Wind
Ezimweni eziningi lapho sithenga izigxobo zokukhanya zasemgwaqweni zelanga sikhathazeka ngokuthi singangeni emanzini futhi simelana nokugqwala, kodwa umoya ubuye ube yisici esikhulu ekuqineni kwezigxobo.
Kwezinye izindawo, kuvame ukuba nezivunguvungu ezinamandla ezingalimaza amalambu asemgwaqweni futhi zingadabula izigxobo ezishibhile phakathi nendawo, okuyizigxobo zensimbi noma ze-aluminium kuphela ezingamelana nakho.
Kubalulekile futhi ukwazi ukuthi izigxobo zigxunyekwa kanjani. Ngokuvamile, izigxobo zingcwatshwa emhlabathini futhi zigxilwe esisekelweni sekhonkrithi, ukuze zikwazi ukumelana kangcono nemiphumela yomoya.
ukugqwala
Ukugqwala kuyimbangela yangempela yokulimala kwezigxobo zokukhanya zasemgwaqweni zelanga, njengoba kungenza isigxobo sibe brittle futhi kubangele ukuba isigxobo siwohloke noma siwohloke. Izigxobo zokukhanya zasemgwaqweni zelanga ngokuvamile zenziwe ngensimbi noma ngensimbi, futhi lezi zinsimbi zijwayele ukugqwala. Ngakho-ke, lapho uthenga ukukhanya komgwaqo welanga, qiniseka ukuthi isigxobo sine-anti-corrosion coating enhle ukuze kwandiswe ukuqina kwayo.
Izinga lokushisa eliphezulu
Amazinga okushisa aphezulu angaphinde athinte ukuqina nokusebenza kwezigxobo zokukhanyisa emgwaqweni welanga, ikakhulukazi ehlobo. Uma ukhetha isigxobo esishibhile, izigxobo zepulasitiki nezensimbi ezingakwazi ukumelana nokushisa zingase zingamelani nokushisa kanye nengozi yokuwa.
Ngakho-ke kubaluleke kakhulu ukukhetha impahla yesigxobo enokumelana nokushisa okuhle. Ezinye izigxobo zekhwalithi ephezulu zivame ukwenziwa nge-aluminium noma nge-carbon fiber, zombili ezikwazi ukumelana nokushisa.
esinemthombo
Izembatho ezinamagalazi ziyasebenza ekuvimbeleni ukugqwala kwezigxobo zokukhanya zasemgwaqweni zelanga. I-galvanizing iyindlela evamile yokulwa nokugqwala evimbela ukugqwala kwezigxobo zokukhanya ngokusebenzisa ungqimba lwezinc ebusweni besigxobo. Uma kuqhathaniswa nokucwebezela kwediphu ebandayo, idiphu elishisayo linikeza ukuvikela ukugqwala okungcono kanye nokwemboza okuqinile kwe-zinc.
Ngakho-ke, lapho uthenga izibani zasemgwaqweni zelanga, kufanele uqinisekise ukuthi izigxobo zifakwe ama-galvanized ashisayo futhi zibe nempilo ende yokugqwala.
Imvula
Imvula ingaphinde ithinte ukuqina kwezigxobo zokukhanya zasemgwaqweni zelanga. Amanzi emvula aqukethe ama-asidi amaningana, njenge-sulfuric ne-chloric acid, engaguguleka indawo engaphezulu yesigxobo futhi ibangele ukugqwala. Lezi zinto zivame ukuguguleka insimbi nensimbi, ngakho-ke uma uhlala endaweni lapho kunemvula eningi, kubaluleke kakhulu ukukhetha isigxobo esingagqwali kalula.
I-Aluminiyamu yinto engagqwali engagcini nje ngokuba namandla aphezulu kodwa futhi ekwazi ukumelana nomoya omkhulu kanye nemvula. Ngakho-ke, ezindaweni lapho kunemvula eningi, ukukhetha isigxobo se-aluminium kungandisa ukuqina kwayo.
Okuqukethwe