He aha ke ʻano o ka pōhaku basalt?

ʻO ka basalt he pōhaku igneous
He pōhaku kūlohelohe maʻamau loa ʻo Basalt, he ʻano pōhaku igneous. ʻO nā pōhaku Igneous nā pōhaku i hoʻokumu ʻia e ka hoʻomaʻalili a me ka paʻa ʻana o ka magma i hoʻoheheʻe ʻia i nā mahana kiʻekiʻe. Hoʻohana nui ʻia ʻo Basalt ma ke kūkulu ʻana, nā alanui, a me nā māla ma muli o kona mau waiwai kūikawā, e like me ka paʻakikī kiʻekiʻe, nā ʻano lahilahi, a me ke ʻano paʻa.

Nā waiwai a me ka haku mele ʻana o ka basalt
He mau waiwai kino maikaʻi loa ko Basalt me ​​nā hua mineral maikaʻi a me ka crystallization maikaʻi, e hopena ana i kahi ʻano paʻakikī a like. He paʻakikī kēia pōhaku, kūpaʻa i ke komo ʻana, kūpaʻa i ka waikawa a me ka alkali, a he kūpono hoʻi i nā ʻano ʻino āpau. I ka manawa like, ʻo ka Kemika ʻO ka silicates ka mea nui o ka hana ʻana o ka basalt a loaʻa iā ia nā ʻano mineral like ʻole, e hāʻawi ana iā ia i kahi density kiʻekiʻe a me ka ikaika compressive maikaʻi loa.

Nā wahi noi o ka basalt
Ma ke kahua o Kūkulu ʻana, hoʻohana pinepine ʻia ka basalt no ka hoʻonaninani ʻana i loko a me waho, e like me ka papahele a me ka uhi paia. ʻO kona waihoʻoluʻu paʻa a me ka lōʻihi maikaʻi loa e hana aibasalt Hōʻike ka pōhaku i ka nani kū hoʻokahi i ke kūkulu ʻana. I ke kūkulu ʻana i ke alanui, hoʻohana nui ʻia ka basalt ma nā curbs, ka paving pavement, a me nā mea ʻē aʻe, hiki i kona mau ʻano paʻa a paʻa ke kū i ka wāwahi ʻia o nā kaʻa. Eia kekahi, i ka hoʻolālā ʻāina, hoʻohana ʻia ka basalt e hana i nā rockery, nā kiʻi kālai ʻia, a me nā pono ʻāina ʻē aʻe.

ʻO ka hana ʻeli ʻana a me ka hana ʻana i ka basalt
ʻO ka basalt ʻeli pinepine ʻia ma kahi ākea kahi e kūpono ai nā kūlana geological. I ka wā o ka hana ʻana, hana ʻia ka basalt i nā nui like ʻole o ka pōhaku hale ma o ka ʻoki ʻana, ka wili ʻana, ka poli ʻana, a me nā kaʻina hana ʻē aʻe. Ma muli o kona paʻakikī kūpono a me ka maʻalahi o ka hana ʻana, e maʻalahi a haʻahaʻa ke kumukūʻai o ka ʻeli ʻana a me ka hana ʻana i ka basalt.

He pōhaku igneous ka basalt me ​​ka paʻakikī kiʻekiʻe, ke kūpaʻa i ka abrasion, ka waikawa, a me ke kūpaʻa alkali, a pēlā aku. Hoʻohana nui ʻia ia i ke kūkulu ʻana, nā alanui, nā māla, a me nā mahina ʻai ʻē aʻe. ʻO kona mau waiwai kūikawā a me nā ʻano hana like ʻole e hoʻolilo i ka basalt i pōhaku kūlohelohe koʻikoʻi.