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BS EN 1329-1:2020

BS EN 1329-1:2020

$198.66

Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure. Unplasticized poly(vinyl chloride) (PVC-U) – Specifications for pipes, fittings and the system

Published By Publication Date Number of Pages
BSI 2020 52
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This document specifies the requirements for solid wall pipes with smooth internal and external surfaces, extruded from the same formulation throughout the wall, fittings and the system of unplasticized poly(vinyl chloride) (PVC-U) piping systems intended for soil and waste discharge applications (low and high temperature):

  1. inside buildings (application area code “B”);

  2. for both inside buildings and buried in ground within the building structure (application area code “BD”).

NOTE 1

The intended use is reflected in the marking of products by “B”e e e or “BD”.

NOTE 2

Application “B” covers uses above ground inside the building, or outside buildings fixed onto the wall.

NOTE 3

Multilayer pipes with different formulations throughout the wall and foamed core pipes are covered by EN 1453-1 [ 1].

NOTE 4

For use buried in ground within the building structure are intended only those components (marked with “BD”) with nominal outside diameters equal to or greater than 75 mm.

NOTE 5

EN 476 [ 2] specifies the general requirements for components used in discharge pipes, drains and sewers for gravity systems. Pipes and fittings conforming to this standard fully meet these requirements.

This document is also applicable to PVC-U pipes, fittings and the system intended for the following purposes:

  1. ventilating part of the pipework in association with discharge applications;

  2. rainwater pipework within the building structure.

This document also specifies the test parameters for the test methods that are referred to.

This document covers a range of nominal sizes, a range of pipes and fittings series and gives recommendations concerning colours.

NOTE 6

It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes.

NOTE 7

Pipes, fittings and other components conforming to any of the plastics product standards listed in Annex B can be used with pipes and fittings conforming to this document, provided they conform to the requirements for joint dimensions given in Clause 7 and to the requirements of Table 26.

PDF Catalog

PDF Pages PDF Title
2 undefined
7 1 Scope
2 Normative references
9 3 Terms and definitions
12 4 Symbols and abbreviations
4.1 Symbols
4.2 Abbreviations
13 5 Material
5.1 General
5.2 Pipe material for BD application
5.2.1 Use of mineral modifier
5.2.2 Additional requirements
14 5.3 Additional requirements for fitting material for BD application
15 5.4 Fabricated fitting material
5.5 Utilization of non-virgin material
5.6 Sealing ring retaining means material
6 General characteristics
6.1 Appearance
6.2 Colour
6.3 External above ground application
6.4 Reaction to fire
16 7 Geometrical characteristics
7.1 General
7.2 Dimensions of pipes
7.2.1 Outside diameter
17 7.2.2 Out-of-roundness
7.2.3 Length of pipes
18 7.2.4 Chamfering
7.2.5 Wall thickness
20 7.2.6 Dimensions of sockets
7.3 Dimensions of fittings
7.3.1 General
21 7.3.2 Outside diameters
7.3.3 Design lengths (Z)
7.3.4 Wall thicknesses
7.3.4.1 General
7.3.4.2 Adhesive joint fittings
23 7.3.4.3 Ring seal fittings
25 7.4 Diameters and lengths of sockets and spigot
7.4.1 Adhesive joint sockets and spigot
27 7.4.2 Ring seal sockets and spigot
30 7.4.3 One-piece expansion couplings for adhesive joint sockets and spigot
31 7.5 Types of fittings
36 8 Mechanical characteristics
8.1 Mechanical characteristics of pipes
8.1.1 Impact resistance
38 8.1.2 Additional mechanical requirements
8.2 Mechanical characteristics of fittings
9 Physical characteristics
9.1 Physical characteristics of pipes
40 9.2 Physical characteristics of fittings
10 Performance requirements
41 11 Sealing rings
42 12 Adhesives
13 Marking
13.1 General
13.2 Minimum required marking of pipes
43 13.3 Minimum required marking of fittings
44 13.4 Additional marking
45 Annex A (normative)Utilization of non-virgin material
A.1 General
A.2 Own reprocessed material
A.3 External reprocessed and/or recycled materials with agreed specifications
47 Annex B (informative)Product standards

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BS EN 1329-1:2020
$198.66