EN 15254-2:2009

Foreword
1 Scope
2 Normative references
3 Definitions
4 General principles
  4.1 General
  4.2 Classifications
  4.3 Additional information
5 Rules for extended application
  5.1 Units according to EN 771-1, EN 771-2,
      EN 771-3 and EN 771-4
      5.1.1 Rules for units
      5.1.2 Rules for masonry mortars and joints
      5.1.3 Influence of plaster, rendering
            or external covering
      5.1.4 Geometrical parameters
      5.1.5 Connection systems
  5.2 Gypsum blocks according to EN 12859
      5.2.1 Rules for blocks
      5.2.2 Rules for adhesives
      5.2.3 Influence of plaster, rendering or
            external covering
      5.2.4 Geometrical parameters
      5.2.5 Connection systems
6 Report of the extended application analysis
Bibliography

This document provides guidance, and where appropriate defines procedures, for variations of products and element construction parameters related to the design of internal and external non-loadbearing walls made of clay units, calcium silicate units, aggregate concrete units, autoclaved aerated concrete units and gypsum blocks with different types of mortar that have been tested in accordance with EN 1364-1.Manufactured stone masonry units according to EN 771-5 are not covered.