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Cool the aggregate in air at room temperature for 1 to 3 hours then determine the mass. Use this information to calculate bulk density, porosity, and water-filled pore volume. Slowly add Soil Sample #1 to pre-weighed graduated cylinder to the 10 mL line. The following description is a brief summary of the test. The specific gravity of soil may be defined as the ratio of the mass of solids to the mass of an equivalent volume of water at 4C. Use the thermometer to derive the temperature of the water. 1.9: Bulk Density, Particle Density, and Porosity Absorption can be used as an indicator of aggregate durability as well as the volume of asphalt binder it is likely to absorb. Once, you have obtained the calculator encyclopedia app, proceed to theCalculator Map,then click onAgriculturalunderEngineering. Soil's specific surface area (s, m2/g): Depends on shape of soil particle. PDF Basic definitions of Soils - Intelligent Construction Technology TheSpecific gravity of soil generally ranges from 2.60 to 2.90. Bulk Density: Definition & Calculation - Study.com $\gamma = \dfrac{(G + Se)\gamma_w}{1 + e}$, $\gamma = \dfrac{(G + Gw)\gamma_w}{1 + e}$, $\gamma_{sat} = \dfrac{(G + e)\gamma_w}{1 + e}$, $\gamma ' = \dfrac{(G - 1)\gamma_w}{1 + e}$, $D_r = \dfrac{e_{max} - e}{e_{max} - e_{min}}$, MATHalino - Engineering Mathematics Copyright 2023. Nickzom Calculator The Calculator Encyclopedia is capable of calculating the specific gravity of soil particle. Density vs. Specific Weight and Specific Gravity - Engineering ToolBox When dealing with soil samples, the average particle density of soil is 2.66 g/ (cm^3). Units of density are typically expressed in g cm3 or Mg m-3. w = Water content or moisture content Requirements: Degree of saturation is the ratio of volume of water to the volume of voids. Calculating the Density of Water when the Specific Gravity of Soil Particle and the Density of Soil is Given. d = =17.857Kn/m3 17.857= It is an important parameter in soil mechanics for the calculation of the weight-volume relationship. It is also used to derive several important soil parameters such as the porosity, the dry and saturated density and the degree of saturation. If absorption is incorrectly accounted for, the resulting HMA could be overly dry and have low durability (absorption calculated lower than it actually is) or over-asphalted and susceptible to distortion and rutting (absorption calculated higher than it actually is).