NBN EN ISO 15877-2 : 2009 AMD 1 2010

Introduction
1 Scope
2 Normative references
3 Terms and definitions, symbols and abbreviated terms
4 Material
   4.1 General
   4.2 Pipe material
   4.3 Evaluation of Sigma[LCL]-values
   4.4 Influence on water intended for human consumption
5 General characteristics
   5.1 Appearance
   5.2 Chamfering
   5.3 Opacity
6 Geometrical characteristics
   6.1 General
   6.2 Dimensions of pipes
        6.2.1 Outside diameters
        6.2.2 Wall thicknesses and their tolerances
        6.2.3 Length of pipes
        6.2.4 Pipes with sockets
7 Mechanical characteristics
   7.1 Resistance to internal pressure
   7.2 Impact resistance
   7.3 Tensile strength
8 Physical characteristics
9 Performance requirements
10 Adhesives
11 Marking
   11.1 General
   11.2 Minimum required marking
   11.3 Additional marking
Annex A (informative)
General
Design stress
Derivation of the maximum value of S[calc] (S[calc,max])
Use of Scalc,max to determine the wall thickness
Bibliography