1、BS EN14636-1:2009ICS 23.040.50; 93.030NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDPlastics piping systemsfor non-pressuredrainage and sewerage Polyester resinconcrete (PRC)Part 1: Pipes and fittings with flexiblejointsThis British Standardwas published under
2、 theauthority of the StandardsPolicy and StrategyCommittee on 31 January2010. BSI 2009ISBN 978 0 580 53799 8Amendments/corrigenda issued since publicationDate CommentsBS EN 14636-1:2009National forewordThis British Standard is the UK implementation of EN 14636-1:2009.The UK participation in its prep
3、aration was entrusted to TechnicalCommittee PRI/88/2, Plastics piping for pressure applications.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsib
4、le for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.BS EN 14636-1:2009EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14636-1 November 2009 ICS 23.040.50; 93.030 English Version Plastics piping systems for non-pressure drainage and sewe
5、rage - Polyester resin concrete (PRC) - Part 1: Pipes and fittings with flexible joints Systmes de canalisations en plastique pour les branchements et les collecteurs dassainissement sans pression - Bton de rsine polyester (PRC) - Partie 1: Tubes et raccords avec assemblages flexibles Kunststoff-Roh
6、rleitungssysteme fr drucklos betriebene Abwasserkanle und -leitungen - Gefllte Polyesterharzformstoffe (PRC) - Teil 1: Rohre und Formstcke mit flexiblen Verbindungen This European Standard was approved by CEN on 5 October 2009. CEN members are bound to comply with the CEN/CENELEC Internal Regulation
7、s 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 Europ
8、ean 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 nat
9、ional 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
10、 United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14636-1
11、:2009: EBS EN 14636-1:2009EN 14636-1:2009 (E) 2 Contents Page Foreword 51 Scope 62 Normative references . 63 Terms, definitions, symbols and abbreviations 73.1 Terms and definitions 73.2 Symbols and abbreviations 104 General requirements . 144.1 Materials 144.2 Appearance . 144.3 Reference condition
12、s for testing 144.4 Joints . 155 Pipes . 165.1 Classification 165.2 Designation . 165.3 Geometrical characteristics 175.4 Mechanical characteristics . 265.5 Marking of pipes. 306 Fittings . 306.1 General 306.2 Bends 316.3 Branches . 346.4 Marking of fittings 367 Joint performance . 367.1 General 367
13、.2 Requirements . 368 Dangerous substances . 399 Manufacturers installation recommendations 3910 Evaluation of conformity 3910.1 General 3910.2 Initial type testing. 4010.3 Factory production control (FPC) 4310.4 One-off products, pre-production products (e.g. prototypes) and products produced in ve
14、ry low quantities 46Annex A (normative) Determination of a pipes crushing strength and ring bending tensile strength using a pipe test piece 47A.1 Scope 47A.2 Principle 47A.3 Apparatus . 47A.4 Test pieces 51A.5 Procedure . 51A.6 Calculations 51A.7 Test report 54BS EN 14636-1:2009EN 14636-1:2009 (E)
15、3 Annex B (normative) Determination of a pipes crushing strength or the ring bending tensile strength using test pieces sawn from a pipe . 55B.1 Scope . 55B.2 Principle . 55B.3 Apparatus 55B.4 Test piece 56B.5 Test procedure 57B.6 Calculations 59B.7 Test report . 60Annex C (normative) Assessment of
16、longitudinal bending moment resistance (BMR) . 61C.1 Scope . 61C.2 Principle . 61C.3 Apparatus 61C.4 Procedure 63C.5 Calculations 64C.6 Test report . 65Annex D (normative) Determination of the compressive strength of polyester resin concrete (PRC) using test pieces which are cut from a pipe 66D.1 Sc
17、ope . 66D.2 Principle . 66D.3 Apparatus 66D.4 Test pieces 68D.5 Procedure 68D.6 Calculations 68D.7 Test report . 68Annex E (normative) Determination of the fatigue strength of a pipe under cyclic loading 69E.1 Scope . 69E.2 Principle . 69E.3 Apparatus 69E.4 Test pieces 70E.5 Procedure 71E.6 Calculat
18、ions 71E.7 Test report . 72Annex F (normative) Assessment of the leak-tightness of a pipe and its joints under short term exposure to internal water pressure . 74F.1 Scope . 74F.2 Principle . 74F.3 Apparatus 74F.4 Procedure 74F.5 Test report . 75Annex G (normative) Determination of the long-term cru
19、shing strength of a pipe, including the effects of media attack, using the 50 years reference point . 76G.1 Scope . 76G.2 Principle . 76G.3 Apparatus 76G.4 Test pieces 77G.5 Test solutions . 78BS EN 14636-1:2009EN 14636-1:2009 (E) 4 G.6 Procedure . 78G.7 Evaluation - Long-term (50 years) crushing st
