Igama le-mineralogical le-bentonite yi-montmorillonite, kwaye i-bentonite yendalo ihlulwe kakhulu kwi-sodium kunye ne-calcium esekelwe kwimichiza.I-Bentonite inepropati yokuvuvukala ngamanzi.Ngokuqhelekileyo, xa i-calcium bentonite ikhula, ukwandiswa kwayo kuphela malunga namaxesha angama-3 umthamo wayo.Xa i-sodium bentonite isanda, imalunga namaxesha angama-15 umthamo wayo kwaye inokuthatha amaxesha ama-6 ubunzima bayo.Amanzi, i-colloid ephezulu yoxinaniso eyenziwa yi-bentonite eyandisiweyo enjalo inepropati yokugxotha amanzi.Ukusebenzisa le propati, i-sodium bentonite isetyenziswe njengento engenamanzi.Ukuze kube lula ukwakhiwa kunye nokuthutha, i-bentonite ivalwe phakathi kweengqimba ezimbini zezixhobo ze-geosynthetic ukukhusela nokuqinisa i-GCL bentonite ingubo engenamanzi kunye ne-tensile ethile kunye namandla okubhoboza.
Ixesha lokuposa: Sep-28-2022