NF EN 771-4+A1/CN
NF EN 771-4+A1/CN

NF EN 771-4+A1/CN

December 2017
Standard Current

Specifications for masonry units - Part 4: Autoclaved aerated concrete masonry units - National addition to NF EN 771-4+A1:2015

Le présent document complète la NF EN 771-4+A1:2015. Il définit les valeurs de performances nécessaires pour réaliser des ouvrages de maçonnerie conformes aux normes NF DTU 20.1 et NF DTU 20.13.

See more
View the extract New: UPSELL service
Main informations

Collections

National standards and national normative documents

Publication date

December 2017

Number of pages

16 p.

Reference

NF EN 771-4+A1/CN

ICS Codes

91.080.30   Masonry
91.100.30   Concrete and concrete products

Print number

1
Sumary
Specifications for masonry units - Part 4: Autoclaved aerated concrete masonry units - National addition to NF EN 771-4+A1:2015

Le présent document complète la NF EN 771-4+A1:2015. Il définit les valeurs de performances nécessaires pour réaliser des ouvrages de maçonnerie conformes aux normes NF DTU 20.1 et NF DTU 20.13.
Replaced standards (1)
NF EN 771-4/CN
NF EN 771-4/CN
March 2012
Standard Cancelled
Specification for masonry units - Part 4 : autoclavec aerated concrete masonry units - National addition to NF EN 771-4:2011

Le présent document complète la NF EN 771-4:2011 (P 12-121-4). Il définit les valeurs et classes de performances nécessaires pour réaliser des ouvrages de maçonnerie conformes à la norme NF DTU 20.1 (P 10-202) " Travaux de bâtiment - Ouvrages en maçonnerie de petits éléments - Parois et murs ".

ZOOM ON ... the Requirements department

To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:

  • mandatory clauses to satisfy,
  • non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document "ISO/IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents" as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!


What is the Redline format?
The Redline + service - standards comparator allows you to easily and simply identify major changes between the current standard and its last canceled version.

At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula.


The Redlines + service is offered to you on the collection of French standards in force, in French language and in HTML and PDF format.

For an overview of the service, click on View a standard in redline format
New: UPSELL service
  • The UPSELL service allows you to easily update one of your standards.
  • With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
  • Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