1. Loading date: Kubvumbi., 15^th,2023
2.Nyika: Morocco
3.Commodity: Yakavharwa sero aluminium foam panel
4.Size: 1000mm x 90mm x 20mm/2000mmx115mmx20mm/2000mmx80mmx42mm
5.Kuwanda:50PCS
6.Kushandisa: Kuvhunduka kunotora kuyedza

7.Contact information:
Sales Manager: Jessica

Email: sales22@chinabeihai.net

Iyo yakavharwa sero aruminiyamu foam ndiro inogadzirwa kuita yakanyanya kunaka inonwisa ndiro mushure mekuvhiyiwa (φ2mm gomba, perforation rate 1 ~ 3%), ine yakanakisa kunyudzwa kwemutsindo, uye mwero wekurira unogona kusvika 60% ~ 90%. Nekuti pamusoro pechinyorwa ichi hachina ndege, ine yakanakisa nzvimbo inotaridza kurira kwekuita basa, uye panguva imwe chete yakapeta Helmholtz resonance absorber kurira kwekuita kuti ive nechokwadi chekunyura kweruzha. Uye zvakare, munzvimbo ine hunyoro, zvakajairwa zvinotora ruzha zvinhu zvinotora hunyoro uye kuwedzera, uye ruzha rwekunyudza coefficient rwakadzikiswa zvakanyanya, nepo aluminium furo zvinhu haitore hunyoro, uye kurira kwayo kunyura hakuna kuderedzwa.
Sezvo ukobvu hwemhepo hunowedzera kubva pa0mm kusvika 90mm, iyo huru frequency yekutorwa kwezwi inoderera kubva pa2000Hz kusvika pa300Hz. Kana ukobvu hwemhepo yemhepo iri 10, 30, 60, 90mm, iyo huru frequency yekunyudza ruzha ndeye 1000Hz, 500Hz, 400Hz, 300Hz zvakateerana. Zvinoenderana neruzha frequency kugovera dhizaini foam rate inopfenyura dhizaini kuseri kweiyo air layer ukobvu. Iyo huru frequency yeruzha inogadzirwa nemotokari mumugwagwa mukuru, rwizi rwezasi mugero uye mugero wepasi pemvura wakatenderedza 400Hz, inova yakaderera frequency ruzha, saka iyo mhepo ye60mm gobvu inoiswa kuseri kwefoam aluminium acoustic plate yehighway sound barrier, rwizi pazasi uye. submarine tunnel acoustic wall, ine yakanaka yekudzikisa ruzha. Ruzha rwenjanji ndeyepakati-yakakwirira frequency ruzha pamusoro pe1000Hz, uye 20mm gobvu remhepo rakaiswa kuseri kwefoam aluminium-inotora ruzha panhi, ine yakanaka yekudzikisa ruzha.