ASTM C1364

Full Name

ASTM C1364 – Standard Specification for Architectural Cast Stone


This specification includes the physical properties, sampling, testing, tolerance, and appearance requirements for architectural cast stone.

Cast stone units covered under this specification include both wet cast and vibratory dry tamp products. Production methods of cast stone can vary among manufacturers; many production methods are acceptable provided the delivered cast stone meets the requirements of this specification.

Surface textures, finish, color, special applications, or other features shall be specified by the purchaser. Slump, manufacturing method, and apparatus shall be selected by the manufacturer and not specified by the purchaser.


architectural cast stone; physical properties; sampling requirements; testing requirements; tolerance requirements; appearance requirements