I-asphalt e-emulsified eveliswa ngezixhobo zokuxuba i-asphalt ininzi kakhulu, kodwa imvula iyenzeka ngexesha lokugcina. Ngaba oku kuqhelekileyo? Yintoni ebangela le nto?
Enyanisweni, kuyinto eqhelekileyo ukuba i-asphalt iqhube ngexesha lobukho bayo, kwaye ayiphathwa nje ngokuba iimfuno zifezekisiwe. Nangona kunjalo, ukuba ayihambelani neemfuno zokusetyenziswa, inokunyangwa ngeendlela ezinjengokwahlulwa kwamanzi oyile. Isizathu sokuba i-asphalt ibhukuqe kungenxa yokuba ubuninzi bamanzi buncinci, nto leyo ebangela ukuhluma.

Isizathu sokuba kukho ukutyibilika kwe-oyile kumphezulu we-asphalt kungenxa yokuba kukho amaqamza amaninzi avelisiweyo ngexesha lenkqubo yokumiliselwa kwe-emulsification. Emva kokuba amaqamza egqabhukile, ahlala phezu komhlaba, enze i-oyile slick. Ukuba umphezulu we-oyile edadayo awujiyekanga kakhulu, wuzulise phambi kokuba uyisebenzise ukuyinyibilikisa. Ukuba kusemva kwexesha, kuya kufuneka wongeze into efanelekileyo yokukhupha amagwebu okanye uyishukumise kancinane ukuyisusa.