BS EN 12504-1:2009

BS EN 12504-1:2009 Testing concrete in structures. Cored specimens. Taking, examining and testing in compression

BS EN 12504-1 specifies a method for taking cores from hardened concrete, their examination, preparation for testing and determination of compressive strength.

BS EN 12504-1 does not give guidance on the decision to drill cores or on the locations for drilling or provide procedures for interpreting the core strength results.

Contents of BS EN 12504-1:

• Foreword
• Scope
• Normative references
• Principle
• Apparatus
• Taking cores
• Examination
• Preparation of cores
• Compression test
• Expression of results
• Test report
• Precision
• Annex A (informative) The effect of aggregate size and core diameter on core specimen strength
• Bibliography