BOLLARD

Bollard ni imyanya igororotse yashyizwe ahantu nkumuhanda ninzira nyabagendwa kugirango igenzure ibinyabiziga no kurinda abanyamaguru. Ikozwe mubikoresho nkibyuma bitagira umwanda, ibyuma bya karubone, cyangwa plastike, bitanga igihe kirekire kandi birwanya kugongana.

Imodoka ya bollard ije muburyo butajegajega, butandukanijwe, bushobora guhindurwa, no guterura byikora. Bollard ihamye ni iyo gukoresha igihe kirekire, mugihe itandukanijwe kandi ishobora kugereranywa yemerera kwinjira byigihe gito. Gutera ibyuma byikora akenshi bikoreshwa muri sisitemu yimodoka yubwenge kugirango igenzure ibinyabiziga byoroshye.