Dukurikije imibare, hafi 80% byimihanda minini yo murwego rwohejuru yarangiye kandi yafunguwe mumodoka mugihugu cyacu ni kaburimbo ya Asphalt. Ariko, hamwe niterambere ryigihe, ingaruka zibihangano bitandukanye nibidukikije, nibikorwa byo gutwara imitwaro myinshi, kaburimbo ya Asfalt izanangirika. Impamyabumenyi zitandukanye zo gutesha agaciro cyangwa kwangirika bibaye, hamwe no gufata neza na kaburimbo ni ugukurikiza uburyo bwiza bwa tekiniki bwo gutinda kugeza kuri kaburimbo ishobora gutanga ubuziranenge bwa serivisi nziza mugihe cyubuzima bwa serivisi.

Byumvikane ko ibigo bimwe byo muri Amerika byarangije gushakisha ubushakashatsi ku birometero amagana mu mafaranga atandukanye yo kubungabunga no gusana mu gihe cy'amafaranga yo kwirinda, kuri buri yun birashobora gukizwa mu gihe cy'amafaranga yo gufata neza. umwanzuro. Ibisubizo bya gahunda yubushakashatsi bwubushakashatsi kumihanda yo muri Amerika nayo ikubiye mumafaranga. Niba kubungabunga inshuro 3-4 mugihe cya pavement ubuzima, 45% -50% ibiciro byo kubungabunga bikurikira birashobora gukizwa. Mu gihugu cyacu, twahoraga twibanda ku kubaka no kwirengagiza kubungabunga no kwirengamira kubungabunga ", ku buryo bunini bwangije umubare munini wangiza umuhanda, kunanirwa kubahiriza urwego rwabigenewe, kongeramo imikorere yo gukoresha umuhanda, kandi bigatera ingaruka mbi. Kubwibyo, amashami yubucukuzi bwimodoka bujyanye no kwitondera inzira nyabagendwa no gukumira no kugabanya indwara zitandukanye kuruhande rwumuhanda, kugirango tumenye neza ko imihanda yacu ifite ubuziranenge.