Research Report RR:D01-1156
Research Report D01-1156 presents the results of the Interlaboratory Study used to establish the precision and bias statement for ASTM D7682, Standard Test Method for Replication and Measurement of Concrete Surface Profiles Using Replica Putty. The collaborative study included 4 labs who used method D7682 to obtain a permanent record of concrete surface profiles using replica putty. The concrete had been roughened and replica coupons were used to determine the depth of the surface profile. The research report presents summary method performance statistics as well as the measurement data used to calculate results for the study.
D7682-12 Standard Test Method for Replication and Measurement of Concrete Surface Profiles Using Replica Putty
Committee D01 on Paint and Related Coatings, Materials, and Applications
Subcommittee D01.46 on Industrial Protective Coatings