Izina rya mineralogical ya bentonite ni montmorillonite, kandi bentonite karemano igabanijwemo sodium na calcium bishingiye ku bigize imiti.Bentonite ifite umutungo wo kubyimba n'amazi.Mubisanzwe, iyo calcium bentonite yagutse, kwaguka kwayo gukubye inshuro 3 gusa ubunini bwayo.Iyo sodium bentonite yagutse, ikubye inshuro 15 ubunini bwayo kandi irashobora gukuramo inshuro 6 uburemere bwayo.Amazi, ubwinshi bwa colloid yakozwe na bentonite yagutse ifite umutungo wo kwanga amazi.Ukoresheje uyu mutungo, sodium bentonite ikoreshwa nkibikoresho bitarinda amazi.Mu rwego rwo koroshya kubaka no gutwara abantu, bentonite ifunzwe hagati y’ibice bibiri by’ibikoresho bya geosintetike kugirango irinde kandi ishimangire igipangu cya GCL bentonite kitagira amazi kandi gifite imbaraga muri rusange.
Igihe cyo kohereza: Nzeri-28-2022