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ʻO keʻano asphalt asphalt block
Nā pono kuhikuhi:
Hoʻomau: 50-70 ℃
Ash Adve: ≤ 0.5%.
ʻO nā hiʻohiʻona huahana a me nā hoʻohanaʻana:ʻO kēiaʻano o ka asphalt he wahi haʻahaʻa haʻahaʻa haʻahaʻa a hoʻohana pinepineʻia no ka ailaʻaila. ʻO ka nani haʻahaʻa haʻahaʻa no ka asphalt kūikawā a hiki ke hoʻohanaʻia no nā mea kanu asphalt, anti-counterprod
ʻO ka pitch palupalu ke koena o ke kaʻaahi o ke kaʻa, me kahi hua o 54-56% o ka tar. Ua kauʻia ia i nā mea hoʻohui no nā mea'ē aʻe me nāʻekoluʻekolu,ʻo nā moloka ʻO ke kaumaha o ka molela o nāʻano asphalt o nā mea e pili ana mai ka makahiki 200 a 2000, me kahi kiʻekiʻe o 3000. ʻO ka nui o ke kumu nui he 60-80 ℃ no keʻano o keʻano asphalt ma waena.
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Asphalt pautder
Nā pono kuhikuhi:
ʻO ka hoʻouluʻana: 105-155 ℃
Ash Adve: ≤ 0.5%
Palapala waiwai: ≥ 55%
