Ukufakwa zeSandi: okuza ukufunxeka Sound. izinto ukufakwa Sound: itheyibhile

Kwiindawo apho kukho inani elikhulu iindawo ezivulekileyo ziquka izitena, sistucco, tile, ikhonkrithi, iglasi okanye intsimbi, ungeva a msindo elide. Phambi ndawo imithombo ezininzi: zomculo, ingxolo mveliso, iincoko zabantu - isandi ngqo ezi enyanzeliswa phezu nokuvakalisa bakhe eludongeni.

Oku kuquka ukwanda intetho ukulalana kwaye izinga lengxolo kwigumbi. Kwiimeko ezininzi, oku azamkelekanga. Umzekelo, iiholo-moya kunye kwizikhululo zikaloliwe, kwakunye kwiivenkile ezinkulu kwaye metro zakhiwe ngendlela efana ukunciphisa ixesha reverberation (kungenjalo ibizwa ngokuba ixesha reverberation), ukususela ekubeni akunakwenzeka ukuba baqonde umxholo kwiintengiso. Kwakhona ngaphakathi kwemida ezimiselweyo kufuneka kube reverberation kumagumbi yeqonga, yekonsathi uze intetho. ixesha reverberation Ukwanda sigqwethe imbono intetho kunye nomculo. Ngokwahlukileyo koko, ixesha elincinane ibandakanya igumbi "owomileyo" kunye nokungabikho ubunzulu yesandi. Ukunciphisa ixesha reverberation okanye utshintsho uhombiso elingaphakathi usebenzisa isandi ukufunxa izixhobo kunye izakhiwo.

Ukukhusela isakhiwo ingxolo, sebenzisa iintlobo ngeentlobo zezixhobo ukuba ezinako ukudala umqobo endleleni yakhe. ukhetho lwabo umiselwa msebenzi. Ingxaki afike soundproofing kunye nokufunxwa ephilileyo. Ngazo kunye nentetho.

soundproofing

Injongo, elijonge soundproofed - kubonisa kwamaza ingxolo, ukuze abanike ukuba angene udonga egumbini. Special izinto soundproofing Isakhiwo owakha umqobo endleleni kwamaza, nto leyo ebonakalisa ngayo. Ukwazi ukuba kuyilwe yokugquma ixhomekeke ikakhulu ngokobunzima. Omkhulu kakhulu kwaye ubukhulu na iindonga, izandi kunzima ukuba angene egumbini. Ukuhlola isakhono olukhulu lokunithumelela izakhiwo usambathisa umsindo ixabiso efana isalathisi se usambathisa yesandi. Le parameter lulinganiselwa kwi dB kwaye kufuneka ibe kuluhlu 52-60 dB. Ingxolo zokwambathisa izinto zithathwa ashinyeneyo. Phakathi kwabo, drywall, ngezitena, eziphathekayo.

umsindo ayengena

Injongo ukufakwa isandi - ukufunxa ingxolo, angavumeli ukuba kuboniswa ukusuka kumphezulu umva egumbini. Oku kulinganiswa parameters ezifana nezixhobo zesandi edalwayo, ukutshintsha kuluhlu 0 ukuya 1. Ukuba ixabiso lomlingani ilingana no zero, uphawu lubonakala ngaphandle kweendonga ngokupheleleyo. Xa zonke ingxolo ako ngokupheleleyo, 'ngumlingani ilingana kumanyano. Izixhobo kunye iimpawu phantsi ingqalelo oluphezulu abo kwinqanaba elithile ukufunxeka yesandi. ukufakwa ephilileyo kufuneka ibe ngaphezulu kwama-0.4.

Silencers ezo maqela alandelayo:

• isakhiwo sixhobo sekhombuya;
• umthamo;
• misindo (kubandakanywa ezinezikhondo);
• misindo kunye ubukho izikrini tubing;
• ekuvakaleni kwelizwi.

