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ASTM C55 – Standard Specification for Concrete Building Brick


This specification covers solid, dry-cast, concrete building brick intended for interior and exterior use in constructing structural masonry, and are made from portland cement, water, and suitable mineral aggregates with or without the inclusion of other materials.


absorption; compressive strength; concrete brick; concrete building brick; concrete masonry units; linear drying shrinkage; portland cement

ASTM C55 Accredited Laboratory

Applied Testing & Geosciences, LLC is accredited for performing tests using the ASTM C55 standard.

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