stic Limit Test Data Can No S2 319 2 2713 Mass of can W1gm

stic Limit Test Data Can No. , S2 31,9 2 27.13 Mass of can, W1(gm) Mass of can + moist, soil, w2(gm)- Mass of can+ dry soil, W3 | PL = (w2-W3)/(w3-wi) x 100% Plasticity index , PI = LL-PL- Activity, A-P1/(% clay size fraction by weight):

Solution

Plasitc limit = (31.92-27.13)/(27.13-9.58)

= 0.273

Plasticity index = liquid limit - plastic limit

Activity = PI/(% clay size fraction by weight)