Nekuvandudzwa kwevanhu, nyika inobhadhara zvakanyanya uye zvakanyanya kutarisisa kuvakwa kwemabasa emanisipala. Naizvozvo, sechishandiso chakakosha mukuvandudza nekuvakwa kwezvinhu zvemanisipala, asphalt kusanganisa zvirimwa zviri kuwedzera kufarirwa uye kuwanda kwekushandiswa kuri kuwedzera. Asphalt kusanganisa zvidyarwa zvichasangana nekumwe kukanganisa zvakanyanya kana kushoma panguva yekushandiswa. Ichi chinyorwa chinosuma muchidimbu maitiro ekugadzirisa kukanganisa kwevhavha inodzosera muasphalt kusanganisa chirimwa.

Kana pane dambudziko nevhavha inodzosera muasphalt mixing plant, kuratidzwa kunonyanya kuti valve haigoni kuchinjwa kana chiito chekudzorera chinononoka. Ikoko kunogonawo kuve nekudonha kwegesi, electromagnetic pilot valve kukundikana, nezvimwewo. Kazhinji kutaura, kana uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchiita.
Kana vharuvhu yekudzosera isingakwanise kudzoserwa kumashure kana kudzoka kumashure kuri kunonoka, mushandisi anogona kufunga zvikonzero zvakaita sekushomeka kwemafuta, kumhanyisa kwechitubu, kana tsvina yemafuta ichijambira zvikamu zvinotsvedza. Panguva ino, mushandisi anogona kutanga atarisa mhute yemafuta kuti atarise mamiriro ekushanda, uye obva asimbisa viscosity yemafuta ekuzora. Kana dambudziko rawanikwa kana kuti rakakosha, mafuta ekuzora kana chitubu anogona kutsiviwa.
Kubuda kwegasi kunowanzo kukonzerwa nevhavha inodzosera yeasphalt yekusanganisa chirimwa inoshanda pamhepo yakakwira kwenguva yakareba, iyo inokonzera kupfeka kwevhavha core seal ring uye zvimwe zvikamu. Kana chisimbiso chisina kusimba, kubuda kwegesi kuchaitika zvakasikwa. Panguva ino, mhete yechisimbiso kana tsinde yevhavha uye zvimwe zvikamu zvinofanira kuchinjwa.