EN 14364:2006+A1:2008

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kunststoff-Rohrleitungssyteme für Abwasserleitungen und -kanäle mit oder ohne Druck - Glasfaserverstärkte duroplastische Kunststoffe (GFK) auf der Basis von ungesättigtem Polyesterharz (UP) - Festlegungen für Rohre, Formstücke und VerbindungenSystèmes de canalisations en plastiques pour l'évacuation et l'assainissement avec ou sans pression - Plastiques thermodurcissables renforcés de verre (PRV) à base de résine de polyester non saturé (UP) - Spécifications pour tubes, raccords et assemblagesPlastics piping systems for drainage and sewerage with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Specifications for pipes, fittings and joints93.030Zunanji sistemi za odpadno vodoExternal sewage systems83.120Reinforced plastics23.040.20Cevi iz polimernih materialovPlastics pipesICS:Ta slovenski standard je istoveten z:EN 14364:2006+A1:2008SIST EN 14364:2006+A1:2009en,fr,de01-januar-2009SIST EN 14364:2006+A1:2009SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14364:2006+A1
November 2008 ICS 93.030 Supersedes EN 14364:2006 English Version
Plastics piping systems for drainage and sewerage with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Specifications for pipes, fittings and joints
Systèmes de canalisations en plastiques pour l'évacuation et l'assainissement avec ou sans pression - Plastiques thermodurcissables renforcés de verre (PRV) à base de résine de polyester non saturé (UP) - Spécifications pour tubes, raccords et assemblages
Kunststoff-Rohrleitungssyteme für Abwasserleitungen und -kanäle mit oder ohne Druck - Glasfaserverstärkte duroplastische Kunststoffe (GFK) auf der Basis von ungesättigtem Polyesterharz (UP) - Festlegungen für Rohre, Formstücke und Verbindungen This European Standard was approved by CEN on 3 February 2006 and includes Amendment 1 approved by CEN on 2 October 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 © 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14364:2006+A1:2008: ESIST EN 14364:2006+A1:2009

Test method for the resistance to bending and pressure of end-thrust loaded joints in pipe systems.66 A.1 Principle.66 A.2 Apparatus.66 A.3 Test pieces.66 A.4 Test temperature.67 A.5 Calculation of the bending load F.67 A.5.1 General.67 A.5.2 Calculation of F, if applied in the horizontal plane.67 A.5.3 Calculation of F, if applied in the vertical plane.67 A.6 Procedure.68 A.7 Test report.69 Bibliography.70
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. This European Standard is applicable to GRP-UP, with flexible or rigid joints (see 3.37 and 3.38), primarily intended for use in buried installations. NOTE 2
Piping systems conforming to this European Standard can be used also for non-buried applications provided the influence of the environment, e.g. from UV-radiation, and the supports are considered in the design of the pipes, fittings and joints. It is applicable to pipes, fittings and their joints of nominal sizes from DN 100 to DN 3000, which are intended to be used for the conveyance of surface water or sewage at temperatures up to 50 °C, with or without pressure. This European Standard covers a range of nominal sizes, nominal stiffnesses and nominal pressures. Clause 4 specifies the general aspects of GRP-UP piping system intended to be used in the field of drainage or sewerage, with or without pressure. Clause 5 specifies the characteristics of pipes made from GRP-UP with or without aggregates and/or fillers. The pipes can have a thermosetting or thermoplastics liner. Clause 5 also specifies the test parameters for the test methods referred to in this European Standard. Clause 6 specifies the characteristics of fittings made from GRP-UP with either a thermosetting or thermoplastics liner intended to be used in the field of drainage or sewerage. Clause 6 specifies the dimensional and performance requirements for bends, branches, reducers, saddles and flanged adaptors and it also specifies the test parameters for the test methods referred to in this European Standard. Clause 6 is applicable to fittings made using any of the following techniques: a) fabricated from straight pipe; b) moulded by 1) filament winding; 2) tape winding; 3) contact moulding; 4) hot or cold press moulding. Clause 7 is applicable to the joints to be used in GRP-UP piping systems to be used for the conveyance of water, both buried and non-buried. This specification is applicable to joints, which are or are not intended to be resistant to axial loading. It covers requirements to prove the design of the joint. Clause 7 specifies type test performance requirements for the following joints as a function of the declared nominal pressure rating of the pipeline or system: a) socket-and-spigot (either integral with pipe or sleeve coupling) or mechanical joint; b) locked socket-and-spigot joint; c) cemented or wrapped joint; d) bolted flange joint. SIST EN 14364:2006+A1:2009

