Lepheko la noka ke eng?

Marang-rang a ho itšehla thajanaka lebaka la libaka tse fapaneng ha li haufi le se tšoanang, libaka tse ling tse bitsoang river guardrail network, reservoir isolation network and called river bridge guardrail joalo-joalo, empa li bua ka mofuta o tšoanang oa sehlahisoa, bohle rea tseba hore noka e itšehla thajana ea marang-rang ka boeona. ke mofuta oa tšitiso, ho thibela batho le likoloi ho oela ka nōkeng, haeba ho kenyeletsoa noka ho itšehla thajana ho ke ke ha hlaha bothata bo joalo, boemo ba eona bo na le maemo a itseng, ka kakaretso ka terata ea noka e beha guardrail le batho ba bangata le likoloi tse kentsoeng tlhokomelo ea guardrail, kotsi e lekanyelitsoeng ea khethollo.Hafeela e le moralo o nepahetseng, guardrail ho bapala mosebetsi oa eona le melemo.Kajeno, ke tla u tsebisa mokhoa oa marang-rang a ho itšehla thajana.

E 'ngoe ke letlooa la ho itšehla thajana, letlooa la guardrail le nang le foreimi, foreimi e sebelisang lebanta le batang le tšelelitsoeng ka har'a tube ea lisekoere, hangata botenya ba 2 * 3 botenya ba 1.2, bohareng bakeng sa letlooeng la tšepe la tšepe le tlase, bophara ba terata bo ka khetha sekoti se seng sa tjheseletsa. Hape khetha, ho etsa mohlala, bareki ba batla boleng bo botle ba nako e telele ea tšebeletso, u ka khetha bophara ba terata e teteaneng, sekoti se senyenyane sa welding, Mesh e joalo ha se boleng bo phahameng feela, empa hape le bophelo bo bolelele ba tšebeletso, letlooeng le foreimi ka mor'a ho tjheseletsa, phekolo ea holim'a metsi ho finyella litlhoko tsa bareki ba thepa.
Ho boetse ho na le mofuta oa tšepe ea tšepe ea tšepe e sa hloekang, eo hape e bitsoang: borokho bo khahlanong le ho lahlela letlooeng guardrail, ha e le hantle, moelelo oa letlooa la ho itšehla thajana o tšoana.Stainless steel railing ke mofuta oa ts'ebetso e phahameng ea ts'ebetso e nang le boima bo phahameng, 'me khanyetso ea kutu e sebelisa bophelo bo bolelele.Ho na le mefuta e mengata ea eona le libopeho tse fapaneng.Mosebetsi oa eona oa mantlha ke ho hokahanya sebopeho sa guardrail.Botenya ba "Guardrail" ka kakaretso bo lokela ho bolokoa ho 0.7mm le ho feta, ho kengoa ha guardrail ho rarahane ho feta.Haeba karolo ea tube e na le tšesaane e itseng, ama bophelo ba ts'ebeletso ea balebeli.