AS 2891.1.2:2008 PDF Download

AS 2891.1.2:2008 standard provides guidelines for obtaining cores of compacted asphalt from pavements and preparing them for testing. The standard presents two methods for core sampling, but it does not cover sampling methods for asphalt that has been placed but not yet compacted.

The purpose of this standard is to establish a consistent and reliable procedure for obtaining samples of asphalt for laboratory testing. These samples are essential for evaluating the quality and performance of the asphalt materials used in pavements. By following the specified coring method, users can ensure that the samples collected are representative of the asphalt being tested.

However, it is important to note that AS 2891.1.2:2008 does not provide guidance on the selection of sampling sites. This means that the standard does not specify where exactly the samples should be taken from within a pavement. The selection of sampling locations is left to the discretion of the user, taking into account factors such as pavement condition and project requirements.