AASHTO T 97-18 PDF Download

AASHTO T 97-18 is a standard method of testing the flexural strength of concrete using a simple beam with third-point loading. This method provides a reliable and consistent way to determine the strength of concrete under flexural stress. The test involves applying a load at the center of a beam specimen, which is supported on two points near its ends and subjected to a third-point load at the center. The test measures the maximum load the beam can sustain before failure occurs. By determining the flexural strength, engineers can evaluate the structural performance of concrete in various applications, such as beams, slabs, and pavements. The standard specifies the equipment, testing procedure, and calculations necessary to conduct the test accurately and obtain reliable results.