Ivangavanga rya asfalt ryitwa kandi ibikoresho byo kuvanga asifalt, bigira uruhare runini mukubaka kaburimbo. Uru rutonde rwibikoresho kabuhariwe mu gukora beto ya asfalt irashobora kugabanywa muburyo bwinshi. Kuvanga ibihingwa bya asfalt birashobora kubyara imvange ya asfalt hamwe nuruvange rwamabara ya asfalt, nibindi. None, ni ibihe bibazo byakagombye kwitabwaho mugihe ukoresha ibikoresho nkibi? Mbere ya byose, nyuma yo gutangira ibikoresho, bigomba gukoreshwa nta mutwaro mugihe runaka.

Muri iki gikorwa, uyikoresha agomba kwitondera imikorere yayo. Gusa nyuma yo kwemeza ko kuvanga sisitemu yo kuvanga asfalt ari ibisanzwe birashobora gutangira gukora kumugaragaro. Mubihe bisanzwe, ntibishobora gutangirwa munsi yumutwaro. Icya kabiri, mugihe cyibikorwa byose, abakozi bireba bagomba gukomeza imyitwarire ikomeye kandi ishinzwe, bagenzura neza imikorere ya buri gikoresho, icyerekezo, icyuma gikwirakwiza umukandara hamwe na sisitemu yo kugaburira bateri, hanyuma bagahagarika ibikorwa ako kanya niba hari ikibazo kibonetse muri kuvanga asfalt, no kumenyesha ikibazo mugihe. Niba ari ibyihutirwa, menya neza ko uhagarika amashanyarazi kandi ukemure ikibazo mugihe gikwiye. Noneho, mu rwego rwo kurinda umutekano w’umusaruro, nta bakozi uretse abakozi bemerewe kugaragara aho bakorera mugihe cyose cyibikorwa. Mugihe kimwe, asfalt ivanga uruganda rukora rugomba gukoresha uburyo bwiza bwo gukora no gukora. Niba hari ikosa ryabonetse, rigomba gusanwa numuhanga. Twabibutsa kandi ko igifuniko cyumutekano hamwe nuruvange rwivanga bitagomba gufungurwa kugirango bigenzurwe, amavuta, nibindi mugihe cyibikorwa, kandi ibikoresho ninkoni ntibishobora kwinjizwa muburyo bwo kuvanga kugirango bisibe cyangwa bisukure. Mugihe cyo guterura hopper, bigomba kwemezwa ko nta bakozi bari mukarere kari munsi yacyo.
Byongeye kandi, mugihe cyo kubungabunga no kubungabunga buri munsi, hagomba no kwitabwaho kumutekano bwite w'abakozi. Kurugero, mugihe kubungabunga uruganda ruvanga asfalt kurwego rwo hejuru, abakozi barenga babiri bagomba kubigiramo uruhare icyarimwe, kandi bagomba kwambara imikandara yumutekano kandi bagafata ingamba zikenewe zo kurinda umutekano. Niba ari ibihe bibi nkumuyaga mwinshi, imvura cyangwa shelegi, ibikorwa byo kubungabunga ubutumburuke bigomba guhagarara. Hagomba kandi gusabwa ko abakoresha bose bambara ingofero z'umutekano bakurikije amabwiriza. Iyo imirimo irangiye, amashanyarazi agomba kuzimwa kandi icyumba cyo gukoreramo kigomba gufungwa. Iyo utanze isimburana, ikibazo kiri ku kazi kigomba kumenyeshwa kandi imikorere y’uruganda ruvanga asfalt rugomba kwandikwa.