I.S. CEN TS 772-22:2006
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
METHODS OF TEST FOR MASONRY UNITS - PART 22: DETERMINATION OF FREEZE/THAW RESISTANCE OF CLAY MASONRY UNITS
Hardcopy , PDF
06-30-2019
English
08-04-2006
Foreword
1 Scope
2 Normative references
3 Principle
4 Symbols
5 Apparatus
6 Materials
7 Preparation of specimens
8 Construction of test panel
9 Procedure
10 Evaluation of results
11 Test report
Annex A (normative) Types of damage possible in the
freeze-thaw test
Annex B (normative) Determination of water absorption
Annex C (normative) Measurement of heat transfer rate
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