PREN 772-21 : DRAFT 2010
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
METHODS OF TEST FOR MASONRY UNITS - PART 21: DETERMINATION OF WATER ABSORPTION OF CLAY AND CALCIUM SILICATE MASONRY UNITS BY COLD WATER ABSORPTION
Superseded date
01-05-2011
Published date
12-01-2013
Publisher
Foreword
1 Scope
2 Normative references
3 Principle
4 Symbols
5 Apparatus
6 Preparation
7 Test procedure
8 Calculation of results
9 Evaluation of results
10 Test report
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