Aliyense atha kukhala ndi chidziwitso pakugwiritsa ntchito matanki otenthetsera phula. Lero, tikuwonetsa zinthu zina zosakhazikika zomwe zimachitika akasinja otentha a phula akugwira ntchito. Tiyeni tione pamodzi.
Pali ziwonetsero zazikulu zitatu za kusakhazikika kwa emulsified asphalt opangidwa ndi akasinja otentha a asphalt: tanki yotsatsira mbale, coalescer ndi maziko. Tanki yosungiramo phula imagwiritsa ntchito kutentha kwa L-band (mafuta otengera kutentha kwapamwamba) monga njira yotumizira kutentha, malasha aiwisi, gasi wachilengedwe kapena ng'anjo yamafuta monga gwero la kutentha, ndipo pampu yamafuta otentha imakakamizika kuzungulira dongosolo kuti litenthetse phula ku kutentha komwe kunakhazikitsidwa.

Matanki otenthetsera phula amadziwikanso kuti zomangira zokongola. Amatsanzira zosakaniza zosinthidwa za asphalt ndipo amapangidwa ndi utomoni wa petroleum ndi zida zosinthidwa za SBS ndi zida zina zamakemikolo. Mtundu uwu wa asphalt wokha siwokongola kapena wopanda mtundu, koma wofiira wakuda. M'zaka zaposachedwa, wakhala akutchedwa colored asphalt pavement chifukwa cha chizolowezi cha msika. Tanki yotenthetsera phula imaphwanya kulowetsa kwa electrostatic (chabwino chabwino mu static state) kukanidwa kwa magawo awiri amagetsi ndikusonkhanitsa pamodzi, komwe kumatchedwa tanki ya inclined plate sedimentation. Panthawiyi, malinga ngati kugwedeza kwa makina kukuchitika, tinthu tating'onoting'ono ta phula titha kupatulidwanso. Ndi njira yosinthika.
Ma emulsified asphalt particles omwe amasonkhanitsidwa pamodzi pambuyo pa thanki yotenthetsera ya phula yomwe inkatsamira mbale ya sedimentation imaphatikizidwa mu thanki yayikulu yotentha ya asphalt yotchedwa agglomerator. The emulsified asphalt particles kuti amapanga agglomerator sangathe kulekana ndi yosavuta makina yogwira mtima. Njira imeneyi ndi yosasinthika.
Ndi kuwonjezeka kosalekeza kwa akasinja otenthetsera phula, kukula kwa tinthu ta matanki otenthetsera phula kwawonjezeka pang'onopang'ono, ndipo akasinja akulu akulu akulu akuwotchera akhazikika pansi pa mphamvu. Kuti bwino kusunga phula Kutentha akasinja stably, m'pofunika kupewa mitundu itatu ya kusakhazikika kwa wokonda mbale sedimentation thanki, agglomerator ndi kuthetsa emulsified phula.