Ho itšehla thajana, Kaho
Motsoako o utloahalang: li-coefficients tse amohelang molumo. Ho nkoa ka lentsoe la thepa: tafole
Likamoreng tseo boholo ba maralo a tsona a entsoeng ka litene tse bulehileng, plaster, lisebelisoa, konkreite, khalase kapa tšepe, kamehla ho na le nako e telele ea ho etsa joalo. Haeba ho na le mehloli e 'maloa ea pontšo ka kamoreng e joalo: ho tsamaisana ha' mino, lerata la tlhahiso, meqoqo ea batho - ho na le molumo o hlakileng oa molumo o tobileng ho pota-pota marako.
Ho hloekisa likhalase
Ho noa ha molumo
Lisebelisoa tsa molumo li tla lihlopheng tse latelang:
- Mehaho e makhethe;
- Tse tharo-dimensional;
- Tse kotsi (ho akarelletsa le fibrous);
- Ho na le bothata ba ho ba teng ha perforated skrini;
- Resonant.
Ho phahamisa bohlokoa ba coefficient, ho phahamisa sehlopha sa ho amohela molumo.
Ho utloahala ha molumo oa molumo
E monate ho utloahala molumo
Mehaho ea morao-rao, likarolo tse nang le molumo o nang le molumo o utloahalang haholo. Li ile tsa iponahatsa li atleha ho latela li-acoustics le ho khotsofatsa litlhoko tse eketsehileng tse hlokehang bakeng sa mokhabiso oa hare.
Mofuta oa ho kenya letsoho hantle
Rea hlokomela hore motsoako oa motsoako oa molumo o baloa e le karolelano ea letšoao le sa kenngoa ka holim'a metsi le ho fetisetsoa ho eona ho matla a feletseng a sebetsang holim'a metsi. E le hore u fumane lintlha tsa boitsebiso mabapi le ho nkoa ha molumo oa thepa e ka sehloohong ea mohaho, tafole ea coefficients e amohelang molumo e sebelisoa. E fuoa ka tlase.
Letlapa. Motsoako o utloahalang, li-coefficients tse amohelang molumo
Boitsebiso | Chelete e kopanetsoeng ea lerata ka 1000 Hz |
Letlapa la fiberboard | 0.40-0.80 |
Letlapa la li-perousated acoustic | 0.4-0.9 |
Fibrolite | 0.45-0.50 |
Khalase ea foam | 0.3-0.5 |
Lerako la konkreite | 0,015 |
Tekoro ea matloana | 0.76-0.81 |
Lerako la lehong | 0.06-0.1 |
Lebota la Brick | 0.032 |
Basalt fiber | 0.94-0.95 |
Mehaho e amohelang molumo
Lisebelisoa tse amohelang molumo oa mofuta oa fibrous le porous li sebelisoa khafetsa ho ntlafatsa thepa ea mahlaseli ea ntlo ea liholo, li-cinema, liholo tsa konteraka, li-studios tsa ho rekota. Li boetse li sebelisetsoa ho etsa lerata le tlaase ho li-kindergartens, lipetlele, likolo.
Ho eketsa lerata la lerata ka lebelo la maqhubu a tlase, botenya ba thepa e tlameha ho eketseha kapa sebaka se pakeng tsa mokelikeli le mohaho o bontšang molumo o hlophisitsoe.
Haeba motsoako o utloahalang o sa hlajoe 'me ha ho na lesela la ka ntle ho bona, a ka sebelisoa ka ts'ireletso e senyehileng e thehiloeng linthong tse nang le lihlooho.
Lekhalo pakeng tsa skrine le thepa ea fiber, websaete e nang le moea o kenyelletsoeng ke moea e behoa ho qoba ho kenngoa ha likaroloana tsa fibrous moeeng. Mehaho e amohelang molumo, e nang le thepa e entsoeng ka perforated, e etsa hore ho khonehe ho hlokomoloha molumo oa boleng bo botle hangata. Phetoho ea karabo ea hangata ea ho nkoa ha molumo e hlaha ka ho khetha thepa. Hape ka ho fetola botenya ba tsona, boholo le sebōpeho, sebaka se pakeng tsa likoti. Mehaho e mamellang molumo e nang le lisebelisoa tsa tšepe e entsoeng ka perforated e sebelisoa haholo e le liaparo tse khahlanong le vandal. E 'ngoe ea thepa e tšoanang ea kajeno ke "Shumanet Eco".
