Approximately how much should the sample weigh when formed into a ball after mixing?

The appropriate weight for a sample formed into a ball after mixing is typically around 8 grams. This weight has been established through various testing protocols and is significant for ensuring consistency in materials testing and evaluation.

Using this specific weight allows for better comparability between results and ensures that the ball will be small enough to handle effectively while still being representative of the sample's properties. A sample of this weight is also manageable in terms of mixing and forming, making it ideal for laboratory conditions where precision is crucial.

Maintaining this standard helps in achieving accurate measurements and results during the testing process, ultimately supporting the reliability of aggregate performance assessments in construction applications.