Asphalt inosanganisa chirimwa inofanira kutengwa zvine chikonzero. Kamwe chisarudzo chisina kunaka chikaitwa, hazviite zvisingaite kukura uye kufambira mberi kwepurojekiti. Kunyangwe kana michina yekurudyi yakasarudzwa, kutariswa kunofanirwa kubhadharwa kune basa rekugadzirisa panguva yekushandisa kuitira kuti basa rahwo hwakanaka rinogona kushandiswa zvizere panguva yekushandisa.
Saka, asphalt inosanganisa chiteshi chengetwa sei?

1. Usati watanga muchina wenhevedza
2. Teerera kuratidzwa kwechiridzwa kwesphalt kusanganisa michina. Kana paine chero kusabereka, kumisa muchina wacho nekukurumidza kwekuongorora, dambudziko rekutonga kana dambudziko, tarisa kuti hapana dambudziko usati waenderera mberi nekuishandisa.
3. Mushure meAsphalt Unganing Station inoshandiswa, suka marara uye marara pane saiti kuti uve nechokwadi chekuti saiti yakachena uye yakajeka, kuti inogona kuve yakanakira kushandiswa kunotevera.