CSA A283 : 2006
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
QUALIFICATION CODE FOR CONCRETE TESTING LABORATORIES
Hardcopy , PDF
07-10-2019
English
01-01-2016
Preface
1 Scope
2 Reference publications
3 Definitions
4 Classification
5 General requirements
6 Test requirements
7 Evaluation of within-laboratory proficiency
8 Certification
Annexes
A (informative) - Laboratory proficiency in the testing of
standard concrete cylinders in compression using the
between-laboratory procedure
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