Lagu sameeyay iyadoo la isku daray qashinka bisadaha tofu iyo qashinka bisadaha ee bentonite.Waxay leedahay nuugista biyaha wanaagsan, carfinta wanaagsan, waxayna sidoo kale nadiifin kartaa musqulaha.
Dhibaatooyinka qashinka bisadaha isku dhafan: qaybo waaweyn iyo kuwa yaryar kuma haboona dareenka cagaha bisadaha.
