Imwe mu makosa asanzwe yigihingwa cyo kuvanga Asfalt nukunanirwa kubikoresho bikonje. Muri rusange, kunanirwa kw'ibikoresho bikonje bivuga ikibazo cyumuvuduko wihuse wihuta uhagarara. Impamvu nyamukuru yo kumenya iyi ngingo nuko hariho ibikoresho bibisi mubikoresho byubukonje, bituma umutwaro ufite ingaruka cyane kumukandara mugihe ugaburira, bityo igikoresho gikonje kizahagarika gukora kubera kurenza urugero.

Igisubizo cyiki kibazo nukureba ko umubare wibikoresho fatizo murwikwabire mubikoresho byo kugaburira birahagije.
Kunanirwa kwivanga bifatika byigihingwa cya asfalt nabyo nimwe mubibazo rusange. Muri rusange, biterwa nurusaku rudasanzwe rwimashini buterwa no kurenza urugero. Igisubizo cyiki kibazo nukugenzura buri gihe kugirango wemeze niba hari ikibazo. Niba hari, birakenewe gusimbuza kubyara.
Birasanzwe kandi kuri ecran kugira ibibazo mugihe cyo gukora igihingwa cya Asfalt. Kuri ecran, mugihe cyo gukora, kubera umubare urenze urugero wamavuta avanze, hejuru yumuhanda nyuma yo kuzunguruka no kuzunguruka bizagaragara kekeranye na cake ya peteroli. Impamvu nyamukuru yiki kibazo nuko umwobo wa ecran ari munini, muriki gihe, ugomba kubanza kugenzura niba igikoresho cya ecran gifite ishingiro.