Txhua leej txhua tus kev npau suav tias nws lub tsev yog qhov zoo tshaj plaws thiab xis rau nws. Tab sis, hmoov tsis, tej zaum xws li kev npau suav yog tawg tawm tsam lub tiag tiag hnyav. Nyob hauv nws, cov neeg zej zog tuaj yeem npaj ib tog tsev nrog suab paj nruag thiab seev cev kom txog thaum sawv ntxov, pib kho thiab ua haujlwm tsis tas li ua lub tshuab muag, thiab ntawm txoj kev koj hnov tau tsheb, tsheb nqaj hlau thiab tsheb ciav hlau. Yog li ntawd, lo lus nug ntawm yuav ua li cas ua kom lub suab nrov rwb thaiv tsev ntawm cov phab ntsa hauv ib chav tsev yog teem los ntawm yuav luag txhua tus thib ob neeg nyob hauv tsev ntawm ntau lub tsev sab nraud. Qhov no yuav ua tau nrog ntau hom khoom . Thiab lawv yog dab tsi, thiab lawv sib txawv li cas, koj yuav kawm nyob rau hauv peb tsab xov xwm.
Cov ntaub ntawv rau lub suab nrov rwb thaiv tsev ntawm phab ntsa
Cov ntaub ntawv tawm suab yog xav kom muaj kev haum coefficient ntawm tsawg kawg 0.2. Piv txwv thiab cov pob zeb sib txuas yog qhov sib qis thiab muaj qhov qis qis tshaj ntawm 0.01 mus rau 0.05. Yuav kom muaj lub suab nrov rwb thaiv tsev ntawm cov phab ntsa, nws yuav tsum siv homogeneous cov qauv khoom uas muaj ib qho thickness thiab txuas nrog lub ntsej muag kom nruj rau ib leeg phooj ywg.
Ib qho nrov nrov absorbers rau hnub no yog cov pob zeb mos , uas muaj ib lub dav hlau cua-cellular qauv, kom qaws thiab cov nplais ntawm cov ntxhiab cov mos mos uas muaj suab mos yaj, tiv thaiv lawv ntawm kev sib kis ib ncig ntawm lub tsev. Lub suab txias coefficient ntawm xws li lub suab nrov soundproofing yog qhov loj tshaj plaws thiab cov nqi 0.7-0.85 (200-1000 Hz).
Tsis tas li ntawd, ib qho ntawm cov ntaub ntawv tsis tshua zoo rau kev hnov suab nrov ntawm cov phab ntsa hauv cov tsev apartment yog cov pob zeb uas rub tawm thiab cov iav ntawm cov iav . Cov khoom no yog tsim los ntawm khib nyiab iav kev lag luam, tab sis raws li cov yam ntxwv, nws yuav luag tsis zoo rau cov ntxhia daig. Qhov coefficient ntawm lub suab nqus ntawm iav ntaub plaub yog - 0,65-0,75. Nws yuav tsum nco ntsoov tias kev tso cov ntawv fiberglass yuav tsum ua raws li cov cai tswj kev nyab xeeb, vim cov kab xoos hnyav ua rau ua rau koj lub cev raug mob loj. Yog li, thaum ua haujlwm nrog cov khoom siv, koj yuav tsum nco ntsoov hnav cov iav tiv thaiv, ib daim npog thiab hnab looj tes.
Nyiaj ntau ntxiv kev xaiv rau lub suab nrov rwb thaiv tsev ntawm cov phab ntsa hauv tsev yog siv cov fibreboard. Lawv lub suab nrov coefficient yog tib yam li iav fiber ntau. Tib lub sij hawm, super-hard fibreboards yog ua los ntawm cov ntoo shavings, thiab nws yog ib qho zoo tshaj qhov muaj txiaj ntsig thiab pheej yig lwm txoj rau tag nrho lwm lub suab absorbers.
Xws li ib yam khoom siv raws li cork cia koj tshem lub tsev ntawm cov nyhuv ntawm "fluttering echoes" ntawm booming, txo cov theem ntawm lub suab nrov nrov. Txawm li cas los xij, siv cov khoom siv no ua suab nrov rau cov phab ntsa tsis tas yuav tau tos txog kev hloov tseem ceeb thiab silence hauv tsev. Tom qab dej cawv tuaj yeem nqus tau suab ntawm nws qhov chaw. Ntawd yog, yog tias koj tig koj xinesmas kom tag nrho ntim, ces nws yuav tsis ua rau cov neeg nyob ze. Tab sis lub suab nrov, hnov ntawm tus nkag ntawm lub chaw ua hauj lwm of elevator rau koj tseem tuaj. Yog li, yog tias koj txiav txim siab ua ib lub cork soundproofing nyob hauv tsev, nws tsim nyog los xav txog qhov teeb meem no nrog rau ib tus kws kho mob tshwj xeeb.
Thiab, ntawm chav kawm, feem ntau cov ntaub ntawv rau suab nrov rwb thaiv tsev ntawm cov phab ntsa hauv cov chav tsev yog polyurethane, polyvinylchloride, polyester, ua npuas dej , muaj ib lub cellular qauv. Xws li cov lus txiav tawm suab yog ua rau daim slabs nrog lub thickness ntawm 5-30 hli, uas yog haum yooj yim tsau rau ntawm qhov chaw nrog kev pab los ntawm cov nplaum-muaj tsev ntaub ntawv. Lub suab txias coefficient ntawm cov khoom siv hluavtaws yog - 0,65-0,75, thiab qhov no yog qhov qhia tau zoo heev. Ntxiv rau, tag nrho cov ntaub ntawv no, ntxiv rau cov lus suab nrov, muab qhov kub nyob hauv chav.