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ASTM C144

Standard Specification for Aggregate for Masonry Mortar

Standard by ASTM, 2025-06-30

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  • Language: English
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About This Item

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ASTM C144 is the ASTM standard that defines the requirements for aggregate used in masonry mortar. It serves as a practical reference for selecting and evaluating aggregate material intended for mortar applications, helping support consistency in construction and material procurement. By focusing on the aggregate portion of masonry mortar, ASTM C144 helps users compare products against a recognized technical specification and reduce uncertainty when ordering or approving materials.

ASTM C144 standard overview

The Standard Specification for Aggregate for Masonry Mortar provides a technical framework for the aggregate component used in masonry mortar. It is typically used to help identify whether an aggregate material is suitable for this purpose and to support consistent product evaluation. As a specification, ASTM C144 is relevant to buyers, suppliers, and quality teams that need a common basis for material acceptance, documentation, and compliance review in mortar-related work.

Where is ASTM C144 used?

ASTM C144 is commonly used wherever masonry mortar aggregate is specified, supplied, or reviewed. This includes material purchasing, product qualification, and quality control activities tied to mortar production and use in masonry construction. It is especially useful when project documents require a recognized standard for aggregate selection and when stakeholders need a clear technical reference for evaluating conformity to mortar-related requirements.

Practical importance of ASTM C144

The practical value of ASTM C144 is that it gives teams a consistent specification to reference when evaluating aggregate for masonry mortar. That consistency can support better procurement decisions, more reliable material acceptance, and clearer communication between suppliers and specifiers. It also helps reduce the risk of using material that does not match project expectations, making the standard useful for compliance checks, product comparison, and routine quality control.

  • Aggregate for masonry mortar
  • Specification-based material evaluation
  • Procurement and acceptance reference
  • Quality control and compliance support
  • Technical basis for product comparison
SKU: f87d5578d6f7

  • Publication Date: 2025-06-30
  • Publisher: ASTM

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