17/30351890 DC : 0
NA
Status of Standard is Unknown
BS EN 772-22 - METHODS OF TEST FOR MASONRY UNITS - PART 22: DETERMINATION OF FREEZE/THAW RESISTANCE OF CLAY MASONRY UNITS
Hardcopy , PDF
English
European foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Materials
6 Preparation of Specimens
7 Construction of a test panel
8 Procedure of freezing and thawing
9 Evaluation of results
10 Test report
Annex A (informative) - Heat flow meter
Annex B (normative) - Calibration - Measurement
of rate of spray water
Annex C (normative) - Calibration - Measurement
of heat transfer rate
BS EN 772-22.
| Committee |
B/519
|
| DocumentType |
Draft
|
| Pages |
19
|
| PublisherName |
British Standards Institution
|
| Status |
NA
|
| Standards | Relationship |
| PREN 772-22 : DRAFT 2017 | Identical |
| EN 772-21:2011 | Methods of test for masonry units - Part 21: Determination of water absorption of clay and calcium silicate masonry units by cold water absorption |
| EN 771-1:2011+A1:2015 | Specification for masonry units - Part 1: Clay masonry units |
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