Some lightweight shales (not used in HMA production) can have specific gravities near 1.050, while other aggregate can have specific gravities above 3.000. Typically, aggregate used in HMA production will have a bulk specific gravity between about 2.400 and 3.000 with 2.700 being fairly typical of limestone
Concrete, Asphalt weighs 2.243 gram per cubic centimeter or 2 243 kilogram per cubic meter, i.e. density of concrete, Asphalt is equal to 2 243 kg/m³. In Imperial or US customary measurement system, the density is equal to 140.0259 pound per cubic foot [lb/ft³], or 1.2965 ounce per cubic inch [oz/inch³]
Get Price
Asphalt concrete pavement, plant mixed into a uniformly coated mixture, laid on a prepared foundation, compacted to specified density, and finished to a specified smoothness to the lines, grades, thickness, and cross sections shown or established abbreviations gmm maximum specific gravity of mixture hmac hot mix asphalt concrete
Get Price
342 rows · The specific gravity of all other materials are compared to water as a fraction heavier or
Get Price
Specific Gravity (Relative Density): 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. Specific gravity is a fundamental property of aggregates that are used in many different calculations and for …
Get Price
Liquid asphalt has a specific gravity range from 0.98 to 1.02. Typically, a specific gravity of 1.0 is used. This can vary with the type of asphalt and the temperature of the asphalt. A specific
Get Price
5.9.5 Bulk Specific Gravity. The bulk specific gravity is the ratio of the weight of a given volume of aggregate, including the permeable and impermeable voids in the particles, to the weight of an equal volume of water ( Kandhal et al., 2000; Prowell and Baker, 2004; Sholar et al., 2005 ). Bulk specific gravity of aggregate is important information for designing hot mix asphalt because it is used to calculate …
Get Price
Density of Concrete, Asphalt g cm3 = 2.24 g/cm³; Density of Concrete, Asphalt g ml = 2.24 g/ml; Density of Concrete, Asphalt g mm3 = 0.0022 g/mm³; Density of Concrete, Asphalt kg m3 = 2 243 kg/m³; Density of Concrete, Asphalt lb in3 = 0.081 lb/in³; Density of Concrete, Asphalt lb ft3 = 140.03 lb/ft³
Get Price
The specific gravity of aggregates normally ranges from about 2.5 to 3.0. According to ‘ A. M. Neville ’ (Author of the Properties of Concrete), the majority of natural aggregates have a specific gravity of between 2.6 and 2.7. However high specific gravity is considered as an indication of high strength
Get Price
Standard Method of Test for Bulk Specific Gravity (Gmb) of Compacted Hot Mix Asphalt (HMA)
Get Price
Mar 05, 2019 · Dense particle size Asphalt mixture. Specific gravity: 2.35. Performance: The most popular asphalt for paving. Strong, slip resistant, construction is cheap. Mainly used places: Road with many passengers including national highways. A part with a sharp gradient. Fine particle size asphalt mixture. Specific gravity: 2.30
Get Price
Minor Portland Cement Concrete Mix Design - Trial Batch Summary: FHWA 1607: Worksheet for a Hveem Mix Design AASHTO T 246: FHWA 1608: 552 Structural Concrete Mix Design Submittal: FHWA 1611: Worksheet for Determining Bulk Specific Gravity of Compacted Bituminous Mixtures AASHTO T 166 and T 269: FHWA 1612: Worksheet for Reporting Miscellaneous
Get Price
In addition to the statistical significance analyzed above, the practical significance of the aggregate specific gravity test results also was determined for concrete and asphalt mix design methods. The practical ranges of the within-lab precision estimates for Gsb determinations are reasonable for concrete
Get Price
Specific Gravity Bench is the best solution for weighing suspended samples in water for specific gravity measurements of aggregates, hardened concrete, bituminous mixtures, and many other materials. Specific Gravity Water Tanks have a 30gal or 44gal capacity and are equipped with drain and overflow outlets. The 44gal tank is preferred for ASTM
Get Price