Nkumurimo umwuga wibikoresho bya asfalt, abatekinisiye b'ikigo baguha inama zo kubungabunga babigize umwuga kugirango bakumanye neza kubwo gukoresha buri munsi.
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(2) Emulsifuer agomba gusukurwa nyuma ya buri shift.
. Icyuho hagati ya stator na rotor ya emalpier ya asfalt igomba gusuzumwa buri gihe. Iyo icyuho gito kidashobora kugerwaho, stat na rotor ya moteri igomba gusimburwa.

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. Umugenzuzi wihuta yihuta nikintu gishya. Kubikoresha no kubungabunga, nyamuneka reba igitabo cyabakoresha.
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. Gusuka amazi akonje mubushyuhe bwiburengerazuba bwohereza ubushyuhe bwohereza ubushyuhe bukunda gucika.