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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