ASTM C1697

Full Name

ASTM C1697 – Standard Specification for Blended Supplementary Cementitious Materials


This specification covers blended supplementary cementitious materials that result from the blending or intergrinding of two or three ASTM compliant supplementary cementitious materials, for use in concrete or mortar where hydraulic or pozzolanic action, or both, is desired.

The supplementary cementitious materials include slag cement conforming to Specification C989, natural pozzolans and coal fly ash conforming to Specification C618 and silica fume conforming to Specification C1240.


blend; fly ash; pozzolan; silica fume; slag cement; supplementary cementitious material

ASTM C1697 Accredited Laboratory

Applied Testing & Geosciences, LLC is accredited for performing tests using the ASTM C1697 standard.

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