PD CEN/TR 17086:2020 PDF

What is PD CEN/TR 17086 about?

PD CEN/TR 17086 explains the reasoning behind the requirements and procedures mentioned under EN 13791 . PD CEN/TR 17086 provides the reasoning behind why some concepts and procedures mentioned under EN 13791 were not adopted in its 2019 revised version. BS EN 13791 covers two in-situ strength assessments. These include:

To estimate in situ characteristic compressive strength of a test region and/or in situ strength at specific locations

Assessment of compressive strength class of concrete supplied to a structure under construction where there is doubt about the compressive strength based on results of standard tests or doubt about the quality of execution

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