Iyo ukoresheje igihingwa cya asfalt, mbere ya byose, gikeneye kugira ituze ryiza. Niba idafite umutekano muke, noneho uruganda ruvanga asfalt ntirushobora kuzuza ibisabwa numushinga mubijyanye nibisabwa cyangwa umusaruro mwinshi. Kubaka umuhanda, ibisabwa byo gupima beto ya asfalt biragoye kandi birasobanutse. Gusa asifalt yujuje ibyangombwa irashobora gukora ubuziranenge bwubwubatsi bwumuhanda bujuje ibisabwa. Kubwibyo, gutuza kwa asfalt kuvanga igihingwa ni ngombwa cyane.

Icya kabiri, ibisabwa ku ruganda ruvanga asfalt iyo rukoreshwa ni uko ibikoresho bigomba kuba byoroshye bishoboka hashingiwe ku kugira imirimo yose isabwa, kandi ibikorwa rusange bigomba kugabanuka bishoboka. Ibi birashobora kuzigama abakozi benshi binjiza mugihe cyo gukora no kuzigama ibiciro bijyanye. Nubwo byoroshye, ntibisobanura ko ikoranabuhanga ryibiti bivangwa na asfalt bigomba kugabanuka.
Ibyavuzwe haruguru nibisabwa uruganda ruvanga asfalt rugomba kuba rwujuje mugihe rukoreshwa, kuko niba buri gikoresho cyifuza ko imikorere yacyo igera kumiterere iteganijwe, ibikoresho ubwabyo bigomba kuba bifite ibihe bijyanye. Igomba kuba ibikoresho byujuje ibyangombwa kandi byoroshye kugirango akazi gakorwe neza.