​​​Aggregate Testing Procedures

​​Grandin Testing Lab, Inc. offers a range of testing for aggregate in the field
​on-site and testing in our laboratory.




Sieve Analysis​
​​​ASTM C136 
AASHTO T-27
​Specific Gravity of Fine
Aggregate​​
​ASTM C128
AASHTO T-84
​Specific Gravity of Coarse Aggregate​​
​ASTM C127
AASHTO T-85
​Unit Weight
​​ASTM C29
AASHTO T-19
​Los Angeles Abrasion
​​ASTM C131 
AASHTO T-96
​Sulfate Soundness
​​ASTM C88 
AASHTO T-104
​Fractured Face
​​ASTM 4791 

Flat and Elongated
​​ASTM D5821 
AASHTO T-335
​Moisture Content
​​ASTM C566 
AASHTO T-255
​Fine Aggregate Angularity
(Uncompacted Voids)​​
​ASTM C1252
AASHTO T-304
​Durability
​​ASTM D3744 
AASHTO T-210
​Clay Lumps
​​ASTM C142 
AASHTO T-112
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