20、rength 79G.8 Test report 79Bibliography 80BS EN 14636-1:2009EN 14636-1:2009 (E) 5 Foreword This document (EN 14636-1:2009) has been prepared by Technical Committee CEN/TC 155 “Plastics piping systems and ducting systems”, the secretariat of which is held by NEN. This European Standard shall be given
21、 the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2010, and conflicting national standards shall be withdrawn at the latest by August 2011. Attention is drawn to the possibility that some of the elements of this document may be the
22、 subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This European Standard consists of the following Parts: Plastics piping systems for non-pressure drainage and sewerage Polyester resin concrete (PRC): Part 1: Pipes and fittings
23、 with flexible joints; Part 2: Manholes and inspection chambers. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Fin
24、land, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 14636-1:2009EN 14636-1:2009 (E) 6 1 Scope This European Standard applies to
25、pipes and fittings made from polyester resin concrete (PRC, see 3.1.23), intended to be used within a drain or sewer system operating without pressure. It applies to products for use in buried installations to be installed by open-trench techniques or pipe jacking. It applies to pipes, fittings and
26、their joints of nominal sizes from DN 150 to DN 3000 for circular cross-sections, from WN/HN 300/450 to WN/HN 1400/2100 for egg-shaped cross-sections and from DN 800 to DN 1800 for kite-shaped cross-sections. The intended use of these products is for the conveyance of sewage, rainwater and surface w
27、ater at temperatures up to 50 C, without pressure or occasionally at a head of pressure up to 0,5 bar1), and installed in areas subjected to vehicle and/or pedestrian traffic. NOTE 1 The attention of readers is drawn to applicable requirements contained in EN 476. It specifies definitions, requireme
28、nts and characteristics of pipes, fittings, joints, materials, test methods and marking. The pipes are classified on the basis of the intended method of installation and cross-sectional shape. NOTE 2 It is the responsibility of the purchaser or specifier to make the appropriate selections, taking in
29、to account their particular requirements and any relevant national regulations and installation practices or codes. 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 refe
30、rences, the latest edition of the referenced document (including any amendments) applies. EN 637, Plastics piping systems Glass-reinforced plastics components Determination of the amounts of constituents using the gravimetric method EN 681-1, Elastomeric seals Material requirements for pipe joint se
31、als used in water and drainage applications Part 1: Vulcanized rubber EN 705, Plastics piping systems Glass-reinforced thermosetting plastics (GRP) pipes and fittings Methods for regression analyses and their use EN 1119, Plastics piping systems Joints for glass-reinforced thermosetting plastics (GR
32、P) pipes and fittings Test methods for leaktightness and resistance to damage of non-thrust resistant flexible joints with elastomeric sealing elements EN 13121-1, GRP tanks and vessels for use above ground Part 1: Raw materials Specification conditions and acceptance conditions EN ISO 75-2, Plastic
33、s Determination of temperature of deflection under load Part 2: Plastics, ebonite and long-fibre-reinforced composites (ISO 75-2:2004) EN ISO 3126, Plastics piping systems Plastics components Determination of dimensions (ISO 3126:2005) 1)1 bar = 105N/m2= 0,1 MPaBS EN 14636-1:2009EN 14636-1:2009 (E)
34、7 EN ISO 9001:2008, Quality management systems Requirements (ISO 9001:2008) 3 Terms, definitions, symbols and abbreviations 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 adaptor fitting that provides for connections to structures, pipes
35、 of other materials, or valves 3.1.2 angular deflection angle in degrees () between the axes of two adjacent pipes (see Figure 1 b) and c) 3.1.3 bend fitting that provides for a change of alignment within a pipeline 3.1.4 branch fitting comprising a pipe with one additional connecting pipe of equal
36、or smaller nominal size, DN or WN/HN (see 3.1.13 or 3.1.14), to connect two pipelines 3.1.5 design service temperature maximum sustained temperature in degrees Celsius (C) at which the system is expected to operate 3.1.6 draw D longitudinal movement in millimetres (mm) of a joint (see Figure 1 a) 3.
