He aha ke ʻano o ka pōhaku basalt?
Basalt he pohaku ea
ʻO ka basalt he pōhaku maʻamau maʻamau ʻo ia ke ʻano o ka pōhaku igneous. ʻO nā pōhaku ʻāʻī he pōhaku i hana ʻia e ka hoʻolili ʻana a me ka paʻa ʻana o ka pelemaka hoʻoheheʻe ʻia i nā wela kiʻekiʻe. Hoʻohana nui ʻia ʻo basalt i loko hana, alanui, a me na kihapai ma muli o kona mau ʻano ʻokoʻa, e like me ka paʻakikī kiʻekiʻe, nā huaʻai maikaʻi, a me ka hana paʻa.
Nā waiwai a me ka haku mele ʻana o ka basalt
Loaʻa i ka basalt nā waiwai kino maikaʻi me nā ʻano minerala maikaʻi a me ka crystallization maikaʻi, e hopena i kahi ʻano paʻakikī a kūlike. He paʻakikī kēia pōhaku, kūpaʻa i ka ʻaʻahu, ka ʻakika a me ke kūpaʻa alkali, a hiki ke hoʻololi maikaʻi ʻia i nā ʻano ʻino a pau. I ka manawa like, ka Kemika ʻO ka haku mele ʻana o ka basalt ka mea i hoʻomalu ʻia e nā silicates a loaʻa i nā ʻano minerala like ʻole, hāʻawi iā ia i kahi kiʻekiʻe kiʻekiʻe a me ka ikaika compressive maikaʻi loa.
Nā wahi noi o ka basalt
Ma ke kahua o Kūkulu, hoʻohana pinepineʻia ka basalt no ka hoʻonani i loko a me waho, e like me ka papahele a me ka uhi o ka paia. ʻO kona waihoʻoluʻu paʻa a me ke kūpaʻa maikaʻi loabasalt hōʻike pōhaku i ka nani kū hoʻokahi i ke kūkulu ʻana. I ke kūkulu ʻana i ke alanui, hoʻohana nui ʻia ka basalt i nā curbs, pavement paving, etc., hiki i kāna mau ʻano paʻakikī a paʻa ke kūpaʻa i ka haki ʻana o nā kaʻa. Eia kekahi, i ka hoʻolālā ʻāina, hoʻohana ʻia ka basalt e hana i nā pōhaku pōhaku, kiʻi kiʻi, a me nā mea ʻē aʻe.
ʻO ka mining basalt a me ka hana
Basalt ʻeli ʻia ma ke ākea kahi e kūpono ai nā kūlana honua. I ka wā o ka hana ʻana, hana ʻia ka basalt i nā ʻano nui o ke kūkulu ʻana i nā pōhaku ma o ke ʻoki ʻana, ka wili ʻana, ka polishing, a me nā hana ʻē aʻe. Ma muli o kona ʻano paʻakikī a me ka hana maʻalahi, hana ia i ka mining basalt a me ka hoʻoili ʻana i maʻalahi a haʻahaʻa.
ʻO Basalt he pōhaku igneous me ka paʻakikī kiʻekiʻe, ke kū'ē abrasion, ka waikawa, a me ka pale alkali, a me nā mea'ē aʻe. ʻO kona mau waiwai kūʻokoʻa a me ka nui o ka hoʻohana ʻana i ka basalt he pōhaku kūlohelohe koʻikoʻi.
