Subcommittees and Standards

Showing results 1-6 of 6 matching ACTIVE standards under the jurisdiction of C09.21     C09 Home

C330-05 Standard Specification for Lightweight Aggregates for Structural Concrete
    See also WK23420 proposed revision

C331-05 Standard Specification for Lightweight Aggregates for Concrete Masonry Units

C332-07 Standard Specification for Lightweight Aggregates for Insulating Concrete
    See also WK23418 proposed revision

C495-07 Standard Test Method for Compressive Strength of Lightweight Insulating Concrete
    See also WK24533 proposed revision

C567-05a Standard Test Method for Determining Density of Structural Lightweight Concrete

C641-07 Standard Test Method for Iron Staining Materials in Lightweight Concrete Aggregates
    See also WK23419 proposed revision

Showing results 1-1 of 1 matching Proposed New Standards under the jurisdiction of C09.21     C09 Home

WK23421 Lightweight Aggregates for Internal Curing Applications

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