AS 2350.15:1995 (R2016) PDF Download

AS 2350.15:1995 (R2016) is a standard that provides a method for testing the water-soluble chromate content of Portland and blended cements. The objective of this standard is to determine the concentration of water-soluble chromate in cement, which is a critical parameter for assessing the potential environmental and health impacts of cement usage.

The standard specifies the procedure for extracting the water-soluble chromate from the cement sample and quantifying its concentration using chemical analysis techniques. The method consists of the following key steps: sample preparation, extraction of the chromate using water, separation of any interfering substances, and analysis of the chromate concentration using colorimetric or spectrophotometric methods.

The results obtained from this testing method are important for evaluating the compliance of cement products with regulatory requirements and industry standards regarding chromate content. Excessive levels of water-soluble chromate in cement can have detrimental effects on the environment and human health. Therefore, this standard plays a vital role in ensuring the quality and safety of Portland and blended cements in terms of their chromate content.