Ibikoresho bya bitumen bikoreshwa cyane mubuhanga bushya nibikorwa byo kubungabunga. Ibikoresho bya bitumen ni emulsion byakozwe mugukwirakwiza asfalt mu cyiciro cy'amazi ku bushyuhe bwicyumba. Nibikoresho bishya byo gukoresha ibintu.

Uburozi hamwe na asfalt gakondo, bikiza ibirenga 50% byingufu na 10% -20% bya asfalt, kandi bifite umwanda ukabije. Ikintu kinini kiranga asfalt nuko ishobora kubikwa mubushyuhe bwicyumba. Ntabwo ikeneye gushyuha mugihe cyo gutera no kuvanga, eka kandi ntibigomba gushyushya ibuye. Kubwibyo, biroroshye cyane kubaka kandi birinda kuramba no gukandagira biterwa na asfalt ashyushye. Irinda kandi guhungabana kwa Asfal mugihe cyuzuye ubushyuhe buvanze. Birakunzwe cyane mubakozi bashinzwe kubungabunga umuhanda. Ihame ryuburyo bwubukonje bwo kuvugurura bwa asfalt ya asfalt kuvanga imvange ivanze nyuma yo gusfalt nkabakozi bashya, hanyuma tuyikoreshe murwego rwo hejuru, kandi rukayikoresha muburyo bwimihanda cyangwa hejuru yumuhanda uvanze nyuma yo guswo kuvanga.