CCRL Proficiency Sample Instructions
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Blended Cement Samples:
CMU Samples:
Concrete Samples:
Masonry Cement Samples:
Masonry Mortar Samples:
65 & 66
29 & 30
155 & 156
63 & 64
29 & 30
Portland Cement Samples:
Pozzolan Samples:
Reinforcing
Bar
Samples:
177 & 178
45 & 46
9
& 10
