A sample of soil has the following grain-size characteristics: Size Percent (mm) Passing 2.000 100 0.075 74 0.050 60 0.005 32 0.002 15 Determine the activity classification if the plasticity index is 34%. See formula for activity in Module 4. O 2.27 2.56 1.78 O 1.06

Q: The value of coefficient of permeability for a uniformly graded sand of size D10 = 0.20 cm obtained…

A: Given data,Hence, Coefficient of permeability is 4 cm/s

Q: The coefficient of permeability of a sand at a void ratio of 0.62 is 0.03 cm/s. Estimate the…

A:

Q: The results of a laboratory test of a sand are emax= 0.91, emin= 0.48. a. what is their relative…

A: Given data emax= 0.91, emin= 0.48 Find relative compactness ?

Crack Detection

Concrete materials are meant for supporting structures, building foundations and they act as several load-bearing structures. Over time, due to environmental conditions, and based on the constituent materials used, concrete materials are subjected to a great degree of distress. Corrosion of the reinforcement bars due to chemical influences, uneven base, earthquake, drying shrinkages, and alkali-aggregate reactions are some of the reasons for concrete distress.