Pofuna kupititsa patsogolo kutentha kwa magalasi a galasi mu facade, glazing iwiri kapena katatu ikulimbikitsidwa.
Ndi ukadaulo wowala kawiri, gasi wa inert amakutidwa pakati pa magalasi awiri agalasi. Argon imalola kuwala kwa dzuwa kudutsa ndikuchepetsa mphamvu ya dzuwa yomwe imatuluka mu galasi.
Pamawonekedwe owoneka bwino patatu, pali mapanga awiri odzaza ndi argon mkati mwa magalasi atatu. Zotsatira zake zimakhala bwino mphamvu zowonjezera mphamvu komanso kuchepetsa phokoso limodzi ndi kuchepetsedwa pang'ono, chifukwa pali kusiyana kochepa kwa kutentha pakati pa mkati ndi galasi. Ngakhale kumachita bwino kwambiri, glazing katatu ndi njira yokwera mtengo kwambiri.
Kuti ukhale wolimba, galasi laminated amapangidwa ndi polyvinyl butyral (PVB) interlayer. Galasi yokhala ndi laminated imapereka maubwino angapo, kuphatikiza kutsekereza kufalikira kwa kuwala kwa ultraviolet, ma acoustics abwinoko, ndipo makamaka makamaka, kugwirana pamodzi kusweka.
Kuphatikiza pa nkhani yomanga ndi kukana kuphulika, kunja kwa nyumbayo kumagwira ntchito ngati mzere woyamba wachitetezo motsutsana ndi projectiles. Chifukwa chake, momwe facade imayankhira kukhudzidwa idzakhudza kwambiri zomwe zimachitika pamapangidwewo. Zoonadi, n'zovuta kuletsa galasi kuti lisaphwanyike pambuyo pa kukhudzidwa kwakukulu, koma galasi lopangidwa ndi laminated, kapena filimu yotsutsa-sweka yomwe imagwiritsidwa ntchito pa glazing yomwe ilipo, idzakhala bwino ndi mitsuko ya galasi kuti iteteze anthu okhalamo ku zinyalala.
Koma koposa kungokhala ndi magalasi osweka, ntchito yotchinga-khoma poyankha kuphulika kumadalira kugwirizana pakati pa mphamvu za zinthu zosiyanasiyana.
"Kuphatikiza pakuumitsa mamembala omwe ali ndi khoma lotchinga, zomangira pansi kapena matabwa a spandrel zimafunikira chidwi chapadera," akulemba Robert Smilowitz, Ph.D., SECB, F.SEI, wamkulu wamkulu, Protective Design.
& Chitetezo, Thornton Tomasetti - Weidlinger, New York, mu WBDG "Kupanga Nyumba Zolimbana ndi Ziwopsezo Zophulika."
"Malumikizidwewa amayenera kusinthika kuti athe kubwezera zololera zopangira zinthuzo komanso kuti agwirizane ndi kusuntha kwamitundu yosiyanasiyana komanso kusinthika kwamafuta komanso kupangidwira kusamutsa mphamvu yokoka, zonyamula mphepo, ndi kuphulika," akulemba.