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Lab Services: Aggregate testing

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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.

Preferred Test Sample Size

25 kg (one full 5-gallon pail)

Number of Test Specimens

1

Test Specimen Size

Typically 10 kg but determined from aggregate size

Keywords

flat, elongated

For more information, contact GeoTesting Express:



Atlanta

770.645.6575


Boston

978.635.0424


Chicago

224.676.1371


New York

212.566.6630



info@geotesting.com

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