NBN EN 13244-1 : 2003

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions, symbols and abbreviations
  3.1 Terms and definitions
      3.1.1 Geometrical definitions
      3.1.2 Definitions related to service conditions
      3.1.3 Definitions related to material characteristics
  3.2 Symbols
  3.3 Abbreviations
4 Material
  4.1 Compound
  4.2 Colour
      4.2.1 General
      4.2.2 Black compound
  4.3 Use of reprocessable and recyclable material
  4.4 Physical characteristics of the compound
  4.5 Fusion compatibility
  4.6 Classification and designation
Annex A (informative) - Pressure reduction coefficients
Bibliography

Describes the general aspects of polyethylene (PE) piping systems intended for buried and above-ground pressure systems for water for general purposes, drainage and sewerage. Applicable to vacuum sewer systems.