Specific Gravity Of Fine Aggregate Standard Values. Specific Gravity Relative Density. Specific gravity the bulk specific gravity on the basis of weight of saturated surface-dry aggregate and the absorption as defined in AASHTO M 132. Bulking of Sands for Various Moisture Contents6. If playback doesnt begin shortly try restarting your device.
Specific gravity the bulk specific gravity on the basis of weight of saturated surface-dry aggregate and the absorption as defined in AASHTO M 132. Is the ratio of the mass of an aggregate to the mass of a volume of water equal to the volume of the aggregate particles. Aggregates are divided into two categories based on cons. As preconized by Siddique 2010b the bulk specific gravity values of the MSWI ash ranges from 15 to 22 for the sand-size or fine particles and 19 and 24 for the coarse particles compared to approximately 2628 for conventional aggregate materials. Specific Gravity the ratio of the mass in air of a volume of a material to the mass of the same volume of gas-free distilled water at a stated temperature. NDR T 84 2011 Page 1 of 9 NEBRASKA DEPARTMENT OF ROADS NDR STANDARD METHOD T 84 SPECIFIC GRAVITY AND ABSORPTION OF FINE AGGREGATE Modifies AASHTO Designation.
The relative density specific gravity of an aggregate is the ratio of its mass to the mass of an equal volume of water.
Most aggregates have a relative density between 24-29 with a corresponding particle mass density of 2400-2900 kgm 3 150-181 lbft 3. Specific gravity is a fundamental property of aggregates that are used in many different calculations and. T 84-93 I ASTM Designation. If playback doesnt begin shortly try restarting your device. The specific gravity of fine aggregate sand is considered to be around 265 to 267. While inorganic clays generally range from 270 to 280.