Nokukurumidza kufambira mberi kwechinjo yeindasitiri, vanhu vakagadzira “ruzha rwemaindasitiri” rutsva mukuwedzera kumanzwi echisiko. Kubuda kwe "industrial sounds" kunosimbisa tsoka dzebudiriro yemaindasitiri. Zvisinei, mukugadzirwa kwe "industrial sounds" , zvisingadzivisiki zvakasiya "chirema" - ruzha, saka "ruzha" hondo yekudzivirira yakatanga.
Parizvino, zvinhu zvakajairika zvinotora ruzha uye zvinoderedza ruzha pamusika zvinosanganisira polyester faibha, girazi shinda, polyurethane furo, inorganic furo simbi zvinhu, nezvimwewo. Kudzivirira uye kukwanisa kuderedza ruzha ka7-10 nguva ye polyurethane foam, girazi fiber, uye huchi aluminium. Kana yaiswa kuzvitima zvinomhanya zvakanyanya uye mapaneru emota bhokisi, iyo yekuvharira inzwi iri pedyo ne30dB. Zvinoenderana nedhata rekuyedza, iyo ruzha rwekuvharidzira mwero weakajairwa ruzha zviratidziro anogona chete kudzikiswa ne5dB, uye furo aluminium zvinhu zvinogona kudzikiswa ne10-20dB.
Nekuvandudzwa kwealuminium foam maindasitiri, furo realuminium rinoshandiswa muminda yakawanda uye yakawanda yekunyudza ruzha uye kuderedza ruzha uye zvivakwa zvine hukama, kunyanya mumigwagwa mikuru yezvipingamupinyi, kuderedza ruzha rwenzira, kudzikisa ruzha rwepasi pegungwa, uye kufefetedza kwemhepo. Masvingo emadziva ekutuhwina anotora ruzha; kushongedza kwemukati kwenzvimbo dzevaraidzo; furo aluminium sound insulation floors; foam aluminium kugadzirwa kwemarori, mota dzevafambi uye mota mufflers; foam aluminium kugadzirwa kwekuvaka-inonwisa mabheti, senge masitudiyo ekurekodha, makamuri ekudhibhisa, mahoro emakonsati, horo dzemisangano, nhandare, nezvimwe.
Nguva yekutumira: Kubvumbi-06-2022
