Ulawulo lokuvuza kwamanzi kwiidama
Kwiminyaka yakutshanje, izixhobo ze-geosynthetic zisetyenziswa kakhulu kulawulo lokuvuza kwamanzi kwiiprojekthi zokugcina amanzi, ngenxa yokuba i-permeability yayo incinci, ukusebenza kwezinto kuzinzile, umgangatho wokukhanya, ixabiso eliphantsi, ulwakhiwo olukhawulezayo, ingasetyenziselwa ukulawula izikhukula kunye nokugcina amanzi.
Jonga Okungakumbi