A na-amata ngwaahịa mgbasa asphalt nke ụlọ ọrụ anyị n'ahịa Philippines, a na-ejikwa gwongworo asphalt na ngwaahịa ndị ọzọ nke ụlọ ọrụ anyị na-ejikarị na mba ahụ. Na Mee 16, onye ahịa Filipino nyere iwu maka ụlọ ọrụ anyị na-ekesa asphalt 8m3, wee nweta ụgwọ zuru ezu. Ugbu a, o doro anya na ndị ahịa na-enye iwu ike. Ụlọ ọrụ anyị na-arụ ọrụ karịa oge iji hazie mmepụta iji hụ na nnyefe nkịtị nye ndị ahịa.
Onye ahịa ahụ nyere iwu ka ihe nrịbasa asphalt dị 8m3 a ga-efesa asphalt emulsified. E jiri ya tụnyere usoro ihe owuwu asphalt na-ekpo ọkụ na-ekpo ọkụ nke ọdịnala, gwongworo asphalt nke emulsified na-eji usoro ngwakọta oyi, nke na-ewepụ mkpa ọ dị ikpocha ihe asphalt ma mee ka ihe owuwu ahụ dị ngwa ngwa. N'otu oge ahụ, gwongworo na-agbasa asphalt emulsified nwere ike ịgbasa asphalt n'ụzọ ziri ezi na nke ọma iji hụ na ịdị n'otu na njupụta nke oyi akwa simenti asphalt ma kwalite ịdịte aka na ikike ibu nke okporo ụzọ ahụ. Ya mere, gwongworo na-agbasa asphalt emulsified nwere ike ime ka usoro ihe owuwu dị mkpụmkpụ nke ọma, melite arụmọrụ ihe owuwu, ma hụ na ọ dị mma nke ịrụ okporo ụzọ.

Nke abuo, gwongworo na-agbasa asphalt emulsified bụ enyi na gburugburu ebe obibi ma mezuo ihe achọrọ maka mmepe na-adigide. Omenala na-ekpo ọkụ ngwakọta asphalt na-achọ ikpo ọkụ dị elu, nke na-emepụta nnukwu anwụrụ ọkụ, uzuzu na mmetọ ikuku gas, na-eme ka mmetụta dị njọ na gburugburu ebe obibi. Gwongworo na-agbasa asphalt emulsified na-eji usoro ngwakọta oyi, nke na-adịghị achọ ikpo ọkụ dị elu ma na-ebelata anwụrụ ọkụ na ikuku ikuku. Na mgbakwunye, enwere ike imepụta asphalt emulsified site na iji ihe eji emegharị ya, na-ebelata oriri nke akụ sitere n'okike yana irube isi n'echiche nke nchekwa gburugburu ebe obibi na mmepe na-adigide.
Nke atọ, gwongworo na-agbasa asphalt emulsified nwere ike melite nguzogide mmiri na mgbawa nke okporo ụzọ. Mgbe ịgbasa, emulsified asphalt nwere ike jikọta ya na gravel na elu okporo ụzọ ngwa ngwa iji mepụta akwa ciment siri ike, nke nwere ike igbochi ntinye mmiri nke ọma ma melite nkwụsị mmiri nke okporo ụzọ. N'otu oge ahụ, emulsified asphalt nwere ike ime ka micro-cracks na elu okporo ụzọ, gbochie mgbasawanye nke cracks, ịgbatị ndụ ọrụ nke okporo ụzọ, na melite mgbape mgbochi nke okporo ụzọ. Njirimara ndị a na-eme ka ndị na-agbasa asphalt emulsified bụrụ ngwá ọrụ dị mkpa maka imeziwanye ogo okporo ụzọ yana ịgbatị ndụ ọrụ okporo ụzọ.
N'ikpeazụ, gwongworo na-agbasa asphalt emulsified nwere ike melite nchekwa okporo ụzọ. N'elu okporo ụzọ mgbe e wuchara ụgbọ ala asphalt nke emulsified dị nro ma sie ike, nke na-ebelata mgbaka na esemokwu n'oge nkukota ụgbọ ala ma na-enye nkasi obi ịnya ụgbọ ala ka mma. Na mgbakwunye, okporo ụzọ ahụ nke emulsified asphalt spreader gwongworo rụrụ nwere ezigbo ihe mgbochi skid, na-ebelata ihe ize ndụ nke ihe mberede okporo ụzọ n'ụbọchị mmiri ozuzo na akụkụ okporo ụzọ na-amị amị. Ya mere, ngwa nke emulsified asphalt na-agbasa gwongworo nwere ike melite nchekwa okporo ụzọ, hụ na okporo ụzọ dị larịị ma hụ na nchekwa nke ọkwọ ụgbọala.
Na nchịkọta, emulsified asphalt spreaders, dị ka ngwá ọrụ dị mkpa maka imeziwanye ogo okporo ụzọ na nchekwa okporo ụzọ, nwere ọtụtụ uru dị ka imeziwanye arụmọrụ ụlọ na ịdị mma, ịbụ enyi na gburugburu ebe obibi, na-eme ka mmiri na-eguzogide mmiri na nkwụsị mgbawa, na ịkwalite nchekwa okporo ụzọ. Site na ọganihu sayensị na nkà na ụzụ na-aga n'ihu na nkwalite ngwa, emulsified asphalt na-agbasa gwongworo ga-arụ ọrụ dị mkpa na-arịwanye elu na-ewu okporo ụzọ, na-enye netwọk okporo ụzọ dị nchebe, dị mma ma dị mma maka njem anyị.