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NS EN 14933 : 1ED 2007
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The latest, up-to-date edition.
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THERMAL INSULATION AND LIGHT WEIGHT FILL PRODUCTS FOR CIVIL ENGINEERING APPLICATIONS - FACTORY MADE PRODUCTS OF EXPANDED POLYSTYRENE (EPS) - SPECIFICATION
12-01-2013
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
A.3.1 General
A.3.2 Case where thermal resistance and thermal
conductivity are declared
A.3.3 Case where thermal resistance alone is declared
Annex B (normative) - Factory production control
B.1 Testing frequencies
B.2 Indirect testing
B.2.1 General
B.2.2 Compressive stress at 10% deformation
B.2.3 Thermal conductivity
Annex C (normative) - Product classification
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.4.1 Cutting tool
D.4.2 Length measuring equipment
D.4.3 Steel plate
D.4.4 Measuring gauges
D.4.5 Apparatus
D.5 Test specimens
D.5.1 Dimensions of test specimens
D.5.2 Number of test specimens
D.5.3 Conditioning of test specimens
D.6 Procedure
D.6.1 Test conditions
D.6.2 Test 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 shear strength
E.4 Long-term compressive behaviour
E.5 Water vapour diffusion resistance factor
E.6 Additional information
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 attestation of conformity of expanded
polystyrene products
ZA.2.1 Systems of attestation of conformity
ZA.2.2 EC certificate and declaration of conformity
ZA.3 CE Marking and labelling
Bibliography
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