Mazuvano, asphalt pavement inoshandiswa zvakanyanya mukuvaka migwagwa nekuda kwekuwanda kwayo kwakanakira. Parizvino, tinonyanya kushandisa bhitumini inopisa uye emulsified bitumen mukuvaka asphalt pavement. Bitumeni inopisa inopedza simba rakawanda rekupisa, kunyanya huwandu hukuru hwejecha nematombo zvinoda kupisa. Nzvimbo yekuvaka yevashandi haina kunaka uye kusimba kwevashandi kwakakwira. Paunenge uchishandisa emulsified bitumen pakuvaka, kudziyisa haidiwe uye inogona kupfapfaidzwa kana kusanganiswa pakugadzira pane tembiricha yekamuri, uye nzira yezvivakwa zvakasiyana inogona kugadzirwa. Uyezve, emulsified bitumen inogona kuyerera yega patembiricha yekamuri, uye inogona kugadzirwa kuita emulsified bhitumini yezvakasiyana-siyana sezvinodiwa. Zviri nyore kuwana iyo inodiwa asphalt firimu ukobvu nekudururira kana kupindira muchero, izvo zvisingakwanisi kuwanikwa nebhitumini inopisa. Nekuvandudzwa zvishoma nezvishoma kwemigwagwa yemigwagwa uye zvinodiwa zvekusimudzira zvemigwagwa yakaderera, kushandiswa kwebhitumen emulsified kuchave kwakakura uye kukuru; nekusimudzirwa kwekuziva kwezvakatipoteredza uye kushomeka kwesimba zvishoma nezvishoma, chikamu chebhitumini chakaiswa muasphalt chinozokwira nekukwira. Ukuru hwekushandisa huchawedzera uye hwakafara, uye mhando inova nani uye nani. Emulsified bitumen ine hunhu hwekusina chepfu, kunhuhwirira, kusingabatike, kuomesa nekukurumidza uye kubatana kwakasimba. Haikwanise kungovandudza kunaka kwemugwagwa, kuwedzera chiyero chekushandiswa kweasphalt, kuwedzera mwaka wekuvaka, kuderedza kusvibiswa kwezvakatipoteredza uye kugadzirisa mamiriro ekuvaka, asiwo kuchengetedza simba uye zvinhu.

Emulsified bitumen inonyanya kuumbwa nebhitumini, emulsifier, stabilizer uye mvura.
1. Bhitumini ndicho chinhu chikuru chebhitumini yakashongedzwa. Unhu hweasphalt hunoenderana zvakananga nekushanda kwe emulsified asphalt.
2. Emulsifier chinhu chinokosha mukugadzirwa kweasphalt emulsified, iyo inosarudza kunaka kweasphalt emulsified.
3. Iyo stabilizer inogona kuita emulsified asphalt ine yakanaka yekuchengetedza kugadzikana panguva yekuvaka.
4. Zvinowanzodiwa kuti hutano hwemvura hurege kuoma uye hunofanira kunge huine humwe hutsvina. Iyo pH kukosha kwemvura uye calcium uye magnesium plasma ine chekuita pa emulsification.
Zvichienderana nemidziyo uye emulsifiers inoshandiswa, kuita uye kushandiswa kweasphalt emulsified kwakasiyanawo. Inowanzo shandiswa ndeiyi: yakajairwa emulsified asphalt, SBS yakagadziridzwa emulsified asphalt, SBR yakagadziridzwa emulsified asphalt, yakawedzera kunonoka kupwanya emulsified asphalt, yakakwirira permeability emulsified asphalt, yakakwirira concentration Yakakwira viscosity emulsified asphalt. Mukuvaka nekuchengetedza asphalt pavement, yakakodzera emulsified asphalt inogona kusarudzwa maererano nemamiriro emugwagwa uye zvivakwa.