Ni betonite geo-synthique barrière yamashanyarazi. Nukwihuza no kwifungisha kuri beto cyangwa izindi nyubako zubaka. Ikozwe muri geotextile idakozwe, urwego rusanzwe rwa sodic bentonite, hamwe na pe geomembrane cyangwa idafite urupapuro rwa polypropilene. Izi nzego zahujwe na felter yuzuye ituma bentonite yifungisha hamwe no kwaguka kugenzurwa. Hamwe niyi sisitemu birashoboka kwirinda kunyerera no kwirundanya kwa bentonite nkigisubizo cyo gukata, amarira, guhagarikwa no kugenda. Imikorere yayo irashobora guhura cyangwa kurenga GRI-GCL3 hamwe nigihugu cyacu JG / T193-2006.