NBN 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
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 |
Supersedes NBN B 21 002. (12/2006) Supersedes NBN B 24 001. (03/2011) 2011 Edition Re-Issued in October 2015 & incorporates AMD 1 2015. (10/2015)
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| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
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| Status |
Current
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| 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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