Common sound barrier materials

Inzwi rinodzivirira zvinhu zvinonyanya zvinosanganisira simbi, kongiri zvinhu, PC zvinhu uye FRP zvinhu.
1. Metal ruzha chipingamupinyi: aruminiyamu ndiro, galvanized ndiro uye ruvara simbi ndiro zvinhu zvakajairika simbi.Iyo simbi inonzwika barriers ine shutter type uye microporous punching type, inogona kutora ruzha.Chimiro chechigadzirwa ndeye alloy coil plate, galvanized coil plate, uye pamusoro peH simbi mbiru yakarukwa, ine yakanaka corrosion resistance.Uye zvakare, iyo simbi inonzwika barriers ine zvakare zvakanakira kudzivirira kwemvura, kupisa kupisa, UV kuramba, uye haina kukanganiswa nekunze kwekunze shanduko.

2. Concrete sound barriers: zvinhu zvikuru ndeyekrete yekrete uye yakakwirira-yakasimba kongiri.Ichi chigadzirwa itsika yekugadzira maitiro.Zvakanakira zvaro zvakadzikama uye zvakaoma.Zvayakaipira hazvina kunaka kuvharidzira ruzha uye kudzikisa ruzha.Zviri nyore kutsemuka mushure mekuchinja kwenguva.Nekuda kwehukuru hwakafa huremu hwekongiri inonzwika barriers pachayo uye yakanyanya njodzi coefficient, vashandi vemotokari vanokuvara netsaona mushure mekutsemuka.

3. PC ruzha chipingamupinyi: chikuru zvinhu PC bhodhi.Peji rePC rine kusimba kwakasimba, 250 nguva dzakakwirira kupfuura girazi rechinyakare, kusimba kwakasimba kwesimba uye kwakanaka kupfugama kuramba.Zvakare, iyo yakazara mwenje transmittance yePC board yakakwira, inosvika 85%, uye huremu hwese hwakareruka, uye kuisirwa kuri nyore.Iko kuvharwa kweruzha uye kudzikisa ruzha mhedzisiro yePC ndeye 3-4DB yakakwira kupfuura iyo yegirazi, inova kadhi yehwamanda yezvakajeka zvekuvharisa ruzha.

4. FRP inonzwika chipingamupinyi: chimiro chikuru chiri kuvaka simbi uye kurira-inotora mapaneru.Chivharo chepamberi ndeye engineering plastiki perforated plate;Iyo yekumashure inonzwika isina ruzha pani ndeye FRP yakawedzera mbiri;Iyo yemukati yekuzadza inoumbwa necentrifugal inoumba girazi faibha pamusoro yakaputirwa nealkali-isina mvura isina mvura yegirazi fiber jira kana isingapinde mvura inonwa firimu.Mabhenefiti ayo inzvimbo yakatsetseka, kunyura kwakasimba mutsindo uye kusagadzikana kwemarara.