Izixhobo ezikhuselayo zesakhiwo zilungiswa ngokubumba umnatha okanye umatshini, kwaye zinethemba elibanzi lokusebenzisa kwiindawo ezininzi ezifana ne-aerospace, izixhobo zomkhosi kunye nobuchwepheshe be-elektroniki ngokusebenzisa iimpawu ezigqwesileyo zokufunxa amandla kunye ne-cushioning ye-aluminium foam.