• cpbj

I-Aluminium Foam High-Efficiency High-Efficiency Acoustic Tunnel Tunnel Iqeda Umsindo Nokuncishiswa Komsindo

Incazelo emfushane:

Ipuleti le-aluminium yegwebu elivaliwe linembobo ukuze lenze ipuleti le-acoustic elisebenza kahle kakhulu (Φ2mm izimbobo, izinga lokubhoboza elingu-1~3%), elinokusebenza okuhle kakhulu kokumuncwa komsindo, futhi izinga lokumunca umsindo lingafinyelela ku-60%~90%. Njengoba ingaphezulu lale nto lingenayo ibhanoyi, inomsebenzi omuhle kakhulu wokumunca umsindo osakazwa phezulu, futhi ngesikhathi esifanayo, inomsebenzi wokumunca umsindo we-perforated Helmholtz resonance absorber, oqinisekisa izinga eliphezulu lokumunca umsindo.


  • Ukuminyana:0.25g/cm3~0.75g/cm3
  • Isilinganiso esingenalutho:75%~90%
  • Amandla okumuncwa:8J/m3 ~ 30J/m3
  • Amandla acindezelayo:3Mpa ~ 17Mpa
  • Amandla e-Flexural:3Mpa~15Mpa
  • Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    Incazelo Yomkhiqizo:
    Amaphaneli e-aluminium eyigwebu elivaliwe enziwa abe amaphaneli abamba umsindo asebenza kahle kakhulu ngemva kokwelashwa kokubhobozwa (Φ2mm izimbobo, izinga lokubhoboza elingu-1-3%), anokusebenza okuhle kakhulu okumunca umsindo, futhi izinga lokumunca umsindo lingafinyelela ku-60% kuya ku-90%. Njengoba ingaphezulu lalokhu kwaziswa lingenayo indiza, inomsebenzi omuhle kakhulu wokumunca umsindo osakazwa phezulu, futhi ngesikhathi esifanayo, inomsebenzi wokumunca umsindo we-perforated Helmholtz resonance acoustic absorber, oqinisekisa izinga eliphezulu lokumunca umsindo. Ngaphezu kwalokho, endaweni enomswakama, izinto ezivamile ze-acoustic zimunca amanzi futhi zinwebe, i-coefficient yokumunca umsindo iyancipha kakhulu, kuyilapho impahla ye-aluminium foam ingamumbi amanzi, izinga lokumunca umsindo wayo alinciphi.

    uhlelo lokumunca umsindo

    Ipuleti legwebu le-aluminium elingemuva kwesethi yogqinsi oluhlukene lwesendlalelo somoya, imvamisa eyinhloko yokumuncwa komsindo ihlukile, nogqinsi longqimba lomoya lusuka ku-0mm luye ku-90mm, imvamisa eyinhloko yokumuncwa komsindo isuka ku-2000Hz yehle iye ku-300Hz noma ngaphezulu. Uma ukushuba kongqimba lomoya kungu-10, 30, 60, 90mm, imvamisa eyinhloko yezinga eliphezulu lokumunca umsindo ngu-1000Hz, 500Hz, 400Hz, 300Hz noma kunjalo. Ngokusho komklamo wokusabalalisa imvamisa yomsindo iphaneli ye-foam acoustic ngemuva kogqinsi longqimba lomoya. Umgwaqo onguthelawayeka, amathanela angaphansi komfula, amathanela angaphansi kolwandle kanye nezinye imvamisa eyinhloko yomsindo edalwe yimoto cishe engu-400Hz, ngomsindo wefrikhwensi ephansi, ngakho imingcele yomsindo womgwaqo onguthelawayeka, imigudu engaphansi komfula nangaphansi kolwandle emunca umsindo wamaphaneli e-aluminium foam acoustic ngemuva kokusetha ungqimba lomoya owugqinsi ongu-60mm, umphumela wokunciphisa umsindo muhle. Umsindo womzila kaloliwe unomsindo ophakathi nendawo nophezulu ngaphezu kuka-1000Hz, ungqimba lomoya oluwugqinsi ongu-20mm lusethwe ngemuva kwepuleti elimunca umsindo le-aluminium foam elinomphumela omuhle wokunciphisa umsindo.

    I-Noise Barrier workshop-1

    Izici zomkhiqizo:
    Ukuminyana: 0.25g/cm3~0.75g/cm3;
    Isilinganiso esingenalutho: 75%~90%;
    Amandla okumuncwa: 8J/m3 ~ 30J/m3;
    Amandla acindezelayo: 3Mpa ~ 17Mpa;
    Amandla e-Flexural: 3Mpa~15Mpa;
    Imbobo: isatshalaliswa ngokulinganayo i-1-10mm, indawo enkulu yokuvula i-4-8mm;
    Ukusebenza kokuvikela umlilo akushi, akukhiqizi amagesi anobuthi;
    Ukumelana nokugqwala, impilo ende yesevisi.
    Ukucaciswa komkhiqizo: 1200mm*600mm*H noma ukukhiqizwa okwenziwe ngokwezifiso ngokuya ngezidingo zamakhasimende.

