This test method covers determination of the flexural strength of concrete by the use of a simple beam with third-point loading.
The values stated in SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.
Note—For methods of molding concrete specimens, see AASHTO T 23 and R 39.
AASHTO T 97-18 History
AASHTO T 97M/T 97-23
$38.00 $77.00
AASHTO T 97-22
$32.00 $65.00
AASHTO T 97-18
$27.00 $54.00
AASHTO T 97-17
$27.00 $54.00
AASHTO T 97-10
$25.00 $50.00
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AASHTO T 127-15
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AASHTO T 131-15
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AASHTO M 268-15 (2019)
$44.00 $89.00
AASHTO M 85-15
$21.00 $42.00