Ibicuruzwa bya reberi bikozwe muburyo bwa fiziki cyangwa imiti ifata ifuro hamwe na reberi nkibikoresho fatizo kugirango ubone ibikoresho bya sponge bisa na reberi. Iri koranabuhanga ryakoreshejwe cyane mu nganda zinyuranye zitanga umusaruro, nk'urugi rw'imodoka na kashe ya idirishya, amakariso yo kuryamaho, kubaka gasketi zubaka, ibikoresho bya seisimike, ibikoresho byo kurinda siporo, n'ibindi.