Aluminium ua npuas ncauj phaj ib lub iav sib xyaw ua ke suab-absorbing suab rwb thaiv tsev npo. Aluminium ua npuas ncauj suab barrier yog tam sim no feem ntau siv nyob rau hauv Tuam Tshoj, tus nqi ib kab meter yog hais txog 2,250 yuan (8 hli thickness ntawm txhuas npuas, tsis suav lub hauv paus). Nws muaj cov yam ntxwv tseem ceeb thiab qhov zoo hauv qab no:
(1)Aluminium ua npuas ncauj suab-absorbing panelsyog ncaj qha mus rau huab cua, tsis tas yuav tsum tau perforated panels thiab fillers, thiab lwm yam, thiab yooj yim rau nruab. Aluminium ua npuas ncauj acoustic vaj huam sib luag yog lub ntiaj teb no cov khoom uas tsis yog-fiber acoustic hloov khoom, yuav tsis zoo li iav ntaub plaub thiab lwm yam yooj yim rau sinking agglomeration tom qab muaj feem cuam tshuam ntawm acoustic kev ua tau zoo, thiab yuav tsis aging vim plua plav thiab microfiber dispersal ntawm atmospheric ib puag ncig tshwm sim. los ntawm cov pa phem theem nrab.
(2)Aluminium npuas suab barriermuaj kev ruaj ntseg acoustic kev ua tau zoo, qhov nruab nrab nqus coefficient yog ntau tshaj 0.64, suab nrov txo coefficient NRC0.75 los yog li ntawd, rau lub low-frequency-raws li lub suab nrov nrov acoustic kev ua tau zoo, 125Hz absorption coefficient ntawm 0.52, 250 Hz absorption coefficient ntawm 1. 500 Hz rau 0.92, siab dua qee lwm cov khoom siv acoustic feem ntau siv, thiab hauv nag thiab plua plav nqus, qhov nqus coefficient yuav tsis hloov. Lub suab nqus coefficient yuav tsis hloov pauv, thiab daim ntawv tshaj tawm kev xeem ua tau raws li qhov xav tau ntawm acoustic ntawm txoj kev suab teeb meem.

(3) Aluminium ua npuas ncauj acoustic panels tuaj yeem txau rau hauv ntau yam xim, thiab kev ua haujlwm acoustic tsis cuam tshuam.
(4) Aluminium ua npuas ncauj acoustic vaj huam sib luag tuaj yeem ntxuav nrog rau iav, thiab tuaj yeem ua tiav kev tu tus kheej los ntawm cov nag los nag, uas yuav tsis cuam tshuam rau kev ua haujlwm ntawm acoustic; Tom qab tsub zuj zuj ntawm cov tshauv, tsis tsuas yog tsis cuam tshuam rau acoustic kev ua tau zoo, tab sis kuj txhim kho cov high-frequency acoustic kev ua tau zoo.
(5) Txhuas ua npuas ncauj muaj hlau sib xws hluav taws kub, huab cua tsis kam, corrosion kuj, kev laus tsis kam, tsim kev pab cuam lub neej ntawm 20 xyoo, tawg lossis rov ua dua tshiabaluminium ua npuas ncauj panelstuaj yeem siv tau tag nrho.
(6) Aluminium ua npuas ncauj acoustic vaj huam sib luag piv rau aluminium fiberboard muaj cov yam ntxwv zoo tiv thaiv glare, tshwj xeeb tshaj yog thaum hmo ntuj thiab hnub los nag, tuaj yeem tshem tawm kev nyab xeeb ntawm kev tsav tsheb.