Ruzha rwuri mukamba yengarava rwunonyanya kubva kumainjini edhiziri. Ruzha rwuri mukabhini haruzongovhiringidzi chete nekuparadza kushanda kwezviridzwa zvengarava uye midziyo, asi zvakare kunokanganisa kushandiswa kwenhare uye mapaipi efoni pakutaurirana, uye kana vashandi vari munzvimbo ine ruzha yakasimba yekushanda kwenguva yakareba. nguva, teerera Uye kugona basa kuchaderedzwa, kuchikanganisa hutano hwemuviri nepfungwa. Kune nzvimbo dzakavharirwa, reverberation ine simba guru paruzha, uye kunwa kwenzwi uye kuderedza ruzha chiyero chinoshanda chekudzikisa zvinobudirira kudzokororwa kwekabhini.

Zvishandiso zvechinyakare zvinotora ruzha zvinonyanya zvinosanganisira: organic faibha zvinhu (senge donje faibha, huni fiberboard), inorganic fiber zvinhu (segirazi makushe, rock wool), uye furo polymer zvinhu (polyurethane furo, polypropylene furo), asi zvinhu izvi yakaderera musimba, brittle uye nyore kupaza, pfupi sevhisi hupenyu, nyore kuita deliquesce, nyore kubhururuka, uye nyore kugadzira chechipiri kusvibiswa. Tichifunga nezve yakasarudzika nharaunda pachikepe uye zvinodiwa zvehutano zvevashandi, huremu huremu uye kurira kwekuita kwekuita kunofanirwa kusarudzwa. Yakanakisa, inodzivirira moto, inodzora murazvo, inodzivirira hunyoro, isina guruva, isina chepfu, ine hutano uye inochengetedza zvakatipoteredza. Nekuvandudzwa kwetekinoroji uye indasitiri yekugadzira, rudzi rutsva rweporous-inotora ruzha rwakabuda, rwunodaidzwa kuti foam metal material.

Bhokisi rinotora ruzha rinoumbwa nearuminiyamu ine furo rinopfeza ruzha uye gomba kuseri kwaro rinoiswa mukamuri reinjini yepasi pemvura, rinogona kuderedza ruzha nema decibel anodarika makumi maviri, izvo zvinobatsira mukugadzirwa kwengarava dzepasi pemvura dzakanyarara.
Zvimwe zvikepe zvakadai sevanotungamirirwa ma missile vaparadzi vanodawo kushandisa foam aluminium-absorbing panels kuderedza ruzha muimba yeinjini uye kugadzira madziro ekuparadzanisa.
Iyo inoumbwa mahwendefa ezvombo zvehondo, foam aluminium mahwendefa, uye simbi mahwendefa ezvikepe zvechikepe zvinogona kuwedzera simba redhiki nekanopfuura ka2, uye kuputika kwekudzivirira uye kuramba kweballistic kunogona kuwedzera nekanopfuura ka2.

Aluminium yakafuro ine density yakaderera, simba rakakwirira, kusaita ngura, kuvharidzira ruzha, uye kusabatika. Inoshandiswa mukutakura ndege, ngarava, ngarava dzevatakuri, ngarava dzakasanganiswa, yachts, nezvimwewo, foam aluminium inogona kushandiswa kugadzira mapaneru asina ruzha, sirin'i yemukati, pasi-inodzoreredza moto pasi, pombi dzinopedza injini, nzvimbo niches, nezvimwe.