Uduce tw'ikirere two mu kirere dufite uburebure bwa 0.85x

Uduce tw'isi (Ibikoresho by'ubutare byagutse birimo alumina na silica) ni umusaruro w’inganda zikoresha amakara kandi ni urwego rworoshye, rudafite aho ruhuriye n’amazi, rufite umwuka cyangwa gazi idakoresha amazi.

Ni iy'ibinyabutabire bidafite umwimerere, kandi ni ubwoko bw'ibikoresho bishobora kongera gukoreshwa, birimo Al2O3, SiO2, Fe2O3, CaO, nibindi. Ubucucike buri hagati ya 0.7-1.0 g/cc. Bigizwe n'ikirahure cya aluminiyumu, gifite aho gishongera cyane, ubushyuhe buke, kirwanya ibitero bya shimi n'imbaraga nyinshi. Cenospheres zisa n'ifu yumye kandi itemba buhoro buhoro, ibara ritandukanye kuva ku ivu kugeza ku ibara ry'umweru bitewe n'imiterere y'aho ikomoka.

Ibiranga
Ubucucike buke
Igenda neza
Imiterere y'uruziga
Ingufu nyinshi zo gusya
Imiterere y'ubushyuhe bwinshi
Nta kintu na kimwe gikoreshwa mu kuvura ibiyobyabwenge

Ibyiza: Iriba ry'amavuta, imiyoboro ya sima, irangi n'amabara yo gusiga, ibikoresho by'ubwubatsi.

Uduce tw’ibara ry’umurambararo turi hagati ya mikoroni 10-600. Hariho ubwoko butandukanye bw’ibipimo bisanzwe bifite ingano nyayo y’uduce two hejuru n’uburyo bwo gukwirakwiza. Nyamuneka menyesha ingano ukunda, hanyuma amakuru arambuye ashobora gusangizwa nawe.