Cholinga cha zida zosinthidwa: Onjezani zosintha ndi zosintha zatsopano ku phula lolima kuti muwongolere bwino ntchito ya mlatho wa phula, kuphatikiza mawonekedwe a kutentha, kukhazikika kwa kutentha, kukhazikika kwa kutentha, kukhazikika kwa kutentha, kukana kukalamba ndi ntchito zofunika zoteteza maulalo.

Mfundo yazinthu zosinthidwa: Phula ndi chinthu chopangidwa ndi polima chopangidwa ndi asphaltenes, collagen fibers, paraxylene ndi saturated hydrocarbons. Asphaltenes amadalira ulusi wa collagen kuti umwazike mu paraxylene ndi ma saturated hydrocarbons kuti apange mawonekedwe a colloidal solution. Asphaltene Pamene zosakanizazo zili zazing'ono, phula limakhala lomamatira bwino, kupunduka kwa pulasitiki, ndi madzimadzi, koma kutentha kosasunthika ndi ductility. Polima modifier ndi ofanana ndi asphaltene mu asphalt. Kuphatikiza kwake, pambuyo pa kusungunuka kokwanira ndi kutupa ndi phula, The xylene ndi collagen ulusi mu asphalt amatengeka kuti apange njira yatsopano ya colloidal. Panthawi yosakaniza yosakaniza, ofunda osakaniza ndi asphalt amapopera mumphika wosakaniza nthawi imodzi. Pansi pa kusanganikirana kwamakina, kuchuluka kwa ma surfactant micelles kumakumana ndi phula lotentha, ndipo madzi akunja a micelles amatuluka mwachangu ndikutaya, zomwe zimapangitsa gulu la lipophilic kukhudzana ndi phula; pamene madzi otsala omwe sanatayike akukhudzana ndi gulu la hydrophilic la surfactant. Kuphatikizana, madzi ambiri amadzimadzi amadzimadzi omwe ali ndi mafuta odzola amapangidwa pakati pa phula lophimba phula losakaniza; Kupyolera mu lubricating zotsatira za structural shrinkage madzi, izo osati bwino kusakaniza dzuwa la osakaniza, komanso kupewa vuto kumlingo wakutiwakuti. Phula la asphalt likuphwanyidwa.
Izi sizimangoteteza kapena kupititsa patsogolo kumamatira, kusinthika kwa pulasitiki ndi madzi a asphalt oyambirira, komanso kumapangitsanso kutentha kwa phula ndi ductility, potero kukwaniritsa cholinga chothandizira milatho ya asphalt;
Ukadaulo wosinthidwa wazinthu: zosintha ndi zosintha zimamwazikana molingana ndi phula lolima, kenako ndikudula makina othamanga kwambiri a ufa kuti apititse patsogolo malo olumikizana pakati pa phula loyambirira ndi zosintha kuti zitsimikizire Kutupa, kukula ndi chitukuko chokwanira. . Sikuti zimangowonjezera kuchuluka kwa kagwiritsidwe ntchito kosinthira komanso kumapangitsanso magwiridwe antchito a asphalt woyambirira.