ČSN EN 13164+A1

This European Standard specifies the requirements for factory made products of extruded polystyrene foam, with or without facings or coatings, which are used for thermal insulation of buildings. The products are manufactured in the form of boards which are also available with special edge and surface treatment (tongue & grooves, shiplap etc.).
Products covered by this standard are also used in prefabricated thermal insulating systems and composite panels; the performance of systems incorporating these products is not covered.
This standard describes product characteristics and includes procedures for testing, evaluation of conformity, marking and labelling.
Compared with EN 13164:2008, the main changes are:
a) better harmonisation between the individual standards of the package (EN 13162 to EN 13171) on definitions, requirements, classes and levels;
b) new normative annex on multi-layered products;
c) changes of some editorial and technical content and addition of information on some specific items such as for XPS: Annex C;
d) addition to links to EN 15715, Thermal insulation products - Instructions for mounting and fixing for reaction to fire testing - Factory made products;
e) changes to the Annex ZA.