Iyo uguze uruganda ruvanga asfalt, abatekinisiye babikora bakoze ibintu byibutsa kubyerekeranye nibisabwa byo gusiga ibikoresho, harimo no gusiga buri kintu. Ni muri urwo rwego, abakoresha banashyizeho amahame akomeye yo kubigenga, ku buryo bukurikira:

Ubwa mbere, amavuta akwiye agomba kongerwaho buri gihe muri buri kintu kigize ivangwa rya asfalt; ukurikije ubwinshi bwamavuta yo gusiga, bigomba guhora byuzuye, kandi igipimo cyamavuta muri pisine kigomba kugera kurwego rwamazi yagenwe mubisanzwe, ntabwo ari menshi cyangwa make cyane, bitabaye ibyo bizagira ingaruka kumikorere yibigize; kubijyanye nubwiza bwamavuta, bigomba kuba bifite isuku kandi ntibigomba kuvangwa numwanda nkumwanda, ivumbi, chipi namazi, kugirango wirinde kwangirika kubigize uruganda ruvangavanga kubera amavuta make.
Icya kabiri, amavuta yo gusiga mu kigega cya peteroli agomba gusimburwa buri gihe, kandi ikigega cya peteroli kigomba gusukurwa mbere yo gusimburwa kugirango birinde kwanduza amavuta mashya. Kugirango wirinde kwibasirwa nimpamvu zituruka hanze, ibikoresho nkibigega bya peteroli bigomba gufungwa neza kugirango umwanda udashobora gutera.