Suab-ntawv pov thawj thiab suab-absorbing ntaub ntawv

Rho tawm chaw tsa lub tsev nyob ntawm ruaj suab nrov - ib tug tseem ceeb ib feem ntawm qhov kev siv. Nyuam qhuav pib no zoo nkauj txais kev cawmdim thiab siv cov ntaub ntawv uas muaj zoo suab conduction. Tam sim no, txawm li cas los, yuav tsum rau cov kev siv ntawm lub suab-absorbing ntaub ntawv nyob rau hauv kev tsim kho ntawm ntau stringent. Tom qab tag nrho, ntxiv cov suab nrov los mus nkag rau hauv lub tsev los ntawm cov sab nraum los yog los ntawm sib ze thaj chaw, ua rau kev nyuaj siab.

Hom ntawm acoustic ntaub ntawv

Yuav kom xa mus rau ob nqe lus ntawm zaj ntaub ntawv no yog siv hais tias yog tej zaum tsis meej pem. Yog li ntawd, lub suab-absorbing ntaub ntawv no feem ntau xa mus rau raws li lub suab haum, txawm hais tias lub hauv paus ntsiab ntawm lawv mas nws txawv. Thawj pab raws li ib tug teeb meem rau acoustic tsis thiab tiv thaiv kom acoustic suab nrov txeem rau soundproof qauv. Qhov thib ob suab-absorbing thiab yuav nws cov reflections rau tau obstacles rov qab.

Kev siv cov acoustic ntaub ntawv nyob rau hauv kev tsim kho

Nyob rau hauv thiaj li yuav tiv thaiv cov chav tsev los ntawm lub ntxiv suab, koj yuav tsum nruab ib barrier rau acoustic tsis. Yuav ua kom lub suab rho tawm, lawv muaj ib tug multi-txheej pem teb los yog phab ntsa rau lub suab yoj zog yog dissipated nyob rau hauv lawv. Yeej absorbing ntaub ntawv siv nyob rau hauv wrapping muaj thaj chaw, nyob qhov twg tsim nyog yuav txo tau nyob rau hauv suab nrov theem. Lawv kuj siv los tsim superior acoustic thaj chaw ntawm lub thaj chaw, uas yog npaj rau cov xov tooj cua studios, auditoriums, cov chav kawm ntawv. Muaj peev xwm mus nqus suab yog piav los ntawm tus ntxeem tau cov ntaub ntawv uas cov qauv nyob qhov twg hauv lub qhov qhib pores yog tshwm nrog txhua lwm yam. Lawv txoj kab uas hla tsis yog ntau tshaj li ob millimeters. Yuav kom ntsuam xyuas yuav ua li cas zoo ntxeem tau dej khoom, nws yog tsim nyog los mus laij lub haum coefficient uas yog ib tug piv rau tus nqi ntawm absorbed zog impinging rau cov khoom ntawm lub suab tsis, noj nyob rau hauv tag nrho.

Ntaub ntawv uas nqus suab, muaj ib tug txawv qauv. Cov no yuav cellular, fibrous los yog granular; resonant suab absorber los yog ntxeem tau. Nruj yog mos mos, uas yog ua los ntawm microfiber los yog mineral wool, yeem thiab semi-txhav - iav fiber los yog mineral wool.

Mos cov ntaub ntawv, uas muaj xws li mats los yog yob yog siv ua ke nrog lub perforated ntawv cov ntxaij vab tshaus ntawm txhuas thiab lwm yam hlau. Semirigid ntxeem tau dej cov ntaub ntawv uas coated zaj duab xis los yog ib tug ntxeem tau xim. Hard boards rau suab haum muaj ib tug fibrous qauv. Lawv yog ua los ntawm granulated mineral wool los yog tshem tawm. Khoom absorbing ntaub ntawv muaj xws li xws ntau ntau yam raws li plasters thiab slabs. Yuav kom khaws cov tsim nyog acoustic cov ntaub ntawv, yuav tsum tau raws li nyob rau hauv cov lo lus uas thaj chaw, nws architectural nta.

Niaj hnub nimno ntaub ntawv rau lub suab haum ua los ntawm pob zeb wool rau lub hauv paus ntawm basalt, nyob rau lub suab haum coefficient ntawm lawv yog 0.9. Rau siv nyob rau hauv flooring Siv thov staple fiber mats. Lawv yog cov tau txo lub suab nrov nyob rau hauv lub peb caug xya decibels. Cov kab rov tav overlap yog siv raws li ib tug fiberglass rwb thaiv tsev, uas muaj ib tug ib tug-ib tog bitumen txheej. Perforated hlau cladding yog siv kom xwm phab ntsa rau suab haum ntawm qab nthab ntaus ntawv. Mos, suab-absorbing liner yog siv rau hauv pem teb thiab qab nthab nyob rau hauv cov chav nyob qhov twg muaj kev tshwj xeeb uas yuav tsum tau rau acoustics. Ib tug tshiab tiam ntawm cov ntaub ntawv uas yog polyethylene ua npuas ncauj. Nws yog xav paub ntau txhim khu kev qha dua li lwm cov ntaub ntawv, tab sis kuj ntau npaum li cas kim rau tus nqi.

Thaum lub sij hawm tsim kho ntawm thaj chaw siv soundproof panels ua los ntawm niaj hnub hluavtaws cov ntaub ntawv. Lawv muaj siab zog thiab durability.

Tus ntawv ntsiab rau ntaub ntawv uas yog tsim los nqus nrov nrov, ib lub suab haum coefficient ntawm tsis tsawg tshaj li 0.2, ceev ntaub ntawv yog tsis ntau tshaj li peb puas, plaub puas kilograms ib cubic Meter. Nco ntsoov cov khoom yuav tsum tau hluav taws kub resistant, environmentally tus phooj ywg thiab tiv thaiv lwj.