Nkumukozi wabigize umwuga umunyamuryango, turaguha ubwoko bwumuhanda uhagaze bwa asfalt, nicyo gitera hejuru mubikorwa byambere, bigatera emulsion nyuma yo gutatana, no gutera imitwe ya kaburimbo. Birakwiriye mumihanda ya kabiri kandi ya kabiri, kandi irashobora kandi gukoreshwa nkihuza igice cya kaburimbo cyangwa shingiro.

Bitewe nuburozi bunini bwimibare ya asfalt ya asfalt ya asfalt yinjira, hejuru biroroshye kwinjira mu rufatiro, bityo ibikoresho birimo ibikoresho nibimenyetso cyangwa igice cyashyizwemo. Nko guhatanira vemi-rinini, nkikimenyetso cya kashe. Iyo ikoreshwa nkurwego rwo guhuza, ibikoresho nubuso ntibishobora gushyirwaho kashe.
Ubwoko bwa Asphalt Panetration ni guhitamo kubaka mugihe cyumutse kandi gishyushye. Bikwiye kuba mu gihe cyimvura, igice cyukwezi mbere yubushyuhe bwo hejuru kiri munsi ya 15 ℃, bityo birashobora guterwa binyuze mumiterere yumwanya uhagaze, mbere yigihe.
Ibiciro bya asphalt bihuye na byo bigomba gutoranywa ku nguni, hirya no hino, kandi iyo amabuye yacitse, ubuso bwo guhonyora burenze 40%. Ingano yurwego rwibanze rwurutonde ntabwo ari munsi ya 50% yagaciro rwose. Nta buso buvanze ku buryo bugaragara ubwoko bwa asfalt, mu mpera zubwubatsi, buri 1000㎡ hejuru ya metero 2 ~ 3, gutabaza kwububiko bwa Cubic, mubwinshi bwa Cubic, kubikorwa byibanze.