EN 13476-3:2007+A1:2009

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kunststoff-Rohrleitungssysteme für erdverlegte drucklose Abwasserkanäle und -leitungen - Rohrleitungssysteme mit profilierter Wandung aus weichmacherfreiem Polyvinylchlorid (PVC-U), Polypropylen (PP) und Polyethylen (PE) - Teil 3: Anforderungen an Rohre und Formstücke mit glatter Innen- und profilierter Außenfläche und an das Rohrleitungssystem, Typ BSystèmes de canalisations en plastique pour les branchements et les collecteurs d'assainissement sans pression enterrés - Systèmes de canalisations à parois structurées en poly(chlorure de vinyle) non plastifié (PVC-U), polypropylène (PP) et polyéthylène (PE) - Partie 3: Spécifications pour les tubes et raccords avec une surface interne lisse et une surface externe profilée et le système, de Type BPlastics piping systems for non-pressure underground drainage and sewerage - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 3: Specifications for pipes and fittings with smooth internal and profiled external surface and the system, Type B93.030Zunanji sistemi za odpadno vodoExternal sewage systems23.040.20Cevi iz polimernih materialovPlastics pipesICS:Ta slovenski standard je istoveten z:EN 13476-3:2007+A1:2009SIST EN 13476-3:2007+A1:2009en,fr,de01-junij-2009SIST EN 13476-3:2007+A1:2009SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13476-3:2007+A1
January 2009 ICS 93.030 Supersedes EN 13476-3:2007English Version
Plastics piping systems for non-pressure underground drainage and sewerage - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 3: Specifications for pipes and fittings with smooth internal and profiled external surface and the system, Type B
Systèmes de canalisations en plastique pour les branchements et les collecteurs d'assainissement sans pression enterrés - Systèmes de canalisations à parois structurées en poly(chlorure de vinyle) non plastifié (PVC-U), polypropylène (PP) et polyéthylène (PE) - Partie 3: Spécifications pour les tubes et raccords avec une surface interne lisse et une surface externe profilée et le système, de Type B
Kunststoff-Rohrleitungssysteme für erdverlegte drucklose Abwasserkanäle und -leitungen - Rohrleitungssysteme mit profilierter Wandung aus weichmacherfreiem Polyvinylchlorid (PVC-U), Polypropylen (PP) und Polyethylen (PE) - Teil 3: Anforderungen an Rohre und Formstücke mit glatter Innen- und profilierter Außenfläche und an das Rohrleitungssystem, Typ B This European Standard was approved by CEN on 5 March 2007 and includes Amendment 1 approved by CEN on 27 November 2008.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36
B-1050 Brussels © 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13476-3:2007+A1:2009: ESIST EN 13476-3:2007+A1:2009

Virgin PVC-U material . 35Annex B (normative)
Utilisation of non-virgin PVC-U material . 36B.1Reprocessable and recyclable material from pipes and fittings . 36B.2External reprocessable and recyclable materials with agreed specification . 36B.3External reprocessable and recyclable materials not covered by an agreed specification . 36Annex C (normative)
Virgin PP material . 38Annex D (normative)
Utilisation of non-virgin PP material . 39D.1Reprocessable and recyclable material from pipes and fittings . 39D.2External reprocessable and recyclable materials with an agreed specification . 39D.3External reprocessable and recyclable materials not covered by an agreed specification . 39Annex E (normative)
Virgin PE material . 40Annex F (normative)
Utilisation of non-virgin PE material . 41F.1Reprocessable and recyclable material from pipes and fittings . 41F.2External reprocessable and recyclable materials with an agreed specification . 41F.3External reprocessable and recyclable materials not covered by an agreed specification . 41F.4External reprocessable and recyclable material from PE rotational-moulded fittings and other components . 42Annex G (normative)
Impact test at 23 °C . 43Annex H (normative)
Impact test at −−−−10 °C . 44Annex I (normative)
Ring flexibility test at 20 % diametric deflection . 45Annex J (informative)
Survey of possible use of reprocessable and recyclable material . 46 SIST EN 13476-3:2007+A1:2009

National standards specifically for pipes and fittings for the transport of surface water are not considered to be conflicting with this standard and may thus be allowed to coexist. SIST EN 13476-3:2007+A1:2009

