Nūhou

https://www.basaltbest.com/ʻAʻole hou ka manaʻo o ka hana ʻana i nā fiber mai ka basalt. ʻO ka patent mua no ka hana ʻana i ka fiber basalt i hoʻopuka ʻia i ka makahiki 1923, a i ka makahiki 1950 a me 1960, ua nānā nui ka noiʻi ʻana i kāna mau noi koa. ʻOiai ke alakaʻi ʻana Kinohi aniani Ua ʻimi nā mea hana i ka hiki o ka basalt i kēlā manawa, ʻoiai ua hoʻololi lākou i kā lākou R&D i nā makahiki 1970 i nā fiber aniani kiʻekiʻe e like me S-2. I loko o nā makahiki he nui, ua loli ka hoihoi i ka basalt fiber composites, akā i nā makahiki i hala iho nei, ua piʻi mau ia.

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

Ua lilo ka hoʻohaumia ʻana o ke kaiapuni i mea koʻikoʻi e pili ana i ke olakino o ke kanaka a me ka maikaʻi o ke ola, me nā mea hana ʻoihana (e laʻa, nā mea hoʻoheheʻe pinepine-hoʻololi) he mea kōkua nui. Hōʻike nā mea kani kuʻuna kuʻuna (e laʻa, ka pulupulu fiber felt) i ka hana liʻiliʻi ma nā pae alapine kiʻekiʻe a hiki ke maʻalahi i nā mea kaiapuni e like me ka mahana. ʻO ka fiber basalt, kahi mea hana kiʻekiʻe me kahi ʻano porous a me nā waiwai acoustic kiʻekiʻe, ua puka mai ma ke ʻano he koho kūpono no nā noi hoʻokele walaʻau.

Hoʻomau ka hana ʻana o ka fiber basalt i kahi "kaʻina hana hoʻokahi", i hōʻike ʻia e kahi kaʻina hana maʻalahi akā nā pale ʻenehana kiʻekiʻe. Ke hoʻohālikelike ʻia me ka hana ʻana o ka fiber carbon, hoʻopau ka fiber basalt mau i ka ikehu (emi iho ma mua o 1/10 o ka hoʻohana ʻana i ka ikehu kalapona) a ʻaʻole e hoʻokuʻu i CO₂, SO₂, a i ʻole nā ​​kinoea ʻino ʻē aʻe, e lilo ia i ʻano hana hoʻonaninani a haʻahaʻa. ʻO nā mea hana wela mua no ka hana mau ʻana o ka fiber basalt ka umu, i hoʻokaʻawale ʻia i loko o nā kapuahi crucible a me nā kapuahi pahu.

He kuleana koʻikoʻi ka basalt a me ka carbon fiber e pāʻani i nā ʻano ʻano like ʻole, a ʻaʻole paʻakikī loa nā mea ʻelua, akā hoʻohui.

Basalt fiber geogrid He ʻano hana ʻenehana hoʻoikaika ʻana i nā mea i hana ʻia me ka fiber basalt, nona ka māhele o geosynthetics. Hana ʻia ia ma ka hoʻoheheʻe ʻana i ka ʻohe basalt i ka wela kiʻekiʻe a laila huki iā ia i loko o nā fibers, a laila hana i kahi ʻano e like me ka grid ma ka ulana ʻana, ka uhi ʻana (e like me ka asphalt) a me nā kaʻina hana ʻē aʻe, i hoʻohana nui ʻia i nā alanui, nā alahao, nā dams a me nā papahana ʻē aʻe e hoʻonui ai i ka paʻa a me ka lōʻihi o ka hale.

I ka hoʻohālikelike ʻana i nā waiwai kemika a i ʻole nā ​​​​mea hana mechanical, nā fibers high-tech me nā hiʻohiʻona kiʻekiʻe i ka hoʻomau pulu basalt (CBF) hiki ke loaʻa. Eia naʻe, i ka noʻonoʻo ʻana i ka hana holoʻokoʻa, puka mai ʻo CBF ma ke ʻano he fiber "versatile" maikaʻi loa. Ma waho aʻe o kona ikaika kiʻekiʻe, modulus kiʻekiʻe, a me nā hiʻohiʻona ʻenehana kiʻekiʻe, hōʻike ʻo CBF i ke kūʻokoʻa kūʻokoʻa i ka waika / alkali corrosion, wela wela, radiation, a me ka oxidation. Hōʻike pū ia i ka insulation thermal/acoustic maikaʻi loa, ka hoʻomaʻamaʻa kānana, ka hoʻopaʻa ʻana o ka lapalapa, ka ikaika compressive kiʻekiʻe a me ka shear, me ka hiki ke hoʻololi i nā ʻano like ʻole. Hoʻohana kēia mau waiwai i ka hōʻemi ʻana i ke kaumaha o ke kūkulu ʻana i ka wā e hana ana i nā mea hana hou.

ʻO ka fiber basalt, ma ke ʻano he moʻolelo inorganic, hana kiʻekiʻe, a me nā mea eco-friendly, hoʻomaikaʻi nui i nā waiwai mechanical, lōʻihi, a me ka hana o ka permeable concrete.

ʻO ka lima basalt fiber braided, kahi mea hana kiʻekiʻe i hana ʻia e ka hoʻoheheʻe ʻana a me ke kaha kiʻi ʻana i ka pōhaku basalt maoli, ua loaʻa i ke kaulana i nā makahiki i hala aku nei ma waena o nā ʻoihana e like me ka pale ʻoihana, aerospace, a me ka ikehu hou. Hāʻawi kona mau waiwai physicochemical kūikawā a me nā pono eco-friendly i nā mea hou no ka hoʻomaikaʻi ʻana i nā mea kuʻuna. ʻIke kēia ʻatikala i ka waiwai nui o ka mea ma o kāna mau ʻano ʻepekema a me nā noi honua maoli.

ʻO ka palaki, ma ke ʻano he mea palupalu, hoʻokomo pinepine i nā fibers e hoʻomaikaʻi i kāna hana. Hōʻike mua ʻia ke ʻano o ka fiber basalt i loko o nā ʻaoʻao aʻe.