Lisebelisoa tse ntle ka ho fetisisa tsa ho lla. Glass wool
Boitsebiso bo entsoeng ka motlakase oa fiberglass, e nang le matla a maholo le ho theoha. Boea ba khalase bo boetse bo khetholloa ke ho hanyetsa ho hoholo ha li-vibration. Ho khoneha ha molumo oa khalase ho utloahala ka lebaka la ho ba teng likhareng pakeng tsa maqhubu a palo e kholo ea voids e tletseng moea. Melemo ea khalase ea khalase ke tšireletso ea mollo, boima bo tlase, elasticity e phahameng, ho se fumanehe ha tlhaho ea metsi, phetoho ea mouoane, ho se tsotelle ha lik'hemik'hale. Boea ba khalase bo sebetsa e le karolo ea likaroloana tsa li-acoustic ho tloha meqolong kapa lipoleiti, e le e 'ngoe ea lihlopha tsa mehaho e mengata ea ho utloa molumo.
Boea ba moriri
Boea ba 'mino oa k'hothone ke bohlasoa ba thepa, lihlahisoa tse tala tse nang le majoe a mangata, li-slags tsa metallurgic le mefuta ea tsona.
Melemo ea boitsebiso boo: ho se sebetse hantle, ho se tsotelle ha lik'hemik'hale le, ka lebaka leo, ho se sebetse ha likhahla tse nang le tšepe tse amanang le boea ba moriri. Boleng ba ho nkoa ha molumo boa phethahala ka lebaka la tokisetso ea mahlahahlaha.
Ho fumana coefficient e phahameng ea ho amohela molumo (ho tloha ho 0,7 ho ea ho 0,9) ho phallo eohle ea maqhubu, ho sebelisoa mehaho e mengata ea li-resonant, e nang le litšoantšo tse fapaneng tse tšoanang tse nang le litsela tse sa tšoaneng tse nang le likheo tsa moea tse fapaneng.
Lisebelisoa tsa "Shumanet Eco"
Li emela sebaka se sa sireletsang se neng se reretsoe ho sebelisoa ka likarolo tsa likhara, plasterboard sheet linings kapa lisebelisoa tse emisitsoeng. Li entsoe ka sebōpeho sa li-plateform tsa fiberglass, e leng laminated ka fiberglass. Lintho tsena li sebelisa binder e thehiloeng-acrylic e thehiloeng lipakeng tse sa amohelehang.
Likarolo tsa likamore tse kholo
Ho lokela ho hlokomeloa hore ka likamoreng tse nang le bophahamo bo boholo, phello ea ho fokotsa nako ea ho khutlisetsa morao ka lebaka la mehaho e meng ea ho amohela molumo ha e kholo haholo. Likamore tse joalo li laola nako ea ho tsosolosa ka lebaka la sebōpeho sa lisebelisoa le marako. Ka mohlala, tšebeliso ea lisebelisoa tse sephara empa ho pota-potile le lipilisi tsa mefuta e fapa-fapaneng kapa mabalcone maboteng ho etsa hore motho a amohele hantle. Tsela ena ea lisebelisoa tsa mehaho e etsa hore ho khonehe ho fumana tšimo ea li-acoustic e fapaneng haholo, e leng hantle e amang boemo ba leholimo bo nang le mahlaseli a lekaneng ka kamoreng.
Hape hoa lokela ho hlokomeloa hore kakaretso ea lerata la holo e eketsa ka boteng ba libaka, lifahleho tse bonolo tsa lifahleho, likharetene. Sena se lokela ho nkoa ka hloko ha u khetha thepa ea ho qetela e le hore u khetholle molumo. Li-coefficients tse nang le molumo oa molumo tabeng ena li tla eketseha.
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