Elastomeric seals — Materials requirements for pipe joint seals used in water and drainage applications – Part 1: Vulcanised rubber EN 705:1994,
Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes and fittings — Methods for regression analysis and their use ENV 1046,
Plastics piping and ducting systems — Systems outside building structures for the conveyance of water or sewage — Practices for installation above and below ground EN 1119,
Plastics piping systems — Joints for glass-reinforced thermosetting plastics (GRP) pipes and fittings — Test methods for leaktightness and resistance to damage of flexible and reduced-articulation joints EN 1120,
Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes and fittings — Determination of the resistance to chemical attack from the inside of a section in a deflected condition EN 1226,
Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes — Test method to prove the resistance to initial ring deflection EN 1228,
Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes — Determination of initial specific ring stiffness EN 1393:1996,
Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes — Determination of initial longitudinal tensile properties EN 1394:1996,
Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes — Determination of the apparent initial circumferential tensile strength EN 1447,
Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes — Determination of long-term resistance to internal pressure EN ISO 75-2,
Plastics — Determination of temperature of deflection under load — Part 2: Plastics, ebonite and long-fibre-reinforced composites (ISO 75-2:2004) EN ISO 527-4,
Plastics — Determination of tensile properties — Part 4: Test conditions for isotropic and orthotropic fibre-reinforced plastic composites (ISO 527-4:1997) EN ISO 527-5,
Plastics — Determination of tensile properties — Part 5: Test conditions for unidirectional fibre-reinforced plastic composites (ISO 527-5:1997) EN ISO 3126,
Plastics piping systems — Plastics components — Determination of dimensions (ISO 3126:2005) ISO 7432,
Glass-reinforced thermosetting plastics (GRP) pipes and fittings — Test methods to prove the design of locked socket-and-spigot joints, including double-socket joints, with elastomeric seals ISO 8483,
Glass-reinforced thermosetting plastics (GRP) pipes and fittings — Test method to prove the design of bolted flange joints ISO 8533,
Glass-reinforced thermosetting plastics (GRP) pipes and fittings — Test method to prove the design of cemented or wrapped joints SIST EN 14364:2006+A1:2009

Glass-reinforced thermosetting plastics (GRP) pipes — Determination of the long-term specific ring creep stiffness under wet conditions and the calculation of the wet creep factor ISO 10471,
Glass-reinforced thermosetting plastics (GRP) pipes — Determination of the long—term ultimate bending strain and long-term ultimate relative ring deflection under wet conditions ISO 14828,
Glass-reinforced thermosetting plastics (GRP) pipes — Determination of the long-term specific ring relaxation stiffness under wet conditions and calculation of the wet relaxation factor 3 Terms, definitions and symbols For the purposes of this European Standard the following terms, definitions and symbols apply. 3.1 nominal size DN alphanumerical designation of size of component, which is a convenient integer approximately equal to a manufacturing dimension in mm. This can apply to either the internal diameter (DN-ID) or the external diameter (DN-OD) NOTE The designation for reference or marking purposes consists of the letters DN-ID or DN-OD plus a number. 3.2 declared diameter diameter which a manufacturer states to be the mean internal or external diameter produced in respect of a particular nominal size DN 3.3 nominal stiffness SN alphanumerical designation for stiffness classification purposes, which has the same numerical value as the minimum initial specific ring stiffness value required, when expressed in Newtons per square metre (N/m2) (see 4.1.3) NOTE The designation for reference or marking purposes consists of the letters SN plus a number. 3.4 specific ring stiffness S physical characteristic of the pipe, expressed in Newtons per square metre (N/m2). It is a measure of the resistance to ring deflection per metre length under external load and is defined by Equation (1): 3mdIES×= (1) where E is the apparent modulus of elasticity, which can be derived from the result of the ring stiffness test, i.e. EN 1228, expressed in Newtons per square metre (N/m2); dm is the mean diameter of the pipe, in metres (m) (see 3.5); I is the second moment of area in the longitudinal direction per metre length, in metres to the fourth power per metre, (m4/m) (see Equation (2)) SIST EN 14364:2006+A1:2009

