Mubisanzwe, ikintu gikora cyuruvange rwa asfalt ni asfalt, ariko niba hiyongereyeho beto, ibikoresho bigomba kugenzurwa bite? Reka ngusobanurire muri make uburyo bwo kugenzura ibihingwa bivanga asfalt mubihe bidasanzwe.

Kubintu bifatika hamwe nibindi, dosiye, uburyo bwo kuvanga no kuvanga igihe bigomba kugenzurwa cyane, kuko ibyo nibintu byingenzi bigira ingaruka kumiterere yibicuruzwa byanyuma. Ntishobora kwirengagizwa kubera ubwinshi bwimvange, ntanubwo ishobora gukoreshwa nkuburyo bwo kuzigama ibiciro. Mugihe kimwe, birabujijwe rwose kugabanya igihe cyo kuvanga kugirango byihute iterambere.
Uburyo bwatoranijwe bwo kuvanga ntabwo bugomba kuba bworoshye. Beto igomba kuba hydrolyz mbere yo kuvanga. Ntigomba gukama ivanze. Iyo agglomerates ifatika, ntishobora gukoreshwa. Muri icyo gihe, kugira ngo igenzure ituze ryayo, ingano yo kugabanya amazi cyangwa ibikoresho byinjira mu kirere bigomba kugenzurwa kugira ngo uruganda ruvanga asfalt rushobora gutanga ibicuruzwa byiza.