NOTE 2 For dimensions larger than DN 1200 OD/ID this document may be applied regarding appearance, colour, physical and mechanical characteristics as well as performance requirements. 2 Normative references The following referenced documents are indispensable for the application 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 476, General requirements for components used in discharge pipes, drains and sewers for gravity systems EN 580, Plastics piping systems  Unplasticized poly(vinyl chloride) (PVC-U) pipes  Test method for the resistance to dichloromethane at a specified temperature (DCMT) EN 681-1, Elastomeric seals  Materials requirements for pipe joint seals used in water and drainage applications  Part 1: Vulcanized rubber EN 681-2, Elastomeric seals  Materials requirements for pipe joint seals used in water and drainage applications  Part 2: Thermoplastic elastomers EN 681-4, Elastomeric seals  Materials requirements for pipe joint seals used in water and drainage applications  Part 4: Cast polyurethane sealing elements EN 727, Plastics piping and ducting systems  Thermoplastics pipes and fittings  Determination of Vicat softening temperature (VST) SIST EN 13476-3:2007+A1:2009

Plastics piping systems for non-pressure underground drainage and sewerage  Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE)  Part 2: Specifications for pipes and fittings with smooth internal and external surface and the system, Type A CEN/TS 14541:2007, Plastics pipes and fittings for non-pressure applications  Utilisation of non-virgin PVC-U, PP and PE materials SIST EN 13476-3:2007+A1:2009

(ISO 3126:2005) EN ISO 3451-1, Plastics  Determination of ash  Part 1: General methods (ISO 3451-1:1997) EN ISO 9967, Plastics pipes  Determination of creep ratio (ISO 9967:1994) EN ISO 9969, Thermoplastics pipes  Determination of ring stiffness (ISO 9969:1994) ISO 12091, Structured-wall thermoplastics pipes  Oven test ISO 13967, Thermoplastics fittings  Determination of ring stiffness 3 Terms, Definitions, symbols and abbreviations 3.1 Definitions For the purposes of this document, the terms and definitions given in EN 13476-1:2007 apply. 3.2 Symbols A length of engagement, or maximum pull-out whilst maintaining tightness C length of the sealing zone de outside diameter dem mean outside diameter dim mean inside diameter dn nominal diameter SIST EN 13476-3:2007+A1:2009

Sso actual stiffness of the cylindrical part of the socket Ssp actual stiffness of the spigot IMP 23C impact resistance determined at +23 °C 7 impact resistance determined at −10 °C 3.3 Abbreviations CaCO3 calcium carbonate CT close tolerance DN nominal size DN/ID nominal size related to inside diameter DN/OD nominal size related to outside diameter H50 value for impact resistance of a pipe MgCO3 magnesium carbonate MFR melt mass-flow rate Mg3Si4O10(OH)2 magnesiumsilicate, talcum OIT oxidation induction time PE polyethylene SIST EN 13476-3:2007+A1:2009

PVC-U unplasticized poly(vinyl chloride) RF ring flexibility performance S pipe series S SDR standard dimension ratio SN nominal ring stiffness TIR true impact rate TPE thermoplastic elastomer VST Vicat softening temperature 4 Material 4.1 General The material shall be one of the following: unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) or polyethylene (PE), to which are added additives needed to facilitate the manufacture of components conforming to this standard, including the relevant annexes. Spirally formed pipes Type B may include a support profile (see Figure 1) made from polymers other than PVC-U, PP or PE. Spirally formed pipe constructions may include a continuous elastomeric sealing component of a material conforming to EN 681-1, EN 681-2 or EN 681-4 as applicable, or a continuous adhesive conforming to 4.7. 4.2 Unplasticized poly(vinyl chloride) (PVC-U) 4.2.1 General The raw material shall be PVC-U to which are added those additives needed to facilitate the manufacture of components conforming to the requirements of this standard (see also Annex A). NOTE Additional information of the characteristics of PVC-U material or components made thereof is given in Annex A of EN 13476-1:2007. 4.2.2 Pipe and fitting material characteristics When tested in accordance with the test method as specified in Table 1, using the indicated parameters, the material shall have characteristics conforming to the requirements given in Table 1. SIST EN 13476-3:2007+A1:2009

