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I.S. EN 771-4:2011

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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
Available format(s)

Hardcopy , PDF

Superseded date

23-11-2021

Language(s)

English

Published date

12-05-2011

Preview

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

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 I.S. 91, I.S. 189 & I.S. 190. (11/2010) Supersedes I.S. 20. (11/2011) 2011 Edition Re-Issued in September 2015 & incorporates AMD 1 2015.(09/2015)
DocumentType
Standard
Pages
37
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy
Supersedes

S.R. 325:2013+A2:2018/AC:2019 RECOMMENDATIONS FOR THE DESIGN OF MASONRY STRUCTURES IN IRELAND TO EUROCODE 6

EN 998-2:2016 Specification for mortar for masonry - Part 2: Masonry mortar
ISO 12491:1997 Statistical methods for quality control of building materials and components
EN 680 : 2005 DETERMINATION OF THE DRYING SHRINKAGE OF AUTOCLAVED AERATED CONCRETE
EN 772-1:2011+A1:2015 Methods of test for masonry units - Part 1: Determination of compressive strength
EN 1745:2012 Masonry and masonry products - Methods for determining thermal properties
ISO 12572:2016 Hygrothermal performance of building materials and products Determination of water vapour transmission properties Cup method
EN 772-16:2011 Methods of test for masonry units - Part 16: Determination of dimensions
EN ISO 12572:2016 Hygrothermal performance of building materials and products - Determination of water vapour transmission properties - Cup method (ISO 12572:2016)
EN 1996-1-1:2005+A1:2012 Eurocode 6 - Design of masonry structures - Part 1-1: General rules for reinforced and unreinforced masonry structures
EN 772-20:2000/A1:2005 METHODS OF TEST FOR MASONRY UNITS - PART 20: DETERMINATION OF FLATNESS OF FACES OF MOSONRY UNITS
EN 1996-1-2:2005/AC:2010 EUROCODE 6 - DESIGN OF MASONRY STRUCTURES - PART 1-2: GENERAL RULES - STRUCTURAL FIRE DESIGN
EN 1052-3:2002/A1:2007 METHODS OF TEST FOR MASONRY - PART 3: DETERMINATION OF INITIAL SHEAR STRENGTH
EN 772-11:2011 Methods of test for masonry units - Part 11: Determination of water absorption of aggregate concrete, autoclaved aerated concrete, manufactured stone and natural stone masonry units due to capillary action and the initial rate of water absorption of clay masonry units
EN 772-13:2000 Methods of test for masonry units - Part 13: Determination of net and gross dry density of masonry units (except for natural stone)
EN 1052-2:2016/AC:2017 METHODS OF TEST FOR MASONRY - PART 2: DETERMINATION OF FLEXURAL STRENGTH

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