CEN/TS 1455-2:2023
(Main)Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Acrylonitrile-butadiene-styrene (ABS) - Part 2: Assessment of conformity
Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Acrylonitrile-butadiene-styrene (ABS) - Part 2: Assessment of conformity
This document gives guidance for specifying requirements for the AoC of compounds/formulation, products, joints and assemblies in accordance with the applicable part of EN 1455 intended to be included in the manufacturer’s quality plan as part of the quality management system and for the establishment of certification procedures.
NOTE A basic test matrix provides an overview of the testing scheme in Annex A.
In conjunction with EN 1455-1 (see European foreword), this document is applicable to solid wall piping systems made of acrylonitrile-butadiene-styrene (ABS) intended to be used for soil and waste discharge (low and high temperature):
- inside buildings (application area code "B");
- both inside buildings and buried in ground within the building structure (application area code "BD").
Kunststoff-Rohrleitungssysteme zum Ableiten von Abwasser (niedriger und hoher Temperatur) innerhalb der Gebäudestruktur - Acrylnitril-Butadien-Styrol (ABS) - Teil 2: Beurteilung der Konformität
Dieses Dokument enthält einen Leitfaden zur Festlegung von Anforderungen für die Beurteilung der Konformität von Formmassen/Zusammensetzungen, Erzeugnissen, Verbindungen und Bauteilkombinationen nach dem jeweils anwendbaren Teil von EN 1455, die als Bestandteil des Qualitätsmanagementsystems im Qualitätssicherungsplan des Herstellers und für die Ein¬führung von Zertifizierungsverfahren vorgesehen sind.
ANMERKUNG Anhang A, Tabelle A.1, enthält in Form einer Matrix der grundlegenden Prüfungen einen Überblick über das Prüfschema.
In Verbindung mit EN 1455 1 (siehe Europäisches Vorwort) ist dieses Dokument anwendbar für Vollwand-Rohrleitungssysteme aus Acrylnitril Butadien Styrol (ABS), die zum Ableiten von Abwasser (niedriger und hoher Temperatur) vorgesehen sind:
innerhalb von Gebäuden (Anwendungskennzeichen B);
innerhalb von Gebäuden und erdverlegt innerhalb der Gebäudestruktur (Anwendungskenn-zeichen BD).
Systèmes de canalisations en plastique pour l'évacuation des eaux-vannes et des eaux usées (à basse et à haute température) à l'intérieur de la structure des bâtiments - Acrylonitrile-butadiène-styrène (ABS) - Partie 2 : Évaluation de la conformité
Cevni sistemi iz polimernih materialov za (nizko- in visokotemperaturne) odvodne sisteme v stavbah - Akrilonitril-butadien-stiren (ABS) - 2. del: Ugotavljanje skladnosti
Ta dokument podaja navodila glede zahtev za ugotavljanje skladnosti spojin/formulacij, izdelkov, spojev in sestavov v skladu z veljavnim delom standarda EN 1455, ki naj se jih vključi v poslovnik kakovosti proizvajalca kot del sistema vodenja kakovosti, vsebuje pa tudi navodila za vzpostavitev postopka certificiranja.
OPOMBA: Osnovna preskusna matrika v dodatku A podaja pregled sheme za preskušanje.
Ta dokument se v povezavi s standardom EN 1455-1 (glej evropski predgovor) uporablja za trde cevne sisteme iz akrilonitril-butadien-stirena (ABS), ki so predvideni za uporabo v (nizko- in visokotemperaturnih) odvodnih sistemih:
– v stavbah (koda območja uporabe »B«);
– tako v stavbah kot zakopanih v tla znotraj gradbene konstrukcije (koda območja uporabe »BD«).
