Ziziphi iimpawu zenkqubo yokusetyenziswa kwezixhobo ze-emulsion ye-bitumen?
Wazi kangakanani malunga nezixhobo ezinxulumene nebitumen emulsion? Njengomvelisi okhethekileyo kwimveliso yezixhobo ze-asphalt, yintoni inkqubo yokuvelisa izixhobo zethu ze-emulsion ye-bitumen? Okulandelayo, abasebenzi bethu baya kukunika ingcaciso emfutshane.
Ukunyanzeliswa komphezulu webhitumene kunye namanzi kwisityalo se-bitumen emulsion yahluke kakhulu, kwaye ayixubeki omnye komnye kumaqondo obushushu aqhelekileyo okanye aphezulu. Nangona kunjalo, xa izixhobo ze-emulsion ze-bitumen ziphantsi kwesenzo soomatshini ezifana ne-high-speed centrifugation, ukucheba, kunye nefuthe, isityalo se-bitumen emulsion sijika sibe ngamaqhekeza kunye nobukhulu be-particle ye-0.1 ~ 5 μm kwaye ihlakazeke kwindawo yamanzi equlethe i-surfactant. Ekubeni i-emulsifier inokukhokelela kwi-adsorption ye-bitumen yezixhobo ze-emulsion, ukunyanzeliswa kwe-interfacial phakathi kwamanzi kunye ne-bitumen kuyancipha, okuvumela amasuntswana ebhitumene ukuba enze inkqubo ezinzileyo yokusabalalisa emanzini. Izixhobo ze-emulsion ze-bitumen yi-emulsion yeoli emanzini. Le nkqubo yokusasaza imdaka ngombala, kunye nebhitumene njengenqanaba elisasaziweyo kunye namanzi njengenqanaba eliqhubekayo, kwaye inobumanzi obulungileyo kwiqondo lobushushu begumbi.
Oku ngasentla ngumxholo ofanelekileyo wesityalo se-bitumen emulsion. Ukuba ufuna ukwazi ngakumbi ulwazi olunika umdla, nceda uzive ukhululekile ukudibana nabasebenzi bethu ngexesha.