pressure a, b
No failure during the test period End caps Orientation Number of test pieces Test temperature Circumferential stress
- pipe material
- fitting material Conditioning period
Type of test Test period Type A or Type B
Free 3 60 °C
10 MPa
6,3 MPa
Shall conform to
EN ISO 1167-1 Water-in-water 1 000 h EN ISO 1167-1 and EN ISO 1167-2 a For extrusion compounds this test shall be carried out in the form of a solid wall pipe made from the relevant extrusion
material. b For injection-moulding compounds this test shall be carried out in the form of an injection-moulded or extruded sample
in solid wall pipe form made from the relevant material.
4.2.3 Utilisation of non-virgin materials For the utilisation of non-virgin PVC-U materials conditions and requirements are given in Annex B. NOTE Annex J gives a survey of the possible use of reprocessable and recyclable materials. 4.3 Polypropylene (PP) 4.3.1 General The compound for pipes and fittings shall be PP base material to which are added those additives that are needed to facilitate the manufacture of components conforming to the requirements of this standard. See also Annex C. NOTE Additional information of the characteristics of PP material or components made thereof is given in Annex A of EN 13476-1:2007. 4.3.2 Pipe and fitting material characteristics When tested in accordance with the test methods as specified in Table 2, using the indicated parameters, the material shall have characteristics conforming to the requirements given in Table 2. SIST EN 13476-3:2007+A1:2009

No failure during the test period End caps Test temperature
Orientation Number of test pieces Circumferential stress Conditioning period
Type of test Test period Type A or Type B 80 °C
Free 3 4,2 MPa Shall conform to
EN ISO 1167-1 Water-in-water 140 h EN ISO 1167-1 and EN ISO 1167-2 Resistance to internal pressure 1 000 h a, b
No failure during the test period End caps Test temperature
Orientation Number of test pieces Circumferential stress Conditioning period
Type of test Test period Type a or b
95 °C
Free 3 2,5 MPa Shall conform to
EN ISO 1167-1 Water-in-water 1 000 h EN ISO 1167-1 and EN ISO 1167-2 Melt mass-flow rate ≤ 1,5 g/10 min Temperature Loading mass 230 °C 2,16 kg EN ISO 1133:2005 condition M Thermal stability, OIT c ≥ 8 min Temperature 200 °C EN 728 a For extrusion compounds this test shall be carried out in the form of a solid wall pipe made from the relevant extrusion
material. b For injection-moulding compounds this test shall be carried out in the form of an injection-moulded, or extruded sample in
solid wall pipe form made from the relevant material. c This requirement is only valid for pipes and fittings intended to be jointed in field by fusing or welding.
4.3.3 Melt mass-flow rate classification Materials for pipes and fittings intended for jointing in field by fusion or welding shall be designated by the following MFR classes:  Class A: MFR ≤ 0,3 g/10 min;  Class B: 0,3 g/10 min < MFR ≤ 0,6 g/10 min;  Class C: 0,6 g/10 min < MFR ≤ 0,9 g/10 min;  Class D: 0,9 g/10 min < MFR ≤ 1,5 g/10 min. In the case where a raw material because of its MFR tolerance arbitrarily fall in one of two adjacent classes the manufacturer of the components may mark the MFR class on the product as follows:  MFR value across the border between A and B it is permitted to classify as class A;  MFR value across the border between B and C it is permitted to classify as class C;  MFR value across the border between C and D it is permitted to classify as class D. SIST EN 13476-3:2007+A1:2009

