I kēia mau lā, hoʻohana nui ʻia ke kahua asphalt i ke kūkulu ʻana i ke alanui ma muli o kona mau pono. I kēia manawa, hoʻohana nui mākou i ka asphalt wela a me ka asphalt emulsified i ke kūkulu ʻana i ka asphalt pavement. Hoʻopau ka asphalt wela i ka ikehu wela, ʻoi aku ka nui o ke one a me ka ʻiliʻili pono e kālua ʻia, ʻilihune ke kūkulu hale o nā mea hana, a ʻoi aku ka ikaika o ka hana. I ka hoʻohana ʻana i ka asphalt emulsified no ke kūkulu ʻana, ʻaʻole pono e hoʻomehana ʻia, hiki ke pīpī ʻia a hui pū ʻia a hoʻolaha ʻia i ka lumi wela, a hiki ke hoʻopaʻa ʻia nā ʻano hana like ʻole. Eia kekahi, emulsified asphalt hiki ke kahe ma ia iho i ka lumi wela, a hiki ke hana ia i emulsified asphalt o na mea like ole e like me ka pono. He mea maʻalahi ke hoʻokō i ka mānoanoa asphalt film i makemake ʻia i ka wā e ninini ai a permeating, ʻaʻole hiki ke hiki me ka asphalt wela. Me ka hoʻomaikaʻi mālie ʻana o ka ʻupena alanui a me ka hoʻomaikaʻi ʻana i nā koi o nā alanui haʻahaʻa, e hoʻonui ʻia ka hoʻohana ʻana i ka asphalt emulsified; me ka hoʻonui ʻana i ka ʻike kaiapuni a me ka haʻahaʻa haʻahaʻa o ka ikehu, e hoʻonui ʻia ka nui o ka asphalt emulsified i ka asphalt, e ʻoi aku ka laulā o ka hoʻohana ʻana, a ʻoi aku ka maikaʻi o ka maikaʻi. ʻO ka asphalt emulsified ʻaʻohe mea ʻawaʻawa, ʻaʻala ʻole, ʻaʻole hiki ke puhi ʻia, maloʻo wikiwiki, a me ka paʻa paʻa. ʻAʻole hiki iā ia ke hoʻomaikaʻi wale i ka maikaʻi o ke alanui, hoʻonui i ke ʻano o ka hoʻohana ʻana i ka asphalt, hoʻonui i ka manawa kūkulu, hoʻemi i ka pollution kaiapuni, a hoʻomaikaʻi i nā kūlana kūkulu, akā mālama pū i ka ikehu a me nā mea.

ʻO ka asphalt emulsified ka nui o ka asphalt, emulsifier, stabilizer a me ka wai.
1. ʻO Asphalt ka mea nui no ka asphalt emulsified. ʻO ka maikaʻi o ka asphalt pili pono i ka hana o ka asphalt emulsified.
2. ʻO ka Emulsifier ka mea nui no ka hoʻokumu ʻana i ka asphalt emulsified, kahi e hoʻoholo ai i ka maikaʻi o ka asphalt emulsified.
3. Hiki i ka Stabilizer ke hana i ka asphalt emulsified i ka paʻa mālama maikaʻi i ka wā o ke kaʻina hana.
4. ʻO ka mea maʻamau, ʻaʻole paʻakikī loa ka maikaʻi o ka wai a ʻaʻole pono e komo i nā mea haumia ʻē aʻe. He hopena ko ka pH waiwai o ka wai a me ka calcium a me ka magnesium i ka emulsification.
Ma muli o nā mea a me nā emulsifiers i hoʻohana ʻia, ʻokoʻa ka hana a me ka hoʻohana ʻana i ka asphalt emulsified. ʻO nā mea maʻamau: ʻo ka asphalt emulsified maʻamau, SBS hoʻololi emulsified asphalt, SBR modified emulsified asphalt, super slow cracking emulsified asphalt, high permeability emulsified asphalt, kiʻekiʻe kiʻekiʻe a me kiʻekiʻe viscosity emulsified asphalt. No laila, pono e nānā pono nā keʻena hoʻokele alanui e pili ana i nā pilikia mālama ala, pale a hōʻemi i nā maʻi like ʻole o ke alanui, i mea e hōʻoia ai ka maikaʻi o ka lawelawe ʻana i kā mākou mau alanui.