Uruganda ruvanga asfalt nigikoresho cyuzuye cyo gukora ibyiciro bya beto ya asfalt. Imashini yuzuye yibikoresho ikubiyemo sisitemu zitandukanye
sisitemu, nka sisitemu yo gukata, sisitemu yo kumisha, sisitemu yo gutwika, sisitemu yo gutanga ifu na sisitemu yo gukumira ivumbi. Buri sisitemu nigice cyingenzi cyivanga rya asfalt.
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Imiterere yimikorere ya sisitemu yo gutwika uruganda ruvanze na asfalt rufite ingaruka zikomeye kuri sisitemu yose, ifitanye isano nubukungu bwubukungu bwa sisitemu yose, kugenzura ubushyuhe bwukuri hamwe nibipimo byerekana ibyuka bihumanya. Noneho, iyi ngingo irerekana muri make uburyo bwo gusuzuma imikorere yimikorere ya sisitemu yo gutwika uruganda ruvanga asfalt.
Muri rusange, bitewe nuburyo bugoye bwibikoresho nuburyo bwo gupima, inzira yo gukora yibiti byinshi bivanga asfalt ntibishobora kugera kubintu byose. Kubwibyo, biroroshye cyane gusuzuma imiterere yakazi ukoresheje urukurikirane rwibintu bisa nkibara, ibara, umucyo nuburyo imiterere yumuriro. Ubu buryo buroroshye kandi bwiza.
Iyo sisitemu yo gutwika uruganda ruvanze na asifalt ikora, mugihe lisansi yaka bisanzwe muri silinderi yumye, uyikoresha arashobora kwitegereza umuriro unyuze imbere ya silinderi. Muri iki gihe, hagati yumuriro igomba kuba hagati ya silinderi yumye. Iyo ikubise urukuta rw'igituba, urumuri rwuzuye. Urucacagu rw'umuriro rusobanutse neza kandi ntihazabaho umurizo wumwotsi wirabura. Imiterere idasanzwe ya sisitemu yo gutwika, nka
Diameter yumuriro nini cyane. Muri iki gihe, imyuka ikomeye ya karubone izashingwa ku itanura, bizagira ingaruka kumikorere ya sisitemu yo gutwika.