Uruganda rwacu rushobora kubyara umurongo mugari uhuza intera iri hagati ya 90mm na 226mm, irakwiriye kumoko yose yimashini zikurura za excavator, bulldozer, imashini zubuhinzi nimashini zidasanzwe.
Iminyururu yumye, ifunze kandi isize amavuta ya za rukuruzi, iminyururu isizwe kugirango ikore neza.
Ihuza ryakozwe ryakozwe hagati yumurongo wo hagati ukomantaza, ibyo bikaba byemeza imbaraga nyinshi kandi birwanya abrasion.
Ipine ikorwa nubushyuhe hamwe nubuso buringaniye bwo kuzimya imiti, itanga ubukana buhagije bwimyanya ndangagitsina hamwe nizuba ryizuba ryizuba.
Igihuru gikozwe muri karubone hamwe nubuso buringaniye bwo kuzimya imiti, ibyo bikaba byemeza ubukana bwimikorere yibyingenzi hamwe no gukuramo ibice byimbere ninyuma.