Foreword
1 Scope
2 Normative references
3 Terms, definitions, symbols, units and abbreviated terms
3.1 Terms and definitions
3.2 Symbols, units and abbreviated terms
4 Requirements
4.1 General
4.2 For all applications
4.3 For specific applications
5 Test methods
5.1 Sampling
5.2 Conditioning
5.3 Testing
6 Designation code
7 Evaluation of conformity
8 Marking and labelling
Annex A (normative) Determination of the declared values of
thermal resistance and thermal conductivity
A.1 Introduction
A.2 Input data
A.3 Declared values
Annex B (normative) Factory Production Control
Annex C (normative) Determination of the aged values of thermal
resistance and thermal conductivity
C.1 Scope
C.2 Procedure for XPS foam without diffusion tight laminates
C.3 Procedure for XPS foam for use with diffusion tight
facings on both sides
C.4 Calculation of aged value
C.5 Blowing agent
C.6 Product grouping
Annex D (normative) Determination of behaviour under cyclic
square wave load
D.1 Scope
D.2 Definitions
D.3 Principle
D.4 Testing equipment
D.5 Test specimens
D.6 Procedure
D.7 Calculation and expression of results
D.8 Accuracy of measurement
D.9 Test report
Annex E (informative) Additional properties
E.1 General
E.2 Compressive modulus of elasticity
E.3 Determination of volume percentage of open and closed cells
E.4 Determination of shear strength
Annex ZA (informative) Relationship between this European
Standard and the Essential Requirements of EU
Directive 89/106/EEC, EU Construction Products Directive
ZA.1 Scope and relevant characteristics
ZA.2 Procedures for the attestation of conformity of
extruded polystyrene foam products
ZA.3 CE Marking and labelling
Bibliography