National Academies of Sciences%2c Engineering%2c and Medicine

Improved Test Methods for Specific Gravity and Absorption of Coarse and Fine Aggregate

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...
For Construction Pros

Automatic is More Accurate

Determining the bulk specific gravity of fine aggregate is important when designing hot mix asphalt. The bulk specific gravity is used in calculating the voids in the mineral aggregate of an HMA ...
Medical News Today

What is a urine-specific gravity test?

A urine-specific gravity test compares the density of urine with the density of water. The test may help healthcare professionals identify dehydration, a kidney problem, or a condition like diabetes ...
For Construction Pros

Testing requirements of HMA during the construction process

Over 500 million tons of HMA are placed in the United States each year so it's important that the material be properly sampled and tested during construction to ensure satisfactory performance. When ...