4 Important Bentonite Test For Piling
Drilling mud with 6 and 8 of bentonite represented 21 and 15 of the data respectively as shown in Fig. 1. (i) Apparent Viscosity (AV) Total of 42 data on apparent viscosity of bentonite drilling muds were used in this analyses. The minimum and maximum values of apparent viscosity for drilling mud with varying bentonite contents were 1.1 cP.Bentonite is a kind of clay rock,also called montmorillonite clay rock. Mainly include small amounts of illite,kaolinite,halloysite,chlorite,quartz,feldspar,zeolite,calcite and so on.White or faint yellow,because of iron content changes,it also shows pale gray,light green,pink,brown red,brick red,and gray black etc. Waxy luster,earthy or grease luster.