A na-eji bentonite sodium na-agbasa nke ukwuu jupụtara n'etiti ihe mejupụtara geotextile pụrụ iche na akwa anaghị kpara akpa.Ute bentonite na-adịghị agwụ agwụ nke a na-eme site na ịpị agịga nwere ike ịmepụta ọtụtụ oghere eriri.