Research Report Approved: Dec 01, 2011

C0109_C0109M- Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50 mm] Cube Specimens)

There are two objectives to this report: 1. Examine the trends in precision of Portland cement strength test results to determine whether there has been significant change over the 40+ year period represented by CCRL Portland cement samples. 2. Develop revised statistical parameters for 3- and 7-day test ages for Portland cement test results using more recent CCRL data, and develop new estimates of precision for 1- and 28-day test ages.
Price: $69.00
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Developed by Subcommittee: C01.27
Stock # : RR-C01-1011
Standard: C109/C109M