• cpbj ua

Aluminium ua npuas ncauj kev loj suab rwb thaiv tsev tshuaj ntsuam kev kub ceev aluminium npuas suab rwb thaiv tsev vaj huam sib luag railroad elevated suab-absorbing vaj huam sib luag

Aluminium ua npuas ncauj yog tsim los ntawm kev ntxiv additives rau ntshiab txhuas los yog txhuas alloy tom qab foaming txheej txheem, thiab nws muaj ob qho tib si hlau thiab npuas yam ntxwv. Nws muaj qhov muaj peev xwm me me, qhov kub siab ua hauj lwm, cov huab cua tsis kam, kev ua kom muaj zog, kev teeb tsa yooj yim, kev tsim yooj yim, thiab txheej txheej, thiab yog tsim rau ntau yam kev lag luam, tshwj xeeb tshaj yog nyob rau hauv kev lag luam tsheb thauj mus los, kev lag luam aerospace thiab kev lag luam hauv tsev.

ua npuas ncauj aluminium sound barrier

Peb tuaj yeem siv txhuas ua npuas ncauj los ua qee cov khoom lag luam ntawm cov khoom siv hlau suab, xws li.
1 、 Ua rau txoj kev loj lub suab barrier. Ua lub suab thaiv ntawm txoj kev siab thiab viaduct nrog txhuas ua npuas ncauj acoustic vaj huam sib luag tuaj yeem txo cov suab nrov tsawg uas tsim los ntawm lub tsheb. Lub thickness ntawm txhuas ua npuas ncauj acoustic vaj huam sib luag yog 10 hli, qab 60 hli tuab kab noj hniav, thiab qhov dav tag nrho qhov siab yog 2800 hli, uas yuav ua rau kom lub suab nrov txo cov nyhuv ob zaug dua li qub louver acoustic vaj huam sib luag suab barrier.
2 、 Lub suab nrov txo qhov xav tau ntawm txoj kev loj tunnel lossis lub suab kaw tag nrho. Txais 10 hli tuab perforated aluminium ua npuas ncauj acoustic phaj los ua txoj kev loj thiab dej hauv qab qhov qhov suab nrov-nqus thiab lub suab nrov-txo cov phab ntsa, thiab teeb 60 hli tuab kab noj hniav tom qab, uas tuaj yeem nqus cov suab nrov tsawg uas tsim los ntawm lub tsheb. Cov khoom siv aluminium npuas tsis nqus dej noo, tseem tuav lub suab zoo thiab lub suab nrov txo cov nyhuv, thiab aluminium foam sidewalls tuaj yeem nqus cov kinetic zog thiab kev co tsis muaj zog, ua lub luag haujlwm hauv kev tiv thaiv phab ntsa qhov. Aluminium ua npuas ncauj tsis corrode, tsis hlawv, thiab muaj kev nyab xeeb siv.
3 、 Ua kom muaj kev kub ceev tsheb ciav hlau suab thaiv. Ua kom muaj kev kub ceev tsheb ciav hlau lub suab thaiv nrog qhov siab ntawm 2800mm, perforated aluminium npuas suab-absorbing vaj huam sib luag nrog lub thickness ntawm 10mm, 20mm tuab cua txheej txheej, thiab galvanized steel phaj tom qab. Sab hauv ntawm lub suab barrier yog qhov liab qab ntawm npuas aluminium, uas tuaj yeem nqus suab, thiab tag nrho cov phab ntsa tuaj yeem ua suab nrov kom ua tiav cov suab nrov txo. Lub suab nrov txo kev ua haujlwm tsis raug txo qis tom qab lub npuas aluminium yog ntub los ntawm nag, thiab cov npuas dej txhuas absorbs lub zog thiab dampens kev co, yog li cov rivets yuav tsis raug loosened nyob rau hauv lub tsheb ciav hlau dhau los ntawm kev co, uas muaj kev ruaj ntseg ntev.
4 、 Ua Hoobkas suab barrier suab thaiv phab ntsa. Cov khoom siv loj hauv chav tsev ua haujlwm yuav ua rau lub suab nrov loj, thiab vim yog cov khoom siv ntau, ua rau hluav taws xob electromagnetic. Aluminium ua npuas ncauj muaj cov yam ntxwv ntawm kev txo suab nrov thiab txo cov hluav taws xob hluav taws xob yoj hluav taws xob, uas tuaj yeem txhim kho qhov chaw nyob ib puag ncig thiab sab hauv cov khoom siv thiab txo cov suab nrov thiab hluav taws xob hluav taws xob muaj kuab paug.


Post lub sij hawm: Mar-09-2023