AS 2350.9:2006 (R2016) PDF Download

AS 2350.9:2006 (R2016) is a standard that provides a method for determining the residue on the 45 micrometre sieve in Portland, blended, and masonry cements. The test involves wet sieving, which is a commonly used method in determining the fineness of cement. However, caution should be exercised when dealing with cement materials that have different densities from the standard reference material, as it may affect the accuracy of the fineness measurements. In such cases, reference should be made to other relevant standards such as ASTM C204 or BS EN 196-6.

It is important to note that this standard emphasizes safety measures during the testing procedure, as the use of certain materials or equipment may pose potential risks. This indicates that proper precautions should be taken to ensure the safety of personnel involved in the testing process.