Nūhou

I nā makahiki i hala iho nei, ʻo ka hanana pinepine ʻana o nā ulia ahi i loko o ka ʻōnaehana insulation paia waho o nā hale ua hōʻike i nā hemahema nui o ka kūlike ʻole ma waena o ka pale ʻana i ke ahi a me ka mālama ʻana i ka ikehu o nā mea insulation kuʻuna. ʻO nā mea kuʻuna e like me ka papa huluhulu pōhaku e omo i ka wai, hoʻonui a haʻahaʻa ka ikaika, ʻoiai ʻo nā mea insulation organik (e like me XPS, EPS) he lapalapa a he pōkole ke ola, ʻaʻole hiki ke hoʻokō i nā koi palekana lōʻihi o nā hale kiʻekiʻe a me nā hale ʻōmaʻomaʻo. Akā ʻo ka puka ʻana mai o ka papa fiber basalt he hopena maikaʻi ia no kēia pilikia.

Ua lilo ka haumia o ke kaiapuni i mea koʻikoʻi e pili ana i ke olakino kanaka a me ke ʻano o ke ola, me nā lako ʻoihana (e laʻa, nā compressors alapine loli) he mea nui. Hōʻike nā mea hoʻopio walaʻau kuʻuna (e laʻa, ka lole olonā pulupulu) i ka hana palena i nā pae alapine kiʻekiʻe a hiki ke maʻalahi i nā mea kaiapuni e like me ka mahana. ʻO ka fiber basalt, kahi mea inorganic hana kiʻekiʻe me kahi ʻano porous a me nā waiwai acoustic kiʻekiʻe, ua kū mai ma ke ʻano he koho kūpono no nā noi kaohi walaʻau.

Hoʻohana ka hana ʻana o ke olonā basalt hoʻomau i kahi "kaʻina hana hoʻokahi-ʻanuʻu", i hōʻailona ʻia e kahi kahe hana maʻalahi akā nā pale loea kiʻekiʻe. Ke hoʻohālikelike ʻia me ka hana ʻana o ke olonā kalapona, hoʻopau ka olonā basalt hoʻomau i ka ikehu liʻiliʻi (ʻoi aku ma mua o 1/10 o ka hoʻohana ʻana o ka ikehu o ke olonā kalapona) a ʻaʻole hoʻopuka i ka CO₂, SO₂, a i ʻole nā ​​​​kinoea ʻino ʻē aʻe, e lilo ia i ʻano hana hana aloha i ke kaiapuni a haʻahaʻa-kalapona. ʻO ka lako wela mua no ka hana ʻana o ke olonā basalt hoʻomau ʻo ia ka umu, i hoʻokaʻawale ʻia i loko o nā umu ipu hao a me nā umu pahu.

He kuleana koʻikoʻi ko ka basalt a me ke kalapona fiber ma nā ʻano ʻano like ʻole, a ʻaʻole hoʻokūkū loa nā mea ʻelua, akā he hoʻokō pono.

ʻO ka geogrid fiber basalt kahi ʻano mea hoʻoikaika ʻenekinia kīwila i hana ʻia me ke fiber basalt, nona ke ʻano o geosynthetics. Hana ʻia ia ma ka hoʻoheheʻe ʻana i ka ore basalt ma ke ana wela kiʻekiʻe a laila huki iā ia i loko o nā olonā, a laila hana i kahi ʻano grid-like ma ka ulana ʻana, ka uhi ʻana (e like me ka asphalt) a me nā kaʻina hana ʻē aʻe, kahi i hoʻohana nui ʻia ma nā alanui, nā alahao, nā pā a me nā papahana ʻē aʻe e hoʻoikaika i ke kūpaʻa a me ka lōʻihi o ka hale.

I ka hoʻohālikelike ʻana i nā waiwai kemika a mechanical paha o kēlā me kēia kanaka, nā olonā ʻenehana kiʻekiʻe me nā ʻano kiʻekiʻe i ka hoʻomau olonā basalt (CBF). Eia nō naʻe, i ka noʻonoʻo ʻana i ka hana piha, kū mai ʻo CBF ma ke ʻano he fiber "versatile" kūpono loa. Ma waho aʻe o kona ikaika kiʻekiʻe, modulus kiʻekiʻe, a me nā hiʻohiʻona loea holomua, hōʻike ʻo CBF i ke kūpaʻa kūikawā i ka corrosion acid/alkali, nā mahana koʻikoʻi, ka radiation, a me ka oxidation. Hōʻike pū ia i ka insulation thermal/acoustic maikaʻi loa, ka pono filtration, ka flame retardancy, ka ikaika compressive a me ka shear kiʻekiʻe, me ka hoʻololi kupaianaha i nā ʻano like ʻole. ʻO kēia mau waiwai e hana pono ai i ka hōʻemi ʻana i ke kaumaha o ke ʻano i ka wā e hana ana i nā mea composite hou.

ʻO ka fiber basalt, ma ke ʻano he mea inorganic hou, hana kiʻekiʻe, a aloha i ke kaiapuni, hoʻonui nui i nā waiwai mechanical, ke kūpaʻa, a me ka hana o ka sima permeable.

ʻO ka ʻūlū ulana basalt fiber, kahi mea hana kiʻekiʻe i hana ʻia ma ka hoʻoheheʻe ʻana a me ke kahakiʻi ʻana i ka pōhaku basalt kūlohelohe, ua kaulana i nā makahiki i hala iho nei ma nā ʻoihana e like me ka pale ʻoihana, ka aerospace, a me ka ikehu hou. ʻO kona mau waiwai physicochemical kū hoʻokahi a me nā pono e pili ana i ke kaiapuni e hāʻawi i nā mea hou no ka hoʻonui ʻana i nā mea kuʻuna. Ke ʻimi nei kēia ʻatikala i ka waiwai nui o ka mea ma o kona mau ʻano ʻepekema a me nā noi honua maoli.

ʻO ka sima, ma ke ʻano he mea palupalu, hoʻohui pinepine i nā olonā e hoʻomaikaʻi i kāna hana. ʻO ke ʻano o ka olonā basalt i loko o ka sima e hōʻike nui ʻia ma nā ʻano aʻe.

ʻO ke olonā basalt ma ke ʻano he ʻano mea hana kiʻekiʻe ʻōmaʻomaʻo, i nā makahiki i hala iho nei ma ke kahua o ka palekana kaiapuni i ka noiʻi e hoʻomau nei i ka hoʻonui ʻana, ʻo kona ʻano kū i ka corrosion, ke kū i ke kiʻekiʻe o ka mahana, biodegradable a me nā ʻano ʻē aʻe o ka ʻenehana palekana kaiapuni e hāʻawi i nā hopena hou.