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     Cast stone specifications are described in ASTM C 1364 and detailed in the Cast Stone Institute’s Standard Specifications for Architectural Cast Stone. These specifications cover dimensions, reinforcing, color and other procedures. Cast stone must have a minimum compressive strength of 6,500 psi (ASTM C 1194) and absorption of less than six percent (ASTM C 1195).
     Siteworks strictly adheres to these standards and consistently exceeds minimum requirements.To see the full specification, please refer to CSI specification.

Click Here to view the Cast Stone Institute Specifications as a PDF




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