The American Society for Testing and Materials (ASTM) provides a range of standards for testing and evaluating the properties of construction materials, including aggregates. One such standard is ASTM C128, which covers the determination of specific gravity and absorption of fine aggregate. In this blog post, we'll provide an overview of ASTM C128 and offer a free download link for the PDF version of the standard.

(check online sources like astm.org, techstreet.com or ihs.com)

You can download the PDF version of ASTM C128 for free from the ASTM website or other online sources. However, please note that ASTM standards are subject to copyright and may require a subscription or one-time payment for access.

ASTM C128 is a critical standard for evaluating the properties of fine aggregate used in construction materials. Accurate determination of specific gravity and absorption is essential for designing concrete mixtures, evaluating material quality, and predicting material behavior. We hope this blog post provides helpful information, and you can access the PDF version of ASTM C128 for free using the link provided.

Alternatively, you can also search for the standard on online libraries or databases that offer free or open-access ASTM standards.