Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
3.1 Terms and definitions
3.2 Symbols
4 Requirements
4.1 General
4.2 Raw materials and concrete
4.3 Dangerous substances
4.4 Geometric properties
4.5 Density
4.6 Moisture movement
4.7 Reaction to fire
4.8 Water vapour permeability
4.9 Mechanical strength
4.10 Acoustic properties
4.11 Thermal properties
4.12 Water absorption by capillarity
4.13 Durability
5 Test methods
5.1 Geometric properties
5.2 Density
5.3 Mechanical strength
6 Classification
7 Marking
8 Evaluation of conformity
8.1 General
8.2 Initial type testing
8.3 Factory production control
Annex A (normative) - Determination of web tensile strength
A.1 Principle
A.2 Apparatus
A.3 Procedure
A.4 Determining the tensile strength of webs
A.5 Test report
Annex B (normative) - Determination of shell flexural strength
B.1 Principle
B.2 Apparatus
B.3 Procedure
B.4 Determining the flexural strength of the shells
B.5 Test report
Annex C (normative) - Sampling for initial type testing
C.1 General
C.2 Sampling procedure
C.3 Place and dates of inspection and acceptance testing
Annex D (normative) - Compliance criteria for initial type
testing and for independent batch
acceptance testing
Annex E (informative) - Example of inspection schemes
E.1 Equipment inspection
E.2 Materials inspection
E.3 Production process inspection
E.4 Product inspection
E.5 Switching rules
Annex F (informative) - Filling pressure of concrete infill
Annex ZA (informative) - Clauses of this European Standard
addressing the provisions of the EU
Construction Products Directive
ZA.1 Scope and relevant characteristics
ZA.2 Procedure for attestation of conformity of
concrete shuttering blocks
ZA.3 CE marking and labelling
Bibliography