ASTM E3121/E3121M-17 PDF Download

The ASTM E3121/E3121M-17 standard provides test methods for field testing of anchors in concrete or masonry. These test methods are designed to obtain data that can be used for performance evaluation and design purposes, specifically for qualifying anchorage systems. The tests can be performed on various types of members including concrete, solid, hollow, or grout-filled masonry.

The standard emphasizes the importance of following the test methods to ensure reproducibility of the test data. It also specifies that proof load tests should not result in damage to properly installed anchors and that tests conducted in confined conditions should not be used to develop design values.

The standard covers procedures for both static tensile and shear testing of post-installed and cast-in-place anchorage systems. It clarifies that only the tests required by the specifying authority need to be performed. Additionally, the standard notes that seismic, fatigue, shock, and combined tension and shear and torsion testing are not covered and should be referred to other test methods if needed.

Both inch-pound and SI units are provided in the standard, allowing for testing to be performed and reported in either system. However, it specifies that anchor diameters, threads, and related test equipment should be in accordance with either the inch-pound or SI provisions.