Cov hom suab barriers

Raws li kev faib tawm ntawm cov ntaub ntawv, lub suab barrier tuaj yeem muab faib ua pawg hauv qab no: hlau suab barrier (hlau shutters, aluminium ua npuas ncauj), pob zeb suab barrier (lub teeb yuag, pob zeb muaj zog), PC suab barrier, FRP suab barrier, lwm.

Piv nrog rau lwm cov khoom siv suab nrov, xws li iav ntaub plaub thiab asbestos, txhuas ua npuas ncauj muaj cov yam ntxwv ntawm kev txhawb nqa tus kheej, kub tsis kam, tsis tso tawm cov pa phem, tsis muaj dej noo thiab huab cua tsis zoo. Nws muaj peev xwm zoo heev. Ib tiam tshiab ntawm cov khoom siv suab nrov. Yog li ntawd, nws yog dav siv nyob rau hauv lub tshav pob ntawm lub suab nrov txo thiab ib puag ncig kev tiv thaiv engineering, xws li zus tau tej cov high-efficiency suab barriers, suab-absorbing phab ntsa, thiab lwm yam.

Qhov zoo ntawm aluminium npuas suab barrier

Aluminium ua npuas ncauj yog tsim los ntawm kev ntxiv additives rau ntshiab txhuas los yog aluminium alloy thiab tom qab ntawd mus rau hauv cov txheej txheem foaming. Nyob rau tib lub sijhawm, nws muaj cov yam ntxwv ntawm cov hlau thiab npuas. Nws yog ib yam tshiab ntawm cov khoom ntxeem tau suab-absorbing.

Qhov zoo ntawm aluminium foam sound barriers feem ntau suav nrog cov hauv qab no:

1. Zoo heev lub suab nqus kev ua haujlwm

Aluminium npuas suab thaiv muaj lub suab nrov ruaj khov, qhov nruab nrab lub suab nqus coefficient yog ntau dua 0.64, thiab lub suab nrov txo coefficient yog txog NRC0.75. Hauv cov nag lossis tom qab nqus plua plav, lub suab nqus coefficient yuav tsis hloov, uas ua tau raws li qhov xav tau ntawm acoustic ntawm txoj kev teeb tsa suab.

2. Yooj yim rau nruab

Lub aluminium npuas suab thaiv yog ua los ntawm cov ntshiab txhuas, thiab aluminium npuas suab-absorbing board tuaj yeem raug ncaj qha rau ntawm qhov chaw, tsis tas yuav tsum muaj cov txheej txheem dej noo, txheej txheej tiv thaiv corrosion thiab muab tub lim, thiab lwm yam. rau nruab.

3. Yooj yim rau khaws cia thiab lub neej ntev

Aluminium foam sound-absorbing panels yog ntxuav tau zoo li iav, thiab tuaj yeem ntxuav tus kheej los ntawm cov nag ntuj. Txawm hais tias cov plua plav accumulates, nws yuav tsis cuam tshuam rau nws qhov kev ua tau zoo acoustic, tab sis yuav ua kom lub suab nrov zoo dua. Nyob rau tib lub sijhawm, nws muaj huab cua tsis zoo, tiv thaiv corrosion thiab kev laus, thiab kev pabcuam lub neej tuaj yeem ncav cuag ntau dua 30 xyoo.

4. Customized tsos, ntsuab thiab ib puag ncig tiv thaiv

Qhov saum npoo ntawm aluminium npuas tuaj yeem txau nrog fluorocarbon, thiab xim tuaj yeem kho raws li tus neeg siv xav tau; aluminium ua npuas ncauj yog A1 fireproof, ntsuab thiab tsis muaj kuab paug, thiab yuav tsis tso cov teeb meem nyob rau hauv lub kub kub, thiab yuav tsum tau tag nrho recycled thiab rov qab siv dua.

Cov qauv ntawm aluminium npuas suab barrier

1. "Aluminium ua npuas ncauj suab-absorbing vaj huam sib luag + hlau rov qab vaj huam sib luag"

Lub txhuas ua npuas dej sib xyaw suab-absorbing board yog siv ncaj qha raws li lub vaj huam sib luag (tawg load> 1000N, qhov saum npoo tuaj yeem dais 1500N / m2 load; deflection 0.089

2. "Corrugated perforated aluminium vaj huam sib luag + aluminium npuas suab-absorbing vaj huam sib luag + hlau rov qab vaj huam sib luag"

Aluminium ua npuas ncauj composite board yog siv los ua nruab nrab sandwich txheej, yog li cov txhuas ua npuas ncauj tuaj yeem yog 5mm-7mm tuab, uas tsis muaj qhov cuam tshuam rau lub suab nqus thiab txo tus nqi; aluminium foam composite sound-absorbing board muaj lub suab nqus coefficient ntawm 0.75, uas tuaj yeem ua tau raws li qhov xav tau ntawm lub nroog viaducts nyob rau hauv thaj tsam ntawm 200-4000Hz Lub suab nqus coefficient xav tau los ntawm tus qauv suab barrier tuaj yeem tsim cov kab noj hniav ntawm li 50mm, uas ntxiv txhim kho lub suab nqus los ntawm 3dB.

3. "Panel + composite sound-absorbing lub cev (aluminium foam + lwm yam suab-absorbing khoom) + kab noj hniav rov qab vaj huam sib luag"

Nyob rau hauv kev pom ntawm qhov tseeb hais tias lub thickness ntawm aluminium npuas suab-absorbing vaj huam sib luag, qhov zoo dua lub zog thiab suab rwb thaiv tsev nyhuv, tab sis lub sab sauv thiab sab suab-absorbing lub cev mas ua si lub luag hauj lwm ntawm lub suab haum. Yante Material Technology (Luoyang) Co., Ltd. tuaj yeem txais qhov tshwj xeeb backboard kab noj hniav tsim ntawm lub suab-absorbing panels + nyias aluminium foam panels thiab lwm yam suab-absorbing cov ntaub ntawv los tsim lub suab-absorbing lub cev + vaj huam sib luag qauv ntawm cov ntaub ntawv sib txawv los yog cov ntaub ntawv raws li cov kev xav tau tiag tiag ntawm cov neeg siv, muab cov neeg siv cov phiaj xwm kev sib deev suab-absorbing vaj huam sib luag tsim.

Aluminium npuas suab barrier

Lub suab nqus coefficient ntawm txhuas ua npuas ncauj liab qab yog siab dua 0.45, thiab lub suab nqus coefficient tuaj yeem ncav cuag 0.75 tom qab perforation thiab compression.

Nws muaj huab cua tsis zoo thiab tuaj yeem siv dav hauv txoj kev, kev tsheb ciav hlau thiab hauv nroog viaducts.

Tsis tas li ntawd, aluminium npuas suab thaiv kuj tuaj yeem siv rau cov phab ntsa ntsug hauv qab lub platform curbs ntawm subway chaw nres tsheb thiab cov phab ntsa sib txuas, sab sauv thiab ob sab ntawm qhov chaw nres tsheb, chaw nres tsheb thiab cov khoom siv chav, chaw nres tsheb hauv av txias yees thiab cua shafts, thiab subway. Qhov cua Silencers, poob siab thiab suab nrov txo nyob rau hauv subway depots, soundproof chav, KTV, theaters, nyob rau hauv lub pas dej ua ke, basketball chaw ntau pob thiab lwm qhov chaw.