Document History

1. AS 1012.4.1:2014

   April 2014
   Methods of testing concrete, Method 4.1: Determination of air content of freshly mixed concrete - Measuring reduction in concrete volume with increased air pressure

   •  Most Recent

2. AS 1012.4.1-1999

   July 1999
   Methods of testing concrete, Method 4.1: Determination of air content of freshly mixed concrete - Measuring reduction in concrete volume with increased air pressure

   • Historical Version

3. AS 1012.4-1983

   April 1983
   Methods of testing concrete, Part 4: Methods for the determination of air content of freshly mixed concrete

   • Historical Version

4. AS 1012.4-1972

   January 1972
   Methods of testing concrete, Part 4: Methods for the determination of air content of freshly mixed concrete

   • Historical Version

5. AS A109-1972

   January 1972
   Methods for the determination of air content of freshly mixed concrete (imperial units)

   • Historical Version

6. AS A109-1957

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   viewing

   January 1957
   Method for determining the air content of freshly mixed concrete

   • Historical Version