ASTM D1073 is the ASTM standard specification for fine aggregate for asphalt paving mixtures, providing a technical basis for evaluating materials used in asphalt mixes. It helps define the expected characteristics of fine aggregate so buyers, suppliers, and quality control teams can compare material consistently. For asphalt paving work, this kind of specification supports more reliable material selection, clearer procurement, and better alignment with performance requirements in the finished mixture.

What is ASTM D1073?

ASTM D1073 is a product-focused specification that addresses fine aggregate intended for asphalt paving mixtures. As an ASTM standard, it serves as a reference for describing the material and its expected suitability within paving applications. The document is commonly used when fine aggregate must be identified, supplied, or checked against standardized requirements. ASTM D1073 is useful in technical specifications because it provides a shared framework for material acceptance and communication across projects.

Where is ASTM D1073 used?

This standard is used in the context of asphalt paving materials, especially when fine aggregate is selected for mix design, procurement, or quality control. It is relevant to laboratories, material suppliers, and paving contractors that need a clear specification for aggregate used in asphalt paving mixtures. ASTM D1073 may also support project documentation and contract requirements where material compliance needs to be stated in a consistent, recognized format.

Why is ASTM D1073 important?

ASTM D1073 matters because consistent aggregate specifications help reduce ambiguity in purchasing and testing. When fine aggregate for asphalt paving mixtures is defined by a recognized standard, it is easier to evaluate materials, compare suppliers, and support compliance requirements. This can improve quality control and reduce the risk of using material that does not meet project expectations. ASTM D1073 also helps create a common technical language for engineering and construction workflows.

• Fine aggregate for asphalt paving mixtures
• Material specification and evaluation
• Quality control and procurement reference
• Support for compliance documentation