ASTM D6155

ASTM D6155 is the ASTM standard for Standard Specification for Nontraditional Coarse Aggregates for Asphalt Paving Mixtures. It provides a technical framework for identifying and evaluating coarse aggregate materials that may not fall under conventional aggregate sources but are intended for asphalt paving use. This matters because material consistency and specification alignment can affect mixture quality, procurement decisions, and compliance with project requirements.

Overview of ASTM D6155

This specification addresses nontraditional coarse aggregates used in asphalt paving mixtures and helps define a common basis for acceptance and quality control. ASTM D6155 is relevant when a project includes coarse aggregate materials outside typical supply sources or established categories, and stakeholders need a clear reference for technical requirements. As a product page standard, it supports engineers, purchasers, and testing personnel who need to compare materials against an ASTM document tied to asphalt paving applications.

Common use cases of ASTM D6155

ASTM D6155 is commonly used when evaluating coarse aggregates proposed for asphalt paving mixtures, especially where the aggregate source or material type is considered nontraditional. It can support material review during specification development, supplier qualification, and project submittals. The standard is also useful in quality control workflows where consistent documentation is needed to confirm that coarse aggregate materials meet the intended pavement application and the purchasing or engineering requirements.

Benefits of using ASTM D6155

Using ASTM D6155 helps create a clearer basis for product acceptance and specification compliance when nontraditional coarse aggregates are being considered for asphalt paving mixtures. It supports more consistent procurement and testing decisions by giving buyers and technical teams a shared reference. In practice, that can reduce ambiguity, improve material comparison, and help limit risk when introducing alternative aggregate sources into paving work. ASTM D6155 also aids documentation and review during quality assurance activities.

• Specification for nontraditional coarse aggregates
• Focused on asphalt paving mixtures
• Supports material review and acceptance
• Useful for quality control and procurement
• Helps align testing with project requirements