Ibyuma byuma byacuzwe bivuga ubwoko bwibintu bikozwe mugukomatanya no gucumura ibyuma hamwe.Inzira yo gucumura ikubiyemo gushyushya fibre ku bushyuhe bwo hejuru, bigatuma bahurira hamwe kugirango bakore imiterere ihamye.
Ibikoresho byuma byuma byacuzwe bifite imiterere yihariye ituma bikenerwa mubikorwa bitandukanye.Bimwe mubintu byingenzi biranga fibre yicyuma kirimo: porosity;ubuso burebure;kurwanya imiti;imbaraga za mashini;kurwanya ubushyuhe.
Icyuma cyuma cyuma gitanga imikorere myiza mubijyanye no kuyungurura, kwishongora, kurwanya imiti, nimbaraga za mashini, bigatuma iba ibintu bitandukanye mubikorwa bitandukanye byinganda, harimo: Filtration;Isesengura;Gukingira Acoustic;Gucunga ubushyuhe.