​​​Concrete Testing Procedures

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




​Cylindrical Concrete Specimans
(Compressive Strength)​​​
​ASTM C39/C192 
AASHTO T-22/T-23
​Unit Weight of Concrete
​​ASTM C138 
AASHTO T-121
​Slump of Concrete
​​ASTM C143 
AASHTO T-119
​Air Content
(Pressure Method)​​
​ASTM C231
AASHTO T-152
​Air Content
(Volumetric Method)​​
​ASTM C173
AASHTO T-196
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