Zida zosinthidwa za asphalt zimagwiritsidwa ntchito kwambiri m'malo osiyanasiyana ndipo zakondedwa kwambiri ndi anthu ambiri. Kodi tiyenera kuchisamalira ndi kuchitumikira motani m’moyo wathu watsiku ndi tsiku? Kenaka, ogwira ntchito athu adzafotokozera mwachidule mfundo zoyenera.

1. Pampu yobweretsera ndi ma motors ena ndi zochepetsera zida zosinthidwa za asphalt ziyenera kusungidwa molingana ndi zomwe zaperekedwa. 2. Fumbi mu kabati yolamulira liyenera kuchotsedwa kamodzi pa miyezi isanu ndi umodzi. Chowombera fumbi chingagwiritsidwe ntchito kuchotsa fumbi kuti fumbi lisalowe m'makina ndikuwononga zida zamakina. 3. Mpheroyo imafunika kuthira batala kamodzi pa matani 100 aliwonse a phula lopangidwa ndi emulsified. 4. Pambuyo pogwiritsira ntchito agitator, ndikofunikira kuyang'ana chizindikiro cha mafuta pafupipafupi. 5. Ngati zida zosinthidwa za asphalt zayimitsidwa kwa nthawi yayitali, madzi mu thanki ndi payipi amafunika kukhetsedwa, ndipo gawo lililonse losuntha liyeneranso kudzazidwa ndi mafuta opaka mafuta.
Zidziwitso zoyenera zokhudzana ndi zida zosinthidwa za asphalt zikufotokozedwa apa. Ndikukhulupirira zomwe zili pamwambazi zingakuthandizeni. Zikomo chifukwa chowonera komanso thandizo lanu. Zambiri zidzasanjidwa kwa inu mtsogolo. Chonde tcherani khutu ku zosintha zatsamba lathu.