A 1775g of coarse aggregates was soaked for at least 24hours prior to the lab. It is then brought to saturated surface dry condition and weigh 1800g. The weight of the sample+basket when submerged to water was recorded to be 1750g and for oven dry condition sample was found to be 1700g. if the weight of the basket is 500g, determine the specific gravity and absorption of coarse aggregates.

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Soil classification and characteristics

Soil classification is a method of categorizing soil based on its properties, types, and uses. The motive of soil classification is to arrange various types of soils and divide them into groups for various engineering and agricultural purposes. Soil classification is carried out by various agencies as per their purposes. From an engineering perspective, soil classification is done to find out the suitability of soil for various construction purposes like the construction of dams, foundations, highways, infrastructures, and so on. For engineering purposes, the soil is classified by the following systems: