ʻO ka hui ʻana o ka asphalt i hana ʻia e ka mea kanu asphalt mixing he mau hiʻohiʻona kupaianaha.
ʻO ka mea mua, ʻo ka hui ʻana i ka asphalt he mea elastic-plastic viscous, kahi e loaʻa ai ka paʻa kiʻekiʻe kiʻekiʻe maikaʻi a me ke kūpaʻa haʻahaʻa haʻahaʻa haʻahaʻa. ʻO kēia kūpaʻa e hōʻoiaʻiʻo e hiki i ka asphalt pavement ke mālama i ka hana maikaʻi ma lalo o nā kūlana climatic like ʻole.

ʻO ka lua, he ʻokoʻa ke ʻano o ka hui ʻana o ka asphalt, a hiki ke koho ʻia ke ʻano kūpono e like me nā koi ʻenehana. ʻO nā ʻano hana maʻamau e pili ana i ka hoʻokuʻu ʻana-dense structure, skeleton-void structure and dense-skeleton structure. He mau ano ponoi ko keia mau hale. No ka laʻana, he kiʻekiʻe ka hui pū ʻana o ka ʻōnaehana hoʻokuʻu-nui akā maikaʻi ʻole ka paʻa wela kiʻekiʻe; ʻoiai ke ʻano o ka iwi iwi ʻole ke kūpaʻa wela kiʻekiʻe.
Eia kekahi, ʻo ke kahua hoʻohui asphalt he ʻano ʻano ʻino, kahi e loaʻa ai i ka pavement ke kūpaʻa skid maikaʻi i nā lā ua a hoʻomaikaʻi i ka palekana o ke kaʻa.
ʻO ka mea hope loa, ʻoi aku ka maʻalahi o ke kūkulu ʻana i ka hui asphalt, me ka wikiwiki wikiwiki a me ka manawa mālama pōkole, a hiki iā ia ke wehe i ke kaʻa i ka manawa. I ka manawa like, hiki ke hoʻololi ʻia a hana hou ʻia ka pavement asphalt i nā pae, ʻoi aku ka maikaʻi o ka hoʻokele waiwai a me ke kaiapuni.
Pono e hoʻomaopopo ʻia ʻoiai he nui nā pōmaikaʻi o ka hui ʻana o ka asphalt, aia kekahi mau pilikia, e like me ka ʻelemakule a me ka paʻa ʻole o ka mahana. No laila, pono ka nānā mau ʻana a me ka mālama ʻana i ka wā o ka hoʻohana ʻana e hōʻoia i ka hoʻohana piha ʻana o kāna hana.