Niaj hnub nimno suab-absorbing ntaub ntawv

Nyob rau hauv ib tug niaj hnub nroog muaj ib tug tsis zoo rau kev kho mob. Qhov kev nyuaj siab, cov neeg pluag tej yam kev mob thiab kev suab nrov yuav tsis pub so. Tus muaj zog theem ntawm kev ntxhov siab vim yog reflected rau lub hlwb lub xeev ntawm tus txiv neej. Yog li ntawd lug siv suab-absorbing cov ntaub ntawv.

Qhov no hom ntawm cov khoom advantageously muaj ib tug li ntaub nqus dej thiab foamed Cheebtsam. Lawv yog vim lub porosity ntawm cov qauv, tsis txhob muaj kev cuam tshuam lub suab thiab nqus nws mus rau hauv nws tus kheej.

Scope

Niaj hnub no, coob leej ntau acoustic rwb thaiv tsev ntaub ntawv kom muaj, thaj, kev cai thiab kev lom zem chaw, raws li zoo raws li rau cov tsheb.

Lub tsheb feem ntau nrog rau suab nrov absorbing ntaub ntawv no yog siv los tiv thaiv-co khoom.

Nyob rau hauv tej kev kawm muaj lub suab rwb thaiv tsev ntsia raws li lub xeev tus qauv sau tawm kev ua hauj lwm tej kev kawm.

Suab-absorbing ntaub ntawv lug siv nyob rau hauv qhov kev siv ntawm ntau yam kev ua si cov vaj tse. Active zog thiab tawm tsam cov kev ua si cov khoom thiab cov kev kawm nrog rau lub npas tsim ib tug yam ntxwv suab tom qab. Cov ntaub ntawv uas siv los deadening thiab poob siab absorbing cov ntaub ntawv, uas yog cov zoo nqus ntau yam yoj.

Suab rwb thaiv tsev ntaub ntawv yog siv rau lub tsev, kev khiav hauj lwm nrog acoustic pab kiag li lawm. Qhov no cov ntaubntawv povthawj siv studios, kev hais kwv txhiaj halls thiab cinemas.

Tsis tas li ntawd, lub suab-absorbing ntaub ntawv no yog siv rau thaj vaj tse. Thaum lub sij hawm tsim kho ntawm niaj hnub tsev feem ntau nteg tsis heev zoo rwb thaiv tsev. Nws yog yog li ntawd tsim nyog los noj ntxiv ntsuas los txhim kho nws, kom nws xis nyob.

Hom suab nrov thiab rwb thaiv tsev

Nyob rau hauv txhua rooj plaub ib qho kev cov ntaub ntawv uas yog siv. Nws tsos nyob rau hauv lub hom suab nrov ua. Muaj peb hom kev suab nrov.

1. Aircraft suab nrov tsim ntau yam tsev khoom siv, machinery thiab nrov sib tham. Yuav kom tiv thaiv no zoo suab zoo multilayer rwb thaiv tsev ntawm lub qab nthab. Nws yuav ua tau mos mos fibrous cov ntaub ntawv ntawm mineral wool thiab iav ntaub plaub. Lawv pw nyob rau hauv tus ncej tshuab thiab xa mus rau plasterboard. Tsis tas li ntawd tau txais txiaj ntsim los ntawm huab cua suab nrov tau ceilings thiab acoustic ceilings, uas muaj suab-absorbing cov nyhuv thiab yog kiag li environmentally phooj ywg.

2. Shock suab nrov thaum raug sib tshooj. Lawv muaj peev xwm tshwm sim thaum lub sij hawm kho kev ua hauj lwm, thiab cov me nyuam ua si. Nyob rau hauv cov ntaub ntawv no, yuav pab tau lub suab-absorbing panels mus rau lub qab nthab nrog ib tug tshwj xeeb kaw-cell qauv. Tsis tas li ntawd, ntau yam muaj qhov ntxeem tau, tab sis lawv yuav tsum tau pw rau hauv pem teb, ces txo lub chav tsev qab nthab yuav muaj kev tiv thaiv los ntawm cov suab nrov. Qhov no tej zaum yuav thov cork, roj hmab substrates, ib tug puas khoom los yog polystyrene ua npuas ncauj. Qhov loj tshaj plaws - yog los tsim ib tug floating pem teb, uas muaj ob peb khaubncaws sab nraud povtseg.

3. Lub Khoos Loos Tsev suab nrov tsim thaum lub ntsiab kabmob lug yog kev cob cog rua tsis muaj suab nrov rwb thaiv tsev cov ntaub ntawv. Ces lub suab zoo yuav muab faib thoob plaws hauv lub tsev, tsis hais ntawm qhov tshwm sim ntawm qhov twg los. Nrog rau qhov no zoo ntawm cov suab nrov yog ntau npaum li cas yooj yim lis. Yuav kom tiv thaiv lub load-tau cov kabmob lug ntawm cov pob qij txha yuav tsum tau muas cushioning. Qhov no tej zaum yuav ua tau ib tug Elastomeric khoom, los yog Fiberglass vibroacoustic sealant.

