AS/NZS 4456.4:2003 PDF Download

AS/NZS 4456.4:2003 is a standard that provides guidelines for determining the compressive strength of masonry units. The standard outlines the method for conducting unconfined compressive strength tests on these units. The purpose of this standard is to ensure that appropriate testing procedures are followed to accurately determine the strength of masonry units.

The test method described in the standard involves applying a compressive load to a masonry unit until it fails. This load is gradually increased until the unit reaches its maximum compressive strength. The testing procedure takes into account factors such as the size and shape of the unit, as well as the conditions under which the test is conducted.

By following this standard, manufacturers and users of masonry units can assess the strength of the units in order to ensure their suitability for various construction applications. The standard provides a consistent and reliable method of testing, allowing for reliable comparisons between different types of masonry units.