I.S. EN 15258:2008

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
  4.1 Material requirements
  4.2 Production requirements
      4.2.1 Concrete production
      4.2.2 Hardened concrete
      4.2.3 Structural reinforcement
  4.3 Finished product requirements
      4.3.1 Geometrical properties
      4.3.2 Surface characteristics
      4.3.3 Mechanical resistance
      4.3.5 Acoustic properties
      4.3.6 Thermal properties
      4.3.7 Durability
      4.3.8 Other requirements
5 Test methods
  5.1 Tests on concrete
  5.2 Measuring of dimensions and surface characteristics
      5.2.1 General
      5.2.2 Position of reinforcement
      5.2.3 Wall element dimensions
  5.3 Weight of the products
  5.4 Load test of elements
6 Evaluation of conformity
7 Marking
8 Technical documentation
Annex A (normative) Inspection schemes
      A.1 General
      A.2 Process inspection
      A.3 Finished product inspection
Annex B (informative) Examples of retaining wall elements
Annex C (informative) Mechanical resistance test of the
        restraint (stem-base) of precast elements for
        retaining cantilever walls
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 retaining
           wall elements
           ZA.2.1 System of attestation of conformity
           ZA.2.2 EC Certificate and Declaration of conformity
      ZA.3 CE marking and labelling
           ZA.3.1 General
           ZA.3.2 Declaration of geometrical data and material
                  properties (method 1)
           ZA.3.3 Declaration of product properties (method 2)
           ZA.3.4 Declaration of compliance with a given
                  design specification provided by the
                  client (method 3a)
           ZA.3.5 Declaration of compliance with a given
                  design specification provided by the
                  manufacturer according to the client's
                  order (method 3b)

Describes the requirements, the basic performance criteria and evaluation of conformity for precast elements made of plain, reinforced or prestressed normal weight concrete, used for the construction of retaining walls.