BS EN 13286-42:2003 PDF Download

BS EN 13286-42:2003 is a standard that outlines a test method for determining the indirect tensile strength of hydraulically bound mixtures (HBM). This method is applicable to both laboratory and production mixes, with the maximum aggregate size not exceeding 31.5 mm. The objective of this standard is to provide a standardized procedure for assessing the tensile strength of HBM specimens.

The test method involves applying a compressive load to cylindrical specimens of HBM, while they are supported on two parallel plates. The load is applied until the specimen fractures, and the maximum load at failure is recorded. This maximum load is used to calculate the indirect tensile strength of the HBM, which is an important parameter for evaluating the performance and suitability of these mixtures for various applications.

Compliance with BS EN 13286-42:2003 ensures that the tensile strength properties of HBM can be accurately and consistently determined, providing valuable information for engineers and practitioners involved in the design and construction of pavements, roads, and other infrastructure projects.