Isihleli sesitshalo sokuxuba asphalt sizokwethula izinhlobo ze-asphalt modifiers:
Ngokuthuthukiswa komnotho wezwe, ivolumu yethrafikhi iyakhula futhi inkulu, umthwalo wemoto uya ngokuya ushesha, futhi izinga lokushisa lishisa kancane kancane. I-Heavy Traffic Road Asspult ayisakwazi ukufeza izidingo zokusetshenziswa kwemigwaqo ephezulu nezingxenye ezikhethekile. Ukuze uthuthukise ukumelana nomgwaqo omkhulu ekuguqukeni okuhlala njalo, ukugcotshwa, ukuthukuthela, ukudinwa, ukudinwa, ukulimala kwamazinga aphansi, iminyango yokucwaninga kanye nokwenza amanzi, iminyango yokucwaninga kanye nokwenza izinto zezinto ezisetshenziswayo ukuthuthukisa umsebenzi we-asphalt.

I-asphalt ebizwa ngokuthi i-Modified ukwengeza ama-modifiers afanele futhi afanele (okukodwa noma ngaphezulu) kwisisekelo asphalt ukuze athuthukise noma athuthukise imisebenzi ethile ye-asphalt futhi ahlangabezane nenqubo yokusebenzisa umgwaqo.
I-⒈Therthermoplastic plastics: polyethylene pe, eva, njll;
I-Plastics ye-Plastics: Phenolic resin, i-epoxy resin, njll;
I-⒊rubber: Natural Rubber NR, SBR, CR, BR, iir, njll;
Ama-elastomers we-therthermoplastic: ama-SBS, SIS, SEBS, njll;
⒌ Asphalt Asphalt: ILake asphalt, Rock asphalt, njll.
I-Thermoplastic Elastomer SBS inokuhambisana okuhle nokuqina kwesitoreji nge-asphalt, futhi inokushisa okuhle okushisa nemisebenzi yokushisa ephansi; I-SBS yi-asphalt modifier esetshenziswa kakhulu ekhaya nakwamanye amazwe.
I-SBS yi-thermoplastic elastomer, okuyi-copolymer eqondile noma eyenziwe inkanyezi etholwe yi-anionic polymerization nge-bationeene kanye ne-styrene njenge-solvent, i-n-butyl lithium njengoMuteator, iTetrahydrofuran njenge-activator. I-sbs polymer chain inamabhulokhi ahlukene wesakhiwo sochungechunge, okuyingxenye yepulasitiki kanye nengxenye yenjoloba, ekwakheni isakhiwo esinjenge-alloy. Ngenxa yalesi sakhiwo esivamile, inobuqili nobulukhuni beplastiki yepulasitiki kanye nokuguquguquka nokuqina kwenjoloba.