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2023
Cevni sistemi iz polimernih materialov za (nizko- in visokotemperaturne) odvodne
sisteme v stavbah - Akrilonitril-butadien-stiren (ABS) - 2. del: Ugotavljanje
skladnosti
Plastics piping systems for soil and waste discharge (low and high temperature) within
the building structure - Acrylonitrile-butadiene-styrene (ABS) - Part 2: Assessment of
conformity
Kunststoff-Rohrleitungssysteme zum Ableiten von Abwasser (niedriger und hoher
Temperatur) innerhalb der Gebäudestruktur - Acrylnitril-Butadien-Styrol (ABS) - Teil 2:
Beurteilung der Konformität
Systèmes de canalisations en plastique pour l'évacuation des eaux-vannes et des eaux
usées (à basse et à haute température) à l'intérieur de la structure des bâtiments -
Acrylonitrile-butadiène-styrène (ABS) - Partie 2 : Évaluation de la conformité
Ta slovenski standard je istoveten z: CEN/TS 1455-2:2023
ICS:
23.040.01 Deli cevovodov in cevovodi Pipeline components and
na splošno pipelines in general
91.140.80 Drenažni sistemi Drainage systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
CEN/TS 1455-2
TECHNICAL SPECIFICATION
SPÉCIFICATION TECHNIQUE
October 2023
TECHNISCHE SPEZIFIKATION
ICS 23.040.01; 91.140.80 Supersedes CEN/TS 1455-2:2012
English Version
Plastics piping systems for soil and waste discharge (low
and high temperature) within the building structure -
Acrylonitrile-butadiene-styrene (ABS) - Part 2:
Assessment of conformity
Systèmes de canalisations en plastique pour Kunststoff-Rohrleitungssysteme zum Ableiten von
l'évacuation des eaux-vannes et des eaux usées (à Abwasser (niedriger und hoher Temperatur) innerhalb
basse et à haute température) à l'intérieur de la der Gebäudestruktur - Acrylnitril-Butadien-Styrol
structure des bâtiments - Acrylonitrile-butadiène- (ABS) - Teil 2: Beurteilung der Konformität
styrène (ABS) - Partie 2 : Évaluation de la conformité
This Technical Specification (CEN/TS) was approved by CEN on 4 September 2023 for provisional application.
The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to
submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard.
CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS
available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in
parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 1455-2:2023 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Abbreviated terms . 9
5 General. 10
6 Testing . 10
6.1 Group . 10
6.2 Type testing . 10
6.3 Batch release testing . 14
6.4 Process verification testing . 16
6.5 Audit testing . 18
6.6 Test records . 21
Annex A (informative) Basic test matrix . 22
Bibliography . 24
European foreword
This document (CEN/TS 1455-2:2023) has been prepared by Technical Committee CEN/TC 155
“Plastics piping systems and ducting systems”, the secretariat of which is held by NEN.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes CEN/TS 1455-2:2012.
The main changes compared to the previous edition CEN/TS 1455-2:2012 are:
— alignment with the revised template for the assessment of conformity documents;
— update of terms and definitions.
EN 1455 consists of the following parts, under the general title “Plastics piping systems for soil and waste
discharge (low and high temperature) within the building structure — Acrylonitrile-butadiene-styrene
(ABS)”:
— Part 1: Specifications for pipes, fittings and the system;
— Part 2: Assessment of conformity (this document).
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN/CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to announce this Technical Specification: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Introduction
This document is based on the template prepared in CEN/TC 155/WG 21, Edition 6 (see document
CEN/TC 155/WG 21 N1112).
This document details the applicable characteristics to be assessed for type testing (TT), batch release
test (BRT), process verification test (PVT), and audit test (AT), as well as the frequency and sampling for
testing.
The concept of testing and organization of those tests used for the AoC is shown, without or with
certification, in Figures 1 and 2.
Figure 1 —Typical scheme for the AoC by a manufacturer, without certification
Figure 2 — Typical scheme for the AoC by a manufacturer, including certification
1 Scope
This document gives guidance for specifying requirements for the AoC of compounds/formulation,
products, joints and assemblies in accordance with the applicable part of EN 1455 intended to be
included in the manufacturer’s quality plan as part of the quality management system and for the
establishment of certification procedures.
NOTE A basic test matrix provides an overview of the testing scheme in Annex A, Table A.1.
In conjunction with EN 1455-1 (see European foreword), this document is applicable to solid wall
piping systems made of acrylonitrile-butadiene-styrene (ABS) intended to be used for soil and waste
discharge (low and high temperature):
— inside buildings (application area code “B”);
— both inside buildings and buried in ground within the building structure (application area code
“BD”).
