The aggregates are classified based on shape, size, density, Geographical Origin. We have discussed the same in detail on the classification of aggregates. Based on their…

In dry condition, the sand will be flowing free when compressed it could not change its density. If we may try to use other loose soil it could not have defined density value so the experiment will go wrong.

Silt content is shrinking and expand due to the weather condition so it will affect the strength of the structure. So the Silt content test for sand is essential to find out the percentage of silt.