W = WS + WW (1)

P andangan Civil Engineering, is the set of mineral soil, organic matter, and sediments are relatively loose (loose), which is located above the bedrock (bedrock). The bond between the grains which can be caused by a relatively weak carbonate, organic zar, or oxides that settles in between the particles. Space between the particles can be filled with water, air, or both.
<! - [If! SupportLists] -> a. <! - [Endif] -> physical process: the process of rock into particles viscosity of water calculator that are smaller, can occur due to the influence of erosion, viscosity of water calculator wind, water, humans, or the destruction of soil particles due to changes in temperature or weather. The particles can be spherical, and the jagged forms in between.
<! - [If! SupportLists] -> b. <! - [Endif] viscosity of water calculator -> chemical process: weathering process occurs by the influence of oxygen, carbon dioxide, water (especially those containing acid or alkali) and chemical processes to another.
<! - [If! SupportLists] -> b. <! - [Endif] -> I stilah soil type that describes viscosity of water calculator the nature of the particular soil. For example, clay soil is cohesive and plastic, sand is being described as a land that is not cohesive and not plastic.
Soil particle size can vary from greater than 100 mm to less than 0.001 mm. Figure 1. shows the interval limit of grain size clay, silt, sand, and gravel from the Bureau of soil USDA, ASTM, MIT, and the International Nomenclature.
<! - [If! SupportLists] -> c) <! - [Endif] -> Unsaturated Soil consists of three parts, namely the solid or granular, air pores, and pore water.
W = WS + WW (1)
V = V s + V w + V a (2)
V v = V w + V a (3)
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