Suab-absorbing ntaub ntawv

Yuav kom zoo rau qhov chaw nyob rau ntau yam acoustic suab nrov nyob rau hauv peb cov kev qhia - ceilings, cov phab ntsa thiab hauv pem teb - siv ib tug txawv suab-absorbing khoom. Rau phab ntsa, xws tiv thaiv yog tshwj xeeb yog ib qho tseem ceeb. Piv txwv li, nyob rau hauv vaj huam sib luag tsev los ntawm cov phab ntsa penetrates tus thawj xib fwb nqi ntawm cov suab nrov, txawm nyob ntsiag to hnov ib tug me nyuam quaj. Qhov no leads mus rau ib kauj xeev thiab kev tsis sib haum nrog cov neeg nyob ze. Yog li ntawd, feem ntau rau lub suab rwb thaiv tsev ntawm phab ntsa tuab suab-absorbing panels yog siv.

Nyob ntawm seb cov neeg kawm ntawv ntawm cov ntaub ntawv uas nruj emit:

1. Mos ntaub ntawv rau rwb thaiv tsev. Lawv lub hauv paus yog ntaub plaub, iav ntaub plaub, muaj los yog jute. Lub haum coefficient - 70%. Advantage - me me volume hnyav - 70 kg / m ^3;
2. Semi-txhav ntaub ntawv. Qhov no compressed mineral wool los yog iav fibers nyob rau hauv daim ntawv ntawm cov phiaj no mus. Los yog cellular ntaub ntawv nyob rau hauv nws cov qauv (e.g., polyurethane). suab yuav txo tau index - 50-75%. Volumetric hnyav - 80-130 kg / m ^3;
3. Khoom cov ntaub ntawv. Lawv puag yog tshem tawm los yog granulated mineral wool. Suab haum - 50%. Tej ceev - 400 kg / m ^3.

Suab nrov yuav txo tau "nyuaj"

Suab absorbing ntaub ntawv nyob rau hauv xws systems cov txheej txheem multilayered. Hais tias yog, tsim yog ua los ntawm cov khaubncaws sab nraud povtseg nyuaj rau sab nraum, tuab thiab mos mos sab hauv.

Hard khaubncaws sab nraud povtseg yuav manufactured los ntawm slabs los yog los xij ntawm plasterboard. Nyob rau hauv cov ntaub ntawv no, lub suab rwb thaiv tsev yog ncaj qha proportional rau nws ceev. Ib tug nruj mos cov ntaub ntawv uas ua raws li ib tug silencer. Nws yog twb hais iav ntaub plaub los yog lwm yam ntaub ntawv nrog ib tug fibrous qauv. Cov khoom thickness yog feem ntau tsis tsawg tshaj li 5 cm. Cov khoom yuav tsum sau qhov chaw nyob rau ntawm tsawg kawg yog ib nrab.

Yuav ua li cas yog lub suab-absorbing cov khoom

Muaj ntau ntau npaj txhij-ua suab-absorbing cov khoom. Piv txwv li, panels. Lawv yog siv rau tag nrho cov xaiv ntawm kev tiv thaiv cov ntxaij vab tshaus rau suab rwb thaiv tsev ntawm chav tsev chaw. Lub vaj huam sib luag muaj ib tug ncej hauv uas ib tug tshwj xeeb suab absorbing insert nyob. Qhov no insert comprises ib suab nrov nrov absorbing ntsiab ntawm txhuas ua npuas ncauj los yog sintered hlau.

Nyob rau hauv lub arsenal ntawm cov ntaub ntawv rau lub anti-suab nrov suab-absorbing ntseej uas hais. Lawv yog ua los ntawm vaj tse, corrugated board, thiab tej zaum yuav ib tug qhob laj kab. Monolithic laj kab yog ua los ntawm blocks ntawm pob zeb los yog cib. Qhob ntseej ntsia heev sai sai thiab muaj ib tug high school cov functionality. Lawv yuav tsum tau ua los ntawm cov hniav pob zeb. Suab nrov laj kab thaj chaw ntawm corrugated board los yog monolithic qhob weaker. Tab sis lawv yog pheej yig dua.

Ib tug zoo txoj kev uas yuav tshem tawm hauv cov nyhuv ntawm cov suab nrov nyob rau hauv tsev yog ib lub suab absorbing qhov rooj. Sab hauv cov qhov rooj nyob rau hauv lub chav tsev ua hauj lwm pab raws li ib tug thermal thiab shumoizolyatora. Pib rwb thaiv tsev qhov rooj designs muaj cov nram qab no tseem ceeb yam:

- Rooj khoom: iav inserts, khoom ntoo, ntaub nrog ib tug tub lim.

- ntaub tsim: folding, zawv zawg, folding.

- ib tug zoo meej tsiaj hiav txwv ntawm lub qhov rooj module, uas muab cov kev tsim nyog ceev ceev.

txoj kev

Nyob rau hauv hnub no tus lag luam pib ib tug lossis loj npaum li cas ntawm cov nyiaj los mus tshem tawm cov suab nrov. Cov no yog cov ntaub ntawv siv ob qho tib si nyob hauv tsev thiab nraum zoov. Yog li ntawd koj yuav tsum tau tiag tiag coj ib tug luag hauj lwm mus kom ze rau qhov teeb meem ntawm cov suab nrov rwb thaiv tsev. Tom qab raug xaiv thiab ntsia suab-absorbing ntaub ntawv yuav tau khaws ib tug twj ywm thiab xis cua nyob rau hauv tej chav tsev.