Izakhiwo zodonga lwamakhethini zisetyenziswa ngokubanzi kwizakhiwo zanamhlanje

Kwizinto ezibonakalayo, iindonga zekhethini zenza imisebenzi emibini engundoqo: 1. Isebenza njengesithintelo semozulu emoyeni okanye emanzini 2. Ivumela ukukhanya kungene kwindawo yangaphakathi. Kutshanje, izakhiwo zodonga lwamakhethini zithathwa njengenye yeempawu ezahlukileyo kwizicelo zangoku zokwakha. Udonga lwamakhethini e-Aluminiyam lunokuthi lubhengezwe njenge-facade yesakhiwo, kwaye lubonelela ngokusebenza kunye nokuchaza ubuhle besakhiwo ngokuxhomekeke ekukhethweni kwezinto eziphathekayo. Kwiimeko ezininzi, udonga lomkhusane yinxalenye encinci yemvulophu yesakhiwo enendibano yesakhelo esizimeleyo equlethe i-glass, iipaneli zetsimbi, okanye ilitye elincinci. Ezi ndonga azixhasi nawuphi na umthwalo wesakhiwo ngokwawo, nangona kunjalo, ukuhambisa umoya kunye nemithwalo ye-gravity (force) kwisakhiwo sokwakha. Oku kubuyisela amandla ukuze kungabikho khefu ngokubetha indawo ethile. Ulwakhiwo lweSakhiwo soDonga lwekhethini Kwizakhiwo zodonga lwangoku lomkhusane, udonga lweglasi oluyilwakhiwo lomkhusane ludlala indima ebalulekileyo kulwakhiwo lolwakhiwo. Iindonga zomkhusane wesakhiwo ngokubanzi ziqulunqwe ngamalungu efreyim ethe nkqo nathe tyaba ukwenza udonga ngokwalo. Ezi ndonga zinokwakhiwa kwizinto ezininzi ezahlukeneyo ngokuxhomekeke kwinkangeleko efunwayo yesakhiwo. Izinto zokwakha eziqhelekileyo zibandakanya ifreyimu yealuminium, intsimbi engatyiwa, izitena kunye neglasi. Ukongeza, iindonga zolwakhiwo lomkhusane weglasi zibandakanyeka kwizixhobo zolwakhiwo ezifana neegasthi zerabha, i-sealant, uqhagamshelo lwentsimbi, kunye nokugquma ukuqinisekisa ukuba udonga aluphazamisi ukusebenza kombane kwesakhiwo. Ezi ndonga zinokwahlulwa zibe "ziinxalenye" ​​ezimbini ezinkulu: 1) Iindawo zombono ezivumela ukukhanya ukuba kudluliselwe kwisakhiwo, ukukhuthaza ukufudumeza kwelanga kunye nokukhanya kwendalo. I-2) Iindawo ze-Spandrel ezenzelwe ukufihla iiplanga zomgangatho wesakhiwo kunye nezinye izinto ezixhasayo. Ezi ziqhele ukubonwa kwizakhiwo zeofisi ezinemigangatho emininzi. Le ndawo iqhelekile i-opaque, kodwa inokuguqulwa ukuze ithandeke ngobuhle. Ulwakhiwo lweendonga zekhethini Umsebenzi Iindonga zamakhethini zibonelela ngeenzuzo kuyilo lwesakhiwo ngaphandle kweendleko eziphezulu zodonga lomkhusane kwiiprojekthi zokwakha. Ngokuqwalasela izinto ezisetyenzisiweyo xa kwakhiwa udonga, kunokubakho ukugcinwa kwamandla ngenxa yokunciphisa ukushisa kunye nokupholisa imithwalo kwisakhiwo. Ngokusebenzisa iglasi okanye ezinye i-glazings ezisebenzisa i-e-coating, ukushisa ngaphakathi kwesakhiwo kunokulawulwa ngokufanelekileyo kwisakhiwo. Kananjalo, iindonga zekhethini zeglasi zivumela ukukhanya okungakumbi, ukunciphisa imfuno yokukhanyisa okwenziwe ngokuxhomekeka ekubekweni kodonga. Ngaphezu koko, ukuqinisekisa ukuba udonga lomkhusane lwakhiwe ngokufanelekileyo kunokunciphisa ukuvuza komoya kwisakhiwo ngokusitywina kakuhle. Oku kuphucula ukusebenza kwe-thermal yesakhiwo ngokwaso ngokulawula iidrafti ezipholileyo.