NEN EN 771-4 : 2011 + A1 2015
Current
The latest, up-to-date edition.
SPECIFICATION FOR MASONRY UNITS - PART 4: AUTOCLAVED AERATED CONCRETE MASONRY UNITS
12-01-2013
Foreword
1 Scope
2 Normative references
3 Definitions and symbols
4 Materials and Manufacture
5 Requirements for ACC masonry units
6 Description, designation and classification of ACC
masonry units
7 Marking
8 Evaluation of conformity
Annex A (normative) Sampling for initial type testing
and for independent testing of consignments
Annex B (normative) Cutting schemes
Defines the characteristics and performance requirements of autoclaved aerated concrete (AAC) masonry units for which the main intended uses are different types of load bearing and non-load bearing applications in all forms of walling including single leaf, cavity, partitions, retaining, basement and general use below ground level, including walling for fire protection, thermal insulation, sound insulation and the fabric of chimneys (excluding chimney flue units).
| DevelopmentNote |
Partially supersedes NEN 3838. (07/2002) 2011 Edition Re-Issued in September 2015 & incorporates AMD 1 2015. (09/2015)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 771-4:2011+A1:2015 | Identical |
| UNI EN 771-4 : 2011 | Identical |
| BS EN 771-4 : 2011 | Identical |
| DIN EN 771-4:2015-11 | Identical |
| I.S. EN 771-4:2011 | Identical |
| UNE-EN 771-4:2011 | Identical |
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