ʻO nā ʻano ʻelua o nā hana mea kanu asphalt mixing a i ʻole nā hana maʻamau. ʻO ke kumu kumu o kēlā me kēia ʻano mea kanu asphalt ʻo ia hoʻi ka hana ʻana i ka asphalt hui pū wela. Aia ka ʻokoʻa i ke ʻano o ka hoʻomākaukau ʻana i ka huahana hope. ʻO kekahi o nā hana maʻamau o nā ʻano mea kanu asphalt ʻelua:
- ʻO nā ʻano nui like ʻole o ka hōʻiliʻili ʻana a me ka hānai ʻana i loko o nā pahu.
- Ka nānā ʻana i nā mea hōʻuluʻulu. Ma ke ʻano hoʻomau ʻia nā aggregates e hoʻoneʻe i ka nui. ʻOiai i loko o ke ʻano pūʻulu, ʻike ʻia nā aggregates e hoʻokaʻawale iā lākou i nā ʻāpana like ʻole.
- ʻO ka maloʻo a me ka hoʻomehana ʻana i nā mea hoʻohui.
- Ka hoʻoheheʻe ʻana a me ka hoʻoili ʻana i ka bitumen
- Ka mālama ʻana a me ka hoʻoili ʻana o ka mea hoʻopihapiha.
- Kaumaha ʻia ka bitumen, aggregates a me ka mea hoʻopiha i nā mea kanu ʻano ʻano. Ma kahi o nā mea kanu ʻano hoʻomau e hoʻohui ʻia a hoʻomalu ʻia e kahi kaʻa alapine hoʻololi.
- Hoʻokuʻu ʻia ka asphalt hui pū wela i loko o ke kalaka a i ʻole kahi silo mālama.
- He mea maʻamau ka papa hoʻomalu no nā ʻano ʻelua. Mālama ia i nā hana o ka mea kanu a hāʻawi iā mākou i ka hōʻike o nā ʻāpana koʻikoʻi.
ʻEhā kumu kumu o ka hana ʻana i nā mea kanu hui ʻala:
Aia kekahi mau kumu maʻamau i nā mea kanu hui asphalt a pau. Aia lākou ma lalo nei:
- ʻO ka maloʻo a me ka hoʻomehana ʻana i nā mea hoʻohui.
- Ke kaupaona ʻana i nā mea hōʻuluʻulu, bitumen a me nā mea hoʻopiha.
- Ka hui ʻana i nā mea hōʻiliʻili me ka bitumen a me ka mea hoʻopiha.
- Hoʻokuʻu i ka asphalt hui pū wela.
I kēlā me kēia ʻano mea kanu asphalt ʻo ka pololei o ke kaupaona ka mea nui. Pono ke kaupaona pololei a me ka pololei o nā aggregates, bitumen a me nā minela. Ke kūpaʻa ka paona, loaʻa iā mākou ka huahana hopena i makemake ʻia e like me nā manaʻo a me nā maʻamau. Kōkua ia i ke kūkulu ʻana i nā alanui ʻoi aku ka maikaʻi e like me nā kuʻuna i hoʻonohonoho ʻia. Hiki i ka mea kanu asphalt ke mālama i nā ʻano ʻano like ʻole. Hiki iā mākou ke hoʻololi i ka hoʻohana ʻana i nā loina like ʻole no nā noi like ʻole e like me ka wā e pono ai. ʻOiai he mea nui ia e hoʻomaopopo he mea nui ka mālama ʻana a me ka hoʻohana ʻana i nā meaʻai he nui i ka wā e kamaʻilio nei ʻoe me nā mea kūʻai aku he nui. Ke loaʻa iā ʻoe nā meaʻai o nā mea kūʻai like ʻole i mālama ʻia me ʻoe e lilo i mea maʻalahi ke koho i kekahi ʻano meaʻai ponoʻī. Ke koho ʻia ka meaʻai i makemake ʻia me nā kaomi liʻiliʻi hiki ke hana i ka AMP e hana i ka maikaʻi i makemake ʻia o ka asphalt mix wela.
No ka holomua o kekahi mea kanu asphalt mixing, pono ke kaulike a me ka ho'onohonoho 'ana o na mea a pau. Mai ka mea kanu asphalt he hui o na mea mechanical a me elele. He mea nui e hana like nā ʻāpana a pau e hāʻawi i nā hopena i makemake ʻia. Hiki ke loaʻa ka kūlike a me ke kaulike ma ka nānā ʻana i ka mālama a me ka hoʻokele. He mea nui e nānā i nā mea kanu a pau ma mua o ka hoʻomaka ʻana. He mea nui e hana i kēlā me kēia lā, i kēlā me kēia pule, i kēlā me kēia mahina e like me ka mea i wehewehe ʻia e ka mea hana i kēlā me kēia manawa. Pono e nānā ʻia nā mea a pau e like me nā aggregates, wahie, bitumen no ka maikaʻi ma mua o ka hoʻohana ʻana. Ke mālama ʻia ka makaʻala he maʻalahi ka hana ʻana i nā mea hoʻohui maikaʻi mai nā mea kanu wela o nā hui maikaʻi.
ʻO Atlas ka mea hana ma India a me ka mea hoʻopuka i ka mea kanu asphalt mixing.
He aha nā ʻāpana o ka asphalt hui pū wela?
He mau pōhaku like ʻole ka nui, ʻiliʻili, bitumen a me kahi mea paʻa. Hoʻomākaukau ʻia ka asphalt wela me ka hoʻomehana ʻana i ka bitumen, nā aggregates a me ka hui ʻana iā lākou i ka wela kiʻekiʻe.
He aha nā ʻano ʻelua o ka asphalt?
ʻO nā ʻano nui o ka asphalt he hui wela a me ke ʻano hui anuanu. Hoʻomākaukau ʻia ka asphalt huila wela a waiho ʻia ma mua o ka maʻalili. ʻAʻole wela ka asphalt hui anuanu - hana ʻia ma ka hui ʻana i ka emulsion, ka wai a me ka sima. ʻAʻole hoʻomehana ʻia nā ʻāpana i hoʻohana ʻia i ka asphalt hui pū.
He aha ka ʻokoʻa ma waena o ka asphalt a me ka bitumen?
ʻO ka bitumen ka mea wai maka i hoʻohana ʻia e hana i ka asphalt hui pū wela. ʻO ka Asphalt kahi hui o nā aggregates, one a me ka bitumen i ka wela kiʻekiʻe. Hana ʻia ka bitumen ma ke ʻano he mea hoʻopaʻa i ka hana ʻana i ka sima asphalt.
