Lub suab nrov yog cov suab tsis zoo thiab tsis muaj txiaj ntsig ntawm qhov sib txawv thiab siv zog, pom los ntawm tib neeg pob ntseg thiab ua rau muaj kev xav tsis zoo. Qhov xwm ntawm lub suab nrov yog nyob ntawm qhov chaw thiab tuaj yeem ua tau txhua yam, aerodynamic, electromagnetic, hydrodynamic.
Hnub no, kev tiv thaiv lub suab nrov yog qhov tseem ceeb: cov chaw tsim khoom muaj ntau dhau nrog cov khoom siv, txoj kev tau dhau los nrog tsheb, kev kho thiab kev sib tsoo ntawm cov neeg nyob ze tsis tshua muaj.
Thiab nws mob kev lag luam. Yog li, cov neeg ntawm kev puas siab puas ntsws ntawm 70 dB suab nrov ua ob zaug ntau qhov yuam kev xws li nyob ntsiag to. Nyob rau tib lub sijhawm, kev ua haujlwm muaj peev xwm txo qis li ntawm 60%, thiab rau cov neeg ua haujlwm lub cev - los ntawm 30%. Lub suab nrov ntawm kev siv zog ntau ntxiv cuam tshuam cov ntaub ntawv suab thiab cuam tshuam kev hnov lus ntawm ib tus neeg, cuam tshuam rau cov hlab ntsha, ua rau muaj kev qaug zog thiab txo qis kev ua haujlwm. Raws li kev cuam tshuam ntawm lub suab nrov, circulatory disorders tshwm sim vim capillary constriction, ntshav siab nce, thiab lub cev tsis kam txo.
SNiP Kev Tiv Thaiv Tsis Txaus SiabLub luag haujlwm los muab kev ntsuas rau kev tiv thaiv suab nrov:
- hauv chaw ua haujlwm ntawm kev lag luam;
- hauv cov tsev pej xeem thiab thaj chaw;
- nyob rau thaj chaw nyob.
Suab nrov yog tsim los ntawm lub suab, cov khoom siv hauv tsev, tsheb sab nraum qhov rais, cov cuab yeej ua haujlwm. Yog li ntawd, kev tiv thaiv suab nrov tsuas yog qhov tseem ceeb thiab tau txiav txim siab, normalized los ntawm SNiP 23-02-2003, cov cai SP 51.13330.2001; raws li muaj ib ntu hauv txhua qhov project.
Hnub no, kaw cov qauv thiab cov kev daws teeb meem tshwj xeeb yog siv los tiv thaiv thaj chaw nyob los ntawm lub suab nrov hauv nroog. Cov no tuaj yeem yog cov ntxaij vab tshaus acoustic raws txoj kev tsheb ciav hlau thiab txoj kev loj, thiab "cov tsev tshuaj ntsuam" tsim ntawm txoj kev thiab cov tsev nyob. Kev tiv thaiv zoo yog qhov tob ntawm txoj kev txoj kev thiab kev tsim kho ntawm qhov chaw siab tshaj. Cov tuam txhab lag luam raug tshem tawm ntawm lub nroog, thiab qee qhov haujlwm (kev kho txoj kev thiab kev sib txuas lus, kev tsim kho) raug txwv thaum hmo ntuj.
Qhov kev tiv thaiv suab nrov zoo tshaj plaws yog cov phab ntsa loj thiab cov plag tsev tuab hauv koj lub tsev, tab sis qhov no nyuaj thiab tsis muaj txiaj ntsig. Nws yog qhov tsim nyog los ua lub suab rwb thaiv tsev los ntawm cov khoom ntxeem tau nrog cov qauv fibrous, tshwj xeeb tshaj yog nyob rau hauv cov pob qij txha ntawm cov kabmob load. Ntawd yog, soundproofing pib nrog kev tsim ntawm lub tsev.
Ib txheej thaiv suab yuav tsum tau muab tso rau hauv pem teb hauv qab cov vuas, parquet lossis laminate, ua rau phab ntsa. Rau ntxiv suab nrov rwb thaiv tsev, ib tug suspended acoustic qab nthab yog siv. Nws nqus suab nrov thiab txhim kho acoustics.
Tiv thaiv koj tus kheej ntawm txoj kev rumble yuav pab tauob chav glazed qhov rais, nyiam dua ob-, peb-chamber. Technological qhov khoob ntawm qhov sib txuas ntawm qhov rais thiab phab ntsa, ntawm qhov rais sills, yuav tsum tau muab khi nrog sealant. Kev tiv thaiv suab nrov zoo - cov menyuam shutters nrog cov yam ntxwv siab soundproofing, glazed loggias thiab balconies. Lub qhov rooj thiab lub qhov rooj ntawm lub qhov rooj yuav tsum tau muab kaw.
Qee lub suab raug xa mus rau hauv daim ntawv ntawm kev co raws phab ntsa thiab qab nthab. Thiab qhov no, raws li koj paub, yog qhov teeb meem cuam tshuam rau tib neeg kev noj qab haus huv.
Cov suab nrov zoo li no nyuaj rau kev daws teeb meem. Koj tuaj yeem ua kom tsis zoo rau lawv ib nrab nrog kev pab los ntawm ib qho backfill ncoo nyob rau hauv lub hauv paus ntawm hauv pem teb, uas dampens lub vibration. Siv tau zoo silica yob fiber ntau Supersil (6 hli). Yog tias koj tiv thaiv cov pob qij txha ntawm cov khoom thauj khoom nrog nws, koj tuaj yeem txo cov suab nrov los ntawm 27 dBA.
Kev tiv thaiv lub suab nrov thiab kev co yog ua los ntawm kev siv lub suab nrov nrov thiab kev co-kev cais cov qauv thiab cov ntaub ntawv. Nws yog qhov zoo uas nyob hauv tsev qhov cuam tshuam ntawm kev co yog qhov tsis tseem ceeb thiab feem ntau yog luv luv. Tab sis kev tiv thaiv los ntawm kev co hauv chaw ua haujlwm yog qhov teeb meem nyuaj dua.
