Malunga nepavemente ye asphalt engenekayo elungisiweyo eneenkcukacha zokuqonda
Njengomvelisi ochwephesha weSinoroader, sinikezela ngohlobo lwendlela evuzayo ye-asphalt e-emulsified, eyona nto ibalulekileyo ekuhlanganiseni kokuqala, ukutshiza i-emulsion layer emva kokusasazeka, ukutshiza i-emulsion, kunye nokudibanisa i-pavement structure step by step. Ifanelekile kwiindlela zesibini kunye nesibini, kwaye ingasetyenziselwa njengomaleko wekhonkco lwe-asphalt pavement okanye isiseko.
Ngenxa ye-porosity enkulu yohlobo lokungena kwenaliti ye-asphalt emulsified, umphezulu kulula ukungena kwisiseko, ngoko ke izinto zokubeka kunye nokutywinwa okanye umaleko kufuneka zibekwe. Okufana nokupeyinta isiseko esisingqindilili, njengomaleko wokutywina. Xa isetyenziswe njengoluhlu lokudibanisa, izinto eziphathekayo kunye nomphezulu awukwazi ukutywinwa.
Uhlobo lokungena kwe-asphalt emulsified lukhetho lolwakhiwo kwixesha elomileyo nelishushu. Kufuneka kube ngexesha lemvula, isiqingatha senyanga phambi kokuba ubushushu obuphezulu bube ngaphantsi kwe-15℃, ngoko ke inokutofwa ngendlela evulekileyo yomaleko wokuhamba ukuze iqhube ukuqengqeleka, yenziwe ngokupheleleyo phambi kwexesha lonyaka.
I-asphalt ene-emulsified aggregate evumelekileyo kufuneka ikhethwe kwi-engile, icinezelwe i-rock embedment, kwaye xa igrabile yaphukile, umphezulu wokutyumza mkhulu kune-40%. Uluhlu lobungakanani bomgangatho oyintloko wokugqithiswa komgangatho akukho ngaphantsi kwe-50% yexabiso lilonke. Akukho maleko angaphezulu axubeneyo avumelekileyo odidi lwe-asphalt, ekupheleni kolwakhiwo, yonke indlela eyi-1000㎡ kufuneka ibe yenye i-2 ~ 3 cubic metres, iaggregate ecolekileyo emva komaleko wemathiriyeli yokutywina eneenkcukacha ezifanayo, kunyango lwangaphambili.