Kurwanya Gutuza EN124 Igipfukisho c'icyuma cya manhole

Ibyiza byo gupfundika ibyuma bya manhole ni uko ari ibintu biramba bishobora kwihanganira umuvuduko ukabije no gukoreshwa kenshi.Ifite anti-skid hamwe no kurwanya ubujura, bushobora kurinda umutekano w’abanyamaguru n’ibinyabiziga.Byongeye kandi, ibyuma bitobora ibyuma bya manhole nabyo bifite imbaraga zo kurwanya ruswa kandi birashobora kurwanya isuri y’ibidukikije bikabije igihe kirekire.Ukoresheje ibyuma bitobora ibyuma bya manhole, urashobora kwemeza kwizerwa no kuramba kumushinga wawe kandi ukuzuza ibipimo byubwubatsi bijyanye nibisabwa na code.Byakoreshejwe cyane mubitumanaho, ibikorwa remezo, ibikorwa byubwubatsi nubwubatsi bwabaturage, iki gipfukisho cya manhole nicyifuzo cyiza cyane.