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

Published by	Publication Date	Number of Pages
AS	04/04/2014		11

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AS 1012.4.1 – Methods of testing concrete, Method 4.1: Determination of air content of freshly mixed concrete – Measuring reduction in concrete volume with increased air pressure

This Standard sets out the method for determining the air content of freshly mixed concrete from observations of the change in volume of the concrete when it is subjected to an increased air pressure.