Ukuba uphakamile lo mlinganiselo, kokukhona iklasi ukufunxeka.

absorbers sound misindo

ukuvelisa misindo-uhlobo absorbers ngohlobo amacwecwe zemathiriyeli misindo elula, waziqinisa ngqo iindawo ziluvingcile okanye mgama kubo. Ezi zinto ziveliswa ngokusekelwe kaolin, elirhabaxa, SLAG, vermiculite usebenzisa nje Umatshini isamente, ngekalika okanye gypsum. Le mathiriyeli amandla awoneleyo kwaye kusetyenziselwa ukuzinciphisa ingxolo kwi elisekungeneni, esikoleni, iipaseji kunye stairways kwezakhiwo zikawonke nezakhiwo mveliso.

absorbers sound ezinezikhondo

Kwezo ndawo apho absorbers inkangeleko kufuneka ibe ngaphezulu nezamkelekileyo izinto efakiwe ukusuka okuzenzela ziphathwe ngendlela ekhethekileyo. Le nkcazelo eluhlaza esetyenziselwa imveliso ezimbiwa uboya zabo, uboya iglasi, kwakunye nemithi kunye imicu zokwenziwa. absorbers sound olunjalo uhlobo eluphahleni kunye nodonga panels okanye iziqalelo yemilo wegophe kunye nomthamo. Kumphezulu absorbers misindo isicelo inki ezizodwa kudlule umoya, okanye zigqunywe izinto ezizodwa okanye amalaphu, nayo ilifa impahla breathability.

Xa zokwakha mihla isandi ukufunxa panels ezinezikhondo ezifunwa kakhulu. Baye bazibonakalisa ukusebenza kwabo ngokwemigaqo umsindo kwaye ukuhlangabezana neemfuno okwandayo ezibekwe uhombiso.

Nature Ukunciphisa

Ukusasaza energy of intlokoma ive uhlobo ifayibha kunye ngendaleko ubushushu (sound izinto ebangel) ngezizathu ezininzi. Okokuqala, ngenxa viscosity emoyeni, nto leyo siqulethwe kwi interstices interfiber ngokwaneleyo, kunyuka amasuntswana emoyeni umqulu engaphakathi absorber kunye kunobunye. Okwesibini, kukho umoya iimpikiswano zochuku kwimicu nokuba nayo indawo kumphezulu eninzi iyonke. Ngaphezu koko akukho ukukhuhlana kwezinye okuzenzela nganye, kwaye amandla dissipated yi zochuku phakathi imicu njengekristale. Ngoko ke, xa aphakathi ezitsho aphezulu kwenzeka isandi yokufunxa ingakumbi kakuhle. izinto yokufunxa umsindo ngaphakathi 0.4 ... 1.0. Xa amaza ephantsi zenza kube nzima.

Qaphela ukuba ukufunxa ibalwa njengoko umlinganiselo komhlaba kwaye kwelifunekayo amandla yomqondiso ezosulela nayo amandla iyonke, aye phezu komhlaba. Kuba data reference kuncitshiso ingxolo eyenziwa kwezinto ezisisiseko zokwakha kukho uludwe okuza ukufunxeka yesandi. Oku kuboniswe ngezantsi.

Table. ukufakwa Sound, okuza ukufakwa sound

isakhiwo sound abaninzi

izinto Sound-ukufunxa ezi ezinezikhondo kunye nohlobo aneentunja ngoyena wayedla ukuphucula iimpawu ive kwizakhiwo zemiboniso, cinema, iiholo kwikonsathi nokurekhodwa Studios. Kananjalo asetyenziselwa ukwenza ngaphantsi ingxolo eziguqulweyo, izibhedlele, izikolo.

Ukwandisa zokunciphisa ingxolo ezitsho ephantsi, nezinyuko okanye izixhobo ze umsantsa zezulu zicwangciselwe phakathi absorber kunye isakhiwo ebonisa kufuneka zandiswe.

Ukuba absorbers ezinezikhondo ingalandelwa kwi ipeyinti kwaye abanalwazi umphandle wayo ngelaphu, ukuba ingasetyenziswa nokhuseleko ukusuka umonakalo kwizinto eziphathekayo tubing.

