Isesengura ryamahame yimiterere nibyiza bya tanki ya asfalt Ibigega bya Asfalt nuburyo bwo gushyushya imbere imbere ibikoresho byihuta byo kubika asfalt. Kuri ubu uruhererekane ni ibikoresho byateye imbere cyane mu Bushinwa bihuza ubushyuhe bwihuse, kuzigama ingufu no kurengera ibidukikije. Ibikoresho byo gushyushya bitaziguye mu bicuruzwa ntabwo bifite umuvuduko wo gushyushya byihuse kandi bizigama lisansi, ariko kandi ntibihumanya ibidukikije. Biroroshye gukora kandi sisitemu ikora yo gushyushya ikuraho burundu ikibazo cyo guteka cyangwa gusukura asfalt n'imiyoboro.

Igikorwa gikwirakwiza cyemerera asifalt guhita yinjira mubushuhe, gukusanya ivumbi, umushinga utera umuyaga, pompe ya asfalt, kwerekana ubushyuhe bwa asfalt, kwerekana urwego rwamazi, amashanyarazi, imiyoboro hamwe na sisitemu yo gushyushya pompe ya asfalt, sisitemu yo gutwika igitutu sisitemu yo gutwika amavuta, gusukura tanki sisitemu, gupakurura amavuta nibikoresho bya tank, nibindi byose byashyizwe kumurongo (imbere) umubiri wa tank kugirango ube urwego rwuzuye.
Ibiranga ikigega cya asfalt ni: gushyushya byihuse, kuzigama ingufu, umusaruro mwinshi, nta myanda, nta gusaza, gukora byoroshye, ibikoresho byose biri kumubiri wa tank, kugenda, guterura no gusana biroroshye cyane, kandi ubwoko bwagenwe buroroshye cyane. Ibicuruzwa mubisanzwe bifata iminota itarenze 30 kugirango ushushe asfalt ishyushye kuri dogere 160.