—— NUHOU ——
ʻO nā ʻano hana a me nā koi o ka lāʻau sima
Manawa:10-27-2020
ʻO nā ʻano hana hoʻomaʻamaʻa ʻili a me nā koi o nā papahana sima e pili ana i nā koi o nā ʻano ʻenehana.No laila, ʻokoʻa nā mea hana a me nā ʻenehana kūkulu hale e like me nā koi o ka papahana.ʻO ke kumu nui o ka ʻoki ʻana i ke alahaka ʻo ia ka hoʻoponopono ʻana i ka pilikia o ka adhesion ma waena o nā papa.ʻO ka slurry e lana ana o ka deck uwapo sima ke kumu nui e hoʻoulu ai i ka hāʻule ʻole o ka papa wai ʻole o ke alahaka, ka hemahema o ka hoʻopili interlayer a me ka hemahema o ka paving deck.No laila, inā ʻaʻole i ʻoki loa ʻia ka laitance o ke alahaka, ma lalo o ka hana o ka haʻalulu a me ka haʻalulu, e hoʻopau ka laitance i ka delamination ma muli o ka lawa ʻole o ka pale ʻana, a e uhaʻi ʻia ma lalo o ka hana o ka ʻāʻī ʻana o ka wai, ka hopena i ka luku ʻia ʻana. ka papa ʻaina asphalt luna..
1. ʻAʻole pono e hoʻoneʻe wale i ka laitance ʻo Bridge deck chisling, akā e hana i kahi ʻili ʻole, ʻo ia hoʻi, ʻo ka ʻokoʻa ma waena o nā piko a me nā pā o ka ʻili ma hope o ka ʻoki ʻia ʻana, nui ka waiwai mil, ma kēia ala e hiki ai i nā papa. e paa paa.ʻO ka ʻoki ʻana i ka hohonu o ka ʻoki ʻana a me nā koi o ka hana ʻana o ka papa kumu semi-rigid pavement ma mua o ka waiho ʻana i ke kaʻa asphalt, a me nā koi o nā mea hana chisling a me ka papa alahaka.
2. ʻO ke kumu o kēia mau lapaʻau ʻili ʻelua, ʻo ia ka hoʻopaʻa paʻa ʻana o ka papa pōhaku asphalt a me ka papa kumu, a no ka pale ʻana i ka ʻike ʻana o ka wai, ʻo ka mea mua ke ʻokiʻoki i ka papa pōhaku lepo i hoʻomaʻamaʻa ʻia i loko o kahi ʻili ʻōpala, ʻo ka hope. ʻO ia ka wehe ʻana i nā kaha kaʻa ma ke ala mokulele.ʻO ke kumu o nā mea ʻelua e hoʻoponopono a hoʻihoʻi i ka anti-skid a hoʻomaikaʻi maikaʻi i ka hiki ke kū i ka vibration a me ka deformation.
3. ʻO ke kiʻi ʻana o ke kahua sima a me ke ala holo mokulele ʻO ke koi ʻana o ke kahua sima a me ke ala mokulele e pale aku ai i nā kaʻa i ka wā e holo ai a pae.