Standard Test Method for Unit Weight, Yield, and Air Content (Gravimetric) of Concrete
|Publication Date:||15 December 1992|
|ICS Code (Concrete and concrete products):||91.100.30|
1.1 This test method covers determination of the weight per cubic foot or cubic metre of freshly mixed concrete and gives formulas for calculating the yield, cement content, and the air content of the concrete. Yield is defined as the volume of concrete produced from a mixture of known quantities of the component materials.
1.2 The values stated in inch-pound units are to be regarded as the standard.