Izisekelo zegranite zisetshenziswa kabanzi ezinhlotsheni ezahlukene zokusebenza, okuhlanganisa ukwakhiwa, ubunjiniyela, kanye nezisekelo zemishini nemishini. Kodwa-ke, ukusebenza kwayo kungathinteka kakhulu yizici zemvelo. Ukuqonda le miphumela kubalulekile ekuqinisekiseni ukuthi izakhiwo zegranite zihlala isikhathi eside futhi zizinzile.
Esinye sezici eziyinhloko zemvelo ezithinta izisekelo ze-granite izinga lokushisa. Ukushintshashintsha kwezinga lokushisa okukhulu kungabangela ukwanda nokuncipha kokushisa, okungaholela ekuqhekekeni noma ekugobekeni ngokuhamba kwesikhathi. Ezindaweni ezinezinguquko ezinkulu zokushisa, izakhiwo zokushisa ze-granite kumele zicatshangelwe futhi kukhethwe izindlela ezifanele zokufaka ukuze kuncishiswe le miphumela.
Umswakama ungenye into ebalulekile. I-granite ngokuvamile imelana namanzi, kodwa ukuchayeka isikhathi eside emswakama kungabangela izinkinga ezifana nokuguguleka noma ukukhula kwe-moss kanye ne-lichen, okungalimaza ubuqotho besisekelo. Ezindaweni ezinomswakama ophezulu noma imvula evame ukuna, kufanele kusetshenziswe uhlelo lokukhipha amanzi olufanele ukuvimbela ukunqwabelana kwamanzi eduze kwezakhiwo ze-granite.
Ngaphezu kwalokho, ukuchayeka kumakhemikhali kungathinta ukusebenza kwesisekelo sakho se-granite. Imvula ene-asidi noma ukungcola kwezimboni kungabangela ukuwohloka kwesimo sezulu kanye nokuwohloka kwezindawo ze-granite. Ukugcinwa njalo kanye nokugqoka okuvikelayo kungasiza ekuvikeleni i-granite ezintweni eziyingozi zemvelo, kuqinisekise ukuqina kwayo.
Okokugcina, indawo ezungezile lapho i-granite itholakala khona nayo ithinta ukusebenza kwayo. Ukwakheka kwenhlabathi, umsebenzi wokuzamazama komhlaba kanye nezitshalo ezizungezile konke kuthinta indlela isisekelo se-granite esisebenza ngayo ngaphansi kwengcindezi. Isibonelo, inhlabathi engazinzile ingabangela ukunyakaza kanye nokuhlala, okungathinta ukuzinza kwe-granite.
Ngamafuphi, izici zemvelo ezifana nokushisa, umswakama, ukuchayeka kwamakhemikhali, kanye nesizinda se-geological kuthinta kakhulu ukusebenza kwezisekelo ze-granite. Ngokuqonda lezi zici nokusebenzisa izinyathelo ezifanele, onjiniyela nabakhi bangathuthukisa ukuqina nokusebenza kahle kwe-granite ezinhlotsheni ezahlukene zokusebenza.
Isikhathi sokuthunyelwe: Disemba 11-2024