SN EN 15050 : 2007 + A1 2012

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
  4.1 Material requirements
  4.2 Production requirements
      4.2.1 General
            4.2.3.2 Application of prestressing
  4.3 Finished product requirements
      4.3.1 Geometrical properties
      4.3.2 Surface characteristics
      4.3.3 Mechanical resistance
      4.3.4 Resistance and reaction to fire
      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 Beams
      5.2.3 Other elements
  5.3 Weight of the products
6 Evaluation of conformity
7 Marking and labelling
8 Technical documentation
Annex A (informative) Typology
      A.1 Scope
      A.2 Decks with precast beams as main structural elements
      A.3 Solid slabs
      A.4 Segmental decks
      A.5 Precast arches or vaults
Annex B (informative) Decks formed by beams and slabs
      B.1 Scope
      B.2 Dimensions in the bearing zone
      B.3 Transfer of prestressing
      B.4 Anchorage of the main reinforcement at supports
      B.5 Change of the restraint conditions after the
          application of loads
      B.6 Skewed ends
      B.7 Deck layout
Annex C (informative) Use of plates in bridges
      C.1 General
      C.2 Connecting reinforcement
      C.3 Connection to beams
      C.4 Connection between adjacent floor plates
Annex D (informative) Continuity of bridge decks
      D.1 Scope
      D.2 Continuity of bridge decks
      D.3 Hogging moments at supports
      D.4 Long term sagging moments at supports
Annex E (informative) Infilled beams
      E.1 General
      E.2 Infilled beams with a thin topping
      E.3 Infilled beams with a thick topping
Annex F (informative) Precast beams without topping
      F.1 Scope
      F.2 Transverse prestressing by post-tensioning
      F.3 Reinforced joints
Annex G (informative) Precast segmental decks
      G.1 General
          G.1.1 Description
          G.1.2 Joints
          G.1.3 Keys
          G.1.4 Post-tensioning
      G.2 Design
          G.2.1 Assembly stage
          G.2.2 Final situation
          G.2.3 Checking of joints
          G.2.4 Local transverse bending
          G.2.5 Discontinuity regions
      G.3 Production
      G.4 Building assembly
          G.4.1 Segment positioning
          G.4.2 Segment sealing
          G.4.3 Post-tensioning
          G.4.4 Closing segment
Annex H (informative) Ambient conditions for bridge elements
Annex J (normative) Finished product inspection
Annex Y (informative) Choice of CE marking method
      Y.1 General
      Y.2 Method 1
      Y.3 Method 2
      Y.4 Method 3
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 precast
           concrete bridge 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
           ZA.3.3 Declaration of product properties
           ZA.3.4 Declaration of compliance with a given design
                  specification
Bibliography

Applies to precast concrete structural elements produced in a factory and used in bridge construction, for example deck elements, abutments, elements for piers and precast arches.