Hana ʻia ka pahu alumini ma o ka hoʻohui ʻana i nā mea hoʻohui i ka alumini maʻemaʻe a i ʻole ka alumini alumini ma hope o ke kaʻina hana ʻana, a loaʻa iā ia nā ʻano metala a me nā ʻano hupa. Loaʻa iā ia ka liʻiliʻi liʻiliʻi, kiʻekiʻe ka hopena absorption hiki, kiʻekiʻe wela ke kūpaʻa, ka hana ahi ahi ikaika, ka pale ʻana i ka corrosion, ke kani a me ka leo hoʻohaʻahaʻa, haʻahaʻa haʻahaʻa thermal conductivity, kiʻekiʻe electromagnetic shielding, weather resistance, kānana hiki ke hana maʻalahi, hoʻonohonoho maʻalahi, kiʻekiʻe hana pololei, a me ka uhi ʻana o ka ʻili, a he kūpono ia no nā ʻano hana like ʻole, ʻoi loa i ka ʻoihana halihali, ʻoihana aerospace a me ka ʻoihana kūkulu hale.

Hiki iā mākou ke hoʻohana i ka pahu alumini e hana i kekahi mau huahana i papa inoa ʻia o ka pale kani metala, e like me.
1、E hana i ke ala keakea kani. ʻO ka hana ʻana i ka pale kani o ke ala kiʻekiʻe a me ka viaduct me ka alumini foam acoustic panel hiki ke hōʻemi pono i ka leo haʻahaʻa haʻahaʻa i hana ʻia e nā kaʻa. ʻO ka mānoanoa o ka alumini foam acoustic panel he 10mm, ma hope o 60mm mānoanoa o ka mānoanoa, a ʻo ke kiʻekiʻe holoʻokoʻa he 2800mm, hiki ke hoʻonui i ka hopena hoʻohaʻahaʻa leo ʻelua mau manawa ma mua o ka pale leo louver acoustic panel maʻamau.
2、Ke koi hoʻemi ʻia ka walaʻau ʻana o ke alaloa a i ʻole ka hoʻopaʻa paʻa paʻa kani. E hoʻohana i 10mm mānoanoa perforated alumini foam acoustic pā e hana i ke ala nui a me lalo o ka muliwai i ka leo a me ka leo hoʻohaʻahaʻa i ka paia pā, a hoʻonoho i 60mm mānoanoa ma hope, hiki ke hoʻopaʻa pono i ka leo haʻahaʻa i hana ʻia e nā kaʻa. ʻAʻole hiki ke hoʻopaʻa ʻia ka ʻūhā alumini, mālama mau i ka maikaʻi o ke kani ʻana a me ka hopena hoʻohaʻahaʻa leo, a hiki i nā ʻaoʻao ʻaoʻao alumini ke komo i ka ikehu kinetic a me nā nalu haʻalulu, e pāʻani i ka pale ʻana i ka paia tunnel. ʻAʻole ʻā ʻia ka mea alumini, ʻaʻole wela, a palekana ke hoʻohana.
3、E hana i ke ala kaʻaahi kiʻekiʻe kiʻekiʻe kiʻekiʻe ke kani leo. E hana i ke kaʻa kaʻa kaʻa wikiwiki kiʻekiʻe me ke kiʻekiʻe o 2800mm, perforated alumini pahu pahu kani-absorbing panel me ka mānoanoa o 10mm, 20mm mānoanoa papa ea i hoʻonoho ʻia ma hope, a me galvanized pā kila ma hope. ʻO ka ʻaoʻao o loko o ka pale kani ka ʻili o ka alumini foam, hiki ke hoʻoheheʻe i ke kani, a hiki ke hoʻopaʻa ʻia ka pā holoʻokoʻa e hoʻokō i ka hopena hoʻemi maikaʻi. ʻAʻole i hoʻemi ʻia ka hana hoʻohaʻahaʻa leo ma hope o ka pulu ʻana o ka alumini foam e ka ua, a ʻo ka alumini foam e hoʻomoʻi i ka ikehu a hoʻoheheʻe i ka haʻalulu, no laila ʻaʻole e wehe ʻia nā rivets ma lalo o ke kaʻaahi e hele ana i ka vibration, kahi palekana no ka manawa lōʻihi.
4、E hana i ka pā kani leo pale pale kani. ʻO ka hana ʻana o ka lumi ʻoihana nui e hoʻopuka i ka walaʻau nui, a ma muli o ka neʻe ʻana o nā mea hana, e hopena ai i ka radiation electromagnetic. Loaʻa i ka pahu alumini nā hiʻohiʻona o ka hoʻohaʻahaʻa haʻahaʻa a me ka emi ʻana o ka hawewe electromagnetic, hiki ke hoʻomaikaʻi maikaʻi i ke kaiapuni a puni a i loko o ka lumi lako a hoʻemi i ka leo a me ka pollution radiation electromagnetic.