37、1.7 laying length of a bend L distance in metres (m) from one end of the bend, excluding the spigot insertion depth, Li, of a socket end, where applicable, projected along the axis of that end of the bend to the point of intersection with the axis of the other end of the bend (see Figure 8) 3.1.8 la
38、ying length of a pipe L total length in metres (m) of a pipe, Ltot(see 3.1.20), minus, where applicable, the manufacturers recommended spigot(s) insertion depth, Li, in the socket. It is also known as the internal barrel length 3.1.9 fitting component comprising an adaptor, bend or branch BS EN 1463
39、6-1:2009EN 14636-1:2009 (E) 8 3.1.10 flexible joint joint that allows relative movement between the components being joined 3.1.11 minimum crushing load qcr,minshort-term load that a component is required to withstand during a crushing strength test, without failure (see 5.4.1.1, Equations (1) and (
40、2). It is expressed in kilonewtons per metre length (kN/m) or newtons per millimetre length (N/mm) 3.1.12 misalignment M amount by which the centrelines of adjacent pipes fail to coincide (see Figure 1 d) 3.1.13 nominal size DN alphanumerical designation of size for a component with a circular or ki
41、te-shaped bore NOTE 1 It is a convenient round number for reference purposes and is related to the internal diameter when expressed in millimetres. NOTE 2 The designation for reference or marking purposes consists of the letters DN plus a number e.g. DN 600. 3.1.14 nominal size WN/HN alphanumerical
42、designation of size for a component with an egg-shaped bore NOTE 1 It is a convenient round number for reference purposes and is related to the internal width and height (wiand hi, see Figures 3 and 6) when expressed in millimetres. NOTE 2 The designation for reference or marking purposes consists o
43、f the letters WN/HN plus two numbers e.g. WH/HN 300/450. 3.1.15 non-pressure pipe or fitting pipe or fitting not subject to an internal pressure greater than 0,5 bar 3.1.16 normal service conditions conveyance of surface water, rainwater or sewage, in the temperature range from 2 C to 50 C, without
44、pressure, for 50 years 3.1.17 rerating factor 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.) 3.1.18 strength class constant equal to the minimum
45、 short term crushing load of a component, qcr,min, (see 3.1.11), divided by one thousandth of either its nominal size (DN) or nominal width (WN) BS EN 14636-1:2009EN 14636-1:2009 (E) 9 3.1.19 total draw Dtotsum of the draw, D, expressed in millimetres (mm), plus the additional longitudinal movement
46、of joint components, J (see Figure 1 b) and c), due to angular deflection, , (see 3.1.2 and Figure 1 b) and c) 3.1.20 total pipe length Ltotdistance in millimetres (mm) between two planes normal to the pipe axis and passing through the extreme end points of the pipe (see Figures 2 to 7) 3.1.21 type
47、tests tests carried out in order to assess the fitness for purpose of a product or assembly of components to fulfil its or their function(s) in accordance with the product specification 3.1.22 crushing load (crushing strength) qcrmaximum short-term load that a component is able to withstand during a
48、 crushing strength test, expressed in kilonewtons per metre length (kN/m) or newtons per millimetre length (N/mm) 3.1.23 polyester resin concrete PRC material formed from mineral aggregates and fillers which are bound together using a polyester resin BS EN 14636-1:2009EN 14636-1:2009 (E) 10 Key D draw Dtottotal draw J longitudinal movement of the joint due to angular deflection M misalignment angular deflection Figure 1 Joint movements 3.2 Symbols and abbreviations For the purposes of t
