Ngokuvamile izinto zokuvikela ezimelana nokushisa zihlanganiswe ngokuqinile nodonga lwangaphandle lwepayipi lensimbi ekushiseni kwegumbi futhi esikhathini esifushane ngaphansi kokushisa okuphezulu. Kodwa-ke, emazingeni okushisa aphezulu nesikhathi eside, izinto zokuvikela kanye nepayipi lensimbi azikwazi ukuhlanganiswa ndawonye ngokuphelele. Kungakhathaliseki ukuthi ukuqina kwezinto zokuvikela kuhle kangakanani, ngemva kokushintshashintsha okuningana kwesigaba sokushisa okuphezulu, izinto zokuvikela zizoncipha, ukuze zilahlekelwe ukuqina kwazo futhi zingabi namandla okubuyela emuva ukuze zigcwalise.
Shintshela isivikelo sokushisa uzungeze ithubhu yokuguqula, songa i-expansion joint egcinwe eduze kwethubhu yokuguqula edlula phezulu kwesithando, bese ushintshela indandatho yokuvala ethubhu yokuguqula esivikeloni sokushisa, bese ugcwalisa i-fiber ceramic engangeni manzi Ejazini lokushisa, ukuze igebe elakhiwe uboya be-ceramic obungangeni manzi kanye nodonga lwepayipi lensimbi ngaphansi kwesimo sokwanda nokufinyela okuningi kungabi umthungo oqondile oqondile, kodwa kube igebe "le-labyrinth". Ngemva kokushisa okuphezulu okuvinjiwe yi-"labyrinth", ijubane kanye nokushisa kunciphisa kakhulu, okungavimbela ilangabi ukuthi liphume ngqo liye epuletini lensimbi lophahla lwesithando, okubangela ukubola kanye nokuguquka kwepuleti lophahla lwesithando. Kuphinde kuxazulule isimo sokuvuza komoya, ukungena kwamanzi, ukuphuma kwelangabi njalo njalo. Ukuze kuvinjelwe iqhwa nemvula ukuthi kungangeni, isivikelo esingangeni manzi siyashintshela phezulu kwesivikelo sokushisa. Ngisho noma imvula iwela phezulu kwesithando, isivikelo sokushisa sizosivimba.
Umagazini olandelayo sizoqhubeka nokwethula ukusetshenziswa kwei-fibre ye-ceramic engaphikisiphezulu kwesithando sokushisa esine-tubular.
Isikhathi sokuthunyelwe: Novemba-29-2021
