E nānā i ka maikaʻi a me ka like ʻole o nā mea like ʻole mai ka puʻu waiwai a me ka conveyor i kēlā me kēia manawa, e nānā i ka ʻōpala a me ka ʻiliʻili maikaʻi, a nānā inā he leak i ka silo anu. E nānā inā ua hui like ka hui ʻana a ʻaʻohe leakage. ʻAʻohe mea speckling, inā paha he kūpono ka lākiō whetstone, a e nānā i ka hoʻokaʻawale ʻana o nā ʻāpana a me nā hui.

E nānā i nā waiwai i hoʻonohonoho mua ʻia ? o nā ʻāpana nui like ʻole o ka mixer i loko o ka lumi hoʻomalu a me nā waiwai i hōʻike ʻia? ma ka pale mana. E nānā i nā helu helu a me nā waiwai i hōʻike ʻia? i wehewehe ʻia ma ke kamepiula a me ke kope e kūlike. E nānā i ka wela wela o ka hui ʻana i ka asphalt a me ka wela komo ʻana.
Pono e hui pū nā limahana o nā mea kanu asphalt me ​​nā limahana o ka hale hana e hana i nā hoʻololi kūpono i ka mea kanu asphalt e pili ana i nā hopena o nā hopena hoʻāʻo ʻana, no laila ʻo ka hui ʻana o ka gradation, ka mahana, a me ka lākiō aila-pōhaku i loko o ka mea i kuhikuhi ʻia. pae hana. Pono e hoʻokō ka mahana hana o ka hui asphalt me ​​nā koi wela o ke kūkulu ʻia ʻana o ka wela wela. ʻAʻole pono e ʻoi aku ka nui o ke koena o ka moisture o ka hui maloʻo ea ma mua o 1%. Pono e hoʻonui ʻia ka mahana wela no nā pā mua ʻelua o ka aggregate i kēlā me kēia lā, a pono e hana ʻia kekahi mau ipu o ka hui maloʻo. Hoʻohui ʻia ka ʻōpala aggregate i ka hui asphalt.
Pono e hoʻokumu ʻia ka manawa hui ʻana o ka hui asphalt i nā kūlana kikoʻī