No failure during the test period End caps Test temperature
Orientation Number of test pieces Circumferential stress Conditioning period
Type of test Test period Type A or Type B
80 °C
Free 3 4,0 MPa Shall conform to
EN ISO 1167-1 Water-in-water 165 h EN ISO 1167-1 and EN ISO 1167-2 Resistance to internal pressure 1000 h a, b
No failure during the test period End caps Test temperature
Orientation Number of test pieces Circumferential stress Conditioning period
Type of test Test period Type a or b
80 °C
Free 3 2,8 MPa Shall conform to
EN ISO 1167-1 Water-in-water 1 000 h EN ISO 1167-1 and EN ISO 1167-2 Melt mass-flow rate ≤ 1,6 g/10 min Temperature Loading mass 190 °C 5 kg EN ISO 1133:2005condition T Thermal stability, OIT c ≥ 20 min Temperature 200 °C EN 728 Reference density
≥ 930 kg/m3 Shall conform to ISO 1183-1 EN ISO 1183-1 a This test shall be carried out in the form of a solid wall pipe made from the relevant extrusion material. b For injection-moulding compounds this test shall be carried out in the form of an injection-moulded, or extruded sample in
pipe form made from the relevant material. c This requirement is only valid for pipes and fittings intended to be jointed in field by fusing or welding.
Resistance to internal pressure 165 h a No failure during the test period End caps Orientation Number of test pieces Temperature Circumferential
stressConditioning period
Type of test Test period Type A or Type B Free 3 60 °C 3,9 MPa Shall conform to
EN ISO 1167-1 Water-in-water 165 h EN ISO 1167-1 and EN ISO 1167-2 Resistance to internal pressure
1 000 h a No failure during the test period End caps Orientation Number of test pieces Temperature Circumferential
stressConditioning period
Type of test Test period Type A or Type B Free 3 60 °C 3,2 MPa Shall conform to
EN ISO 1167-1 Water-in-water 1 000 h EN ISO 1167-1 and EN ISO 1167-2 Melt mass-flow rate 3 g/10 min ≤ MFR
≤ 16 g/10 min Temperature Loading mass 190 °C 5 Kg EN ISO 1133:2005 Condition T Thermal stability ≥ 10 min Temperature 200 °C EN 728 Density ≥ 925 kg/m3 Temperature (23 ± 2) °C EN ISO 1183 1 a This test shall be carried out in the form of an injection-moulded, or extruded sample in solid wall pipe form made from the
relevant material.
4.4.4 Utilisation of non-virgin materials For the utilisation of non-virgin PE materials conditions and requirements are given in Annex F. NOTE Annex J gives a survey of the possible use of reprocessable and recyclable materials. 4.4.5 Sealing ring retaining components It is permitted that sealing rings are retained using components made from any polymer. 4.5 Sealing rings The sealing ring material shall conform to EN 681-1, EN 681-2 or EN 681-4, as applicable. The sealing ring shall have no detrimental effects on the properties of the components and shall not cause the test assembly to fail the performance requirements given in Clause 10. 4.6 Fused or welded joints The design of fused or welded joints together with the manufacturer's instructions for the jointing process shall not cause the test assembly to fail the performance requirements given in Clause 10. SIST EN 13476-3:2007+A1:2009

Key 1 supporting profile Figure 1  Typical examples of wall construction type B 5.1.2 Typical jointing methods for structured-wall type B Relevant jointing dimensions for typical Type B joint constructions are shown in Figure 2 and Figure 3. SIST EN 13476-3:2007+A1:2009

NOTE The position of the sealing ring on the spigot should be as specified by the manufacturer. Figure 2  Typical examples of elastomeric sealing ring joints with the sealing
ring located on the spigot, Type B
Figure 3  Typical example of an elastomeric sealing ring joint with sealing ring located in the socket, Type B 5.2 Designation and design of joints Pipes and fittings may be designed with spigot ends and sockets of another construction than the pipe or fitting body. Such constructions may be Type A1, Type A2, Type B or solid plain. For definitions and specifications for Type A1 and Type A2 pipes, see EN 13476-2. NOTE Joints with elastomeric sealing rings are designed either with the sealing ring positioned on the spigot (see Figure 2), or in the socket, see Figure 3. SIST EN 13476-3:2007+A1:2009

For DN/ODs and DN/IDs not specified in Table 5, the minimum inside diameter dim,min, shall be linearly interpolated between the adjacent values specified in Table 5. SIST EN 13476-3:2007+A1:2009

thickness of inside layers and socket length Dimensions in millimetres Minimum mean inside diameters Minimum wall thickness Socket a DN/OD series DN/ID series
PVC-U b PP/ PE b, c
c
DN/OD dim,min dim,min DN/ID dim,min e4,min e5,min Amin 110 97 90 1 00 95 1,0 1,0 32 125 107 105
1,1 1,0 35
125 120 1,2 1,0 38 160 135 134
1,2 1,0 42
150 145 1,3 1,0 43 200 172 167
1,4 1,1 50
200 195 1,5 1,1 54 250 216 209 225 220 1,7 1,4 55
250 245 1,8 1,5 59 315 270 263
1,9 1,6 62
300 294 2,0 1,7 64 400 340 335
2,3 2,0 70
400 392 2,5 2,3 74 500 432 418
2,8 2,8 80
500 490 3,0 3,0 85 630 540 527
3,3 3,3 93
600 588 3,5 3,5 96 800 680 669
4,1 4,1 110
800 785 4,5 4,5 118 1 000 864 837
5,0 5,0 130
1 000 985 5,0 5,0 140 1 200 1 037 1 005
5,0 5,0 150
1 200 1 185 5,0 5,0 162 a For selection of the Amin requi
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