BS EN 12350-4:2009

BS EN 12350-4:2009 Testing fresh concrete. Degree of compactability

BS EN 12350-4 specifies a method for determining the consistence of fresh concrete by determining the degree of compactability. It is not applicable to concrete of which the maximum size of aggregate exceeds 63 mm. If the degree of compactability is less than 1,04 or more than 1,46, the concrete has a consistence for which the degree of compactability test is not suitable.

Contents of BS EN 12350-4:

• Foreword
• Scope
• Normative references
• Principle
• Apparatus
• Sampling
• Procedure
• Expression of results
• Test report
• Precision