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 1455-1:2022, Plastics piping systems for soil and waste discharge (low and high temperature) within
the building structure — Acrylonitrile-butadiene-styrene (ABS) — Part 1: Requirements for pipes, fittings
and the system
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp/
— IEC Electropedia: available at https://www.electropedia.org/
3.1
certification body
impartial body, governmental or non-governmental, possessing the necessary competence to carry out
certification of conformity according to given rules of procedure and management
Note 1 to entry: In this document, certification is understood as third party certification.
Note 2 to entry: For assessment purposes, the certification body can delegate tasks to an inspection body or a
testing laboratory.
Note 3 to entry: The certification body preferably operates in accordance with EN ISO/IEC 17065 [2].
3.2
inspection body
body that performs examination of a product, process, service, or installation or their design and
determination of its conformity with specific requirements or, on the basis of professional judgment,
with general requirements
[SOURCE: EN ISO/IEC 17020:2012 [3], definition 3.5 combined with definition 3.1 modified – Notes to
entry 1, 2, 3 and 4 are not included]
Note 1 to entry: An inspection body is, either an organization or a part of an organization, mandated by the
certification body.
Note 2 to entry: An inspection body preferably operates in accordance with EN ISO/IEC 17020 [3].
3.3
testing laboratory
laboratory which measures, tests, calibrates or otherwise verifies the performance of the characteristics
of materials and products
Note 1 to entry: In the context of this document, the materials and products can be subjected to type testing,
batch release testing, process verification testing and audit testing, as applicable.
Note 2 to entry: A testing laboratory preferably operates in accordance with EN ISO/IEC 17025 [4].
3.4
quality management system
part of a management system with regard to quality
[SOURCE: EN ISO 9000:2015 [5], definition 3.5.4]
Note 1 to entry: Requirements for quality management systems are given in EN ISO 9001 [1].
3.5
quality plan
document setting out the specific quality practices, responsibilities, resources and sequence of activities
relevant to a particular product or range of products
3.6
type test
TT
test performed to prove that the material, product, joint or assembly is capable of conforming to the
requirement(s) given in the relevant standard
3.7
batch release test
BRT
test performed on a batch of material, products, joints or assemblies which has to be satisfactorily
completed before the batch can be released
Note 1 to entry: A batch release test can be performed by the manufacturer or outsourced on behalf of the
manufacturer.
3.8
process verification test
PVT
test performed on material, product, joint or assembly at specific intervals to confirm that the process
continues to be capable of producing products which conform to the requirements given in the relevant
standard
Note 1 to entry: Process verification tests can be performed by the manufacturer or outsourced on behalf of the
manufacturer.
Note 2 to entry: Process verification tests are regularly performed to demonstrate that the product remains
compliant with the type test results.
3.9
audit test
AT
test performed on behalf of a certification body
Note 1 to entry: Audit tests are generally required to confirm that the material, product, joint or assembly
continues to conform to the requirements given in the relevant standard and to provide information to assess the
effectiveness of the quality management system.
3.10
indirect test
batch release test performed which differs from that specified test for that particular characteristic,
having previously verified its correlation with the specified test
Note 1 to entry: Indirect tests can be performed by the manufacturer or outsourced on behalf of the
manufacturer.
3.11
witness test
type test or audit test which is performed in the presence of a representative of the certification body
3.12
material
generic term for compounds/formulations grouped by families, expressed by generic names
Note 1 to entry: Examples of generic names are PVC-U, polypropylene and EPDM.
3.13
substance
monomer, additive, element or chemical compound as used in compounds/formulations
3.14
compound/formulation
homogenous mixture of substances used for the manufacture of the product as defined in the referring
product standard
Note 1 to entry: In general, the term “compound” is used for polyolefins and the term “formulation” for PVC.
Note 2 to entry: The term “composition” is often used instead of compound for metals and when dealing with
water and food contact regulations.
