Asphalt inoparadzira rori imhando yemachina ekugadzira migwagwa mitema uye ndiyo midziyo mikuru mukuvaka migwagwa mikuru, migwagwa yemudhorobha, nhandare dzendege uye nzvimbo dzechiteshi. Paunenge uchigadzira asphalt pavement kana kuchengetedza asphalt kana kusara kwemafuta pavement uchishandisa asphalt yekupinda nzira uye asphalt layer pamusoro pekurapa nzira, asphalt spreader marori anogona kushandiswa kutakura uye kuparadzira mvura asphalt (kusanganisira inopisa asphalt, emulsified asphalt uye mafuta akasara).

Mukuwedzera, inogonawo kupa asphalt binder kune ivhu rakasununguka panzvimbo yekuvaka asphalt yakagadzikana yevhu pavement kana pavement base. Paunenge uchigadzira iyo permeable layer, isina mvura layer uye bonding layer yeyepasi-giredhi highway asphalt pavement, high viscosity yakagadziridzwa asphalt, heavy traffic asphalt, modified emulsified asphalt, emulsified asphalt, nezvimwe zvinogona kupararira. Inogona zvakare kushandiswa kuvharisa asphalt uye kupfapfaidza mukugadziriswa kwemigwagwa mikuru, pamwe nekuvakwa kwemigwagwa yedhorobha neyetaundishipi inoshandisa tekinoroji yekugadzira. Iyo yakangwara asphalt spreader rori ine chassis yemota, asphalt tank, asphalt yekupomba uye kupfapfaidza system, inodziya mafuta ekudziya system, hydraulic system, combustion system, control system, pneumatic system, uye inoshanda chikuva.

Kurongeka kwemarori anoparadzira asphalt:
1. Yakarongerwa maererano nekushandiswa, maitiro ekushanda uye nzira yekufambisa yeasphalt pombi.
2. Maererano nekushandiswa kwavo, asphalt inoparadzira marori inogona kugoverwa mumhando mbiri: kugadzira migwagwa uye kugadzirwa kwemigwagwa. Iyo asphalt tank simba reasphalt spreader rinoshandiswa mumapurojekiti ekuvaka migwagwa kazhinji haapfuuri 400L, nepo mumapurojekiti ekugadzira migwagwa tangi rayo i3000-20000L.
3. Maererano nemaitiro ekufambisa kwepombi yeasphalt, yakakamurwa kuva miviri miviri: pombi yeasphalt inotungamirirwa nejini yemotokari uye pombi yeasphalt inotungamirirwa neimwe injini yakagadzirirwa zvakasiyana. Iyo yekupedzisira inogona kugadzirisa huwandu hweasphalt yakapararira mukati mehupamhi hwakawanda. Marori anoparadzira asphalt anogadzirwa munyika yangu ese anozvifambisa asphalt anoparadzira marori asina chaiwo mainjini, kunze kweakareruka anodhonzwa anogadzirwa nedhipatimendi rega rega revashandisi.