Izibonda zokukhanyayinxalenye ebalulekileyo yomhlaba wedolophu, ukubonelela ngesibane kunye nokhuseleko kwizitrato nakwiindawo zikawonke-wonke. Nangona kunjalo, njengalo naluphi na olunye ulwakhiwo lwangaphandle, izibonda zokukhanya ziya kudinwa ngokuhamba kwexesha. Ke, ixesha elingakanani ubomi benkonzo yesikhanyiso, kwaye ziziphi izinto eziza kuchaphazela ubomi bayo?
I-Lifepan ye-pole yokukhanya inokwahluka ngokuxhomekeka kwizinto ezahlukeneyo, kubandakanya nezinto ezenziwe ngazo, ukuvezwa kwezinto ezikhoyo zokusingqongileyo, kunye nenqanaba lesondlo elifunyanwayo. Ngokwesiqhelo, isikhali esigcinwe kakuhle siya kuhlala iminyaka engama-20 ukuya kwengama-50, kodwa kubalulekile ukuba uqwalasele ezi zinto zilandelayo zinokuchaphazela ubomi obude bade.
Isixhobo
Izibonda zokukhanya zinokwenziwa kwizinto ezahlukeneyo, kubandakanya intsimbi, ialuminium, ikhonkrithi, kunye nefibberglass. Isixhobo ngasinye sinezibonelelo sayo kwaye singalunganga ngokwemigaqo yokuqina kunye nobomi obude. Imimandla yentsimbi, umzekelo, yaziwa ngamandla abo kunye nokuqina kwaye ihlala iminyaka eminyaka ukuba igcinwe ngokufanelekileyo. Izibonda ze-aluminium ziyaqhubeka kwaye zilula kodwa zisenokungabi nakanye. Izibonda zekhonkrithi ziyaziwa ngokuba zizinto ezithandwayo zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zingama-50 okanye ngaphezulu, kodwa zinokuthathela ingqalelo ekuqhekekeni nasezinye iingxaki zesakhiwo ukuba azigcinwanga kakuhle. Izibonda ze-fiberglass zilula kakhulu kwaye zingathinteli-ukunganyangeki, kodwa zisenokungabi nanzondo njengentsimbi okanye ikhonkrithi.
Ukuvezwa kwendalo
Indawo yokufakelwa kwePole yokukhanya inefuthe elibonakalayo kubomi benkonzo. I-Pole ivezwe kwiimeko zengozi engqongileyo njengamaqondo obushushu aphezulu, imimoya enamandla, amanzi etyiwa, kunye neekhemikhali ezibonakalayo zinokwenzakala ngokukhawuleza kunezo kwiindawo ezikhuselekileyo kunazo kwiindawo ezikhuselekileyo kunazo kwiindawo ezikhuselekileyo kunaleyo yaba kwiindawo ezikhuselekileyo. Umzekelo, izibonda zokukhanya ezikwindawo ezingaselunxwemeni ezivezwa kumanzi etyiwa kunye nemimoya enamandla inokufuna ulondolozo rhoqo ngakumbi kwaye libekwe endaweni yehlabathi.
Gcina
Ukulungiswa ngokufanelekileyo kubalulekile ukuba kudlulise ubomi beendawo zakho zokukhanya. Ukuhlolwa rhoqo, ukucoca, kunye nokulungiswa kunokunceda ukukhusela umonakalo wobume kunye nokungakhathali, ekugqibeleni ukudlulisela ubomi bezibonda zakho. Imisebenzi yolondolozo inokubandakanya ukukhangela i-rump, i-corrosion, iibhloko ezikhululekileyo, kunye neminye imiqondiso yokunxiba, kunye nokucoca iintonga kunye nemigca yazo yokususa ubumdaka, inkunkuma, kunye nokungcoliseka kwenkunkuma.
Ukongeza kwezi zinto, inkqubela phambili kwitekhnoloji yokukhanya iya kuchaphazela ubomi benkonzo yezibonda zokukhanya. Umzekelo, ukukhanya okuvela kwaziwa ngokusebenza kwawo amandla kunye nobomi obude, obunokunciphisa isidingo sokulungiswa rhoqo kunye nokutshintshwa kwezinto zePole.
Ngamafutshane, ixesha lokuphila kwesipho esilikhanya linokwahluka ngokuxhomekeke kwizinto ezahlukeneyo, kubandakanya nezinto ezenziwayo, ukuvezwa kwezinto ezifumanekayo. Nangona izibonda ezigcinelwe kakuhle zinokuhlala iminyaka engama-20 ukuya kwengama-50, kubalulekile ukuqwalasela iimeko zokusingqongileyo kunye nendlela yolondolozo enokuchaphazela ubomi obude. Ngononophelo olufanelekileyo kunye nolondolozo, izibonda zokukhanya zinokuqhubeka nokubonelela ngokukhanya kunye nokhuseleko kwimihlaba yethu yedolophu iminyaka emininzi ezayo.
IXESHA LOKUQALA: I-DEC-13 ukuya ku-2003