I.S. EN 772-21:2011
Current
The latest, up-to-date edition.
METHODS OF TEST FOR MASONRY UNITS - PART 21: DETERMINATION OF WATER ABSORPTION OF CLAY AND CALCIUM SILICATE MASONRY UNITS BY COLD WATER ABSORPTION
Hardcopy , PDF
English
01-01-2011
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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
Describes a method of determining the water absorption of clay and calcium silicate masonry units by immersing them in cold water.
| DocumentType |
Standard
|
| Pages |
9
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| EN 772-21:2011 | Identical |
| BS EN 772-21:2011 | Equivalent |
| DIN EN 772-21:2011-07 | Equivalent |
| EN 771-3:2011+A1:2015 | Specification for masonry units - Part 3: Aggregate concrete masonry units (Dense and lightweight aggregates) |
| EN 771-4:2011+A1:2015 | Specification for masonry units - Part 4: Autoclaved aerated concrete masonry units |
| EN 771-6:2011+A1:2015 | Specification for masonry units - Part 6: Natural stone masonry units |
| EN 771-1:2011+A1:2015 | Specification for masonry units - Part 1: Clay masonry units |
| EN 771-5:2011+A1:2015 | Specification for masonry units - Part 5: Manufactured stone masonry units |
| EN 771-2:2011+A1:2015 | Specification for masonry units - Part 2: Calcium silicate masonry units |
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