In umsantsa phakathi kwekhusi kunye nesixhobo ifayibha ibekwe Isinikezeli nomoya ukuphepha umoya ukuba ungene amasuntswana ezinezikhondo. Sound ibangela isakhiwo, mayixhotyiswe inshorensi tubing, yenza kube lula ukufumana ekunciphiseni umgangatho ingxolo maxa onke ezitsho. Ukulungisa amaza yokufunxa iimpawu kwenzeka ukukhetha kwezinto. Njengoko ngokunjalo ezahlukahlukeneyo balo babulingana nesandla, ubungakanani kunye imilo, umgama phakathi mingxuma. Sound isakhiwo ebangel, mayixhotyiswe tubing metal screen, lisetyenziswa njengesigqubuthelo vandal-proof. Enye namhlanje loo materials "Eco Shumanet".

Okungcono izinto isandi-ukufunxa. fiberglass

Amanqaku unokwenziwa usekelwe Imisonto iglasi ukuba amandla aphezulu kunye luthambe. Glass uboya kwakhona inika lokungcangcazela eliphezulu. Sound Absorption vitreous ngenxa yobukho kwizikhewu phakathi Imicu inani elikhulu imigodi egcwele nomoya. Izinto eziluncedo zoboya zeglasi zitshayelelisekile ukhuseleko emlilweni, ubunzima ukukhanya, okubuyela kwimo ephezulu, akukho ukufakwa amanzi, umphunga wamanzi permeability, imichiza passivity. Glass uboya njengento elementi ushiye ive le abhaliweyo okanye iipleyiti, njengoko omnye esicwangciswe isandi multilayer ukufunxa izakhiwo.

wool wokumbiwa

Mineral uboya kuyinto material ezinezikhondo, ezo izinto kuba silicate linyibilike ezingxondorheni, zeBlack intsimbi, kunye nemixube zayo.

impahla Pluses: incombustibility, iikhemikhali yokungasebenzi, yaye ngenxa yoko, ukungabikho nokumelana kwi isinyithi wadibana ngewulu bezimbiwa. Umgangatho ukufakwa isandi iqaphelwa ngenxa kwilungiselelo umbhodamo of imicu.

Ukuze ufumane isandi eliphezulu onokufunxa (0.7 ukuya 0.9) kulo lonke yefrikhwensi kusetyenziswa multilayer isakhiwo uhlobo resonant, enamakhulu screens eziliqela ngaxeshanye ukuba perforations ezahlukeneyo kunye kwezikhewu umoya olulingana ezahlukeneyo.

Materials "Shumanet Eco"

Bonisa maleko ive enzelwe ukusetyenziswa izahlulelo isakhelo, elibele neemakhishithi zabo plasterboard okanye ekwakhiweni lwangaphakathi emsebenzini. Bona senziwe ngohlobo macwecwe kwimicu zeglasi hydrophobized, apho ngaplastiki ngeglasi. Izinto isicelo nto Umatshini egalelwe isekelwe acrylic, ukwenza iiphaneli isandi ukufunxa nonflammable.

Amanqaku umthamo omkhulu isithuba

Kufuneka kuqatshelwe ukuba kwiindawo ukuba abe umthamo omkhulu, isiphumo yokunciphisa amaxesha reverberation ngenxa yokwakhiwa ukufakwa yesandi ezongezelelweyo akukho mkhulu kangaka. La maziko elawula ixesha reverberation ngenxa uhlobo iisilingi kunye neendonga. Umzekelo, ukusetyenziswa iisilingi non-caba bese ahanjiswa kunye pilasters iimilo okanye balcony ezahlukeneyo ezindongeni yenza isandi yokufunxa enkulu. Olu hlobo iinkcukacha wezakhiwo yenza kube lula ukufumana diffuseness esigangeni ive ngakumbi, nto leyo iba nefuthe entle imozulu ive endlwini.

Kufuneka kuqatshelwe ukuba ukwehla iyonke ingxolo kweholo yaligqiba phambi imihombiso, kulula izitulo, iikhethini. Kufuneka ithathelwe ingqalelo xa bekhetha izinto ukugqibezela, ukuze pick up kukufakwa ephilileyo. ukufakwa Sound kulo mzekelo uza kunyuka.