Bs En 12390-2:2019
Testing hardened concrete — Part 2: Making and curing specimens for strength tests
: Specimens must remain in their molds for at least 16 hours but no more than three days at a temperature of bs en 12390-2:2019
The permissible methods of compaction to accommodate modern concrete mixes (like self-compacting concrete). Testing hardened concrete — Part 2: Making and
BS EN 12390-2:2019 is referenced by other UK and European standards, including: including: Eliminating variables in sample preparation
Eliminating variables in sample preparation, allowing for accurate comparison between different batches of concrete. Conclusion