Nyuma yo gushyiramo tanki ya asfalt ihari, reba niba imiyoboro ihamye kandi ikomeye, niba ibice bikora byoroshye, niba imiyoboro yoroshye, kandi niba insinga zitanga amashanyarazi zikwiye. Iyo urimo gupakira asfalt kunshuro yambere, ibyuma byikora byikora bigomba gufungurwa kugirango asifalt yinjire mumashanyarazi neza. Mbere yo gutwikwa, ikigega cyamazi kigomba kuzuzwa amavuta namazi, valve igomba gukingurwa kugirango ikore amazi
urwego mubyuka bya gaz bigera ku burebure runaka, kandi na valve igomba gufungwa. Iyo ikigega cya asfalt gikora, witondere urwego rwamazi hanyuma uhindure valve yumuryango kugirango urwego rwamazi ruhagarare neza. Niba hari amazi muri asfalt, fungura isafuriya hanyuma uyijugunye mu mwobo mugihe ubushyuhe bwa dogere 100, hanyuma ukoreshe uruziga rwimbere rwimodoka kugirango rwumuke. Nyuma yo kubura umwuma, witondere ibyerekanwe ku gipimo cy'ubushyuhe bwa tanki ya asfalt,
hanyuma uhite usohora asfalt yubushyuhe bwo hejuru. Niba ubushyuhe buri hejuru cyane utabigaragaje, nyamuneka koresha vuba umuvuduko ukonje wikinyabiziga.

Ni ubuhe buryo bwo gukora bwa peteroli ya asfalt?
Ikigega cyamavuta yumuriro asfalt gifite urwego rwohejuru rwikoranabuhanga rwikora kandi rushobora guhinduranya hagati yintoki nuburyo bwuzuye bwikora uko bishakiye. Shiraho ubushyuhe bukenewe kandi buke, gutwika bizahita bitangira cyangwa bihagarare, hanyuma ushyireho ubushyuhe burenze urugero; ikigega cya asfalt kivanga moteri gishobora gukora nyuma yubushyuhe bumaze gushyirwaho, bikabuza moteri kugabanuka niba ubushyuhe bwa asfalt buri hasi cyane. Ikigega cya peteroli yumuriro asfalt ifata ukwezi gutandukanye. Amashanyarazi
shyushya amavuta yubushyuhe hamwe nubushyuhe bwubushyuhe bugaragaza ubushyuhe bwubushyuhe bwamavuta yubushyuhe no kugenzura itangira no guhagarika pompe yamazi azenguruka kugirango ihite ihagarika ubushyuhe no gutangira moteri ya pompe ya asfalt.

Ubushyuhe buri mu kigega cya asfalt burashobora guhinduka kubushyuhe bwa beto yo mumazi, hanyuma beto yo mumazi ikajyanwa mubikorwa bikurikira; icyuma cyinzira eshatu gishyirwa kumurongo no gusohoka kwa pompe ya asfalt, ishobora guhindurwa mukuzenguruka imbere mumodoka, kugirango asfalt iri muri tank irashobora gushyuha neza, bikazamura imikorere myiza. . Shiraho ubushyuhe bukurura kandi moteri ikurura irafunzwe kandi ikuweho. Igikoresho cyo kuvanga gifite ibikoresho bitatu byo kuvanga amababa, bishobora kuvanga asfalt munsi yikigega, kugabanya imyanda, no kugera kubisubizo byiza byo kuvanga.