I.S. EN 771-4:2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SPECIFICATION FOR MASONRY UNITS - PART 4: AUTOCLAVED AERATED CONCRETE MASONRY UNITS
Hardcopy , PDF
23-11-2021
English
12-05-2011
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.
National Foreword
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Materials and manufacture
5 Requirements for AAC masonry units
6 Description, designation and classification of
AAC masonry units
7 Marking
8 Assessment and verification of constancy
of performance (AVCP)'
Annex A (normative) - Sampling for product type determination
test and for independent
testing of consignments'
Annex B (normative) - Cutting schemes
Annex C (informative) - Guidance on FPC frequencies
Annex ZA (informative) - Clauses of this European Standard
addressing the provisions of the EU Construction
Products Regulation'
Bibliography
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