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BS EN 1852-1:2018+A1:2022

BS EN 1852-1:2018+A1:2022

$167.15

Plastics piping systems for non-pressure underground drainage and sewerage. Polypropylene (PP) – Specifications for pipes, fittings and the system

Published By Publication Date Number of Pages
BSI 2022 42
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This part of EN 1852 specifies the requirements for solid wall pipes with smooth internal and external surfaces extruded from the same compound/formulation throughout the wall, fittings and the system of polypropylene (PP) piping systems intended for use for: – non-pressure underground drainage and sewerage outside the building structure (application area code “U”), and – non-pressure underground drainage and sewerage for both buried in ground within the building structure (application area code “D”) and outside the building structure. This is reflected in the marking of products by “U” and “UD”. This standard covers PP materials without mineral modifiers. It also specifies the test parameters for the test methods referred to in this standard. NOTE 1 Solid wall multilayer pipes with different formulation throughout the wall and foamed core pipes are covered by EN 13476-2 [1] (see also CEN ISO/TR 27165 [2]). This standard covers a range of nominal sizes, and pipe series and gives recommendations concerning colours. NOTE 2 It is the responsibility of the purchaser or specifier to make the appropriate selection from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes. In conjunction with CEN/TS 1852-2, it is applicable to PP pipes and fittings, their joints and to joints with components of other plastics and non-plastics materials intended to be used for buried piping systems for non-pressure underground drainage and sewerage. The fittings can be manufactured by injection-moulding or be fabricated from pipes and/or mouldings. NOTE 3 Pipes, fittings and other components conforming to any of the plastics product standards listed in Annex C can be connected to pipes and fittings conforming to this standard, when they conform to the requirements for joint dimensions given in Clause 6 and to the requirements of Table 14.

PDF Catalog

PDF Pages PDF Title
2 undefined
7 1 Scope
2 Normative references
9 3 Terms and definitions
11 4 Symbols and abbreviations
4.1 Symbols
12 4.2 Abbreviations
5 Material
5.1 PP final compound
5.2 Utilization of non-virgin material
5.3 Melt mass-flow rate
13 5.4 Resistance to internal pressure
5.5 Thermal stability (OIT)
5.6 Sealing ring retaining means
14 6 General characteristics
6.1 Appearance
6.2 Colour
7 Geometrical characteristics
7.1 General
7.2 Dimensions of pipes
7.2.1 Outside diameters
15 7.2.2 Outside diameters with close tolerances (CT)
16 7.2.3 Length of pipes
17 7.2.4 Chamfering
7.2.5 Wall thicknesses
18 7.3 Dimensions of fittings
7.3.1 Outside diameters
7.3.2 Design lengths
19 7.3.3 Wall thicknesses
20 7.4 Dimensions of sockets and spigots
7.4.1 Diameters and lengths of elastomeric ring seal sockets and spigots
23 7.4.2 Wall thicknesses of sockets
24 7.5 Types of fittings
27 8 Mechanical characteristics
8.1 Mechanical characteristics of pipes
8.1.1 General requirements
28 8.1.2 Additional mechanical requirements
29 8.2 Mechanical characteristics of fittings
30 9 Physical characteristics
9.1 Physical characteristics of pipes
31 9.2 Physical characteristics of fittings
32 10 Performance requirements
33 11 Sealing rings
12 Marking
12.1 General
12.2 Minimum required marking of pipes
34 12.3 Minimum required marking of fittings
35 12.4 Additional marking
36 Annex A (normative)Utilization of non-virgin PP material
A.1 Own reprocessed material from pipes and fittings
A.2 External reprocessed and recycled materials with an agreed specification
A.2.1 Material from PP pipes and fittings
37 A.2.2 Material from PP products other than pipes and fittings
38 Annex B (informative)General characteristics of PP pipes and fittings
B.1 General
B.2 Material characteristics
B.3 Ring stiffness
39 B.4 Chemical resistance
B.5 Abrasion resistance
B.6 Hydraulic roughness
B.7 Diametric deflection
40 Annex C (informative)Product standards of components that can be connected to components conforming to this standard

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BS EN 1852-1:2018+A1:2022
$167.15