Test Method Title
Standard Test Method for Flat Particles, Elongated Particles, or Flat and Elongated Particles in Coarse Aggregate
Reference Number
ASTM D4791
Material
Aggregate
Test Property
Flat & elongated particles
Description of Test
Individual particles of aggregate of specific sieve sizes are measured to determine the ratios of width to thickness, length to width, or length to thickness.
Number of Test Specimens
1
Test Specimen Size
Typically 10 kg but determined from aggregate size
Keywords
elongated, flat