Aluminom foamed bụ ụdị ihe onwunwe multicellular, ọ bụ ụdị ihe nhazi dị fechaa. Ọ nwere ezigbo arụmọrụ na nnukwu deformability. Ọ bụ ezigbo ihe na-etinye ume. A na-eji ya na ụgbọ ala, ụgbọ elu, ikuku ikuku na mpaghara ndị ọzọ. Ọ dabara nke ọma maka ụlọ nchekwa ihe mgbochi dị iche iche. N'ihi na a na-ejikarị ya dị ka ihe nchebe mmetụta, ọ bụ Dynamic shock mkpakọ arụmọrụ enwetawokwa nnukwu nlebara anya. A na-emepụtakarị aluminum foamed ka ọ bụrụ ihe owuwu Sanwichi, ya bụ, ihe a na-akpọ "Sanwichi" nke nwere ogwe ígwè na isi aluminum foamed. Ihe aluminom nwere njirimara nke ya ma n'otu oge ahụ na-edozi nsogbu nke ike ya dị ala, nke bụ usoro dị oke egwu.

Aluminom ụfụfụ ihe onwunwe nwere àgwà nke damping na absorbing ike ujo, ma ike nke otu aluminum ụfụfụ ihe dị ala. Iji belata mmebi nke mgbawa mmetụta ibu na ala kọlụm nke etiti, a oyi akwa nke aluminum ụfụfụ ihe na-agbakwunyere n'etiti abụọ n'ígwé nke ígwè efere na-etolite a multi-layer mejupụtara mgbochi mgbawa Ọdịdị, nke mere na-aghọta na. ọrụ nke nchedo mgbawa na ujo attenuation. Mgbe ebili mmiri gbawara agbawa na-emetụta nhazi ihe mejupụtara, ụfụfụ aluminom na-emepụta nrụrụ plastik ma na-ejikọta ya. N'ihi nkwụsịtụ dị ala nke aluminom foam shock wave, ike nke nrụgide nrụgide nwere ike ịda mbà nke ukwuu. N'ime usoro a, ike nke ikuku ujo na-ebelata, a na-eme ka ikike mgbawa na-eme ka ọ dịkwuo mma ma e jiri ya tụnyere ihe monolayer.