ʻO Jinbiao kani pale

ʻO nāʻano maʻamau o nā pale kani he metala, non-metal, transparent hui, top arc, top Angle, enclosed, etc.E hana nā mea hoʻolālā o ka hui Jinbiao i ka hoʻolālā maikaʻi loa e like me nā kūlana kūloko a loaʻa ka hopena maikaʻi loa me ka uku haʻahaʻa.Ma kēia, ʻo Hebei Jinbiao leo pale no ʻoe e hoʻonohonoho "Pehea e hoʻokaʻawale ai i ka pale kani? He aha nā ʻāpana o nā pale kani?

I kēia manawa, ua hana nui ʻia ka pale kani maʻamau ma ka mākeke me ka pale kani metala (metal louver, mesh screen mesh), kala kila kani pale, PC kani pale, sawdust kani pale a pēlā aku.

ʻO ka noise pale ka mea i hoʻohana pinepine ʻia ma nā alanui a me nā kaʻa kaʻa kaʻa no ka pale ʻana i ka leo, i kēia manawa, ma kahi i hoʻohana nui ʻia ai ka leo pollution, akā naʻe, ʻoi aku ka nui o ke kani ʻana, kahi ʻokoʻa a me ke kaiapuni a me ka pono o nā mea pale kani. ʻokoʻa hoʻi, i kēia lā, ʻo ka mea hana paʻa o ka noise barrier, a e wehewehe kikoʻī no kēlā me kēia kanaka ʻokoʻa ka hana a me ke kumu o ka noise barrier.

1. Pale kani metala

ʻO ka hopena hoʻohaʻahaʻa leo o ka pale kani metala pili pili i ka ʻāpana alapine o ka walaʻau.ʻOi aku ka maikaʻi o ka hoʻemi ʻana o ka walaʻau o ke kani alapine no ke kani alapine kiʻekiʻe ma mua o 2000Hz ma mua o ke kani alapine ma kahi o 800-1000Hz, akā no ke kani alapine haʻahaʻa e pili ana i 25Hz. ka pale.ʻO ka mea maʻamau, hiki ke hoʻemi i ke kani alapine kiʻekiʻe e ka l0-15dB. Hiki ke hoʻolālāʻia ke kiʻekiʻe o ka pale kani metala e like me ka mamao ma waena o ke kumu kani a me ka wahi e loaʻa ai.Inā pālua ke kiʻekiʻe o ka pale kani metala, hiki ke hoʻonui ʻia ka nui o ka hoʻemi ʻana i ka walaʻau e 6dB.No ka loaʻa ʻana o kahi hopena hoʻemi ʻoi aku ka leo, pono ke kokoke loa ka pale kani metala i ke kumu kani a i ʻole ka wahi e loaʻa ai.

2. kala kala kila kani pale

ʻO ke kala kila kani pale ka piʻi nui ʻana o nā mea pale kani i ka wikiwiki kiʻekiʻe, ʻo ke kala kila pā kani ka mea nui i haku ʻia me ke kolamu kila a me ke kala kila pale kino pā kino, ʻo ka pā kino kino ka mea nui i loko o ka ʻūhā ʻūhā e like me ke kani ʻana o nā mea, ʻelua ʻelua. nā papa kala kila, hiki ke ʻano o nā waihoʻoluʻu, uliuli, keʻokeʻo, a pēlā aku;

3. PC kani pale

ʻO ka hopena insulation leo o ka PC endurance plate he 3-4dB kiʻekiʻe ma mua o ke aniani.ʻO ka koho mua o nā mea hoʻoheheʻe leo noise no ka leo leo, PC endurance plate i hoʻohana nui ʻia i ka ʻenekinia pale kani e like me ke kani leo o ka expressway, viaduct, expressway, railway, rail transit, high-speed rail, and residential sound barrier. .