NF P31-204-1/A2

DTU 40.23 - Building works - Roof covering made of clay plain roofing tiles - Part 1 : technical specifications

Le présent document a pour objet de prendre en compte les modifications de la norme NF EN 539-2:2006 concernant la méthode d'essai de gel sur les tuiles plates.

- 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.

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