AASHTO T 177-17 PDF Download

The AASHTO T 177-17 standard is a method of testing the flexural strength of concrete using a simple beam with center-point loading. This test is specifically designed for small-sized concrete specimens. It is important to note that this method is not intended to replace the use of AASHTO T 97, which is a different testing standard.

The purpose of this test is to determine the flexural strength of concrete, which is the ability of the material to resist bending or cracking under applied loads. The method involves applying a load to the center of a concrete beam and measuring the resulting deflection. This deflection is then used to calculate the flexural strength of the specimen.

This standard provides guidelines and procedures for conducting the test accurately and consistently. It ensures that the test is performed in a controlled environment with specific loading and support conditions. By following the standard, test results can be compared and analyzed reliably across different testing laboratories.