calculated value of S at x years (see 4.6), obtained by Equation (7) wet,0,wetxxSSα×= (7) where x is the elapsed time in years specified in this European Standard (see 4.6); αx,wet is either the wet creep factor (see 3.7) or the wet relaxation factor (see 3.8); S0
is the initial specific ring stiffness, in Newtons per square metre (N/m2) (see 3.6) 3.10 rerating factor RRF multiplication factor that quantifies the relation between a mechanical, physical or chemical property at the service condition compared to the respective value at 23 °C and 50 % relative humidity (R.H.) 3.11 nominal pressure
PN alphanumeric designation for pressure classification purposes, which has a numerical value equal to the resistance of a component of a piping system to internal pressure, when expressed in bars1 NOTE The designation for reference or marking purposes consists of the letters PN plus a number. 3.12 type tests tests carried out to prove that a material, component, joint or assembly is capable of conforming to the relevant requirement 3.13 quality control tests tests carried out for the purpose of process control and/or release of product 3.14 nominal length numerical designation of a pipe length which is equal to the pipe's laying length (see 3.16), expressed in metres (m), rounded to the nearest whole number 3.15 total length distance between two planes normal to the pipe axis and passing through the extreme end points of the pipe including, where applicable, the affixed sockets; expressed in metres (m) 3.16 laying length total length of a pipe minus, where applicable, the manufacturer's recommended insertion depth of the spigot(s) in the socket; expressed in metres (m)
1 1 bar = 105 N/m2 = 0,1 MPa. SIST EN 14364:2006+A1:2009

P0,d least value for mean short term burst test failure pressure, which is evaluated in accordance with the procedures described in EN 705 and used to design the pipe, expressed in bars 3.19 minimum initial failure pressure P0,min least value for short term burst test failure pressure, which is evaluated in accordance with the procedures described in EN 705, expressed in bars 3.20 minimum long-term design pressure Px,d least value for mean long-term burst failure pressure, expressed in bars, which is evaluated in accordance with the procedures described in EN 705 and includes a design factor of safety, FSd. It is one of the parameters used to determine the minimum initial design pressure 3.21 minimum long-term failure pressure Px,min least value for long-term burst failure pressure, expressed in bars, which is evaluated in accordance with the procedures described in EN 705 and includes a factor of safety, FSmin It is one parameter used to determine the minimum initial design pressure 3.22 pressure regression ratio RRP relationship between the extrapolated mean failure pressure at 50 years to the extrapolated mean failure pressure at 6 min derived using Equation (8) as follows: meanmin,6mean,PR,PPRx= (8) where Px,mean is the extrapolated long-term (50 year) mean failure pressure; P6 min,mean is the extrapolated short-term (6 min) mean failure pressure 3.23 break condition where a test piece can no longer carry load 3.24 non-pressure pipe or fitting pipe or fitting, subject at its top to an internal pressure not greater than 1 bar SIST EN 14364:2006+A1:2009

Key D is draw J is longitudinal movement arising from angular deflection of the joint / is angular deflection of the joint T is total draw M is misalignment Figure 1 — Joint movements SIST EN 14364:2006+A1:2009

4.1.4 Nominal pressure The nominal pressure (PN) shall conform to one of those given in Table 2. Where pressure ratings other than the nominal values in Table 2 are to be supplied, by agreement between the manufacturer and the purchaser, the pressure marking PN on the component shall be replaced by PN v where v is the number equal to the components nominal pressure. SIST EN 14364:2006+A1:2009

4.2 Materials 4.2.1 General The pipe or fitting shall be constructed using chopped and/or continuous glass filaments, strands or rovings, mats or fabric, synthetic veils, and polyester resin with or without fillers and if applicable additives necessary to impart specific properties to the resin. The pipe or fitting may also incorporate aggregates, and if required, a thermoplastics liner. 4.2.2 Reinforcement The glass used for the manufacture of the reinforcement shall be one of the following types: a) a type 'E' glass, comprising primarily either oxides of Silicon, Aluminium and Calcium (alumino–calcosilicate glass) or Silicon, Aluminium and Boron (alumino-borosilicate glass); b) a type 'C' glass, comprising primarily oxides of Silicon, Sodium, Potassium, Calcium and Boron (alkali-calcium glass with an enhanced boron trioxide content) which is intended for applications requiring enhanced chemical resistance. In either of these types of glass small amounts of oxides of other metals will be present. NOTE These descriptions for 'C' glass and 'E' glass are consistent with, but more specific than those given in
EN ISO 2078 [4]. The reinforcement shall be made from continuously drawn filaments of a glass conforming to type E or type C, and shall have a surface treatment compatible with the resin to be used. It may be used in any form, e.g. as continuous o
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