor zokwanira kuti libwezeretse kusiyana mkati mwa nyengo ziwiri kapena zitatu zogwirira ntchito.

Ngati mukusankha zipangizo za panel za polojekiti yomwe ikubwera ndipo zofunikira pa moto, kutentha, ndi mtengo zikuwoneka ngati zikukoka mbali zosiyanasiyana, ndi pamene kukambirana ndi wogulitsa kumawonjezera phindu lenileni. Kupeza mfundo zoyenera panthawiyi kumalepheretsa kusintha zinthu zodula pambuyo pake.


Nthawi yotumizira: Epulo-24-2026