    I-Aluminium Foam High-Efficiency High-Efficiency Acoustic Tunnel Tunnel Iqeda Umsindo Nokuncishiswa Komsindo


  • Okwedlule:
  • Olandelayo:

  • Bhala umyalezo wakho lapha futhi usithumelele wona

    Imikhiqizo ehlobene

    • Isithiyo Somsindo

      Isithiyo Somsindo

      H okuthunyelwe okusetshenziselwa ukusekela imigoqo yomsindo/izithiyo zomsindo Phakamisa usayizi weposi h: ukwelashwa kwendawo: uthayela kanye ne-pvc embozwe 100X100X6X8mm 125X125X6.5X9mm 150X150X7X10mm 175X175X7.5X00X1mm I-Barriers/20X1mm0 izithiyo Izici Kulula ukuzifaka. Idizayini ye-modular, evumelana nezimo, ukufakwa nokususwa okusheshayo nokulula. Ukumuncwa komsindo okuphezulu. Ikakhulukazi umphumela omuhle wokunciphisa umsindo. Ukuqina okuphezulu: Isakhiwo sesakhiwo sisekelwe ezimweni zezulu ezihlukene kanye nomthwalo womoya. Ishidi lishaywa ...

    • I-Simulation Flexible Aluminium Foam, umhlobiso wezakhiwo, ukwahlukanisa umsindo nokunciphisa umsindo

      Simulation Flexible Aluminium Foam for, Archite...

      Imikhiqizo Incazelo Umkhiqizo weshidi lokuhlobisa oguquguqukayo oguquguqukayo wempuphu ephilayo uwuhlobo oluguquguqukayo, oluncane nolula, owenziwe nge-polymer yamangqamuzana ancibilika emanzini njengento engaphezulu, i-polymer ephezulu yamangqamuzana kanye nesigcwalisi esingaphili njengongqimba olungezansi, futhi sihlanganiswa ngokuzenzakalela. Ishidi eliguquguqukayo, ukushuba kweshidi kufinyelela ku-3 mm, umkhiqizo oqediwe ubizwa ngokuthi (i-porcelain ethambile) isakhiwo esiyinhlanganisela esiyimpuphu esiyinhlanganisela ishidi eliguquguqukayo lokuhlobisa. Intuthuko kanye ...

    • 20mm I-Aluminiyamu Eyigwebu Eminyene Ebamba Umsindo Sandwich Yezindonga Zokuvimbela Umsindo

      20mm I-Aluminiyamu Ewugqinsi Eyigwebu Edonsa umsindo...

      Incazelo Yomkhiqizo: 20mm Thick Foam Aluminium Sound Barrier Wall Sandwich iwumsebenzi we-acoustic osebenza kakhulu ohlanganisa into ewumgogodla we-aluminium eyigwebu ehlanganiswe phakathi kwamaphaneli e-aluminium amabili amunca umsindo. Lesi sakhiwo sikunikeza ukusebenza okuhle kakhulu kwe-acoustic kanye namandla okufaka umsindo oqinile. Lesi sangweji sodonga lokuvimbela umsindo singanciphisa ngempumelelo ukudluliswa komsindo futhi sinikeze indawo ethule yezinhlelo zokusebenza ezihlukahlukene. Izici Zomkhiqizo: 1. Ukumuncwa komsindo okuphumelelayo: ngakho...

    • Isithiyo Somsindo Uchungechunge Lwesitimela Somsindo

      Isithiyo Somsindo Uchungechunge Lwesitimela Somsindo

      Umgoqo womsindo wesitimela we-Beihai oyinhlanganisela we-Beihai uhlukaniswe waba umgoqo womsindo wohlobo olubukisayo onokuvaleka komsindo okumsulwa, kanye nesithiyo esiyinhlanganisela somsindo esinenhlanganisela yokumuncwa komsindo kanye nokufakwa kwemisindo, lesi sakamuva senzelwe ukwahlukanisa umsindo okusebenzayo. Iningi lezithiyo zomsindo zikhetha uhlobo oluxubile lokumuncwa komsindo kanye nokwahlukanisa umsindo, olubonakala ngokulawula okuhlosiwe kokukhiqizwa kanye nezici zokudlulisa umsindo kaloliwe. Ukucaciswa kwesithiyo somsindo wesitimela...

    • Igwebu le-aluminium elimunca umsindo ngeseli

      Igwebu le-aluminium elimunca umsindo ngeseli

      Incazelo Yomkhiqizo: I-Acoustic Through-Cell Foam Aluminium iyimpahla esetshenziswa ekumunceni kwe-acoustic nasezinhlelweni zokuvikela umsindo. Yenziwa ngokwakha ukwakheka okuqhubekayo kweseli nge-aluminium alloy substrate. Izici Zomkhiqizo: 1. Ukusebenza kokumuncwa kwe-Acoustic: ukwakheka kwe-cell-cell yegwebu le-aluminium kungamunca ngempumelelo amandla egagasi lomsindo. Igagasi lomsindo lizoboniswa futhi lihlakazeke izikhathi eziningi ngemva kokungena emigodini, ukuze amandla egagasi lomsindo athuthuke...