Mgbochi mgbochi nwere ike igbochi ọrịa pavement ma bụrụ akụkụ dị oke mkpa nke mmezi okporo ụzọ. Ọ na-ebelata mbelata nke arụmọrụ pavement, na-agbatị ndụ ọrụ nke pavement, na-eme ka ọrụ nke pavement dịkwuo mma, na-echekwa ego nlekọta na nrụzi. A na-ejikarị ya eme ihe maka ọnọdụ ndị na-emebeghị. Pavement mebiri emebi ma ọ bụ nwere naanị obere ọrịa.

Mgbochi na-arụzi pavement bụ usoro na-arụsi ọrụ ike nke a kwalitere na obodo m n'afọ ndị na-adịbeghị anya. Echiche ya bụ ime ihe kwesịrị ekwesị n'oge kwesịrị ekwesị na mpaghara okporo ụzọ ziri ezi mgbe n'elu okporo ụzọ adịghị emebi ihe nhazi yana ọrụ ọrụ agbadala ruo n'ókè ụfọdụ. A na-eme usoro nlekọta iji nọgide na-arụ ọrụ nke pavement na ọkwa dị mma, ịgbatị ndụ ọrụ nke pavement, na ịchekwa ego nlekọta pavement. Ka ọ dị ugbu a, teknụzụ mgbochi mgbochi a na-ejikarị n'ụlọ na mba ofesi gụnyere mkpuchi ikuku, slurry seal, micro-surfacing, n'otu oge akara gravel, akara eriri, mkpuchi oyi akwa, ọgwụgwọ mmeghari asphalt na usoro mmezi ndị ọzọ.

N'oge ọrụ nnwale na-enweghị ibu nke igwekota asphalt, igwe ahụ kwụsịrị na mberede, nsogbu nke ịmalite ọzọ ka dị. Nke a nwere ike ime ka ndị ọrụ nwee nchegbu, na usoro ọrụ ga-egbu oge. A ghaghị imeri nsogbu ahụ ozugbo enwere ike.

Mgbasa mgbawa okwute nghọta bụ ngwaahịa ọhụrụ nke ụlọ ọrụ anyị mepụtara ma kwalite dabere na mgbawa mgbawa nkume ejiri ugbu a n'ahịa. Mgbe emechara igwe ahụ n'ahịa, ọ natara nzaghachi dị mma site n'aka ndị ọrụ.

E nwere ọtụtụ ụdị emulsion bitumen (ihe mejupụtara: asphaltene na resin) akụrụngwa. Emulsion bitumen (nhazi: asphaltene na resin) akụrụngwa nwere ike kewaa n'ime intermittent ọrụ ụdị, ọkara-na-aga n'ihu ọrụ ụdị, na Na-aga n'ihu atọ arụ ọrụ ụdị, kedu ihe ọmụma banyere dị iche iche nke emulsion bitumen osisi?