3.15
material batch
quantity of a given homogeneous compound/formulation manufactured under uniform conditions
defined and identified by the compound/formulation manufacturer
3.16
product
item as defined in the scope of the standard, e.g. pipe, fitting
3.17
product batch
clearly identified collection of products, manufactured consecutively or continuously under the same
conditions, using the same compound/formulation conforming to the same specification
3.18
sample
one or more components or products drawn from the same production batch, selected at random
without regard to their quality
3.19
group
defined collection of similar products from which samples are selected for testing purposes
3.20
component
item manufactured out of a specific compound/formulation, supplied as part of a product or as a spare
part for that product
3.21
joint
connection between two products
3.22
assembled product
final product comprising two or more components
3.23
fabricated fitting
fitting produced by welding, thermoforming or adhesive jointing from pipes and/or from injection-
moulded fittings
3.24
assembly
set of components that forms a product or a test piece
3.25
cavity
space within a mould to be filled to form the moulded product
EXAMPLE That part of the injection mould which gives the form to the injection-moulded product.
4 Abbreviated terms
To avoid misunderstanding, the abbreviations in this Clause are defined as being the same in each
language. For the same reason, the terms are given in the three languages, English, French and German.
EN FR DE
AT audit test essai d’audit Überwachungsprüfung
BRT batch release test essai de libération de campagne de fabrication Freigabeprüfung einer Charge
PVT process verification test essai de vérification du procédé de fabrication Prozessüberprüfung
TT type test essai de type Typprüfung
5 General
Materials (compounds/formulations), products and fitness for purpose shall conform to the
requirements given in EN 1455-1.
Materials and products shall be produced by the manufacturer under a quality management system
which includes a quality plan.
6 Testing
6.1 Group
For the purposes of this document, the groups specified below apply.
Two size groups are defined for pipes and fittings, as given in Table 1.
Table 1 — Size groups
Size group Nominal diameter, d
n
mm
1 32 ≤ d < 75
n
2 75 ≤ d < 160
n
Three groups of fittings each having a similar design are defined, as given in Table 2.
Table 2 — Fitting groups
Fitting group Type of fitting
1 Bends
2 Branches
3 Other fittings
6.2 Type testing
Type testing is intended to demonstrate the ability of the product to fulfil the intended use and
characteristics detailed in the referring product standard.
Type testing shall be performed as described in Table 3 to Table 5 whenever there is:
a. a new system (N);
b. a change in design (D);
c. a change in material (M);
d. a change in production processing method (P), other than routine in-process adjustments;
e. an extension of the product range (E).
NOTE 1 Type testing can need to be revalidated as a result of deviation of process verification test (see 6.4).
When a change of production site occurs, the manufacturer shall determine which type tests need to be
revalidated.
NOTE 2 If certification is involved, certification body can wish to agree the type testing plan.
Unless any of the conditions a) to e) above occurs, the type test results remain valid.
A type test may be performed by the manufacturer or outsourced on behalf of the manufacturer.
NOTE 3 If certification is involved, the certification body can request the location of the test.
Type tests shall demonstrate that the products conform to all requirements for the characteristics given
in Table 3 to Table 5, as applicable.
Table 3 — Characteristics of pipes that require type testing (TT)
Conditions
Reference to
requiring test Sampling procedure
clause or
a
Characteristic
subclause of
Certification body
EN 1455-1
N D M E Manufacturer
b
ABS compound 5.1 + - + - Once per material Once per material
Once per material Once per material
Resistance to
5.2 – Table 1 + - + - with one optional with one optional
c
internal pressure
dimension dimension
Appearance 6.1 + - + + Once per size Once per size group
Colour 6.2 + - + + Once per size Once per size group
Geometrical
7.2 and 7.4 + + - + Once per size Once per size group
characteristics
Once per size per
c
8.1 – Table 14 + - + + Once per size group
Ring stiffness
material
Once per size per
Impact resistance
+ - - + Once per size group
material
(round-the-clock 8.1 – Table 14
method)
- - + - Once per material Once per material
Once per size per
Impact resistance
+ - - + Once per size group
material
d
8.2 – Table 17
(staircase
method)
- - + - Once per material Once per material
Vicat Softening
Temperature 9.1 – Table 19 + - + - Once per material Once per material
(VST)
Vicat Softening
Temperature
(VST) after 9.1 – Table 19 + - + - Once per material Once per material
conditioning 16 h
in water at 90 °C
Longitudinal
9.1 – Table 19 + - - + Once per size Once per size group
reversion
Water absorption 9.1 – Table 19 + - + - Once per material Once per material
CEN/TS 1455-2:20
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