ʻO nā hiʻohiʻona ʻenehana o ka kaʻa hoʻopaʻa ʻiliʻili i hoʻonohonoho ʻia
ʻO ka mālama pale ʻana i ka pavement kahi hana mālama ikaika i hoʻolaha nui ʻia ma koʻu ʻāina i nā makahiki i hala iho nei. ʻO kona manaʻo, ʻo ia ke hana i nā hana kūpono i ka manawa kūpono ma ka ʻāpana alanui kūpono i ka wā ʻaʻole i hoʻopilikia ʻia ka ʻili o ke alanui a ua hōʻole ka hana lawelawe i kekahi ʻano. Hoʻohana ʻia nā hana mālama e mālama i ka hana ʻana o ka pavement ma kahi pae maikaʻi, e hoʻolōʻihi i ke ola o ka pavement, a me ka mālama ʻana i nā kālā mālama pavement. I kēia manawa, ʻo nā ʻenehana mālama pale i hoʻohana mau ʻia ma ka home a me nā ʻāina ʻē e pili ana i ka sila fog, slurry seal, micro-suracing, simultaneous gravel seal, fiber seal, overlay layer thin, asphalt regeneration treatment a me nā hana mālama ʻē aʻe.
ʻO ka fiber synchronized gravel seal he ʻenehana mālama pale hou i hoʻokomo ʻia mai nā ʻāina ʻē. Ke hoʻohana nei kēia ʻenehana i ka fiber synchronized gravel seal spreading equipment i ka manawa like e hohola (sprinkle) asphalt binder a me aniani fiber, a laila hohola ma luna Ua ʻōwili ʻia ka aggregate a laila kāpī ʻia me ka asphalt binder e hana i kahi papa hana hou. Hoʻohana nui ʻia ʻo Fiber synchronized gravel sealing ma kekahi mau wahi i kūkulu ʻia ma waho, a he ʻenehana mālama hou i koʻu ʻāina. ʻO ka fiber synchronized gravel sealing technology nā mea maikaʻi aʻe: hiki iā ia ke hoʻomaikaʻi maikaʻi i nā waiwai mechanical piha o ka papa sealing e like me ka tensile, shear, compressive a me ka ikaika hopena. I ka manawa like, hiki iā ia ke wehe koke i ke kaʻa ma hope o ka pau ʻana o ke kūkulu ʻana, loaʻa ke kūpaʻa skid maikaʻi loa, a maikaʻi ke kūʻē i ka wai. , ʻoi aku ka maikaʻi no ka pale pale ʻana i ka papa pōhaku asphalt kumu, no laila e hoʻolōʻihi i ka pōʻai mālama a me ke ola lawelawe o ke kahua.
Hana ʻia: Ma mua o ke kūkulu ʻia ʻana, hoʻohana ʻia kahi mīkini kānana no ka nānā ʻana i nā ʻāpana ʻelua e hoʻopau i ka mana o nā hōʻuluʻulu like ʻole. Hoʻokumu ʻia ke sila ʻiliili synchronous fiber me ka hoʻohana ʻana i nā lako paving seal seal synchronous kūikawā.
ʻO ke kaʻina hana kūikawā o ka fiber synchronous gravel seal ʻo ia: ma hope o ka hoʻoheheʻe ʻia ʻana o ka papa mua o ka asphalt emulsified i hoʻololi ʻia a me ka fiber aniani i ka manawa like, ua pālahalaha ʻia ka aggregate. Pono ka nui o ka paving piha ma kahi o 120%. ʻO ka nui o ka palahalaha asphalt he 0.15 o ka nui o ka asphalt maʻemaʻe. ~0.25kg/m2 mana; e hoʻohana i ka huila huila ʻoi aku ma mua o 16t e ʻōwili iā ia i 2 a 3 mau manawa, a e kāohi i ka wikiwiki o ka holo ʻana ma 2.5 a 3.5km/h; a laila e hoʻohana i nā mea hana hoʻihoʻi aggregate e hoʻomaʻemaʻe i ka ʻūhā wehe; e hōʻoia i ka ʻole o ka ʻili o ke alanui Ke wehe ʻia nā ʻāpana, e kāpī i kahi papa lua o ka asphalt emulsified i hoʻololi ʻia. Hoʻomalu ʻia ka nui o ka laha asphalt ma 0.10~0.15kg/m2 o ka asphalt maʻemaʻe. Ma hope o ka pani ʻana o ke kaʻa no 2 ~ 6 mau hola, hiki ke wehe ʻia i ke kaʻa kaʻa.