Currently, many concrete and concrete materials testing laboratories use scales, ovens, and other apparatus that are calibrated and read in SI (metric)or Non-SI (US customary) units that read mass in pounds and temperature in degrees fahrenheit. Therefore, revisions are being made to convert ASTM C117 to a combined SI and Non-SI standard.
Keywordsaggregate; coarse aggregate; fine aggregate; grading; loss by washing; 75 μm (No. 200) sieve; size analysis;
Draft Under Development